H5N2306PF中文资料

上海钽电容规格一、产品概述钽电容是一种高性能的电子元器件，具有高频响应、低失真、低温漂、长寿命等优点。

上海钽电容是一款高品质的钽电容产品，广泛应用于通信、计算机、航空航天等领域。

二、产品特点1. 高频响应：上海钽电容具有快速的响应速度，适用于高频率的信号传输。

2. 低失真：上海钽电容具有良好的线性特性，能够减少信号失真。

3. 低温漂：上海钽电容在不同温度下保持稳定的性能，能够适应各种环境要求。

4. 长寿命：上海钽电容采用优质材料和先进工艺制造，具有长期稳定的使用寿命。

三、产品参数1. 容量范围：0.1μF-1000μF2. 工作电压范围：4V-50V3. 容差范围：±10%、±20%4. 工作温度范围：-55℃~+125℃5. 封装形式：SMD、插件式四、产品应用1. 通信设备：上海钽电容广泛应用于手机、平板电脑、路由器等通信设备中，能够提高信号传输质量。

2. 计算机设备：上海钽电容在计算机主板、显卡等设备中应用广泛，能够提高系统性能和稳定性。

3. 航空航天：上海钽电容具有良好的耐高温性能和抗辐射性能，适用于航空航天领域的各种应用。

五、产品认证上海钽电容通过了ISO9001质量管理体系认证和ISO14001环境管理体系认证，产品符合RoHS环保要求。

六、质量保证1. 上海钽电容采用优质材料和先进工艺制造，确保产品的品质稳定可靠。

2. 上海钽电容实行严格的质量控制标准，每一批产品都经过严格测试和检验。

3. 上海钽电容提供完善的售后服务，对产品出现的任何问题都进行及时处理。

七、包装与交付1. 包装方式：上海钽电容采用防静电包装，在运输过程中能够有效避免静电干扰对产品造成的影响。

2. 交付时间：上海钽电容能够按照客户要求提供定制化服务，交付时间根据订单量和生产进度而定。

八、售后服务1. 上海钽电容提供全面的售后服务，对因产品质量问题造成的损失进行赔偿。

2. 上海钽电容提供技术支持和咨询服务，为客户解决使用过程中遇到的问题。

焊机常用电源芯片（中英文实用版）英文文档：Title: Common Power Supply Chips for Welding MachinesWelding machines are essential tools in various industries, and their performance is highly dependent on the quality and type of power supply chips used.Power supply chips play a crucial role in regulating and stabilizing the power output of welding machines, ensuring consistent and reliable welding operations.One commonly used power supply chip in welding machines is the integrated circuit (IC) controller.This chip is responsible for managing the flow of electricity and maintaining the desired output voltage and current levels.It protects the machine from overcurrent, overvoltage, and short-circuit conditions, ensuring safe and reliable operation.Another essential type of power supply chip used in welding machines is the voltage regulator.This chip ensures that the voltage supplied to the welding torch and other components remains stable, regardless of fluctuations in the input voltage.Voltage regulators are available in different types, such as linear regulators and switching regulators, each offering specific advantages in terms of efficiency and size.Furthermore, power supply chips for welding machines often includeprotection features, such as overtemperature protection and undervoltage lockout.These features help prevent damage to the welding machine due to excessive heat or low voltage conditions, extending the lifespan of the equipment.In conclusion, the choice of power supply chips for welding machines is crucial for achieving optimal performance, reliability, and safety.By selecting the appropriate power supply chips, welders can ensure efficient and consistent welding operations, even in challenging environments.中文文档：标题：焊接机常用电源芯片焊接机是各种行业中不可或缺的工具，其性能在很大程度上取决于所使用电源芯片的质量和类型。

N-CHANNEL ENHANCEMENT MODE POWER MOSFET▼ Capable of 2.5V gate drive BV DSS20V ▼ Lower on-resistance R DS(ON)32m Ω▼ Surface mount packageI D5.3ADescriptionAbsolute Maximum RatingsSymbol Units V DS V V GSV I D @T A =25℃A I D @T A =70℃A I DMA P D @T A =25℃W W/℃T STG ℃T J℃Symbol Value Unit Rthj-aThermal Resistance Junction-ambient 3Max.90℃/WData and specifications subject to change without notice200509032AP2306NParameterRating Drain-Source Voltage 20Gate-Source VoltageContinuous Drain Current 3, V GS @ 4.5V 5.3Continuous Drain Current 3, V GS @ 4.5V 4.3Pulsed Drain Current 1,210Total Power Dissipation 1.38-55 to 150Operating Junction Temperature Range-55 to 150Linear Derating Factor 0.01Thermal DataParameterStorage Temperature Range± 12DGSSOT-23Advanced Power MOSFETs utilized advanced processing techniques to achieve the lowest possible on-resistance, extremely efficient and cost-effectiveness device.The SOT-23 package is universally used for all commercial-industrial applications.Electrical Characteristics@T j =25o C(unless otherwise specified)Symbol ParameterTest ConditionsMin.Typ.Max.Units BV DSSDrain-Source Breakdown VoltageV GS =0V, I D =250uA 20--V ΔB V DSS /ΔT jBreakdown Voltage Temperature Coefficient Reference to 25℃, I D =1mA-0.1-V/℃R DS(ON)Static Drain-Source On-ResistanceV GS =10V, I D =5.5A --27m ΩV GS =4.5V, I D =5.3A --32m ΩV GS =2.5V, I D =2.6A --50m ΩV GS =1.8V, I D =1.0A--90m ΩV GS(th)Gate Threshold Voltage V DS =V GS , I D =250uA 0.5--V g fs Forward TransconductanceV DS =5V, I D =5.3A -13-S I DSS Drain-Source Leakage Current (T j =25o C)V DS =20V, V GS =0V --1uA Drain-Source Leakage Current (T j =55o C)V DS =16V ,V GS =0V --10uA I GSS Gate-Source Leakage V GS =--nA Q g Total Gate Charge 2I D =5.3A -8.7-nC Q gs Gate-Source Charge V DS =10V - 1.5-nC Q gd Gate-Drain ("Miller") Charge V GS =4.5V - 3.6-nC t d(on)Turn-on Delay Time 2V DS =15V -6-ns t r Rise TimeI D =1A-14-ns t d(off)Turn-off Delay Time R G =2Ω,V GS =10V -18.4-ns t f Fall Time R D =15Ω- 2.8-ns C iss Input Capacitance V GS =0V -603-pF C oss Output CapacitanceV DS =15V -144-pF C rssReverse Transfer Capacitancef=1.0MHz-111-pFSource-Drain DiodeSymbol ParameterTest ConditionsMin.Typ.Max.Units V SD Forward On Voltage 2I S =1.2A, V GS =0V -- 1.2V trr Reverse Recovery TimeI S =5A, V GS =0V,-16.8-ns QrrReverse Recovery ChargedI/dt=100A/µs-11-nCNotes:1.Pulse width limited by Max. junction temperature.2.Pulse width <300us , duty cycle <2%.3.Surface mounted on 1 in 2 copper pad of FR4 board ; 270℃/W when mounted on min. copper pad.± 12V ±100AP2306NFig 1. Typical Output CharacteristicsFig 4. Normalized On-Resistancev.s. Junction TemperatureFig 5. Forward Characteristic ofFig 6. Gate Threshold Voltage v.s.Reverse DiodeJunction TemperatureFig 7. Gate Charge Characteristics Fig 8. Typical Capacitance CharacteristicsFig 9. Maximum Safe Operating Area Fig 10. Effective Transient Thermal ImpedanceFig 11. Switching Time Circuit Fig 12. Gate Charge CircuitAP2306N。

矽钢H50与H23有什么区别常用的矽钢片有取向硅钢片与无取向硅钢片无取向硅钢片常用的有下列几种：H50 H23 H18比重7.85 7.75 7.65铁损P1.5/50 ≤13 6.2 4.7磁通密度B50≥ 1.69 1.66 1.64按温升来说H18低于H23，H23低于H50按空载电流则相反。

另外同一牌号有白片黑片之分，黑片性能优于白片。

另外同一牌号铁芯尺寸不同性能也不同.矽钢片发布时间：2010-3-27 15:55:31 中国废旧物资网电工用硅钢薄板俗称矽钢片或硅钢片。

顾名思义，它是含硅高达0.8％-4.8％的电工硅钢，经热、冷轧制成。

一般厚度在1mm以下，故称薄板。

硅钢片广义讲属板材类，由于它的特殊用途而独立一分支。

电工用硅钢薄板具有优良的电磁性能，是电力、电讯和仪表工业中不可缺少的重要磁性材料。

（1）硅钢片的分类A、硅钢片按其含硅量不同可分为低硅和高硅两种。

低硅片含硅2.8％以下，它具有一定机械强度，主要用于制造电机，俗称电机硅钢片；高硅片含硅量为2.8％-4.8％，它具有磁性好，但较脆，主要用于制造变压器铁芯，俗称变压器硅钢片。

两者在实际使用中并无严格界限，常用高硅片制造大型电机。

B、按生产加工工艺可分热轧和冷轧两种，冷轧又可分晶粒无取向和晶粒取向两种。

冷轧片厚度均匀、表面质量好、磁性较高，因此，随着工业发展，热轧片有被冷轧片取代之趋势(我国已经明确要求停止使用热轧硅钢片，也就是前期所说的"以冷代热")。

（2）硅钢片性能指标A、铁损低。

质量的最重要指标，世界各国都以铁损值划分牌号，铁损越低，牌号越高，质量也高。

B、磁感应强度高。

在相同磁场下能获得较高磁感的硅钢片，用它制造的电机或变压器铁芯的体积和重量较小，相对而言可节省硅钢片、铜线和绝缘材料等。

C、叠装系数高。

硅钢片表面光滑，平整和厚度均匀，制造铁芯的叠装系数提高。

D、冲片性好。

对制造小型、微型电机铁芯，这点更重要。

Features■ Wirewound and Hybritron ® elements ■ High rotational life ■ Optional 0.15 % linearity ■ Optional A/R lug ■ RoHS compliant*■ Suitable for use under side load■ Designed for HMI and MMI applications ■ Dual gang option ■ Servo mount option*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.Specifi cations are subject to change without notice.Customers should verify actual device performance in their specifi c applications.Electrical Characteristics 1 Wi r ewound Element Hyb r it r on ® ElementStandard Resistance Range..................................................................500 to 50K ohms ....................................................1K to 10K ohmsTotal Resistance Tolerance ....................................................................±3 % .......................................................................±10 %Independent Linearity ............................................................................±0.25 % ..................................................................±0.25 %Independent Linearity (Maximum Practical) ..........................................±0.15 % ..................................................................±0.15 %Effective Electrical Angle .......................................................................1800 ° +10 °, -0 ° ....................................................1800 ° +10 °, -0 °Absolute Minimum Resistance/End Voltage ..........................................1 ohm or 0.1 % maximum ......................................0.4 % maximum (whichever is greater)Noise/Output Smoothness ....................................................................100 ohms maximum ...............................................0.15 % maximum Max. Wiper Current @ 5K ohms ...........................................................20 mA .....................................................................10 mA Dielectric Withstanding Voltage (MIL-STD-202, Method 301) Sea Level ...........................................................................................1,000 VAC minimum ..............................................1,000 VAC minimum Insulation Resistance (500 VDC) ..........................................................1,000 megohms minimum ......................................1,000 megohms minimum Resolution..............................................................................................See How to Order chart ........................................Essentially infi nite Power Rating (Voltage Limited By Power Dissipation) +70 °C ................................................................................................1.5 watts .................................................................1.5 watts +125 °C ..............................................................................................0 watt ......................................................................0 wattEnvironmental Characteristics 1Operating Temperature Range Dynamic .............................................................................................-40 °C to +125 °C ...................................................-40 °C to +125 °C Static ..................................................................................................-55 °C to +125 °C ...................................................-55 °C to +125 °C Temperature Coeffi cient (Over Static Temperature Range) ..................±50 ppm/°C ............................................................±100 ppm/°C Temperature Cycling (5 Cycles Over Static Temperature Range) .........±2 % TR shift max. .................................................±4 % TR shift max.Vibration (15 Gs, 10 Hz to 2 kHz)Wiper Bounce ....................................................................................0.1 ms max. ............................................................0.1 ms max.Shock (100 Gs, 6 ms sawtooth)Wiper Bounce ....................................................................................0.1 ms max. ............................................................0.1 ms max.Load Life (1,000 hours @ 70 °C) ...........................................................±2 % TR shift max. .................................................±5 % TR shift max.Rotational LifeNo Load .............................................................................................1,000,000 shaft revolutions ...................................2,500,000 shaft revolutions Powered (MIL-PRF-12934)................................................................1,000,000 shaft revolutions ...................................2,500,000 shaft revolutions Moisture Resistance (Mil-Std-202, Method 103) ...................................±2 % TR shift max. .................................................±5 % TR shift max.IP Rating ................................................................................................IP 50 .......................................................................IP 50Mechanical Characteristics 1Mechanical Angle ...........................................................................................................................................................................................1800 ° +10 °, -0 °Backlash ....................................................................................................................................................................................................................1.0 ° max.Stop Strength.......................................................................................................................................................................................53 N-cm (75 oz-in.) min.TorqueStarting ........................................................................................................................................................................................0.5 N-cm (0.7 oz.-in.) max. Running .......................................................................................................................................................................................0.5 N-cm (0.7 oz.-in.) max. Clutch................................................................................................................................................................................1.0 to 4.2 N-cm (1.5 to 6.0 oz.-in.) Mounting ..........................................................................................................................................................................170-200 N-cm (15-18 in.-lb.) max.Shaft Runout T.I.R. .....................................................................................................................................................................................0.08 mm (0.003 in.)Lateral Runout T.I.R. ...................................................................................................................................................................................0.13 mm (0.005 in.)Shaft End Play T.I.R. ..................................................................................................................................................................................0.15 mm (0.006 in.)Shaft Radial Play T.I.R. ...............................................................................................................................................................................0.08 mm (0.003 in.)Pilot Diameter Runout T.I.R. .......................................................................................................................................................................0.08 mm (0.003 in.)Weight Single ....................................................................................................................................................................................................19 gm (0.67 oz.) typ. Dual .....................................................................................................................................................................................................35 gm. (1.23 oz.) typ.Shaft Side Load (Max. Allowable)Nickel Plated Brass Shaft w/Brass Bushing .................................................................................................................................................50 gmf (1.7 ozf) Stainless Steel Shaft w/Bronze Bushing ....................................................................................................................................................250 gmf (8.8 ozf)Terminals ..............................................................................................................................................................................................Gold-plated solder lugs Soldering Condition Manual Soldering ...........................................................96.5Sn/3.0Ag/0.5Cu solid wire or no-clean rosin cored wire, 370 °C (700 °F) max. for 3 seconds Wave Soldering ...................................................................................96.5Sn/3.0Ag/0.5Cu solder with no-clean fl ux, 260 °C (500 °F) max. for 5 seconds Wash processes .......................................................................................................................................................................................Not recommended Mounting Hardware .............................................................................................One lockwasher and one mounting nut is shipped with each potentiometer Recommended Panel Thickness (Bushing Mount) ..................................................................................................................2.46-3.81 mm (0.097-0.150 in.)Marking ...........................................................................................................................Manufacturer’s symbol, model number, product code and date code Standard Packaging ...........................................................................................................................................................................Plastic trays (5 pcs./tray)1At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.For other options, please consult factory.*Ro H SC OM P L I A N TSpecifi cations are subject to change without notice.Customers should verify actual device performance in their specifi c applications.Product DimensionsSingle Gang, Bushing MountDual Gang, Bushing MountCLOCKWISE0.813(.032)DEEPTOLERANCES: EXCEPT WHERE NOTEDDECIMALS: .XX ± .XXX ± .XXXX ± DIMENSIONS:CLOCKWISE.50(.02).127(.005).0127(.0005)MM(IN)Shaft Dimension "A"6.34 +0/-0.022(0.2497 +0/-0.0009)6.00 +0/-0.022(0.2362 +0/-0.0009)6.34 +0/-0.007(0.2497 +0/-0.0003)6.00 +0/-0.007(0.2362 +0/-0.0003)6.34 +0/-0.007(0.2497 +0/-0.0003)6.00 +0/-0.007(0.2362 +0/-0.0003)Bushing SelectionCodeABCDGHBushing Type "B"3/8 " 32-UNEF- 2A THD.M9 X 0.75-8g 3/8 " 32-UNEF- 2A THD.M9 X 0.75-8g 3/8 " 32-UNEF- 2A THD.M9 X 0.75-8g Shaft Material Nickel Plated Brass Nickel Plated Brass Stainless Steel Stainless Steel Stainless Steel Stainless Steel Bushing Material Brass Brass Bronze Bronze Bronze BronzeSpecifi cations are subject to change without notice.Customers should verify actual device performance in their specifi c applications.Product DimensionsSingle Gang, Servo MountDual Gang, Servo MountTOLERANCES: EXCEPT WHERE NOTEDDECIMALS: .XX ± .XXX ± .XXXX ± DIMENSIONS:CLOCKWISE.50(.02).127(.005).0127(.0005)MM(IN)DIA.DIA.CLOCKWISE“Hybritron” is a registered trademark of Bourns, Inc. Specifi cations are subject to change without notice.Customers should verify actual device performance in their specifi c applications.Panel Thickness Dimensions(For Bushing Mount Only)1.60 +.08/-.03(.063 +.003/-.001)DIA.ANTI-ROTATION PINMM (INCHES)DIMENSIONS:Anti-rotation pin hole is shown at six o'clock position for reference only. The actual location is determined by the customer's application. Refer to the front view of the potentiometer to see the location of the optional A/R pin.Panel thickness and hole diameters arerecommended for best fit. However, customers may adjust the dimensions to suit their specific application.TOLERANCES: ±0.127(.005)How To OrderREV. 10/113548S -2A A -103/103ACode H S Description Hybritron®WirewoundELEMENT TYPE Code A B Description None 180 °ANTI-ROTATION LUG Code 3548Description 5-TurnMODEL DESIGNATOR Code 12Description Single Dual NO. OF SECTIONSCode Element Type Hybritron®Hybritron®Hybritron®Wirewound Wirewound Wirewound Wirewound Wirewound Wirewound Wirewound WirewoundResolution ———0.0690.0540.0430.040.0380.0290.0230.017RESISTANCE**Code A B Description 0.25 %0.15 %INDEPENDENT LINEARITY102 (1K ohms) 502 (5K ohms)103 (10K ohms)201 (200 ohms)501 (500 ohms)102 (1K ohms)202 (2K ohms)502 (5K ohms)103 (10K ohms)203 (20K ohms)503 (50K ohms)** For Single gang, use only first three digits.For Dual gang, use six digits separated by a "/".* Anti-rotation lug is not available for servo mount versions.*** Not available in dual gang version.Code A B C D G H Shaft FMS 13/16 "20.6 mm 13/16 "20.6 mm 13/16 "20.6 mm Shaft Material Nickel Plated Brass Nickel Plated Brass Stainless Steel Stainless Steel Stainless Steel Stainless Steel Shaft Dia.1/4 "6 mm 1/4 "6 mm 1/4 "6 mm Bushing Dia.3/8 "9 mm 3/8 "9 mm 3/8 "9 mmBushing MaterialBrass Brass Bronze Bronze Bronze BronzeSlip ClutchN/A N/A N/A N/A Yes***Yes***BUSHING MOUNTCode EShaft FMS 3/8 "Shaft Material Stainless SteelShaft Dia.1/8 "SERVO MOUNT。

钽电容耐压值的表示方法欧阳光明（2021.03.07）钽电容上面标着106F表示： 106是容量为10UfF应是耐压值为2.5V钽电容耐压用不同的字母来标注，如下：F: 2.5G: 4L、J: 6.3A: 10C: 16D:20E：25V：35T：50在体积一定的情况下，容值越大，耐压值越小。

目前全球主要有以下几个品牌的钽电容：AVX、KEMET、VISHAY、NEC、NICHICON。

市场上的钽电容，分为黄钽和黑钽两种。

黄钽品牌主要是：AVX KEMET 黑钽主要品牌是：NEC、NICHICON。

市场占有方面：AVX远高于KEMET，NEC高于NICHICON。

现在市场上的钽电价格变化比较大。

AVX涨价20%--30% , KEMET涨价15%-20%，NEC涨价10%--20%。

涨价的主要原因个人认为有这么几个原因：1.市场上原料钽价格上涨 2.劳动力成本的增加。

另外可能有朋友要问黄钽与黑钽的区别。

简单来说，黑钽是开模将钽粉压成型，而黄钽，是在表面用聚氧树脂包裹而成。

由于生产工艺的原因，黑钽的内部空间没有得到最有效的利用，所以黄钽能做的容量会比黑钽要大，也就是说有些黄钽能做到的规格型号，黑钽做不了。

另外，前面有朋友说到Polymer，Polymer现在主要是 AVX与KEMET在做。

Polymer与比普通的二氧化锰的优势在于：普通的钽电他的实际使用电压一般是50%，Polymer一般在80%以上。

举个例子来说：100uf 10v的普通电容，在实际使用的时候，额定电压不能超过5V，如果使用Polymer材料的电容，那么只需要100uf 6.3v 的。

但由于价格问题，Polymer现在在普通的电子产品上用的不是很多。

我所知道的，在笔记本电脑上有些有用到。

AVX与KEMET的优劣：AVX在军用，民用市场上的占有量都很大，在普通电容的市场上，AVX无论品质还是市场占有量都远强与KEMET。

价格上，AVX比KEMET更贵。

UniOhm Uniroyal Electronics Industry Co., Ltd.厚声电子工业有限公司88 LongTeng Road, Economic & Technical Development Zone,Kunshan City, Jiangsu, China中国江苏省昆山市经济技术开发区龙腾路88号邮编: 215301Tel: +86 512 5763 1400 / 1411 /1422 /1433Fax: +86 512 5763 4599*******************************************Contents目录Metal Strip Current Sensing Chip Resistors - MS 金属带电流检测片式电阻器22MS06, MS07, MS10, MS11, MS12, MS17, MS20, MS27Anti-Electro Static Discharge Thick Film Chip Resistors - ES 抗静电膜晶片电阻器24ES01, ES02, ES03, ES05, ES06, ES07Low T.C.R Thick Film Chip Resistors - LT 低温度系数厚膜晶片电阻器26LT02, LT03, LT05, LT06AEC-Q200 Version Chip Resistors - HQ 汽车用晶片电阻器28HQ02, HQ03, HQ05, HQ06, HQ07, HQ10 , HQ12Thick Film Chip Resistors Network 厚膜晶片网络电阻器4610P8, 10S8, 10T8, 10E9Packing of Surface Mount Resistors 表面贴装式电阻器包装47Packing of Surface Mount ResistorsResistor Network - SIP Series 网络电阻器 - SIP 系列48RNL-A, RNL-B, RNL-C, RNL-D, RNL-E, RNL-L, RNL-R,RNL-G, RNL-PHigh Power Resistor Network - SIP RPL Series 高功率网络电阻器- SIP RPL 系列50RPL-A, RPL-B, RPL-RHigh Power Resistors Network Medium Profile–SIP RNM Series高功率中宽度网络电阻器 - SIP RNM 系列52RNM-A, RNM-B, RNM-RHigh Power Resistors Network High Profile–SIP RPH Series高功率高宽度网络电阻器 - SIP RPH 系列54RPH-A, RPH-B, RPH-RSpecial Network –SIP Series 特殊网络电阻器 - SIP 系列56SN0001, SN0002, SN0003, SN0004Resistor/Capacitor Network-SIP Series 网络阻容器电阻器 - SIP 系列57RCN-A, RCN-BCapacitor Network-SIP Series 网络电容器 - SIP 系列58CNM-1High Voltage Flat Resistors 高压扁平式电阻器59HFRCarbon Film Fixed Resistors 碳膜电阻器60CFRPrecision Metal Film Fixed Resistors 精密金属膜电阻器62MFRCarbon Film Power Resistors 高功率碳膜电阻器64CPR Metal Film Power Resistors 高功率金属膜电阻器65MPRWire-wound Fusible Resistors 绕线保险丝型电阻器74KFRThermal Fusing Wire-wound Fixed Resistors 绕线型温度保险丝电阻器76TFRCurrent Sense Resistors 电流检测线电阻器77CSRCurrent Sense Spring Resistors 弹簧式电流检测电阻器78CSSA, CSSB, CSSCThrough Hole Category - Network Resistors & Traditional Coated Resistors (插件式 - 排列电阻 & 涂装型电阻)New New New New UniOhm1Contents目录Axial Leaded Terminal Type-PRW Series 轴式导线型 - PRW 系列 97PRW , PRWA, PRWCRadial Leaded T ype-PRM & PRS Series 立式导线型 - PRM & PRS 系列 98PRM, PRMA, PRMB, PRMT , PRSUltra-Low Value Cement Resistors 超低阻水泥固定电阻器108PRWUPower Flat Alloy Resistors 功率型合金箔电阻器109PFAS, PFATColumnar Type Cement Fixed Resistors 圆柱状水泥电阻器111QHOStandard Packing of Cement Type Resistors 水泥型电阻器包装标准112Bulk/BoxPower Dissipation Mount Resistors 铝外壳电阻器115PDMHigh-Power Wire-wound Resistors 高功率绕线型固定电阻器116BTRVitreous Enameled Wire-wound Resistors 珐琅釉绕线固定电阻器127URXPower Type Thermal Fusing Resistors 功率型温度保险丝电阻128TFO, TFRCPower (Ribbon) Wire-wound Resistors 功率（合金带）绕线型电阻器129QH, QL, QR, QRZGTest Method of JIS-C-5201 & JIS-C-5202JIS-C-5201和 JIS-C-5202 检测方法131Standard Nominal Resistance Value 标准电阻值133Explnation of Part No. System 料号系统注释135Standard Color Code System 标准色码系统137Metal Glaze Film Fixed Resistors 金属玻璃釉膜固定电阻器79MGRHigh-Value Metal Glaze Film Fixed Resistors 超高阻玻璃釉膜固定电阻器81HMGRHigh-Voltage Metal Glaze Film Fixed Resistors 耐高压型玻璃釉膜固定电阻器82HVRTerminal Type Metal Oxide Film Resistors 端片型金属氧化膜电阻器83TMOR, TMOV , TMOLJumper Wires & Zero-Ohm Resistors 跳线及零欧姆电阻器84ZW , ZO, ZFCopper Plated Steel Lead Wire Type & Cutting Type 铜包钢导线型及切割半成品型85CP, CO Panasert Type (Panasert 型)86Avisert Type (Avisert 型)87AVI-1, AVI-2, AVI-3M & F Forming Type (M 型 & F 型 <成型> )89MF , MK, ML, F , F1, F2, F3Standard Packing of Coated Type Resistors 涂装型电阻器包装标准91Tape/Box, Tape/Reel, Bulk/BoxThrough Hole Category - Traditional Cement Resistors (插件式 - 水泥型电阻)Power Type Resistors (功率型)RELATIVE INFORMATION (相关资料)UniOhm2• Small size & light weight 短小轻薄• Reduction of assembly costs and matching with placement machine. 可降低装置成本及配合机器组装• Suitable for both wave & re-flow soldering. 适合波峰焊与回流焊• Applications: Navigator (GPS), Mobile Phone,Telecom, PDA, Setbox, Meter.应用于GPS， 移动电话，PDA，机顶盒，仪表Feature (特性)Figures (型状)Derating Curve & Specification降功率曲线及性能Thick Film Chip ResistorsPercentratedload(%)Ambient termperature 环境温度 (°C)厚膜晶片电阻器负载比率(%)UniOhm3 RoHS CompliantValue阻值Code 代码Value 阻值Code 代码Value 阻值Code 代码Value 阻值Code 代码Value 阻值Code 代码Value 阻值Code 代码100011471721533316494646568181102021501822134324504756669882105031541922635332514876771583107041582023236340524996873284110051622123737348535116975085113061652224338357545237076886115071692324939365555367178787118081742425540374565497280688121091782526141383575627382589124101822626742392585767484590127111872727443402595907586691130121912828044412606047688792133131962928745422616197790993137142003029446432626347893194140152053130147442636497995395143162103230948453646658097696Thick Film Chip Resistors• For 01005, 0201, 0402 size, no marking on the body due to the small size of the resistor. 01005, 0201, 0402因电阻本体太小，故本体无标示字码• ±5% tolerance product: the marking is 3 digits, the first 2 digits are the significant of theresistance and the 3rd digit denotes number of zeros following.±5%公差产品字码是三位数，前二位是阻值的有效数，第三位表示有几个 0• 0805, 1206, 1210, 2010, 2512 ≤±1%: the marking is 4 digits, the first 3 digits are the significant of the resistance and the 4th digit denotes number of zeros following. 0805, 1206, 1210, 2010, 2512 ≤±1%公差产品字码有四位数，前三位是阻值的有效数，第四位表示有几个 0Marking on the Resistors Body (电阻本体字码标示)2372 = 23700Ω = 23.7KΩBelow 10Ω : 3R24 = 3.24Ω10Ω 以下标示: 3R24 = 3.24Ω153 = 15000Ω = 15KΩBelow 10Ω: 6R8 = 6.8Ω10Ω 以下标示: 6R8 = 6.8Ω• Standard E-96 series values of 0603 ≤±1%: due to the small size of the resistor’s body, 3 digits marking will be used to indicate the accurate resistance value by using the following Multiplier & Resistance Code. 0603 ≤±1%公差 E-96系列标准阻值，因电阻本体太小，采用三位阻值代码（数字）及下列指数代码（字母）配合来指明标准的阻值。

PFH 650/800/1000/1200M 230V加热器操作手册 / Operating instruction for heating appliances PFH 650/800/1000/1200M 230V12/2020适用于PFH ··· 2-W For PFH ··· 2-WPFH 650/800/1000/1200M 230V加热器操作手册 / Operating instruction for heating appliances PFH 650/800/1000/1200M 230V12/2020Pfannenberg Electro-Technology (Suzhou) Co.,Ltd.No. 108 Xinglin street, SIP, Suzhou 215026, Jiangsu, P.R.C Tel: +86-512-6287-1078 Fax: +86-512-6287-1077e-mail: **********************技术数据 参考产品上铭牌操作环境条件* -40°C ~ +60°C (加热器/风机) ；≤ 90%RH 存储环境条件-40°C ~ +70°C (加热器/风机) ；≤ 90%RH 电气连接方式连接端子连接端子线径使用范围单芯线： 0,5 – 2,0 mm² / AWG18-14多芯线： (焊锡 / 压接端子): 0,5 – 1,0mm² / AWG 20-18 (压接针型端子端子): 最大1,5 mm²剥线长度8 – 9mm / 0,31 – 0,35 in安装方式使用符合EN60715的35mm卡扣安装 / 安装板（可选）防护等级Class: II IP20设备类型：风扇加热器。

应用：- 防止冷凝水；- 防止温度过低。

1．品名的构成例如：RI0603L1003FTRI 0603 L 1003 F T2．结构1.外保护层2.字码印记3.内保护层4.阻体层5.导体层6.侧面导体层7.镀镍层8.镀锡层9. 陶瓷基体2 3 4 5 6 7 8 913．尺寸和电性参数4．字码4.1 （大于1Ω表示方法）*0201、0402 因电阻本体太小，固无印记表示。

*公差为±0.1%、±0.5%、±1%的用四位数表示，前三位表示有效数字，第四位表示乘幂（10V）。

例如1003=100X103=100X1000=100000Ω=100KΩ4703=470X103.=470X1000=470000Ω=470KΩ22R1=22.1Ω（R表示小数点）1R30=1.3Ω(R表示小数点，不足四位在后面加0)*公差为±2%、±5%、用三位数表示，前二位数表示有效数字，第三位数表示乘幂（10V）。

例如103=10X103=10X1000=10000Ω=10KΩ473=47X103.=47X1000=47000Ω=47KΩ1R3=1.3Ω（R表示小数点）*E96代码表示, 公差为±0.1%、±0.5%、±1%用三位数表示（仅对0603表示）例如02C=102X102=102X100=10200Ω=10.2KΩ15E=140X104=140X10000=1400000Ω=1.4MΩ*公差为±0.1%、±0.5%、±1%（仅对0603表示）在E-24 系列中,但不属于E-96系列的阻值,标示和±5%的公差相同,但是在字码下多加一条横线.例如：124=120K4.2 （小于1Ω表示方法）*0201、0402 因电阻本体太小，固无印记表示。

*公差为±0.1%、±0.5%、±1%的用四位数表示，R表示小数点。

例如R200=0.2ΩR002=0.002Ω*公差为±2%、±5%、用三位数表示，R表示小数点。