KRVV1206G390NXT压敏电阻规格书

压敏电阻常用型号及参数压敏电阻是一种能够根据外界压力变化而改变电阻值的电子元件。

它具有负温度系数，也就是说，当外加电压不变时，电阻的值随外界压力的增大而减小，因此通常用于测量或检测应变、压力、力等物理量的变化。

在工业、电子、汽车、医疗、通信等领域有广泛应用。

常用的压敏电阻有以下几个型号及其参数：1.NTC热敏电阻型号：MF-11、MF-52参数：-额定电阻值：10Ω~10MΩ-额定功率：0.125W~5W-工作温度范围：-55℃~+125℃- 热敏系数：3000~5000ppm/℃2.ZOV压敏电阻型号：SMD0805、SMD1206、SMD1210、SMD1812参数：-额定电压：6V~1800V-额定功率：0.05W~1W- 响应时间：≤25ns-温度系数：残差电阻变化≤±10%(-55℃~+100℃)3.BZ压敏电阻型号：5D-7、10D-18、14D-7、20D-11参数：-额定电压：5V~680V-额定功率：0.3W~3W-耐压：220V~1500V- 响应时间：≤1ns4.PTC热敏电阻型号：PTC-17、PTC-29、PTC-30参数：-额定电阻值：1Ω~160Ω-额定功率：0.5W~2W-响应时间：≤2sT压敏电阻型号：CL10、CL21、CL31参数：-额定电压：6V~300V-额定功率：0.1W~0.75W-容量变化量：20%~50%这些是常用的几种压敏电阻型号及其参数，不同的型号适用于不同的应用场景。

在选择压敏电阻时，需要根据具体的应用需求来确定合适的型号和参数，如额定电阻值、额定功率、工作温度范围、额定电压等。

压敏电阻还有许多其他型号和参数，可以根据具体需求进行选型。

05D/MYG05 KJ高焦耳高能型压敏电阻主要技术参数：型号最大连续工作电压压敏电压最大限制电压通流容量（8/20u s）最大能量（J）额定功率电容量AC(V) DC(V) V0.1mA Vp(V) lp(A) 1次(A) 2次(A) 10/1000us (W) 1KJH Z (pF)MYG-05D180KJ 11 14 18(16-20) 40 1 250 125 0.6 0.01 1550 MYG-05D220KJ 14 18 22(20-24) 48 1 250 125 0.7 0.01 1250 MYG-05D270KJ 17 22 27(24-30) 60 1 250 125 0.9 0.01 1000 MYG-05D330KJ 20 26 33(30-36) 73 1 250 125 1.1 0.01 900 MYG-05D390KJ 25 31 39(35-43) 86 1 250 125 1.2 0.01 500 MYG-05D470KJ 30 38 47(42-52) 104 1 250 125 1.5 0.01 450 MYG-05D560KJ 35 45 56(50-62) 123 1 250 125 1.8 0.01 400 MYG-05D680KJ 40 56 68(61-75) 140 1 250 125 2.2 0.01 350 MYG-05D820KJ 50 65 82(74-90) 145 5 800 600 3.5 0.10 250 MYG-05D101KJ 60 85 100(90-110) 175 5 800 600 3.0 0.10 200 MYG-05D121KJ 75 100 120(108-132) 210 5 800 600 5.0 0.10 170 MYG-05D151KJ 95 125 150(135-165) 260 5 800 600 6.5 0.10 140 MYG-05D181KJ 115 150 180(162-198) 315 5 800 600 7.5 0.10 120 MYG-05D201KJ 130 170 200(185-225) 355 5 800 600 8.5 0.10 80 MYG-05D221KJ 140 180 220(198-242) 380 5 800 600 9.0 0.10 70 MYG-05D241KJ 150 200 240(216-264) 415 5 800 600 10.5 0.10 70 MYG-05D271KJ 175 225 270(243-297) 475 5 800 600 11.0 0.10 65 MYG-05D301KJ 190 250 300(270-330) 520 5 800 600 12.0 0.10 65 MYG-05D331KJ 210 275 330(297-363) 580 5 800 600 13.0 0.10 65 MYG-05D361KJ 230 300 360(324-396) 620 5 800 600 16 0.10 50 MYG-05D391KJ 250 320 390(351-429) 675 5 800 600 17 0.10 50 MYG-05D431KJ 275 350 430(387-473) 745 5 800 600 20 0.10 45 MYG-05D471KJ 300 385 470(423-517) 810 5 800 600 21 0.10 40 MYG-07D180KJ 11 14 18(16-20) 36 2.5 500 250 1.1 0.02 3400 MYG-07D220KJ 14 18 22(20-24) 43 2.5 500 250 1.3 0.02 2700 MYG-07D270KJ 17 22 27(24-30) 53 2.5 500 250 1.6 0.02 1900 MYG-07D330KJ 20 26 33(30-36) 65 2.5 500 250 2.0 0.02 1450MYG-07D390KJ 25 31 39(35-43) 77 2.5 500 250 2.4 0.02 1350 MYG-07D470KJ 30 38 47(42-52) 93 2.5 500 250 2.8 0.02 1150 MYG-07D560KJ 35 45 56(50-62) 110 2.5 500 250 3.4 0.02 940 MYG-07D680KJ 40 56 68(61-75) 135 2.5 500 250 4.1 0.02 700 MYG-07D820KJ 50 65 82(74-90) 135 10 1750 1250 7.0 0.25 550 MYG-07D101KJ 60 85 100(90-110) 165 10 1750 1250 8.5 0.25 500 MYG-07D121KJ 75 100 120(108-132) 200 10 1750 1250 10.0 0.25 450 MYG-07D151KJ 95 125 150(135-165) 250 10 1750 1250 13.0 0.25 350 MYG-07D181KJ 115 150 180(162-198) 300 10 1750 1250 15.0 0.25 350 MYG-07D201KJ 130 170 200(185-225) 340 10 1750 1250 17.5 0.25 250 MYG-07D221KJ 140 180 220(198-242) 360 10 1750 1250 19.0 0.25 250 MYG-07D241KJ 150 200 240(216-264) 395 10 1750 1250 21.0 0.25 200 MYG-07D271KJ 175 225 270(243-297) 455 10 1750 1250 24.0 0.25 170 MYG-07D301KJ 190 250 300(270-330) 500 10 1750 1250 26.0 0.25 165 MYG-07D331KJ 210 275 330(297-363) 550 10 1750 1250 28.0 0.25 150 MYG-07D361KJ 230 300 360(324-396) 595 10 1750 1250 32.0 0.25 130 MYG-07D391KJ 250 320 390(351-429) 650 10 1750 1250 35.0 0.25 130 MYG-07D431KJ 275 350 430(387-473) 710 10 1750 1250 40.0 0.25 110 MYG-07D471KJ 300 385 470(423-517) 775 10 1750 1250 42.0 0.25 100 MYG-07D511KJ 320 415 510(459-561) 845 10 1750 1250 45.0 0.25 38 MYG-10D180KJ 11 14 18(16-20) 36 5 1000 500 2.6 0.05 7300 MYG-10D220KJ 14 18 22(20-24) 43 5 1000 500 3.2 0.05 5500 MYG-10D270KJ 17 22 27(24-30) 53 5 1000 500 3.9 0.05 3900 MYG-10D330KJ 20 26 33(30-36) 65 5 1000 500 4.8 0.05 2900 MYG-10D390KJ 25 31 39(35-43) 77 5 1000 500 5.6 0.05 2600 MYG-10D470KJ 30 38 47(42-52) 93 5 1000 500 6.8 0.05 2100 MYG-10D560KJ 35 45 56(50-62) 110 5 1000 500 8.1 0.05 1750 MYG-10D680KJ 40 56 68(61-75) 135 5 1000 500 9.8 0.05 1300 MYG-10D820KJ 50 65 82(74-90) 135 25 3500 2500 14.0 0.4 1800 MYG-10D101KJ 60 85 100(90-110) 165 25 3500 2500 17.0 0.4 1400 MYG-10D121KJ 75 100 120(108-132) 200 25 3500 2500 20.0 0.4 1100 MYG-10D151KJ 95 125 150(135-165) 250 25 3500 2500 25.0 0.4 900 MYG-10D181KJ 115 150 180(162-198) 300 25 3500 2500 30.0 0.4 750 MYG-10D201KJ 130 170 200(185-225) 340 25 3500 2500 35.0 0.4 500MYG-10D221KJ 140 180 220(198-242) 360 25 3500 2500 39.0 0.4 450 MYG-10D241KJ 150 200 240(216-264) 395 25 3500 2500 42.0 0.4 400 MYG-10D271KJ 175 225 270(243-297) 455 25 3500 2500 49.0 0.4 350 MYG-10D301KJ 190 250 300(270-330) 500 25 3500 2500 54.0 0.4 340 MYG-10D331KJ 210 275 330(297-363) 550 25 3500 2500 58.0 0.4 330 MYG-10D361KJ 230 300 360(324-396) 595 25 3500 2500 65.0 0.4 300 MYG-10D391KJ 250 320 390(324-396) 650 25 3500 2500 70.0 0.4 270 MYG-10D431KJ 275 350 430(387-473) 710 25 3500 2500 80.0 0.4 250 MYG-10D471KJ 300 385 470(423-517) 775 25 3500 2500 85.0 0.4 230 MYG-10D511KJ 320 415 510(459-561) 845 25 3500 2500 92.0 0.4 210 MYG-10D561KJ 350 460 560(504-616) 925 25 3500 2500 92.0 0.4 190 MYG-10D621KJ 385 505 620(558-682) 1025 25 3500 2500 92.0 0.4 130 MYG-10D681KJ 420 560 680(612-748) 1120 25 3500 2500 92.0 0.4 130 MYG-10D751KJ 460 615 750(675-825) 1240 25 3500 2500 100.0 0.4 120 MYG-10D781KJ 485 640 780(702-858) 1290 25 3500 2500 100.0 0.4 120 MYG-10D821KJ 510 670 820(738-902) 1355 25 3500 2500 110.0 0.4 110 MYG-10D911KJ 550 745 910(819-1001) 1500 25 3500 2500 130.0 0.4 100 MYG-10D102KJ 625 825 1000(900-1100) 1650 25 3500 2500 140.0 0.4 90 MYG-10D112KJ 680 895 1100(990-1210) 1815 25 3500 2500 155.0 0.4 80 MYG-14D180KJ 11 14 18(16-20) 36 10 2000 1000 5.2 0.10 18000 MYG-14D220KJ 14 18 22(20-24) 43 10 2000 1000 6.3 0.10 14000 MYG-14D270KJ 17 22 27(24-30) 53 10 2000 1000 7.8 0.10 9500 MYG-14D330KJ 20 26 33(30-36) 65 10 2000 1000 9.5 0.10 7200 MYG-14D390KJ 25 31 39(35-43) 77 10 2000 1000 11.0 0.10 6400 MYG-14D470KJ 30 38 47(42-52) 93 10 2000 1000 14.0 0.10 5200 MYG-14D560KJ 35 45 56(50-62) 110 10 2000 1000 16.0 0.10 4400 MYG-14D680KJ 40 56 68(61-75) 135 10 6000 5000 20.0 0.10 3300 MYG-14D820KJ 50 65 82(74-90) 135 50 6000 5000 28.0 0.60 2900 MYG-14D101KJ 60 85 100(90-110) 165 50 6000 5000 35.0 0.60 2400 MYG-14D121KJ 75 100 120(108-132) 200 50 6000 5000 42.0 0.60 1900 MYG-14D151KJ 95 125 150(135-165) 250 50 6000 5000 53.0 0.60 1500 MYG-14D181KJ 115 150 180(162-198) 300 50 6000 5000 62.0 0.60 1300 MYG-14D201KJ 130 170 200(185-225) 340 50 6000 5000 70.0 0.60 1000 MYG-14D221KJ 140 180 220(198-242) 360 50 6000 5000 78.0 0.60 1000MYG-14D271KJ 175 225 270(243-297) 455 50 6000 5000 99.0 0.60 750 MYG-14D301KJ 190 250 300(270-330) 500 50 6000 5000 110.0 0.60 670 MYG-14D331KJ 210 275 330(297-363) 550 50 6000 5000 115.0 0.60 650 MYG-14D361KJ 230 300 360(324-396) 595 50 6000 5000 130.0 0.60 550 MYG-14D391KJ 250 320 390(351-429) 650 50 6000 5000 140.0 0.60 500 MYG-14D431KJ 275 350 430(387-473) 710 50 6000 5000 155.0 0.60 450 MYG-14D471KJ 300 385 470(423-517) 775 50 6000 5000 175.0 0.60 400 MYG-14D511KJ 320 415 510(459-561) 845 50 6000 5000 190.0 0.60 350 MYG-14D561KJ 350 460 560(504-616) 925 50 5000 4500 190.0 0.60 300 MYG-14D621KJ 385 505 620(558-682) 1025 50 5000 4500 190.0 0.60 250 MYG-14D681KJ 420 560 680(612-748) 1120 50 5000 4500 190.0 0.60 250 MYG-14D751KJ 460 615 750(675-825) 1240 50 5000 4500 210.0 0.60 230 MYG-14D781KJ 485 640 780(702-858) 1290 50 5000 4500 210.0 0.60 230 MYG-14D821KJ 510 670 820(738-902) 1355 50 5000 4500 235.0 0.60 200 MYG-14D911KJ 550 745 910(819-1001) 1500 50 5000 4500 255.0 0.60 180 MYG-14D102KJ 625 825 1000(900-1100) 1650 50 5000 4500 280.0 0.60 150 MYG-14D112KJ 680 895 1100(990-1210) 1815 50 5000 4500 310.0 0.60 150 MYG-14D182KJ 1000 1465 1800(1620-1980) 2970 50 5000 4500 510.0 0.6 100 MYG-20D180KJ 11 14 18(16-20) 36 20 3000 2000 13.0 0.20 37000 MYG-20D220KJ 14 18 22(20-24) 43 20 3000 2000 16.0 0.20 29000 MYG-20D270KJ 17 22 27(24-30) 53 20 3000 2000 19.0 0.20 21000 MYG-20D330KJ 20 26 33(30-36) 65 20 3000 2000 24.0 0.20 16000 MYG-20D390KJ 25 31 39(35-43) 77 20 3000 2000 28.0 0.20 14000 MYG-20D470KJ 30 38 47(42-52) 93 20 3000 2000 34.0 0.20 12500 MYG-20D560KJ 35 45 56(50-62) 110 20 3000 2000 41.0 0.20 10500 MYG-20D680KJ 40 56 68(61-75) 135 20 3000 2000 49.0 0.20 7000 MYG-20D820KJ 50 65 82(74-90) 135 100 10000 7000 56.0 1.00 5500 MYG-20D101KJ 60 85 100(90-110) 165 100 10000 7000 70.0 1.00 4700 MYG-20D121KJ 75 100 120(108-132) 200 100 10000 7000 85.0 1.00 3800 MYG-20D151KJ 95 125 150(135-165) 250 100 10000 7000 106.0 1.00 3000 MYG-20D181KJ 115 150 180(162-198) 300 100 10000 7000 120.0 1.00 2500 MYG-20D201KJ 130 170 200(185-225) 340 100 10000 7000 140.0 1.00 2000 MYG-20D221KJ 140 180 220(198-242) 360 100 10000 7000 155.0 1.00 2000MYG-20D271KJ 175 220 270(243-297) 455 100 10000 7000 190.0 1.00 1600 MYG-20D301KJ 190 250 300(270-330) 500 100 10000 7000 210.0 1.00 1500 MYG-20D331KJ 210 275 330(297-363) 550 100 10000 7000 228.0 1.00 1400 MYG-20D361KJ 230 300 360(324-396) 595 100 10000 7000 255.0 1.00 1200 MYG-20D391KJ 250 320 390(351-429) 650 100 10000 7000 275.0 1.00 1000 MYG-20D431KJ 275 350 430(387-473) 710 100 10000 7000 303.0 1.00 900 MYG-20D471KJ 300 385 470(423-517) 775 100 10000 7000 350.0 1.00 900 MYG-20D511KJ 320 415 510(459-561) 845 100 10000 7000 382.0 1.00 800 MYG-20D561KJ 350 460 560(504-616) 925 100 7500 6500 382.0 1.00 700 MYG-20D621KJ 385 505 620(558-682) 1025 100 7500 6500 382.0 1.00 500 MYG-20D681KJ 420 560 680(612-748) 1120 100 7500 6500 382.0 1.00 460 MYG-20D751KJ 460 615 750(675-825) 1240 100 7500 6500 420.0 1.00 420 MYG-20D781KJ 480 640 780(702-858) 1290 100 7500 6500 420.0 1.00 420 MYG-20D821KJ 510 670 820(738-902) 1355 100 7500 6500 460.0 1.00 400 MYG-20D911KJ 550 745 910(819-1001) 1500 100 7500 6500 510.0 1.00 350 MYG-20D102KJ 625 825 1000(900-1100) 1650 100 7500 6500 565.0 1.00 320 MYG-20D112KJ 680 895 1100(990-1210) 1815 100 7500 6500 620.0 1.00 300 MYG-20D182KJ 1000 1465 1800(1620-1980) 2970 100 7500 6500。

压敏电阻1206
“压敏电阻1206”的文章
压敏电阻1206是一种常见的电子元件，广泛应用于电子产品中。

它具有抗高压、高温等特点，能够有效保护电子设备免受外界干扰和损害。

首先，我们来了解一下压敏电阻1206的基本参数和特性。

该型号的电阻尺寸为12mm x6mm，是一种表面贴装型号。

它的阻值范围较广，可以根据需要选择不同的阻值。

此外，压敏电阻1206还具有响应速度快、功耗低、体积小等优点，使得它在电子产品中得到广泛应用。

在实际应用中，压敏电阻1206主要起到保护电路的作用。

当电路遭受过电压或过电流等异常情况时，压敏电阻可以迅速响应并将这些异常能量转化为热能，从而保护电子设备不受损坏。

这种特性使得压敏电阻1206成为电子产品中重要的保护元件之一。

压敏电阻1206的应用范围广泛，包括通信设备、家用电器、汽车电子、医疗设备等领域。

在通信设备中，压敏电阻1206可以应用于各种信号线路的保护，有效防止由于雷电、静电等原因造成的电路故障。

在家用电器中，压敏电阻1206可以应用于电源模块、电路板等部位，保护电子设备免受电压波动等因素的影响。

在汽车电子领域，压敏电阻1206可以应用于汽车电路中，提供稳定的电源保护。

在医疗设备中，压敏电阻1206可以应用于各种医疗电子设备的保护电路。

总之，压敏电阻1206是一种重要的电子元件，具有抗高压、高温、响应速度快等特点，能够有效保护电子设备免受外界干扰和损害。

它在各种电子产品中都有广泛的应用，发挥着重要的保护作用。

国内外压敏电阻型号及参数压敏电阻220V电压的电路国内型号：MYG14K471（对应的国外型号：US 470NR-14D）MYG05K471（对应的国外型号：US 470NR-5D）22V左右的电路国内型号：MYG14K470（对应的国外型号：US 470NR-14D）MYG05K470（对应的国外型号：US 470NR-5D）。

压敏电阻型号及参数压敏电阻百科名片压敏电阻“压敏电阻"是中国大陆的名词，意思是在一定电流电压范围内电阻值随电压而变，或者是说"电阻值对电压敏感"的阻器。

英文名称叫“Voltage Dependent Resistor”简写为“VDR”,或者叫做“Varistor"。

压敏电阻器的电阻体材料是半导体，所以它是半导体电阻器的一个品种。

现在大量使用的"氧化锌"（ZnO）压敏电阻器，它的主体材料有二价元素（Zn）和六价元素氧（O）所构成。

所以从材料的角度来看，氧化锌压敏电阻器是一种“Ⅱ-Ⅵ族氧化物半导体”。

在中国台湾，压敏电阻器称为"突波吸收器",有时也称为“电冲击（浪涌）抑制器（吸收器）”。

目录[隐藏]1、压敏电阻电路的“安全阀”作用2、压敏电阻的应用类型3、保护用压敏电阻的基本性能4. 压敏电阻的基本参数1、压敏电阻电路的“安全阀”作用2、压敏电阻的应用类型3、保护用压敏电阻的基本性能4. 压敏电阻的基本参数[编辑本段]1、压敏电阻电路的“安全阀”作用压敏电阻有什么用？压敏电阻的最大特点是当加在它上面的电压低于它的阀值" UN"时，流过它的电流极小，相当于一只关死的阀门，当电压超过UN时，流过它的电流激增，相当于阀门打开。

利用这一功能，可以抑制电路中经常出现的异常过电压，保护电路免受过电压的损害。

[编辑本段]2、压敏电阻的应用类型不同的使用场合，应用压敏电阻的目的，作用在压敏电阻上的电压/电流应力并不相同，因而对压敏电阻的要求也不相同，注意区分这种差异，对于正确使用是十分重要的。

压敏电阻型号及参数简介压敏电阻是一种特殊的电阻器件，其电阻值在外力作用下会发生明显变化。

压敏电阻广泛应用于电子设备中的过压保护电路和电压测量电路中。

本文将介绍一些常见的压敏电阻型号及其参数。

型号一: RMOZ-15•额定电压: 15V•最大电压: 18V•额定电流: 10mA•电阻范围: 10Ω - 100ΩRMOZ-15是一种常见的15V额定电压的压敏电阻。

它适用于电源过压保护和测量电路中。

在额定电流10mA下，其电阻范围为10Ω - 100Ω。

型号二: MPZJ20•额定电压: 20V•最大电压: 25V•额定电流: 5mA•电阻范围: 50Ω - 1000ΩMPZJ20是一种额定电压为20V的压敏电阻。

它广泛应用于电子设备中的过压保护电路。

在额定电流5mA下，其电阻范围为50Ω - 1000Ω。

型号三: VGRX-10•额定电压: 10V•最大电压: 12V•额定电流: 20mA•电阻范围: 10Ω - 500ΩVGRX-10是一种额定电压为10V的压敏电阻。

它常用于电子设备中的过压保护和电压测量电路中。

在额定电流20mA 下，其电阻范围为10Ω - 500Ω。

型号四: ZINC-5D•额定电压: 5V•最大电压: 6V•额定电流: 50mA•电阻范围: 100Ω - 10000ΩZINC-5D是一种额定电压为5V的压敏电阻。

它适用于电子设备中的过压保护和电压测量电路。

在额定电流50mA下，其电阻范围为100Ω - 10000Ω。

型号五: YH-14•额定电压: 14V•最大电压: 16V•额定电流: 30mA•电阻范围: 1Ω - 1000ΩYH-14是一种14V额定电压的压敏电阻。

它常用于电子设备中的过压保护和电压测量电路中。

在额定电流30mA下，其电阻范围为1Ω - 1000Ω。

结论以上介绍了一些常见的压敏电阻型号及其参数。

压敏电阻不仅在电源过压保护和电压测量电路中发挥重要作用，还在其他电子设备的故障保护电路中广泛应用。

贴片压敏电阻压敏电阻是一种限压型保护器件。

利用压敏电阻的非线性特性，当过电压出现在压敏电阻的两极间，压敏电阻可以将电压钳位到一个相对固定的电压值，从而实现对后级电路的保护。

压敏电阻的主要参数有：压敏电压、通流容量、结电容、响应时间等。

压敏电阻的响应时间为ns级，比空气放电管快，比TVS管稍慢一些，一般情况下用于电子电路的过电压保护其响应速度可以满足要求。

压敏电阻的结电容一般在几百到几千Pf的数量级范围，很多情况下不宜直接应用在高频信号线路的保护中，应用在交流电路的保护中时，因为其结电容较大会增加漏电流，在设计防护电路时需要充分考虑。

压敏电阻的通流容量较大，但比气体放电管小。

压敏电阻的最大特点是当加在它上面的电压低于它的阀值"UN"时，流过它的电流极小，相当于一只关死的阀门，当电压超过UN时，它的阻值变小，这样就使得流过它的电流激增而对其他电路的影响变化不大从而减小过电压对后续敏感电路的影响。

利用这一功能，可以抑制电路中经常出现的异常过电压，保护电路免受过电压的损害。

南京华巨电子是专门生产敏感元器件的，公司生产的片式压敏电阻广泛应用于手机，电脑，MP3等电子产品上，配套厂家有TCL,康佳，中兴通讯，天马微，同舟等IT厂商。

并给一些大企业代工贴牌。

华巨电子以其过硬的产品质量和强大的研发团队，赢得了同行业的尊重和信赖。

贴片压敏电阻由于其体积小，越来越广泛应用于一些手持设备和小型化的电子设备。

1.片式压敏电阻应用范围：·保护元件和电路,防止在电源供应、控制和信号线产生的ESD·为ICCMOS和MOSFET提供线上过压保护。

·在许多领域中可代替表面贴装TVS齐纳二极管·用于协助各种终端产品实现电磁兼容2.贴片压敏电阻具体应用：·笔记本电脑、数码相机、掌上电脑、手机、MP3、主板、路由器 、汽车电子、液晶模块、网络电话、麦克风耳机等3.型号命名外型结构和尺寸：3.SMD压敏电阻外型结构和尺寸：(mm)规格 外形尺寸（mm）英制 公制 L W T M 0402 1005 1.0 ± 0.10 0.5 ± 0.10 0.5 ± 0.20 0.30+0.2/-0. 0603 1608 1.6 ±0.15 0.8 ±0.10 0.8 ± 0.20 0.30+0.2/-0. 0805 2012 2.0 ± 0.20 1.25 ±0.15 0.8 ± 0.20 0.30+0.2/-0. 1206 3216 3.2 ± 0.20 1.6 ± 0.15 1.2 ± 0.20 0.40+0.2/-0. 1210 3225 3.2 ± 0.20 2.5 ± 0.20 1.2 ± 0.20 0.40+0.2/-0. 1812 4532 4.5 ± 0.20 3.20 ±0.20 1.3 ± 0.20 0.50+0.2/-0. 2220 5650 5.7 ± 0.20 5.00 ±0.20 1.5 ± 0.20 0.80+0.2/-0. 3220 08CL 8.0 ± 0.20 5.00 ±0.20 2.0 ± 0.20 0.80+0.2/-0. 3225 08CL 8.0 ± 0.30 6.30 ±0.30 2.0 ± 0.20 0.70+0.2/-0. 4032 10CL 10.0 ± 0.20 8.00 ±0.20 2.0 ± 0.20 0.80+0.2/-0. 4840 12CL 12.0 ± 0.20 10.00 ±0.20 2.5 ± 0.20 0.80+0.2/-0.4.SMD0402-SMD1812贴片压敏电阻主要技术参数：工作电压压敏电压 最大限制电压流通量 最大能V1mA(V)Vc(V) Ip(A) Et(J)型号Vac Vdc 最小值 最大值 8/20μs 1A8/20μs 10/1000SMD0402G3R3NXT 2.5 3.3 4.0 6.0 10 10 0.02SMD0402G5R0NXT 3.5 5.0 6.0 9.0 14 10 0.02SMD0402G5R6NXT 4.0 5.6 6.7 10.1 15.5 10 0.02SMD0402G8R0NXT 5.7 8.0 9.6 14.4 21.5 10 0.05SMD0402G9R0NXT 6.0 9.0 10.8 16.2 25 10 0.05SMD0402G110NXT 8.0 11 13.2 16.5 30 10 0.05SMD0402G120NXT 9.0 12 14.4 18.0 32 10 0.05SMD0402G140NXT 10 14 16.8 21.0 40 10 0.05SMD0405G180NXT 14 18 21.6 27.0 54 10 0.05SMD0405G220NXT 17 22 26.4 33.0 62 10 0.05SMD0402G260NXT 20 26 31.2 39.0 72 10 0.05SMD0402G300NXT 25 30 36.0 45.0 85 10 0.05SMD0402G380NXT 30 38 45.6 57.0 101 10 0.05SMD0603G3R0NXT2.23.03.65.410200.05SMD0603G3R3NXT 2.5 3.3 4.0 6.0 10 20 0.05 SMD0603G5R0NXT 3.5 5.0 6.0 9.0 14 30 0.1 SMD0603G5R6NXT 4.0 5.6 6.7 10.1 15.5 30 0.1 SMD0603G8R0NXT 5.7 8.0 9.6 14.4 21.5 30 0.1 SMD0603G9R0NXT 6.0 9.0 10.8 16.2 25 30 0.1 SMD0603G110NXT 8.0 11.0 13.2 16.5 30 30 0.1 SMD0603G120NXT 9.0 12.0 14.4 18.0 32 30 0.1 SMD0603G140NXT 10.0 14.0 16.8 21.0 40 30 0.1 SMD0603G150NXT 12.0 15.0 18.0 22.5 42 30 0.1 SMD0603G160NXT 12.0 16.0 19.2 24.0 46 30 0.1 SMD0603G180NXT 14.0 18.0 21.6 27.0 54 30 0.1 SMD0603G220NXT 15.0 22.0 26.4 33.0 62 30 0.1 SMD0603G260NXT 20.0 26.0 31.2 39.0 72 30 0.1 SMD0603G280NXT 21.0 28.0 33.6 42.0 78 30 0.1 SMD0603G300NXT 25.0 30.0 36.0 45.0 85 30 0.1 SMD0603G380NXT 30.0 38.0 45.6 57.0 101 30 0.1 SMD0603G450NXT 35.0 45.0 54.0 63.0 120 30 0.1 SMD0805G3R0NXT 2.2 3.0 3.6 5.4 10 40 0.1 SMD0805G3R3NXT 2.5 3.3 4.0 6.0 10 40 0.1 SMD0805G5R0NXT 3.5 5.0 6.0 9.0 14 40 0.1SMD0805G5R6NXT 4.0 5.6 6.7 10.0 15.5 40 0.1 SMD0805G8R0NXT 5.7 8.0 9.6 14.4 21.5 40 0.1 SMD0805G9R0NXT 6.0 9.0 10.8 16.2 25 40 0.1 SMD0805G110NXT 8.0 11.0 13.2 16.5 30 40 0.1 SMD0805G120NXT 9.0 12.0 14.4 18.0 32 40 0.1 SMD0805G140NXT 10.0 14.0 16.8 21.0 40 40 0.1 SMD0805G160NXT 12.0 16.0 18.0 22.5 45 40 0.1 SMD0805G180NXT 14.0 18.0 21.6 27.0 54 40 0.1 SMD0805G220NXT 15.0 22.0 26.4 33.0 62 40 0.1 SMD0805G260NXT 20.0 26.0 31.2 39.0 73 40 0.1 SMD0805G280NXT 21.0 28.0 33.6 42.0 78 40 0.1 SMD0805G300NXT 25.0 30.0 36.0 45.0 85 40 0.1 SMD0805G330NXT 27.5 33.0 39.6 49.5 87.5 40 0.1 SMD0805G350NXT 29.0 35.0 42.0 52.5 93 40 0.1 SMD0805G380NXT 30.0 38.0 45.6 57.0 101 40 0.1 SMD0805G390NXT 30.0 39.0 46.8 58.5 105 40 0.1 SMD0805G420NXT 32.0 42.0 50.4 63.0 111 40 0.1 SMD0805G450NXT 35.0 45.0 54.0 67.5 120 40 0.1 SMD0805G480NXT 37.0 48.0 57.6 72.0 127 40 0.1 SMD0805G560NXT 40.0 56.0 67.2 84.0 150 40 0.1SMD0805G600NXT 43.0 60.0 72.0 90.0 160 40 0.1 SMD1206G3R3NXT 2.0 3.3 4.0 6.0 10 100 1.0 SMD1206G3R5NXT 2.0 3.5 4.2 6.3 9.3 100 1.0 SMD1206G3R6NXT 2.0 3.6 4.3 6.5 9.5 100 1.0 SMD1206G5R0NXT 3.5 5.0 6.0 9.0 14.0 100 1.0 SMD1206G5R5NXT 3.5 5.5 6.6 9.9 14.5 100 1.0 SMD1206G5R6NXT 4.0 5.6 6.7 10.1 15.5 100 1.0 SMD1206G8R0NXT 5.7 8.0 9.6 14.4 21.5 100 1.0 SMD1206G9R0NXT 6.0 9.0 10.8 16.2 25 100 1.0 SMD1206G110NXT 8.0 11.0 13.2 16.5 30 100 1.0 SMD1206G120NXT 8.6 12.0 14.4 18.0 32 100 1.0 SMD1206G140NXT 11.0 14.0 16.8 21.0 40 100 1.0 SMD1206G180NXT 14.0 18.0 21.6 27.0 51 100 1.0 SMD1206G200NXT 16.0 20.0 24,0 30.0 53 100 1.0 SMD1206G220NXT 17.0 22.0 26.4 33.0 62 100 1.0 SMD1206G240NXT 18.0 24.0 28.8 36.0 67 100 1.0 SMD1206G250NXT 19.0 25.0 30.0 37.5 69 100 1.0 SMD1206G260NXT 20.0 26.0 31.2 39.0 73 100 1.0 SMD1206G280NXT 21.0 28.0 33.6 42.0 78 100 1.0 SMD1206G300NXT 25.0 30.0 36.0 45.0 85 100 1.0SMD1206G330NXT 27.5 33.0 39.6 49.5 88 100 1.0 SMD1206G350NXT 29.0 35.0 42.0 52.5 93 100 1.0 SMD1206G360NXT 29.5 36.0 43.2 54.0 96 100 1.0 SMD1206G380NXT 30.0 38.0 45.6 57.0 101 100 1.0 SMD1206G390NXT 30.0 39.0 46.8 58.5 105 100 1.0 SMD1206G420NXT 32.0 42.0 50.4 63.0 111 100 1.0 SMD1206G450NXT 35.0 45.0 54.0 67.5 122 100 1.0 SMD1206G480NXT 37.0 48.0 57.6 72.0 128 100 1.0 SMD1206G500NXT 38.0 50.0 60.0 75.0 135 100 1.0 SMD1206G560NXT 40.0 56.0 67.2 84.0 150 100 1.0 SMD1206G600NXT 43.0 60.0 72.0 90.0 160 100 1.0 SMD1206G650NXT 47.0 65.0 78.0 117.0 172 100 1.0 SMD1206G680NXT 49.0 68.0 81.6 102.0 180 100 1.0 SMD1206G750NXT 50.0 75.0 90.0 112.5 200 100 1.0 SMD1206G850NXT 60.0 85.0 102.0 127.5 225 100 1.0 SMD1206G101NXT 67.0 100.0 120.0 150.0 265 100 1.0 SMD1210G5R6NXT 4.0 5.6 6.7 10.1 15.5 250 1.5 SMD1210G8R0NXT 5.7 8.0 9.6 14.4 21.5 250 1.5 SMD1210G130NXT 10.0 13.0 15.6 19.5 35 250 1.5 SMD1210G140NXT 11.0 14.0 16.8 21.0 40 250 1.5SMD1210G160NXT 13.0 16.0 19.2 24.0 43 250 1.5 SMD1210G180NXT 14.0 18.0 21.6 27.0 51 250 1.5 SMD1210G200NXT 16.0 20.0 24.0 30.0 55 250 1.5 SMD1210G220NXT 17.0 22.0 26.4 33.0 62 250 1.5 SMD1210G250NXT 19.3 25.0 30.0 37.5 67 250 1.5 SMD1210G260NXT 20.0 26.0 31.2 39.0 73 250 1.5 SMD1210G270NXT 20.0 27.0 32.4 40.5 75 250 1.5 SMD1210G280NXT 21.0 28.0 33.6 39.0 78 250 1.5 SMD1210G300NXT 25.0 30.0 36.0 45.0 85 250 1.5 SMD1210G330NXT 27.5 33.0 39.6 49.5 88 250 1.5 SMD1210G350NXT 29.0 35.0 42.0 52.5 93 250 1.5 SMD1210G380NXT 30.0 38.0 45.6 57.0 101 250 1.5 SMD1210G400NXT 30.0 40.0 48.0 60.0 105 250 1.5 SMD1210G420NXT 32.0 42.0 54.0 63.0 111 250 1.5 SMD1210G440NXT 33.0 44.0 52.8 66.0 117 250 1.5 SMD1210G450NXT 35.0 45.0 54.0 67.5 125 250 1.5 SMD1210G470NXT 36.5 47.0 56.4 70.5 126 250 1.5 SMD1210G480NXT 37.0 48.0 57.6 72.0 128 250 1.5 SMD1210G500NXT 38.0 50.0 60.0 75.0 135 250 1.5 SMD1210G560NXT 40.0 56.0 67.2 84.0 150 250 1.5SMD1210G600NXT 43.0 60.0 72.0 90.0 160 250 1.5 SMD1210G650NXT 47.0 65.0 78.0 97.5 172 250 1.5 SMD1210G750NXT 50.0 75.0 90.0 112.5 200 250 1.5 SMD1812H5R6NXT 4.0 5.6 6.4 9.6 17 500 2.0 SMD1812H8R0NXT 6.0 8.0 8.8 13.2 27 500 2.0 SMD1812H110NXT 8.0 11.0 12.75 17.25 30 500 2.0 SMD1812H140NXT 11.0 14.0 16.8 21.0 40 800 2.3 SMD1812H180NXT 14.0 18.0 21.6 27.0 51 800 2.3 SMD1812H200NXT 16.0 20.0 24.0 30.0 56 800 2.3 SMD1812H220NXT 17.0 22.0 26.4 33.0 62 800 2.3 SMD1812G240NXT 18.0 24.0 28.8 36.0 67 800 2.3 SMD1812H280NXT 21.0 28.0 33.6 42.0 78 800 2.3 SMD1812H300NXT 25.0 30.0 36.0 45.0 83 800 2.3 SMD1812H350NXT 29.0 35.0 42.0 52.5 93 800 2.3 SMD1812H380NXT 30.0 38.0 45.6 57.0 101 800 2.3 SMD1812H400NXT 30.0 40.0 48.0 60.0 106 800 2.3 SMD1812H420NXT 32.0 42.0 50.4 63.0 111 800 2.3 SMD1812H450NXT 35.0 45.0 54.0 67.5 125 800 2.3 SMD1812H470NXT 36.5 47.0 56.4 70.5 126 800 2.3 SMD1812G480NXT 37.0 48.0 57.6 72.0 132 800 2.3SMD1812H500NXT 38.5 50.0 60.0 75.0 135 800 2.3 SMD1812H560NXT 40.0 56.0 67.2 84.0 150 800 2.3 SMD1812H600NXT 43.0 60.0 72.0 90.0 160 800 2.3 SMV1812H680NXT 49.0 68.0 81.6 102.0 180 800 2.3 SMV1812H850NXT 60.0 85.0 90.0 110.0 190 800 2.3 SMD2220H5R6NXT 4.0 5.6 6.4 9.6 17 1200 2.0 SMD2220H8R0NXT 6.0 8.0 8.8 13.2 27 1200 2.0 SMD2220H110NXT 8.0 11.0 12.75 17.25 30 1200 2.0 SMD2220H140NXT 11.0 14.0 16.8 21.0 40 1200 2.3 SMD2220H180NXT 14.0 18.0 21.6 27.0 51 1200 7.5 SMD2220H220NXT 17.0 22.0 26.4 33.0 62 1200 7.5 SMD2220H270NXT 20.0 27.0 32.4 40.5 75 1200 7.5 SMD2220H300NXT 25.0 30.0 36.0 45.0 85 1200 7.5 SMD2220H380NXT 30.0 38.0 42.3 51.7 77 1000 7.5 SMD2220H450NXT 35.0 45.0 50.4 61.6 90 1000 7.5 SMD2220H560NXT 40.0 56.0 61.2 74.8 110 800 7.5 SMD2220H650NXT 50.0 65.0 83.2 96.8 135 800 7.5 SMD2220H850NXT 60.0 85.0 90.0 110.0 165 800 7.5 SMD2220H201NXT 140.0 200.0 243.0 297.0 475 400 8.5 SMD3220H101NXT 75.0 100.0 108 132 200 500 3.0SMD3220G201NXT 150 200 216 264 360 500 3.0 SMD3220G221NXT 175 220 243 297 380 500 3.0 SMD3220G321NXT 250 320 351 429 650 500 3.0 SMD3220G351NXT 275 350 387 473 710 500 4.5 SMD3220G381NXT 300 385 423 517 775 500 5.0陶瓷封装大尺寸高能贴片压敏电阻工作电压 压敏电压 最大限制电压 流通量 最大能量 电容V1mA(V) Vc(V) IN(A) Et(J) CP (p型号Vac VdcVb(V) 8/20μs Ip(A) 8/20μs 10/1000μs 1KHz SMD3225H140NXT11 14 18 ±10% 36 1 150 0.6 175 SMD3225H180NXT14 18 22 ±10% 43 1 150 0.7 145 SMD3225H220NXT17 22 27 ±10% 53 1 150 0.9 120 SMD3225H260NXT20 26 33 ±10% 65 1 150 1.1 98 SMD3225H310NXT25 31 39 ±10% 77 1 150 1.2 85 SMD3225H380NXT30 38 47 ±10% 93 1 150 1.5 72 SMD3225H450NXT35 45 56 ±10% 110 1 150 1.8 62 SMD3225H560NXT40 56 68 ±10% 135 1 150 2.2 52 SMD3225H650NXT50 65 82 ±10% 135 5 400 2.5 30 SMD3225H850NXT60 85 100 ±10% 165 5 400 3.0 25 SMD3225H101NXT75 100 120 ±10% 200 5 400 4.0 21 SMD3225H121NXT95 125 150 ±10% 250 5 400 6.0 13 SMD3225H151NXT115 150 180 ±10% 300 5 400 6.5 11 SMD3225H171NXT130 170 205 ±10% 340 5 400 7.0 10 SMD3225H181NXT140 180 220 ±10% 360 5 400 7.5 95 SMD3225H201NXT150 200 240 ±10% 395 5 400 9.0 90SMD3225H221NXT175 225 270 ±10% 455 5 400 9.5 75 SMD3225H301NXT230 300 360 ±10% 595 5 400 10.0 60 SMD3225H321NXT250 320 390 ±10% 650 5 400 11.0 55 SMD3225H351NXT275 350 430 ±10% 710 5 400 13.0 50 SMD3225H381NXT300 385 470 ±10% 775 5 400 15.0 45 SMD3225H411NXT320 410 510 ±10% 845 5 400 16.5 40 SMD3225H451NXT350 450 560 ±10% 930 5 400 18.0 35 SMD4032H140NXT11 14 18 ±10% 36 2.5 300 1.1 275 SMD4032H180NXT14 18 22 ±10% 43 2.5 300 1.3 230 SMD4032H220NXT17 22 27 ±10% 53 2.5 300 1.6 190 SMD4032H260NXT20 26 33 ±10% 65 2.5 300 2.0 160 SMD4032H310NXT25 31 39 ±10% 77 2.5 300 2.4 140 SMD4032H380NXT30 38 47 ±10% 93 2.5 300 2.8 120 SMD4032H450NXT35 45 56 ±10% 110 2.5 300 3.4 105 SMD4032H560NXT40 56 68 ±10% 135 2.5 300 4.1 90 SMD4032H650NXT50 65 82 ±10% 135 10 1200 6.5 53 SMD4032H850NXT60 85 100 ±10% 165 10 1200 7.0 48 SMD4032H101NXT75 100 120 ±10% 200 10 1200 9.0 43 SMD4032H121NXT95 125 150 ±10% 250 10 1200 11.0 26 SMD4032H151NXT115 150 180 ±10% 300 10 1200 13.0 22SMD4032H171NXT130 170 205 ±10% 340 10 1200 15.0 20 SMD4032H181NXT140 180 220 ±10% 360 10 1200 18.0 18 SMD4032H201NXT150 200 240 ±10% 395 10 1200 18.5 17 SMD4032H221NXT175 225 270 ±10% 455 10 1200 21.0 15 SMD4032H301NXT230 300 360 ±10% 595 10 1200 23.0 11 SMD4032H321NXT250 320 390 ±10% 650 10 1200 25.0 10 SMD4032H351NXT275 350 430 ±10% 710 10 1200 29.0 95 SMD4032H381NXT300 385 470 ±10% 775 10 1200 30.0 90 SMD4032H411NXT320 410 510 ±10% 845 10 1200 33.0 85 SMD4032H451NXT350 450 560 ±10% 930 10 1200 33.0 80 SMD4032H611NXT460 611 750 ±10% 1235 10 1200 50.5 55 SMD4840H101NXT75 100 120 ±10% 200 10 1500 - 35 SMD4840H321NXT250 320 390 ±10% 650 10 1500 - 20 SMD4840H351NXT275 350 430 ±10% 710 10 1500 - 18 SMD4840H381NXT300 385 470 ±10% 775 10 1500 - 15高能贴片压敏电阻在LED保护中的应用∙- 拥有SMD，插件式等广范围的产品∙- 拥有高耐电涌电流能力的小型封装∙- 可以使用 流体 / 回流焊接用途 外形 SMD贴片型 插件型系列SMD,SSMD 贴片系列φ5系列φ7系列φ10系列允许最大电路电压耐浪涌电流能力 耐浪涌电流能力 耐浪涌电流能力 耐浪涌能压敏电压AC rmsDC型号8/20µs 1time型号 8/20µs 1time型号 8/20µs 1time型号8/21t200 V 130 V 170 V 3225H171 400 A MYG5D201K 400 A MYG7D201K 600 A MYG10D201K 12220 V140 V 180 V 3225H181 400 A MYG5D221K 400 A MYG7D221K 600 A MYG10D221K 12240 V 150 V 200 V 3225H201 400 A MYG5D241K 400 A MYG7D241K 600 A MYG10D241K 12270 V 175 V 225 V 3225H221 400 A MYG5D271K 400 A MYG7D271K 600 A MYG10D271K 12330 V 210 V 270 V 3225H271 400 A MYG5D331K 400 A MYG7D331K 600 A MYG10D331K 12用于AC 110Vac360 V 230 V 300 V 3225H301 400 A MYG5D361K 400 A MYG7D361K 600 A MYG10D361K 12430 V 275 V 350 V 3225H351 400 A MYG5D471K 400 A MYG7D431K 600 A MYG10D431K 12470 V300 V 385 V 3225H381400 A MYG5D471K 400 A MYG7D471K 600 A MYG10D471K 12510 V 320 V 410 V MYG5D511K400 A MYG7D511K600 A MYG10D511K 12620 V 385 V 505 V MYG10D621K 12680 V 420 V 560 V MYG10D681K 12750 V 460 V 615 V MYG10D751K 12用于AC 220Vac820 V510 V670 VMYG10D821K124.SMD 塑封片式压敏电阻外型结构和尺寸：(mm)规格电压范围外形尺寸（mm）英制公制V LWHV1mA=180~270 3.2 ± 0.303.2 ± 0.30322508CLV1mA=360~560 8.00 ± 0.306.30 ±0.304.5 ± 0.30V1mA=180~2703.2 ± 0.303.2 ± 0.30403210CLV1mA=360~75010.0 ± 0.308.00 ±0.304.5 ± 0.30备注压敏电压：压敏电压V1mA=360~750高度H 有两种一种是H=3.2薄片一只是H=4.5厚片4.焊盘尺寸：(mm)规格 外形尺寸（mm）英制 公制 A B C L 3225 08CL 3.5 2.8 4.5 10.1 4032 10CL 3.5 2.8 6.5 10.15.SSMD3225-SSMD4032系列贴片压敏电阻主要技术参数：工作电压 压敏电压 最大限制电压 流通量 最大能量 电容V1mA(V) Vc(V) IN(A) Et(J) CP (p型号Vac VdcVb(V) 8/20μs Ip(A) 8/20μs 10/1000μs 1KHzSSMD3225H140NT11 14 18 ±10% 36 1 150 0.6 17 SSMD3225H180NT14 18 22 ±10% 43 1 150 0.7 14 SSMD3225H220NT17 22 27 ±10% 53 1 150 0.9 12 SSMD3225H260NT20 26 33 ±10% 65 1 150 1.1 98 SSMD3225H310NT25 31 39 ±10% 77 1 150 1.2 85 SSMD3225H380NT30 38 47 ±10% 93 1 150 1.5 72 SSMD3225H450NT35 45 56 ±10% 110 1 150 1.8 62 SSMD3225H560NT40 56 68 ±10% 135 1 150 2.2 52 SSMD3225H650NT50 65 82 ±10% 135 5 400 2.5 30 SSMD3225H850NT60 85 100 ±10% 165 5 400 3.0 25 SSMD3225H101NT75 100 120 ±10% 200 5 400 4.0 21 SSMD3225H121NT95 125 150 ±10% 250 5 400 6.0 13 SSMD3225H151NT115 150 180 ±10% 300 5 400 6.5 11 SSMD3225H171NT130 170 205 ±10% 340 5 400 7.0 10 SSMD3225H181NT140 180 220 ±10% 360 5 400 7.5 9 SSMD3225H201NT150 200 240 ±10% 395 5 400 9.0 9 SSMD3225H221NT175 225 270 ±10% 455 5 400 9.5 7 SSMD3225H301NT230 300 360 ±10% 595 5 400 10.0 6 SSMD3225H321NT250 320 390 ±10% 650 5 400 11.0 5 SSMD3225H351NT275 350 430 ±10% 710 5 400 13.0 5SSMD3225H381NT300 385 470 ±10% 775 5 400 15.0 4 SSMD3225H411NT320 410 510 ±10% 845 5 400 16.5 4 SSMD3225H451NT350 450 560 ±10% 930 5 400 18.0 3 SSMD4032H140NT11 14 18 ±10% 36 2.5 300 1.1 27 SSMD4032H180NT14 18 22 ±10% 43 2.5 300 1.3 23 SSMD4032H220NT17 22 27 ±10% 53 2.5 300 1.6 19 SSMD4032H260NT20 26 33 ±10% 65 2.5 300 2.0 16 SSMD4032H310NT25 31 39 ±10% 77 2.5 300 2.4 14 SSMD4032H380NT30 38 47 ±10% 93 2.5 300 2.8 12 SSMD4032H450NT35 45 56 ±10% 110 2.5 300 3.4 10 SSMD4032H560NT40 56 68 ±10% 135 2.5 300 4.1 90 SSMD4032H650NT50 65 82 ±10% 135 10 1200 6.5 53 SSMD4032H850NT60 85 100 ±10% 165 10 1200 7.0 48 SSMD4032H101NT75 100 120 ±10% 200 10 1200 9.0 43 SSMD4032H121NT95 125 150 ±10% 250 10 1200 11.0 26 SSMD4032H151NT115 150 180 ±10% 300 10 1200 13.0 22 SSMD4032H171NT130 170 205 ±10% 340 10 1200 15.0 20 SSMD4032H181NT140 180 220 ±10% 360 10 1200 18.0 18 SSMD4032H201NT150 200 240 ±10% 395 10 1200 18.5 17 SSMD4032H221NT175 225 270 ±10% 455 10 1200 21.0 15SSMD4032H301NT230 300 360 ±10% 595 10 1200 23.0 11 SSMD4032H321NT250 320 390 ±10% 650 10 1200 25.0 10 SSMD4032H351NT275 350 430 ±10% 710 10 1200 29.0 9 SSMD4032H381NT300 385 470 ±10% 775 10 1200 30.0 9 SSMD4032H411NT320 410 510 ±10% 845 10 1200 33.0 8 SSMD4032H451NT350 450 560 ±10% 930 10 1200 33.0 8 SSMD4032H611NT460 611 750 ±10% 1235 10 1200 50.5 5华巨电子贴片压敏电阻3223和4032与EPCOS替换对照表华巨型号EPCOS型号EPCOS Ordering codeSSMD3225H140NT CU3225K11G2 B72650M0110K072SSMD3225H180NT CU3225K14G2 B72650M0140K072SSMD3225H220NT CU3225K17G2 B72650M0170K072SSMD3225H260NT CU3225K20G2 B72650M0200K072SSMD3225H310NT CU3225K25G2 B72650M0250K072SSMD3225H380NT CU3225K30G2 B72650M0300K072SSMD3225H450NT CU3225K35G2 B72650M0350K072SSMD3225H560NT CU3225K40G2 B72650M0400K072SSMD3225H650NT CU3225K50G2 B72650M0500K072 SSMD3225H850NT CU3225K60G2 B72650M0600K072 SSMD3225H101NT CU3225K75G2 B72650M0750K072 SSMD3225H121NT CU3225K95G2 B72650M0950K072 SSMD3225H151NT CU3225K115G2 B72650M0111K072 SSMD3225H171NT CU3225K130G2 B72650M0131K072 SSMD3225H181NT CU3225K140G2 B72650M0141K072 SSMD3225H201NT CU3225K150G2 B72650M0151K072 SSMD3225H221NT CU3225K175G2 B72650M0171K072 SSMD3225H301NT CU3225K230G2 B72650M0231K072 SSMD3225H321NT CU3225K250G2 B72650M0251K072 SSMD3225H351NT CU3225K275G2 B72650M0271K072 SSMD3225H381NT CU3225K300G2 B72650M0301K072 SSMD3225H411NT — — SSMD3225H451NT — — SSMD4032H140NT CU4032K11G2 B72660M0110K072 SSMD4032H180NT CU4032K14G2 B72660M0140K072 SSMD4032H220NT CU4032K17G2 B72660M0170K072 SSMD4032H260NT CU4032K20G2 B72660M0200K072 SSMD4032H310NT CU4032K25G2 B72660M0250K072SSMD4032H380NT CU4032K30G2 B72660M0300K072 SSMD4032H450NT CU4032K35G2 B72660M0350K072 SSMD4032H560NT CU4032K40G2 B72660M0400K072 SSMD4032H650NT CU4032K50G2 B72660M0500K072 SSMD4032H850NT CU4032K60G2 B72660M0600K072 SSMD4032H101NT CU4032K75G2 B72660M0750K072 SSMD4032H121NT CU4032K95G2 B72660M0950K072 SSMD4032H151NT CU4032K115G2 B72660M0111K072 SSMD4032H171NT CU4032K130G2 B72660M0131K072 SSMD4032H181NT CU4032K140G2 B72660M0141K072 SSMD4032H201NT CU4032K150G2 B72660M0151K072 SSMD4032H221NT CU4032K175G2 B72660M0171K072 SSMD4032H301NT CU4032K230G2 B72660M0231K072 SSMD4032H321NT CU4032K250G2 B72660M0251K072 SSMD4032H351NT CU4032K275G2 B72660M0271K072 SSMD4032H381NT CU4032K300G2 B72660M0301K072 SSMD4032H411NT — — SSMD4032H451NT — — SSMD4032H611NT — —网址: 技术支持:华巨电子。

厦门昱电电子有限公司
规格承认书
产品名称：氧化锌压敏电阻器（陕西华星）
一、特点与用途
压敏电阻器是以氧化锌为主要原材料制造的半导体陶瓷元件，其电阻值随施加电压的变化而呈非线形变化。

具有体积小、通流量大等特点。

主要用于半导体器件保护、家用电器浪涌过电压保护、通信、测量仪器的过电压保护。

二、命名方法
MY G 20 G07 K 471
压敏电压
电压允许误差（±10%）
芯片直径
20系列
G型压敏电阻器
三、技术参数
注：1. 标准品05K 系列压敏电压在0.1mA 电压下测量，07K 、10K 、14K 、20K 系列压敏电压在1mA 电压下测量。

2. 05K 、07K 、10K 、14K 、20K 分别代表瓷片直径为 φ5mm 、φ7mm 、φ10mm 、 φ14mm 、φ20mm 。

3. K 代表压敏电压±10%，后面三位数字中个位数字代表0的个数。

四、外形尺寸
φ5系列
φ7系列
五、产品取得认证。

压敏电阻常用型号及参数压敏电阻是一种电阻器件，其电阻值会随着外加电压的变化而变化。

由于其具有良好的电压响应特性，常被用于电路中的过压保护、电源滤波和信号调节等方面。

下面将介绍一些常用的压敏电阻型号及其参数。

1.NTC压敏电阻：NTC（Negative Temperature Coefficient）压敏电阻的电阻值会随着温度的升高而降低。

其常用型号有：-10D-9型：电阻值范围为10Ω~1MΩ，额定功率为0.15W~0.5W，最大工作电流为5A，最大工作电压为250V。

-10D-11型：电阻值范围为10Ω~10MΩ，额定功率为0.15W~0.5W，最大工作电流为3A，最大工作电压为600V。

2.PTC压敏电阻：PTC（Positive Temperature Coefficient）压敏电阻的电阻值会随着温度的升高而增加。

其常用型号有：-15D-11型：电阻值范围为1Ω~100KΩ，额定功率为0.4W~0.6W，最大工作电流为10A，最大工作电压为260V。

-15D-22型：电阻值范围为10Ω~100KΩ，额定功率为0.4W~0.6W，最大工作电流为10A，最大工作电压为600V。

3.SMD压敏电阻：SMD（Surface Mount Device）压敏电阻通常采用贴片封装，适用于表面贴装技术。

- 0603型：尺寸为1.6mm×0.8mm×0.8mm，电阻值范围为1Ω~10MΩ，额定功率为0.05W~0.1W，最大工作电流为100mA，最大工作电压为50V。

- 0805型：尺寸为2.0mm×1.25mm×0.8mm，电阻值范围为1Ω~10MΩ，额定功率为0.1W~0.5W，最大工作电流为200mA，最大工作电压为100V。

需要注意的是，以上仅列举了部分常见的压敏电阻型号及参数，实际应用中还有更多的型号和规格可供选择。

在选择压敏电阻时，应根据具体的应用需求综合考虑电阻值范围、额定功率、工作电流和工作电压等参数，以确保电路性能的稳定和可靠。

国内外压敏电阻型号及参数压敏电阻（Varistor）是一种能够根据电压变化来改变电阻值的电子元器件。

它是由非线性材料制成，常用于电子电路中的保护装置，可以帮助抵御过电压和过电流引起的损坏。

国内外的压敏电阻型号及参数有很多，下面将介绍一些常见的压敏电阻型号及其参数。

1.国内型号(1)元器件压敏二极管(大昌电子压敏电阻)──型号：A320K公称直径：14mm公称厚度：8mm最大额定电压：95V公称电阻值：320Ω最大脉冲能量：3500J直流1mA电压值：53V公称容量：500pF(2) 拜尔（Vishay）──型号：MOV-20DxxxK / 34DxxxK / 40DxxxK最大额定电压范围：20V～1150V公称径直尺寸：20mm / 34mm / 40mm最大脉冲能量：J（范围取决于型号）(3) 貌格（Littelfuse）──型号：V145HE2 / V390HE2 / V320LA4P 最大额定电压范围：130V～680V公称直径尺寸：14mm / 20mm最大脉冲电流：8/20μs，4000A/10/1000μs，200A2.国外型号(1) Honeywell──型号：MOV / MOV-14DxxxK最大额定电压范围：11V～1100V公称直径尺寸：14mm最大脉冲能量：J（范围取决于型号）(2) KEMET──型号：RD Series / VS Series最大额定电压范围：14V～860V公称直径尺寸：10mm / 14mm / 20mm最大脉冲能量：J（范围取决于型号）(3) Bourns──型号：MOV / MOV-20DxxxK / MOV-14DxxxK最大额定电压范围：11V～1100V公称直径尺寸：14mm / 20mm最大脉冲能量：J（范围取决于型号）以上只是一部分常见的压敏电阻型号及参数，电子市场上还有很多其他压敏电阻的型号和参数。

在选择压敏电阻时，需要根据具体的电路需求、工作环境和保护要求来确定最合适的型号和参数。

o d u c t s p e c i f i c a t i o n – F e b r u a r y 6, 2013 V .5S u p e r s e d e s D a t e o f M a r . 06, 2003Y A G E O B R A N D o r d e r i n g c o d eGLOBAL PART NUMBER (PREFERRED )RC1206 X R - XX XXXX L(1) (2) (3) (4) (5) (6)(1) TOLERANCED = ±0.5% F = ±1%J = ±5% (for Jumper ordering, use code of J)(2) PACKAGING TYPER = Paper taping reel(3) TEMPERATURE COEFFICIENT OF RESISTANCE– = Base on spec(4) TAPING REEL07 = 7 inch dia. Reel 10 = 10 inch dia. Reel 13 = 13 inch dia. Reel(5) RESISTANCE VALUEThere are 2~4 digits indicated the resistor value. Letter R/K/M is decimal point, no need to mention the last zero after R/K/M, e.g.1K2, not 1K20.Detailed resistance rules show in table of “Resistance rule of global part number”.(6) DEFAULT CODELetter L is system default code for order only (Note)ORDERING INFORMATION - GLOBAL PART NUMBER & 12NC Both part numbers are identified by the series, size, tolerance, packing type, temperature coefficient, taping reel and resistance value.SCOPEThis specification describes RC1206 series chip resistors with lead-free terminations made by thick film process.APPLICATIONS● All general purpose applicationFEATURES● Halogen Free Epoxy●RoHS compliant- Products with lead freeterminations meet RoHS requirements- Pb-glass contained in electrodes,resistor element and glass are exempted by RoHS●Reducing environmentally hazardous wastes●High component and equipment reliability● Saving of PCB space●None forbidden-materials used in products/productionO RDERING EXAMPLEThe ordering code of a RC1206 chip resistor, value 56 X with ±1% tolerance, supplied in 7-inch tape reel is: RC1206FR-0756RL.NOTE1. All our RSMD products meet RoHS compliant and Halogen Free. "LFP" of the internal 2D reel label mentions "Lead Free Process"2. On customized label, "LFP" or specific symbol can be printedResistance rule of global part numberResistance code rule Example0R0R = Jumper XRXX(1 to 9.76 Ω) 1R = 1 Ω1R5 = 1.5 Ω9R76 = 9.76 ΩXXRX(10 to 97.6 Ω) 10R = 10 Ω97R6 = 97.6 ΩXXXR(100 to 976 Ω) 100R = 100 ΩXKXX(1 to 9.76 K Ω) 1K = 1,000 Ω9K76 = 9760 ΩXMXX(1 to 9.76 M Ω) 1M = 1,000,000 Ω9M76= 9,760,000 Ω12NC CODE2322 / 2350 XXX XXXXX L(1) (2) (3) (4)TYPE/ 1206 START IN (1) TOL. (%) RESISTANCERANGE PAPER / PE TAPE ON REEL (units) (2) 5,000 10,000/not preferred 20,000RC01 2322 ±5% 1 to 10 M Ω711 61xxx711 51xxx711 81xxx RC02 2322 ±1% 1 to 10 M Ω 724 6xxxx 724 7xxxx 724 8xxxxHRC01 2350±5% 11 to 22 M Ω 520 10xxx-- Jumper 2322 - 0 Ω 711 91032 711 91005711 92004P H Y C O M P B R A N D o r d e r i n g c o d e sBoth GLOBAL PART NUMBER (preferred) and 12NC (traditional) codes are acceptable to order Phycomp brand products. GLOBAL PART NUMBER (PREFERRED ) For detailed information of GLOBAL PART NUMBER and ordering example, please refer to page 2.Resistance decade (3) Last digit 0.01 to 0.0976 X 00.1 to 0.976 X 71 to 9.76 X 810 to 97.6 X 9100 to 976 X 11 to 9.76 K X 210 to 97.6 K X 3100 to 976 K X 41 to 9.76 M X 510 to 97.6 M X6Example: 0.02X = 0200 or 200 0.3 X = 3007 or 3071 X=1008 or 10833 K X = 3303 or 333 10 M X = 1006 or 106Last digit of 12NC(1) The resistors have a 12-digit ordering code starting with 2322 / 2350.(2) The subsequent 4 or 5 digits indicate the resistor tolerance andpackaging. (3) The remaining 4 or 3 digits represent the resistance value with thelast digit indicating the multiplier as shown in the table of “Last digit of 12NC”. (4) Letter L is system default code for order only (Note) O RDERING EXAMPLEThe ordering code of a RC02 resistor, value 56 X with ±1% tolerance, supplied in tape of 10,000 units per reel is: 232272465609L or RC1206FR-0756RL.NOTE1. All our RSMD products meet RoHS compliant and Halogen Free. "LFP" of the internal 2D reel label mentions "Lead Free Process"2. On customized label, "LFP" or specific symbol can be printedCONSTRUCTIONThe resistor is constructed on top of a high-grade ceramic body.Internal metal electrodes are added on each end to make the contacts to the thick film resistive element. The composition of the resistive element is a noble metal imbedded into a glass and covered by a second glass to prevent environment influences. The resistor is laser trimmed to the rated resistance value. The resistor is covered with a protective epoxy coat, finally the two external terminations (matte tin on Ni-barrier) are added. See fig.3DIMENSIONSTYPE RC1206L (mm)3.10 ± 0.10W (mm) 1.60 ± 0.10H (mm) 0.55 ± 0.10I 1 (mm) 0.45 ± 0.20I 2 (mm)0.40 ± 0.20T able 1O U T L I N E SMARKINGRC1206No markingFor further marking information, please refer to data sheet “Chip resistors marking”ELECTRICAL CHARACTERISTICS CHARACTERISTICS RC1206 1/4 WOperating Temperature Range –55 °C to +155 °CMaximum Working Voltage 200 V Maximum Overload Voltage 400 V Dielectric Withstanding Voltage500 VResistance Range5% (E24) 1 Ω to 22 M Ω1% (E24/E96) 1 Ω to 10 M Ω0.5% (E24/E96) 10 to 1 M ΩΩZero Ohm Jumper < 0.05 ΩTemperature Coefficient1 Ω ≤ R ≤ 10 Ω±200 ppm/°C ±200 ppm/°C 10 M Ω < R ≤ 22 M Ω10 Ω < R ≤ 10 M Ω±100 ppm/°CJumper CriteriaRated Current 2 A Maximum Current10 AFOOTPRINT AND SOLDERING PROFILESFor recommended footprint andsoldering profiles, please refer to data sheet “Chip resistors mounting”.T able 2PACKING STYLE AND PACKAGING QUANTITY PRODUCT TYPE PACKING STYLEREEL DIMENSIONQUANTITY PER REELRC1206 Paper Taping Reel (R) 7" (178 mm) 5,000 units10" (254 mm) 10,000 units13" (330 mm)20,000 unitsNOTE1. For paper tape and reel specification/dimensions, please see the special data sheet “Chip resistors packing”T able 3Packing style and packaging quantityFUNCTIONAL DESCRIPTIONP O W E R R A T I N GRC1206 rated power at 70°C is 1/4 W R ATED VOLTAGEThe DC or AC (rms) continuous working voltage corresponding to the rated power is determined by the following formula:V=R)(P Xor max. working voltage whichever is less WhereV=Continuous rated DC or AC (rms) working voltage (V) P=Rated power (W) R=Resistance value (X )TESTS AND REQUIREMENTSTEST TESTMETHOD PROCEDURE REQUIREMENTSTemperature Coefficient of Resistance (T.C.R.) IEC 60115-1 4.8 At +25/–55 °C and +25/+125 °C Refer to table 2Formula:T.C.R= ------------------------- ×106 (ppm/°C)Wheret1=+25 °C or specified room temperaturet2=–55 °C or +125 °C test temperatureR1=resistance at reference temperature in ohmsR2=resistance at test temperature in ohmsLife/Endurance IEC 60115-1 4.25.1 At 70±5 °C for 1,000 hours, RCWV applied for1.5 hours on, 0.5 hour off, still air required ±(1.0%+0.05 ) for 1%,Ω0.5% tol.±(3.0%+0.05 Ω) for 5% tol. <100 mΩ for JumperHigh Temperature Exposure/ Endurance at Upper Category Temperature IEC 60068-2-2 1,000 hours at 155±5 °C, unpowered ±(1.0%+0.05 ) for 1%,Ω0.5% tol.±(2.0%+0.05 Ω) for 5% tol.<50 mΩ for JumperMoisture Resistance MIL-STD-202G Method-106G Each temperature / humidity cycle is defined at 8hours, 3 cycles / 24 hours for 10d. with 25 °C /65 °C 95% R.H, without steps 7a & 7b,unpoweredParts mounted on test-boards, withoutcondensation on partsMeasurement at 24±2 hours after test conclusion±(0.5%+0.05 ) for 1%,Ω0.5% tol.±(2.0%+0.05 Ω) for 5% tol.<100 mΩ for JumperThermal Shock MIL-STD-202G Method-107G -55/+125 °CNumber of cycles required is 300. DevicesunmountedMaximum transfer time is 20 seconds. Dwell timeis 15 minutes. Air – Air ±(0.5%+0.05 ) for 1%,Ω0.5% tol.±(1%+0.05 Ω) for 5% tol.<50 mΩ for JumperShort Time Overload IEC60115-1 4.13 2.5 times of rated voltage or maximum overloadvoltage whichever is less for 5 sec at roomtemperature±(1.0%+0.05 ) for 1%,Ω0.5% tol.±(2.0%+0.05 Ω) for 5% tol.<50 mΩ for JumperNo visible damageT able 4 Test condition, procedure and requirementsR2–R1R1(t2–t1)TEST TESTMETHOD PROCEDURE REQUIREMENTSBoard Flex/ Bending IEC 60068-2-21 Chips mounted on a 90mm glass epoxy resinPCB (FR4)2 mm bendingBending time: 60±5 seconds±(1.0%+0.05 Ω)<50 mΩ for JumperNo visible damageLow Temperature Operation IEC 60068-2-1 The resistor shall be subjected to a DC ratedvoltage for 1.5 h-on, 0.5 h-off, at -55±3 °CThis constitutes shall be repeated for 96 hoursHowever the applied voltage shall not exceedthe maximum operating voltage±(0.5%+0.05 )Ωfor 1%,0.5% tol.±(1.0%+0.05 Ω) for 5% tol.No visible damageInsulation Resistance IEC 60115-1 4.6 Rated continuous overload voltage (RCOV)for 1 minuteType RC1206Voltage (DC) 100 V≥10 GΩDielectric Withstand Voltage IEC 60115-1 4.7 Maximum voltage (V rms) applied for 1 minuteType RC1206Voltage (AC) 500 V rmsNo breakdown or flashoverResistance to Solvent IPC/JEDEC J-STD-020D lsopropylalcohol (C3H7OH) followed bybrushingNo smearedNoise IEC 60115-1 4.12 Maximum voltage (Vrms) applied Resistors range ValueR < 100 Ω10 dB100 Ω≤ R < 1 KΩ20 dB1 KΩ≤ R < 10 KΩ30 dB10 KΩ≤ R < 100 KΩ40 dB100 KΩ≤ R < 1 MΩ46 dB1 MΩ≤ R ≤ 22 MΩ48 dBHumidity IEC 60115-1 4.37 Steady state for 1000 hours at 40 °C / 95% R.H.RCWV applied for 1.5 hours on and0.5 hour off ±(1.0%+0.05 ) for 1%,Ω0.5% tol.±(2.0%+0.05 Ω) for 5% tol. <100 mΩ for JumperTEST TESTMETHODPROCEDURE REQUIREMENTSIntermittent Overload IEC 60115-1 4.39 2.5 times of rated voltage or maximumoverload voltage whichever is less for 1 secondon and 25 seconds off; total 10,000 cycles±(1.0%+0.05 ) for 1%,Ω0.5% tol.±(2.0%+0.05 Ω) for 5% tol.<100 mΩ for JumperSolderability- Wetting IPC/JEDEC J-STD-002B test B Electrical Test not requiredMagnification 50XSMD conditions:1st step: method B, aging 4 hours at 155 °Cdry heat2nd step: leadfree solder bath at 245±3 °CDipping time: 3±0.5 seconds Well tinned (≥95% covered) No visible damage- Leaching IPC/JEDEC J-STD-002B test D Leadfree solder, 260 °C, 30 secondsimmersion timeNo visible damage- Resistance to Soldering Heat IEC 60068-2-58 Condition B, no pre-heat of samplesLeadfree solder, 260 °C, 10 secondsimmersion timeProcedure 2 for SMD: devices fluxed andcleaned with isopropanol±(0.5%+0.05 ) for 1%,Ω0.5% tol.±(1.0%+0.05 Ω) for 5% tol.<50 mΩ for JumperNo visible damageREVISION HISTORYREVISION DATE CHANGE NOTIFICATION DESCRIPTIONVersion 5 Feb 06, 2013 - -Marking updated-Add 0.5% toleranceVersion 4 Jul 02, 2009 - - Test Items and methods updated- Test requirements upgradedVersion 3 Jul 15, 2008 - - Change to dual brand datasheet that describe RC1206 with RoHS compliant- Description of "Halogen Free Epoxy" added- Define global part numberVersion 2 Sep 03, 2004 - - New datasheet for 1206 thick film 1% and 5% with lead-free terminations- Replace the 1206 part of pdf files: RC01_11_21_31_5, RC02_12_22_32_10,and HRC01_5_4- Test method and procedure updated- PE tape added (paper tape will be replaced by PE tape)- High ohmic products combined into standard products.“ Yageo reserves all the rights for revising the content of this datasheet without further notification, as long as the products itself are unchanged. Any product change will be announced by PCN.”國巨股份有限公司 新北市新店區寶橋路233之1號3樓 3F., 233-1, Baoqiao Rd., Xindian, Taipei 231, Taiwan t. +886.2.2917.7555 f. +886.2.2917.5078To remove AC0603/0805/1206 and RC0603/0805/1206 markingJanuary 16th , 2013Dear Customers,Yageo would like to announce that we will remove the Resistance Marking on Yageo’s R Chip case sizes 0603/0805/1206 products from March 1st 2013 for the purposes of reducing unnecessary chemical usages for environmental protections. To identify the product resistance value, the label on the reels has been serving and will continue serving the purposes. As for the product performance, features, specifications, manufacturing process and locations remain the same. That is to say the elimination of the resiatance marking on the product appearance has no impact on the product functionality and you can feel free to use it for your current applications.Yageo has provided no resistance marking on R Chip 0402/0201/01005 and on the entire MLCC family ever since. Given Yageo has been devoted to being eco-friendly, we decide to eliminate the marking on the R Chip of the sizes of 0603 and the above as soon as possible. There will be a short period of time that both types of the products, with marking and without marking, co exist while we are changing the production lines one by one. We highly appreciate your understanding that we may ship the products in parallel for some time. Yageo commits that we will make full efforts to shorten the overlapping period as much as we can.We truly appreciate being your business partner and serving your passivecomponent needs. If there are any questions, please feel free to contact Yageo’s sales offices.Sincerely Yours,Product Business Unit, R chip product marketing Yageo CorporationNotice Notice通知信取消AC及RC 0603/0805/1206系列字码印制2013年1月15日亲爱的客户，您好为了维护环境并减少非必要的化学原料使用，国巨在此通知您：自2013年3月1日起，将生产0603/0805/1206无字码印制的电阻。

FeaturesApplicationsRevision:18-Jul-161206 SeriesVaristor voltage from 5V to 100V Fast response time ( )Low leakage current High transient curent capability Low clamping voltageWide operating temperature range from -40~85Meet IEC 61000-4-2/-5 level standarduuu uu u u uFor Mother Board and Notebook,Cellular Phone,handheld device,CMO S ,MO S FET,EFT etcDimensionsUnit: mm<1nS℃Compact size for ELA 1206uPart Number CodeTG 1206TERGY LOGO___________ML 080MChip Size (EIA):1206Type ML:Multilayer VaristorVaristor Voltage:Value-080=08X100=8V Varistor Voltage Tolerance:M:±20%;L:±15%;K:±10%Electriacl CharacteristicsRevision:18-Jul-16Surge Current Standard Waveform 1206 SeriesIEC61000-4-5 StandardsT1T2SEVERITY LEVELT1 T2 1 8 uS 20 uS 210 uS1000 uS8/20µs waveform currentOperating Temperature -40 ~ +85ºC Storage Temperature -40 ~ +125ºC Response Time <1 nsSolderability245±5ºC, 3±1sec Solder leach resistance 260±5ºC, 10±1sec Storage Temperature 5 ~ 40ºC Relative Humidity To 65% Taping Package Storage ConditionStorage Time12 Months maxGeneral Technical Data1206 SeriesRevision:18-Jul-16Environmental Reliability TestingCharacteristicTest method and descriptionHigh Temperature Storage The specimen shall be subjected to 125℃ for 1000 hours in a thermostatic bath withoutload and then stored at room temperature and humidity for 1 to 2 hours. The change ofvaristor voltage shall be within 10%.Step Temperature Period 1 -40±3℃30min ±3 2 Room Temperature 1~2hours3 125±2℃30min ±3Temperature CycleThe temperature cycle of specified temperature shall be repeated five times and then stored atroom temperature and humidity for one two hours. The change of varistor voltage shall be within 10%and mechanical damage shall be examined.4Room Temperature 1~2hoursHigh Temperature LoadAfter being continuously applied the maximum allowable voltage at 85℃ for 1000hours, the specimen shall be stored at room temperature and humidity for one or hours, the change of varistor voltage shall be within 10%.Damp Heat Load/Humidity LoadThe specimen should be subjected to 40℃,90 to 95%RH environment, and the maximum allowable voltage applied for 1000 hours, then stored at room temperature and humidity for one or two hours. The change of varistor voltage shall be within 10%.Low Temperature Storage The specimen should be subjected to -40℃, without load for 1000 hours and thenstored at room temperature for one two hours. The change of varistor voltage shall bewithin 10%.Recommended Soldering ConditionsNote that this product will be easily damaged by rapid heating, rapid cooling or local heating.Do not give heat shock over 100°C in the process of soldering. We recommend to take preheating and gradual coolingSoldering gun procedureNote the follows, in case of using solder gun for replacement. 1) The tip temperature must be less than 280 for the period within 3 seconds by using soldering gun under 30W2) The soldering gun tip shall not touch this product directly.Soldering volumeNote that excess of soldering volume will easily get crack the body of this product.Revision:18-Jul-161206 Series◆Carrier tape transparent cover tape should be heat-sealed to carry the products,and the reel should be used to reel the carrier tape.◆The adhesion of the heat-sealed cover tape shall be 40﹢20/﹣15grams.◆Both the head and the end portion of taping shall be empty for reel package and SMT auto-pickup machine.And a normal paper tape shall be connected in the head of taping for the operator handle.type A 0±0.10B 0±0.10K 0±0.10T ±0.05T 2±0.05D 0+0.10D 1±0.05P 1±0.10P 2±0.05P 0±0.05W ±0.20 E ±0.10 F ±0.050402 1.08 1.88 1.04 0.22 0.87 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 0603 1.08 1.88 1.04 0.22 1.17 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 0805 1.42 2.30 1.04 0.22 1.26 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 1206 1.88 3.50 1.27 0.20 1.49 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 1210 2.18 3.46 1.45 0.22 1.77 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 1812 3.66 4.95 1.74 0.25 1.99 1.50 1.50 8.00 2.00 4.00 12.00 1.75 5.50 2220 5.10 5.97 2.80 0.25 3.05 1.50 1.50 8.00 2.00 4.00 12.00 1.75 5.50 32205.50 8.50 2.80 0.30 3.50 1.50 1.50 8.00 2.00 4.00 16.00 1.757.50Packaging Dementions Unit:MillimetersReel DimensionsUnit:MillimetersType A B C D E W W 10402~1210178±160±0.513±0.221±0.22±0.59±0.5 1.5±0.151812~3220178±160±0.513.5±0.221±0.22±0.513.6±0.51.5±0.15Type 04020603080512061210181222203220Quantity100004000400030003000100010001000Packing Quantity。

厦门昱电电子有限公司
规格承认书
产品名称：氧化锌压敏电阻器（陕西华星）
一、特点与用途
压敏电阻器是以氧化锌为主要原材料制造的半导体陶瓷元件，其电阻值随施加电压的变化而呈非线形变化。

具有体积小、通流量大等特点。

主要用于半导体器件保护、家用电器浪涌过电压保护、通信、测量仪器的过电压保护。

二、命名方法
MY G 20 G07 K 471
压敏电压
电压允许误差（±10%）
芯片直径
20系列
G型压敏电阻器
三、技术参数
注：1. 标准品05K 系列压敏电压在0.1mA 电压下测量，07K 、10K 、14K 、20K 系列压敏电压在1mA 电压下测量。

2. 05K 、07K 、10K 、14K 、20K 分别代表瓷片直径为 φ5mm 、φ7mm 、φ10mm 、 φ14mm 、φ20mm 。

3. K 代表压敏电压±10%，后面三位数字中个位数字代表0的个数。

四、外形尺寸
φ5系列
φ7系列
五、产品取得认证。

国内外压敏电阻型号及参数压敏电阻220V电压的电路国内型号：MYG14K471（对应的国外型号：US 470NR-14D）MYG05K471（对应的国外型号：US 470NR-5D）22V左右的电路国内型号：MYG14K470（对应的国外型号：US 470NR-14D）MYG05K470（对应的国外型号：US 470NR-5D）。

压敏电阻型号及参数压敏电阻压敏电阻“压敏电阻"是中国大陆的名词，意思是在一定电流电压范围内电阻值随电压而变，或者是说"电阻值对电压敏感"的阻器。

英文名称叫“Voltage Dependent Resistor”简写为“VDR”, 或者叫做“Varistor"。

压敏电阻器的电阻体材料是半导体，所以它是半导体电阻器的一个品种。

现在大量使用的"氧化锌"（ZnO）压敏电阻器，它的主体材料有二价元素（Zn）和六价元素氧（O）所构成。

所以从材料的角度来看，氧化锌压敏电阻器是一种“Ⅱ-Ⅵ族氧化物半导体”。

在中国台湾，压敏电阻器称为"突波吸收器",有时也称为“电冲击（浪涌）抑制器（吸收器）”。

目录[]1、压敏电阻电路的“安全阀”作用2、压敏电阻的应用类型3、保护用压敏电阻的基本性能4. 压敏电阻的基本参数1、压敏电阻电路的“安全阀”作用2、压敏电阻的应用类型3、保护用压敏电阻的基本性能4. 压敏电阻的基本参数1、压敏电阻电路的“安全阀”作用压敏电阻有什么用？压敏电阻的最大特点是当加在它上面的电压低于它的阀值" UN"时，流过它的电流极小，相当于一只关死的阀门，当电压超过UN时，流过它的电流激增，相当于阀门打开。

利用这一功能，可以抑制电路中经常出现的异常过电压，保护电路免受过电压的损害。

2、压敏电阻的应用类型不同的使用场合，应用压敏电阻的目的，作用在压敏电阻上的电压/电流应力并不相同，因而对压敏电阻的要求也不相同，注意区分这种差异，对于正确使用是十分重要的。