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VHF-UHF功率放大模块资料部分大功率功放模块和常用高频发射管的参数！高频功率放大模块 t"Io*型号频率功率型号频率功率 gE\M M57704EL 335-360M 13W M67741L 135-160M 30W Y]O7M57704L 400-420M 13W M67741H 150-175M 30W kM57704H 450-470M 13W M67742 68-88M 30W 14)M57706 145-175M 8W M67743L 68-81M 7W oM57710A 156-160M 30W M67743H 77-88M 7W XM57716 430-450M 17W M67748L 135-150M 7W AqvKh@M57719L 135-145M 14W M67748H 150-175M 7W ?31xM57719 145-175M 14W M67749L 400-430M 7W L-gM57721L 350-400M 7W M67749H 440-470M 7W BKS!M57726 144-148M 43W M67760LC 806-870M 20W iQaM57729EL 335-360M 30W M67775 1465-1477M 7.5W wPpM57729SL 360-380M 30W M67776H 896-941M 5W CS~oM57729UL 400-420M 30W 4(M57729L 400-420M 30W M67781L 135-160M 40W D/4PNM57729H 450-470M 30W M67781H 150-175M 40W {di6M57735 50-54M 19W M67783 1240-1300M 1.4W ZJM57737 144-148M 30W M67789 1465-1477M 3W "M57774 220-225M 30W M68702L 135-160M 60W 'vUPM57775 806-866M 0.4W M68702H 150-175M 60W #RC'#/M57782 824-851M 7W M68703LA 400-430M 50W rEG =aM57788M 430-450M 40W M68703HA 440-470M 50W I*M57796MA 144-148M 7W M68706 250-270M 30W w_NdM57796H 150-175M 7W M68710L 400-430M 2W 5p#dM57797MA 430-450M 7W M68711 889-915M 3.8W :e`/`M57797H 450-470M 7W M68721 118-137M 10W &M67702 150-175M 60W M68729 220-245M 30W )4M67709L 350-390M 13W M68732SL 330-380M 7W aQq'M67711 1240-1300M 16W M68743H 896-941M 3.8W ]vP7M67715 1240-1300M 1.2W M68745L 806-870M 3.8W z\\M67723H 276-284M 1.5W M68745H 896-941M 3.8W I[_M67730L 175-200M 30W MHW803-3 870-905M 3W 75M67732 1240-1300M 1W S-AV17 144-148M 60W IV%M68762SL 360-380M 30W M68732H 118-137M 10W Do2xD常用发射三级管资料oX©『中国业余无线电』 -- 『中国业余无线电』X型号功率增益电压频率工作状态封装 123脚:[E©『中国业余无线电』 -- 『中国业余无线电』l2N3375 10W 5dB 28V 400MHz FM/AM/SSB TO-60]P2N3553 2,5W 10dB 28V 175MHz FM/AM TO-39 C B E2S\PD2N3632 20W 7dB 28V 175MHz FM TO-60g2N3866 5W 10dB 28V 400MHz WINTransceiver TO-39 C B ES2N3924 4W 6dB 13,6V 175MHz WINTransceiver TO-39?|.B2N4427 2W 10dB 12V 175MHz WINTransceiver TO-39l8N42N5108 1W 5dB 24V 1200MHz WINTransceiver TO-39 ]$Q2N5109 3,5W 11dB 15V 200MHz WINTransceiver TO-39({;8[#2N5421 3W 9dB 13,5V 175MHz WINTransceiver TO-39p7iTn2N5913 2W 7dB 12,5V 175MHz WINTransceiver TO-39h~}ETQ2N5943 1W 8dB 15V 400MHz FM TO-39z.2SC730 0,8W 10dB 13,5V 175MHz FM TO-39 C B E|2SC1096 10W 60MHz FM TO-2205Aa^2SC1173 10W 100MHz FM/AM/SSB TO-220-SF?:S2SC1306 16W 30MHz FM/AM/SSB TO-220 B C EP6Di!Y2SC1307 16W 12dB 12V 30MHz FM/AM/SSB TO-220 B C E~|97WO2SC1590 5W 10dB 12,5V 136-174MHz FM TO-220 B E C L(2SC1591 14W 7,5dB 12,5V 136-174MHz FM TO-220 B E C%2SC1678 5W 30MHz WINTransceiver TO-220 B C EZuG_N32SC1728 8W 80MHz WINTransceiver TO-202 E B Ca2SC1729 14W 10dB 13,5V 175MHz FM T-31ED~FW2SC1909 10W 14,5dB 13,5V 50MHz FM/AM/SSB TO-220 B C E(S#K,2SC1944 13W 11,1dB 12V 30MHz WINTransceiver TO-220 B C E>s?1Q2SC1945 16W 14,5dB 12V 30MHz FM/AM/SSB TO-220 B E C"&G02SC1946 25W 6,7dB 13,5V 175MHz FM T-31E{![5RK2SC1946A 30W 10dB 13,5V 175MHz FM T-31El2SC1947 3W 10dB 13,5V 175MHz FM TO-39 C B EO2SC1957 1,8W 17dB 12V 30MHz WINTransceiver TO-126 E C Bi@T2SC1966 3W 7,8dB 13,5V 470MHz FM T-31E_X52SC1967 7W 6,7dB 13,5V 470MHz FM T-31EKf2SC1968 14W 3,7dB 13,5V 470MHz FM T-31E>AS%e2SC1968A 14W 5,4dB 13,5V 470MHz FM T-31E]Nv)2SC1969 18W 12dB 12V 30MHz FM/AM/SSB TO-220 B C EZGtG]2SC1970 1,5W 10dB 13,5V 175MHz WINTransceiver TO-220 B E C~DmS7# 2SC1971 7W 10dB 13,5V 175MHz WINTransceiver TO-220 B E CjVWs2SC1972 14W 10dB 13,5V 175MHz WINTransceiver TO-220 B E C]e^0i2SC1973 1W 50MHz WINTransceiver TO-92L B C EfcPr2SC1974 13W 10dB 13,5V 30MHz WINTransceiver TO-220 B C E'S2SC1975 4W 10dB 13,5V 30MHz WINTransceiver TO-220 B C El'.2SC2028 1,8W 30MHz WINTransceiver TO-126 E C B>52SC2029 6W 30MHz WINTransceiver TO-220 B C E&Q2SC2036A 1,4W WINTransceiver TO-202 B C E_)bN{Q2SC2050 10W 12dB 13,5V 30MHz FM/AM/SSB TO-220 B C En,C_2SC2053 0,2W 15,7dB 12V 175MHz FM/AM TO-92L B C EGjVm02SC2055 0,25W 15,3dB 12V 175MHz FM/AM TO-92L B C Et2SC2056 1,5W 9dB 12V 175MHz FM TO-39 C B Ep\=_2SC2075 4W 13,5V 27MHz WINTransceiver TO-220 B C Eyc42SC2078 4W 13dB 12V 100MHz FM/AM TO-220 B C ECgb}2SC2086 0,45W 13dB 12V 175MHz FM/AM TO-92L B C E#g{2SC2092 4W 13dB 12V 100MHz FM/AM/SSB TO-220 B C EM2SC2094 15W 8,8dB 13,5V 175MHz FM/AM/SSB T-31EtS;2SC2166 6W 13,8dB 12V 30MHz FM/AM/SSB TO-220 B C Ee7/~2SC2207 16W WINTransceiver TO-220 B C Emt2SC2237 6W 13,8dB 13,5V 175MHz FM T-31E?)B32SC2312 18,5W 27MHz FM/AM/SSB TO-220 B C Eq+J2SC2314 1,8W 17dB 12V 180MHz FM/AM TO-126 E C BO2SC2509 13W 14dB 30MHz WINTransceiver TO-220 B C E$Y!2SC2527 60W WINTransceiver TO-220V2SC2538 0,6W 10dB 12V 175MHz FM/AM TO-92L B C Einy2SC2539 14W 14,5dB 13,5V 175MHz FM T-31Efhm02SC2660 30W 30MHz WINTransceiver TO-220DF2SC2695 23W 1,9dB 13,5V 520MHz FM T-31EX4@SK2SC3001 6W 13dB 7,2V 175MHz FM T-31E|2SC3017 1W 11dB 13,5V 175MHz FM TO-39 C B EA*2SC3018 3W 13dB 7,2V 175MHz FM T-31E=.2SC3020 3W 10dB 12,5V 520MHz FM T-31E:/a`"2SC3021 7W 7,7dB 12,5V 520MHz FM T-31E3A= x&2SC3022 18W 4,8dB 12,5V 520MHz FM T-31EM)5L|(2SC3103 2,8W 6,7dB 7,2V 520MHz FM T-31EGOIF/22SC3104 6W 4,8dB 7,2V 520MHz FM T-31ET4os2SC3133 13W 14dB 12V 1,5-30MHz FM/AM/SSB TO-220 B E CW2SC3297 15W 100MHz WINTransceiver TO-220Qu2SC3299 20W WINTransceiver TO-220#2SC3668 1W 100MHz WINTransceiver g$F<&.2SC3807 15W 260MHz WINTransceiver TO-126s2SC4137 4W 400MHz WINTransceiver TO-126$cv_B<2SC4693 FM/AM TO-92L B C EQ]4KTC1006 1W 100MHz FM/AM TO-92L E C BCKTC1969 16W 12dB 12V 100MHz FM/AM TO-220 B C Et,=XcuKTC2078 4W 11dB 12V 100MHz FM/AM TO-220 B C E 6&PYNMRF161 5W 13,5dB 12,5V 225-500MHz FM/AM TO-220 B E C~CcMyMRF162 15W 13,5dB 12,5V 225-500MHz FM/AM TO-220 B E C)MRF163 25W 12dB 12,5V 225-500MHz FM/AM TO-220 B E C$&X>5MRF237 4W 12dB 18V 175MHz WINTransceiver TO-390sj4vQMRF260 5W 10dB 12,5V 136-174MHz FM TO-220 B E C^IMRF261 10W 5,2dB 12,5V 136-174MHz FM TO-220 B E C[/MRF262 14W 7,5dB 12,5V 136-174MHz FM TO-220 B E C`N>U`MRF264 30W 5,2dB 12,5V 136-174MHz WINTransceiver TO-220 B E CK&fhMRF340 8W 13dB 28V 70MHz WINTransceiver TO-220 B E CdMRF342 24W 11dB 28V 70MHz WINTransceiver TO-220 B E CSg95MRF344 60W 6dB 28V 70MHz WINTransceiver TO-220MuyUMRF454 80W 12dB 12,5V 1,5-30MHz FM/AM/SSB BgEMRF455 60W 13dB 12,5V 1,5-30MHz FM/AM/SSB i)2MRF475 12W 10dB 13,5V 1,5-30MHz FM/AM/SSB TO-220 B C EY?Z- | MRF476 3W 15dB 13,5V 1,5-30MHz FM/AM/SSB TO-220 B C E|%lMRF477 40W 15dB 13,5V 1,5-30MHz FM/AM/SSB TO-220 B E C[JM;0 MRF479 15W 10dB 13,5V 1,5-30MHz FM/AM/SSB TO-220a/e<.iMRF485 15W 10dB 28V 1,5-30MHz WINTransceiver TO-220SMRF486 40W 15dB 28V 1,5-30MHz WINTransceiver TO-220i{JgODMRF496 40W 15dB 13,5V 1,5-30MHz WINTransceiver TO-220Y;g6MRF497 60W 10dB 13,5V 27-50MHz WINTransceiver TO-220 B E CLm|kg MRF517 0,75W 10dB 20V 1000MHz WINTransceiver TO-39y]zmzjMRF607 1,75W 11,5dB 16V 175MHz WINTransceiver TO-39w>zMRF660 7W 5,4dB 12,5V 400-512MHz WINTransceiver TO-220#gz[MS1226 30W 18dB 28V 30MHz FM/AM/SSB z2j$AMS1227 20W 15dB 12,5V 30MHz FM/AM/SSB Xp&$Q无线电台常用高频发射管参数型号电流功率频率型号电流功率频率C1945 6A 20W 30MHz C2538 0.4A 0.7W 175MHzC1969 6A 20W 30MHz C2539 4A 35W 175MHzC2078 3A 10W 30MHz C2628 4A 40W 175MHzC2904 22A 200W 37MHz C2630 14A 100W 175MHzC1162 2.5A10W 37MHz C2694 20A 140W 175MHzC1946 7A 50W 175MHz C2905 15A 120W 520MHzC1947 1A 10W 175MHz C3101 1A 10W 520MHzC1970 0.6A5W 175MHz C3102 18A 170W 520MHzC1971 2A 13W 175MHz C3022 7A 50W 520MHzC1972 4A 25W 175MHz C1947 1A 10W 175MHzC2053 0.3A0.6W 175MHz C1959 0.5A 0.5W 300MHzC2131 0.6A4W 520MHz C2068 0.5A 1.5W 95MHzC2407 0.2A0.6W 500MHz C2229 0.5A 0.8W 120MHzC2482 0.7A0.9W 50MHz型号功率增益电压频率工作状态封装 123脚国外三极管2N3375 10W 5dB 28V 400MHz FM/AM/SSB TO-602N3553 2.5W 10dB 28V 175MHz FM/AM TO-39 C B E2N3632 20W 7dB 28V 175MHz FM TO-602N3866 5W 10dB 28V 400MHz WINTransceiver TO-39 C B E2N3924 4W 6dB 13.6V 175MHz WINTransceiver TO-392N4427 2W 10dB 12V 175MHz WINTransceiver TO-392N5108 1W 5dB 24V 1200MHz WINTransceiver TO-392N5109 3.5W 11dB 15V 200MHz WINTransceiver TO-392N5421 3W 9dB 13.5V 175MHz WINTransceiver TO-392N5913 2W 7dB 12.5V 175MHz WINTransceiver TO-392N5943 1W 8dB 15V 400MHz FM TO-392SC730 0.8W 10dB 13.5V 175MHz FM TO-39 C B E2SC1096 10W 60MHz FM TO-2202SC1173 10W 100MHz FM/AM/SSB TO-2202SC1306 16W 30MHz FM/AM/SSB TO-220 B C E2SC1307 16W 12dB 12V 30MHz FM/AM/SSB TO-220 B C E2SC1590 5W 10dB 12.5V 136-174MHz FM TO-220 B E C2SC1591 14W 7.5dB 12.5V 136-174MHz FM TO-220 B E C2SC1674 0.5W 18dB 30V 600MHz FM/AM E C B2SC1675 0.5W 50V 250MHz FM/AM2SC1678 5W 30MHz WINTransceiver TO-220 B C E2SC1728 8W 80MHz WINTransceiver TO-202 E B C2SC1729 14W 10dB 13.5V 175MHz FM T-31E2SC1906 0.1W 18dB 12V 1000MHz FM2SC1907 0.1W 30V 1100MHz FM2SC1909 10W 14.5dB 13.5V 50MHz FM/AM/SSB TO-220 B C E2SC1944 13W 11.1dB 12V 30MHz WINTransceiver TO-220 B C E2SC1945 16W 14.5dB 12V 30MHz FM/AM/SSB TO-220 B E C2SC1946 25W 6.7dB 13.5V 175MHz FM T-31E2SC1946A 30W 10dB 13.5V 175MHz FM T-31E2SC1947 3W 10dB 13.5V 175MHz FM TO-39 C B E2SC1957 1.8W 17dB 12V 30MHz WINTransceiver TO-126 E C B2SC1966 9W 7.8dB 13.5V 470MHz FM T-31E2SC1967 7W 6.7dB 13.5V 470MHz FM T-31E2SC1968 14W 3.7dB 13.5V 470MHz FM T-31E2SC1968A 14W 5.4dB 13.5V 470MHz FM T-31E2SC1969 18W 12dB 12V 30MHz FM/AM/SSB TO-220 B C E2SC1970 1.5W 9.2dB 13.5V 175MHz WINTransceiver TO-220 B C E 2SC1971 7W 10dB 13.5V 175MHz WINTransceiver TO-220 B E C2SC1972 14W 7.5dB 13.5V 175MHz WINTransceiver TO-220 B E C 2SC1973 1W 50MHz WINTransceiver TO-92L B C E2SC1974 13W 10dB 13.5V 30MHz WINTransceiver TO-220 B C E2SC1975 4W 10dB 13.5V 30MHz WINTransceiver TO-220 B C E2SC2028 1.8W 30MHz WINTransceiver TO-126 E C B2SC2029 6W 30MHz WINTransceiver TO-220 B C E2SC2036A 1.4W ***** WINTransceiver TO-202 B C E2SC2050 10W 12dB 13.5V 30MHz FM/AM/SSB TO-220 B C E2SC2053 0.2W 15.7dB 12V 175MHz FM/AM TO-92L B C E2SC2055 0.25W 15.3dB 12V 175MHz FM/AM TO-92L B C E2SC2056 1.5W 9dB 12V 175MHz FM TO-39 C B E2SC2075 4W 13.5V 27MHz WINTransceiver TO-220 B C E2SC2078 4W 13dB 12V 100MHz FM/AM TO-220 B C E2SC2086 0.45W 13dB 12V 175MHz FM/AM TO-92L B C E2SC2092 4W 13dB 12V 100MHz FM/AM/SSB TO-220 B C E2SC2094 15W 8.8dB 13.5V 175MHz FM/AM/SSB T-31E2SC2166 6W 13.8dB 12V 30MHz FM/AM/SSB TO-220 B C E2SC2207 16W 27MHz WINTransceiver TO-220 B C E2SC2237 6W 13.8dB 13.5V 175MHz FM T-31E2SC2312 18.5W 27MHz FM/AM/SSB TO-220 B C E2SC2314 1.8W 17dB 12V 180MHz FM/AM TO-126 E C B2SC2509 13W 14dB 30MHz WINTransceiver TO-220 B C E2SC2527 60W 80MHZ WINTransceiver TO-2202SC2538 0.6W 10dB 12V 175MHz FM/AM TO-92L B C E2SC2539 14W 14.5dB 13.5V 175MHz FM T-31E2SC2558 1.3W 12dB 960MHz2SC2630 60W 175MHz2SC2660 30W 30MHz WINTransceiver TO-2202SC2668 0.1W 18dB 40V 550MHz FM2SC2695 30W 5dB 13.5V 520MHz FM T-31E2SC2851 0.9W 9dB 175MHz FM2SC2905 50W 5dB 512MHz2SC2932 6W 8dB 960MHz2SC3001 6W 13dB 7.2V 175MHz FM T-31E2SC3017 1W 11dB 13.5V 175MHz FM TO-39 C B E2SC3018 3W 13dB 7.2V 175MHz FM T-31E2SC3019 0.6W 14dB 512MHz2SC3020 3W 10dB 12.5V 520MHz FM T-31E2SC3021 7W 7.7dB 12.5V 520MHz FM T-31E2SC3022 18W 4.8dB 12.5V 520MHz FM T-31E2SC3103 2.8W 6.7dB 7.2V 520MHz FM T-31E2SC3104 6W 4.8dB 7.2V 520MHz FM T-31E2SC3133 13W 14dB 12V 1.5-30MHz FM/AM/SSB TO-220 B E C 2SC3174 60W 7dB 175MHz2SC3297 15W 100MHz WINTransceiver TO-2202SC3299 20W 120MHz WINTransceiver TO-2202SC3355 0.6W 12V 6500MHz FM/TV B E C2SC3358 0.5W 12V 7000MHz UHF2SC3668 1W 50V 100MHz WINTransceiver2SC3700 30W 960MHz2SC3702 80W 960MHz2SC3807 15W 260MHz WINTransceiver TO-1262SC4137 4W 400MHz WINTransceiver TO-1262SC4167 8W 8dB 512MHz2SC4693 0.9W 12V 2500MHz FM/AM TO-92L B C E2SD467 0.5W 12V 280MHz FM/AM2SD468 0.9W 12V 190MHz FM/AMBFQ43 4W 12dB 13.5V 175MHzBFR96 0.3W 13.5dB 12V 5000MHz UHFBFR96S 0.5W 9dB 12V 5000MHz UHFBLT50 1.2W 512MHzBLT53 8W 7dB 512MHzBLT80 0.8W 6dB 960MHzBLT81 1.2W 7dB 960MHzBLU99 5W 10dB 512MHzBLV59 30W 11dB 900MHzBLV97 35W 11dB 900MHzBLV99 2W 11dB 900MHzBLV100 8W 11dB 900MHzBLV101 50W 11dB 900MHzBLV103 4W 11dB 900MHzBLV2045 35W 9dB 2000MHzBLW81 10W 7dB 512MHzBLX65 2W 9dB 512MHzBLY87C 8W 12dB 175MHzBLY88A 15W 9dB 175MHzKTC1006 1W 100MHz FM/AM TO-92L E C BKTC1969 16W 12dB 12V 100MHz FM/AM TO-220 B C EKTC2078 4W 11dB 12V 100MHz FM/AM TO-220 B C EMGF0905 40W 34dB 2000MHzMLF503 3W 11dB 7.5V 500MHzMLF507 7W 11dB 12V 500MHzMFF208 10W 11dB 2000MHzMRF134 5W 14dB 400MHzMRF136 15W 16dB 400MHzMRF161 5W 13.5dB 12.5V 225-500MHz FM/AM TO-220 B E CMRF162 15W 13.5dB 12.5V 225-500MHz FM/AM TO-220 B E CMRF163 25W 12dB 12.5V 225-500MHz FM/AM TO-220 B E CMRF182 30W 14dB 1000MHzMRF184 60W 11.5dB 1000MHzMRF237 4W 12dB 18V 175MHz WINTransceiver TO-39MRF260 5W 10dB 12.5V 136-174MHz FM TO-220 B E CMRF261 10W 5.2dB 12.5V 136-174MHz FM TO-220 B E CMRF262 14W 7.5dB 12.5V 136-174MHz FM TO-220 B E CMRF264 30W 5.2dB 12.5V 136-174MHz WINTransceiver TO-220 B E C MRF314 30W 10dB 175MHzMRF340 8W 13dB 28V 70MHz WINTransceiver TO-220 B E CMRF342 24W 11dB 28V 70MHz WINTransceiver TO-220 B E CMRF344 60W 6dB 28V 70MHz WINTransceiver TO-220MRF454 80W 12dB 12.5V 1.5-30MHz FM/AM/SSBMRF455 60W 13dB 12.5V 1.5-30MHz FM/AM/SSBMRF475 12W 10dB 13.5V 1.5-30MHz FM/AM/SSB TO-220 B C E MRF476 3W 15dB 13.5V 1.5-30MHz FM/AM/SSB TO-220 B C EMRF477 40W 15dB 13.5V 1.5-30MHz FM/AM/SSB TO-220 B E C MRF479 15W 10dB 13.5V 1.5-30MHz FM/AM/SSB TO-220MRF485 15W 10dB 28V 1.5-30MHz WINTransceiver TO-220MRF486 40W 15dB 28V 1.5-30MHz WINTransceiver TO-220MRF496 40W 15dB 13.5V 1.5-30MHz WINTransceiver TO-220MRF497 60W 10dB 13.5V 27-50MHz WINTransceiver TO-220 B E C MRF517 0.75W 10dB 20V 1000MHz WINTransceiver TO-39MRF553 1.5W 9dB 175MHzMRF559 0.5W 900MHzMRF607 1.75W 11.5dB 16V 175MHz WINTransceiver TO-39MRF630 4W 10dB 13.5V 512MHz FM TO-39MRF650 50W 5dB 512MHzMRF652 5W 10dB 512MHzMRF859 6.5W 11dB 900MHzMRF660 7W 5.4dB 12.5V 400-512MHz WINTransceiver TO-220 MRF844 30W 960MHzMRF846 40W 960MHzMRF847 45W 960MHzMRF857 2W 11dB 900MHzMRF858 3.6W 11dB 900MHzMRF891 5W 9dB 900MHzMRF899 150W 11dB 900MHzMRF2062 1.2W 15dB 2000MHzMRF2628 15W 12dB 175MHzMRF8372 0.75W 8dB 960MHzMRF20060 60W 9dB 2000MHzMRF20082 15W 9dB 2000MHzMRF20146 0.6W 10dB 2000MHzMRF20147 4W 10dB 2000MHzMRF20170 30W 8.5dB 2000MHzMS1226 30W 18dB 28V 30MHz FM/AM/SSBMS1227 20W 15dB 12.5V 30MHz FM/AM/SSBSD1477 100W 175MHzTP3007 2W 9dB 900MHzTP3008 4W 11.5dB 900MHzTP3020 2.2W 9dB 900MHzTP3022 15W 9dB 900MHzTP3024 35W 7.5dB 900MHzTP5002 2W 13dB 510MHzTP5015 15W 11dB 510MHz国内三极管3DA21A 7.5W 10dB 15V 400MHz FM/AM3DA21B 7.5W 10dB 25V 400MHz FM/AM3DA22A 15W 10dB 15V 400MHz FM/AM3DA22B 15W 10dB 25V 400MHz FM/AM3DA23A 30W 15V 500MHz FM/AM3DA23B 30W 12V 500MHz FM/AM3DA23C 30W 20V 500MHz FM/AM3DA24A 2W 15V 1000MHz FM3DA24B 2W 15V 1000MHz FM3DA190 2W 35V 600MHz3DA191 5W 35V 600MHz3DA192 7.5W 35V 600MHz3DA193 15W 35V 600MHz3DA194 2W 35V 1GHz常用高频放大等配件参考报价表:C1907 1.1G 0.3W 0.70 BFR90 5G 0.2W 2.80 C2570 5G 0.3W 1.20 BFR91A 5G 0.25W 1.90 C3355 6.5G 0.6W 1.30 BFR96S 5G 0.35W 1.90 C3358 7G 0.25W 5.00 MRF571 8G 1W 9.00 BFQ34 3.5G 2.5W 108.00 MRF581 5G 2.5W 6.00 BFW16A 1.5G 1.5W 9.00 MRF587 5.5G 10W 150.00 LP1001 5G 0.25W 1.20型号电流功率频率报价(元/只)型号电流功率频率报价(元/只)C1945 6A 14W 27M 34.00 C2694 20A 70W 175M 180.00 C1946A 7A 30W 175M 75.00 C2695 10A 30W 520M 195.00 C1947 1A 3.5W 175M 34.00 C2782 20A 80W 175M 260.00 C1969 6A 16W 27M 15.00 C2879 25A 120W 28M 328.00 C1970 0.6A 1W 175M 9.00 C2904 22A 100W 30M 180.00 C1971 2A 6W 175M 16.00 C2905 15A 45W 520M 185.00C1972 4A 18W 175M 55.00 C3019 0.4A 0.5W 520M 18.00 C2053 0.3A 0.15W 175M 4.00 C3020 1A 3W 520M 80.00 C2078 3A 4W 27M 5.00 C3021 2A 7W 520M 120.00 C2131 0.6A 1.4W 520M 34.00 C3022 7A 18W 520M 128.00 C2166 4A 6W 27M 10.00 C3101 1A 3W 50M 43.00 C2237 2A 6W 175M 39.00 C3102 18A 60W 520M 298.00 C2407 0.15A 0.16W 500M 4.50 C3133 6A 13W 27M 34.00 C2510 20A 150W 28M 620.00 C3240 25A 110W 30M 210.00 C2538 0.4A 0.6W 175M 6.50 C3908 25A 110W 30M 278.00 C2539 4A 18W 175M 58.00 C4624 15A 45W 900M 258.00 C2628 4A 18W 175M 90.00 C4989 20A 65W 520M 310.00 C2629 8A 30W 175M 148.00 C5125 25A 80W 175M 258.00 C2630 14A 50W 175M 120.00 MRF247 20A 80W 175M 210.00高频功率放大模块型号频率功率报价(元/只)型号频率功率报价(元/只)M57704EL 335-360M 13W 238 M67741L 135-160M 30W 290 M57704L 400-420M 13W 210 M67741H 150-175M 30W 290 M57704H 450-470M 13W 210 M67742 68-88M 30W 500 M57706 145-175M 8W 210 M67743L 68-81M 7W 290 M57710A 156-160M 30W 170 M67743H 77-88M 7W 290 M57716 430-450M 17W 290 M67748L 135-150M 7W 136 M57719L 135-145M 14W 210 M67748H 150-175M 7W 136 M57719 145-175M 14W 210 M67749L 400-430M 7W 136 M57721L 350-400M 7W 210 M67749H 440-470M 7W 136 M57726 144-148M 43W 355 M67760LC 806-870M 20W 520 M57729EL 335-360M 30W 368 M67775 1465-1477M 7.5W 660 M57729SL 360-380M 30W 368 M67776H 896-941M 5W 648 M57729L 400-420M 30W 310 M67781L 135-160M 40W 540 M57729H 450-470M 30W 310 M67781H 150-175M 40W 540 M57735 50-54M 19W 380 M67783 1240-1300M 1.4W 406 M57737 144-148M 30W 310 M67789 1465-1477M 3W 720 M57774 220-225M 30W 248 M68702L 135-160M 60W 496 M57775 806-866M 0.4W 128 M68702H 150-175M 60W 496 M57782 824-851M 7W 358 M68703LA 400-430M 50W 520 M57788M 430-450M 40W 460 M68703HA 440-470M 50W 530 M57796MA 144-148M 7W 110 M68706 250-270M 30W 338 M57796H 150-175M 7W 110 M68710L 400-430M 2W 168M57797MA 430-450M 7W 110 M68711 889-915M 3.8W 318 M57797H 450-470M 7W 110 M68721 118-137M 10W 248 M67702 150-175M 60W 720 M68729 220-245M 30W 328 M67709L 350-390M 13W 540 M68732SL 330-380M 7W 180 M67711 1240-1300M 16W 430 M68743H 896-941M 3.8W 285 M67715 1240-1300M 1.2W 380 M68745L 806-870M 3.8W 96 M67723H 276-284M 1.5W 218 M68745H 896-941M 3.8W 396 M67730L 175-200M 30W 450 MHW803-3 870-905M 3W 168 M67732 1240-1300M 1W 345 S-AV17 144-148M 60W 350 M68762SL 360-380M 30W 426型号种类报价(元/只)型号种类报价(元/只)BA1404 调频发射 6.00 MC3359P 调频中频 5.0038KHz 频差20PPm3.50 MC3361P 调频中频4.00BB910 变容管 2.5 MC3361(贴片) 调频中频 4.50 TA7673 调制器8.00 MC3362D(贴片) 调频接收 15.00 UC3842 电源控制 3.50 MC3367DW 调频接收 18.00 UPC1241H 功放10.00 MC12022A 分频器30.00 NE564 伴音解调12.00 MC145106P 频率合成 19.00 NE575N 频率压扩19.50 MC145146P 频率合成 35.00 NE576N 频率压扩10.00 MC145151P2 频率合成 30.00 NE576D(贴片) 频率压扩11.00 MC145152P2 频率合成 30.00 NE592 视频放大 3.50 MC145026 编码 5.00 NE602 混频12.00 MC145027 解码 5.00 NE604 中频放大25.00 MC145028 解码 6.00NJM2902 低功耗四运放2.80 MC145030 编解码12.00UM3750 编译码8.00 MC145436P 编解码10.00 UM3753 编译码8.00 VD5026-4 解码 3.50 UM3758-108A 编译码9.50 VD5027-4 解码 3.50 UM3758-108AM(贴片)编译码9.80 VD5028-4 解码 4.50 M51304L 低噪放大19.80 CM8870P1 编码 6.00 MB504L 分频器21.00 CM8880P1 编解码32.00 MB1504PF(贴片) 频率合成30.00 MT8870CE 编码 6.50MB3713 功放38.00 TA8164P 调频调幅接收3.80MB3756 电源调控38.00 TDA7010T 调频接收 6.00转换LA4422 功放30.00 TDA7021T 调频接收 6.00MC1377P 彩色编码15.00 TDA7050T 立体声功放3.80MC2831P 调频发射 5.00 TDA7088T 调频接收 6.00 MC2833P 调频发射 4.00MC2833D(贴片) 调频发射 6.00MC3357P 调频中频 4.00。

作者简介：牟春（1966-），男，四川巴中人，高级工程师，主要从事金属检测及物理学研究。

收稿日期：2021-01-107055（7A55）铝合金研究进展牟春，温庆红，林顺岩，冯旺，李霜（西南铝业（集团）有限责任公司，重庆401326）摘要：7055（7A55）铝合金是在7150合金的基础上，通过提高Zn/Mg 比值、进一步降低杂质含量而开发出来的合金化程度更高、强度更高、综合性能较优的变形铝合金。

国外自上世纪80年代起步研究，美国1991正式注册，并获得广泛应用。

国内研究起步较晚，工业化应用较少，有文献对该合金的综述性报道已超过十年。

本文从合金成分设计及优化、均匀化热处理工艺、热加工工艺、固溶热处理工艺、时效工艺、形变热处理工艺等方面介绍了7055（7A55）合金的研究现状及最新进展。

关键词：7055（7A55）铝合金；成分；均匀化；热处理；力学性能；晶间腐蚀；剥落腐蚀中图分类号：TG146.21文献标识码：A文章编号：1005-4898（2021）06-0003-06doi：10.3969/j.issn.1005-4898.2021.06.010前言高强铝合金是航空工业主要的结构用材之一。

随着现代航空业的高速发展，要求航空结构材料具有更高的强度、更好的断裂韧性和更优的抗应力腐蚀开裂性能和抗疲劳性能。

国外铝工业界不断开发出性能优异的新型铝合金，7055（7A55）合金是目前变形铝合金中强度最高的合金。

20世纪80年代，美国Alcoa 公司在7150合金的基础上，通过提高Zn/Mg 比值、进一步降低Fe、Si、Mn 等杂质含量，成功开发了一种新型超高强7055合金，并研制出T77热处理工艺，于1991年注册，但具体的T77工艺专利技术高度保密。

通过RRA 热处理工艺生产的7055-T77合金的强度比7150高10%，比7075高出30%；且其断裂韧性较好，抗疲劳裂纹扩展能力强。

7055-T77合金在B777和A380等先进民用飞机中获得广泛的应用，如上翼蒙皮、水平尾翼、龙骨架、座轨和货运滑轨等。

六安一中2025届高三年级国庆假期作业数学试卷时间：120分钟 满分：150分一、单项选择题：本题共8小题，每小题5分，共40分，在每小题给出的四个选项中，只有一项是符合题目要求的．1．若，则 （ ）A ．B ． C．D ．2．设函数则 （ ）A． B ． C ． D ．3．己知，则“”是“”的（ ）A ．充分不必要条件 B ．必要不充分条件 C ．充要条件 D ．既不充分也不必要条件4．当时，曲线与的交点个数为（ ）A ．3B ．4C ．6D ．85．已知，则在下列选项中最小的是（ ）A ．B ．C ．D ．6．已知定义在上的函数满足 （为的导函数），且，则（）A ．B ．C ．D ．7．某同学为测量钟楼的高度MN ，在钟楼的正西方向找到一座建筑物AB ，高为a 米，在地面上点C 处（B ，C ，N 三点共线）测得建筑物顶部A ，钟楼顶部M 的仰角分别为和，在A 处测得钟楼顶部M 的仰角为，则钟楼的高度为（）米．sin 2cos θθ=-sin si (n os )c θθθ+=65-25-2565()()()2ln 1,2,x x x ef x x e x e--≥⎧⎪=⎨+<⎪⎩(321log log f f ⎛++= ⎝539122e e -+331ln 22e +351ln 22e +151ln 22e-+x ∈R 10ln 2x <≤2311x x -≤-[]0,2πx ∈sin y x =π2sin 36y x =-⎛⎫⎪⎝⎭ln 7ln 6ln5ln 43,4,5,6a b c d ====b a -c b -d b -c a-()0,+∞()f x ()()()1f x x f x <'-()f x '()f x ()10f =()22f <()22f >()33f <()33f >αβγA ．B ．．C ．D ．8．若不等式恒成立，则的取值范围是（ ）A ．B ．C ．D ．二、多项选择题：本题共3小题，每小题6分，共18分．在每小题给出的选项中，有多项符合题目要求，全部选对的得6分，有选错的得0分，部分选对的得2分．9．下列命题正确的有（）A ．函数定义域为，则的定义域为B ．函数是奇函数C ．已知函数存在两个零点，则D ．函数在上为增函数10．已知a ，b ，c 分别为内角A ，B ，C 的对边，下面四个结论正确的是（ ）A ．若，则是钝角三角形B ．若，则为等腰三角形C ．若，则D ．若，且有两解，则b 的取值范围是11．设函数与其导函数的定义域均为R ，且为偶函数，，则（）A ．B ．C ．D．三、填空题：本题共3小题，每小题5分，共15分．．12．若如是关于x 的方程的两个根，则________．13．若是奇函数，则______，________．()()sin sin sin sin a αββαβγ+-()()sin sin sin sin a a αββαβγ++-()()sin sin sin sin a αγβαβγ+-()()sin sin sin sin a a αβγαβγ++-ln kx b x +≥bk[)0,+∞[)1,-+∞[)2,-+∞[),e -+∞()2f x []2,2-()2f x []2,2-())lnf x x =+()lg f x x k =-12,x x 12x x k=()1f x x x=+()0,+∞ABC △2220a b c +-<ABC △cos cos a A b B =ABC △sinsin 2A C a b A +=π3B =π,3B a ==ABC △(3,()f x ()f x '()2f x '+()()110f x f x +--=()()11f x f x '+='-()30f '=()20250f '=()()()2222f x f x f ++-=sin cos θθ、20x ax a -+=3π3πcos sin 22θθ⎛⎫⎛⎫-++= ⎪ ⎪⎝⎭⎝⎭()1ln 1f x a b x=++-a =b =14．已知函数的值域为，其中，则的最小值为________．四、解答题．本题共5小题，共77分．解答应写出文字说明、证明过程或演算步骤．15．（本小题满分13分）已知（1）化简；（2）若，求的值．16．（本小题满分15分）记的内角A ，B ，C 的对边分别为a ，b ，c ，分别以a ，b ，c 为边长的三个正三角形的面积依次为，已知．（1）求的面积；（2）若，求b ．17．（本小题满分15分）记的内角A ，B ，C 的对边分别为a ，b ，c ，已知．（1）求；（2）求的取值范围．18．（本小题满分17分）已知函数，（1）讨论函数在区间上的单调性；（2）证明：函数在上有两个零点．19．（本小题满分17分）已知函数．（1）求曲线在点处的切线方程；()22f x ax x b =++()0,+∞a b >22a b a b+-()()()()()πcos 3πsin sin πan 2π33cos πcos π2t f ααααααα⎛⎫-+-- ⎪⎝⎭=⎛⎫-+ ⎪⎝⎭()fαπ33π5π,,4544f αα⎛⎫⎛⎫-=∈ ⎪ ⎪⎝⎭⎝⎭πsin 4α⎛⎫+ ⎪⎝⎭ABC △123,,S S S 12313S S S B -+==ABC △sin sin A C =ABC △cos sin a C C b c =+tan A 2bca()sin 1f x x x =-()f x ππ,22⎡⎤-⎢⎥⎣⎦()y f x =[]0,π()()ln 1xf x e x =+()y f x =()()0,0f（2）设，讨论函数在上的单调性；（3）证明：对任意的，有．六安一中2025届高三年级国庆假期作业数学试卷参考答案1234567891011CAACCDCBABACDBCD8．令，则恒成立，又，当时，恒成立，所以在上单调递增，且时，不符合题意；当时，令，解得，令，解得，所以在上单调递增．在上单调递减，所以，所以，所以，令，则，所以当时，当时，所以在上单调递减，在上单调递增，所以，所以，即的取值范围是．故选B 1213．14．15．（1）（2）()()g x f x ='()g x [)0,+∞(),0,s t ∈+∞()()()f s t f s f t +>+()ln f x x kx b =--()0f x ≤()1f x k x'=-0k ≤()0f x '>()f x ()0,+∞x →+∞()f x →+∞0k >()0f x '>10x k<<()0f x '<1x k >()f x 10,k ⎛⎫ ⎪⎝⎭1,k ⎛⎫+∞ ⎪⎝⎭()max 11ln 1l 01n f x f k k b k b =--=-⎛⎫= ⎪⎝--≤⎭ln 1b k ≥--ln 1b k k k --≥()()ln 1,0,k g k k k--=∈+∞()2ln kg k k'=01k <<()0g k '<1k >()0g k '>()g k ()0,1()1,+∞()()11g k g ≥=-1b k ≥-bk [)1,-+∞112-ln 2()()()()()()()()()πcos 3πsin sin πan 2πcos cos sin tan 2sin 3sin cos cos πc s π2t o f αααααααααααααα⎛⎫-+-- ⎪--⎝⎭===--⎛⎫-+ ⎪⎝⎭πππππsin sin si 3πn 4444,cos 524f ααααα⎡⎤⎛⎫⎛⎫⎛-=-+=-=- ⎪ ⎫⎛⎫⎛⎫=+ ⎪ ⎪ ⎪⎝⎭⎝⎪⎢⎭⎝⎥⎝⎭⎭⎣⎦⎭⎝3π5ππππ,,,πcos 44424,54ααα⎛⎫⎛⎫∈-∈-==⎪ ⎪⎝⎭⎝⎛⎫-⎪⎭⎭⎝16．（1）由题意得，则即，由余弦定理得，整理得，则，又则，则，（2）由正弦定理得：，则，则17．（1）因为，所以由正弦定理知，而，故，．由于C 是三角形内角，故，，故亦即，显然，故（2）因为，又，所以，解得，所以π4sin 45α⎛⎫+=-⎪⎝⎭22221231,,2S a S S =⋅===222123S S S -+==2222a c b +-=222cos 2a c b B ac+-=cos 1ac B =cos 0B >1sin 3B =1cos cos B ac B ====1sin 2ABC S ac B ==△sin sin sin b a c B A C ==229sin sin sin sin sin 4b a c ac B A C A C =⋅===331,sin sin 222b b B B ===cos sin 0a C C bc +--=sin cos sin sin sin A C A C B C =+()sin sin sin cos sin cos B A C A C C A =+=+sin cos sin sin cos sin cos sin A C A C A C C A C =++cos cos sin sin A C A C C =+sin 0C ≠cos 1A A =+)222cos sin cos A AA A-=+24sin cos A A A =sin 0A ≠tan A =sin tan 0cos A A A ==>22sin cos 1A A +=π0,2A ⎛⎫∈ ⎪⎝⎭sin 0A >sin A =2cos 3A =从而．不妨设，则，即的取值范围是，所以的取值范围是，而，所以的取值范围是，所以的取值范围是18．（1）因为函数的定义域为R ，，所以函数为偶函数，又，且当时，，所以函数在上单调递增，又函数为偶函数，所以在上单调递减，综上，函数在上单调递增，在上单调递减．（2）证明：由（1）得，在上单调递增，又，所以在内有且只有一个零点，当时，令则，当时，恒成立，即在上单调递减，又，则存在，使得，()()()()939cos cos cos cos cos 10910150B C B C B C A B C --+=-+=+-⎡⎤⎡⎤⎣⎦=⎣⎦()()22cos cos sin sin cos s 2sin sin 92sin 1n 0i sin B C bc B C a A B C BcosC B C +=--=⎡⎤⎣⎦0B C ≥>0πB C B C A ≤-<+=-B C -[)0,πA -()cos B C -()(,os π1c A -⎤⎦()2co cos πs 3A A ==---()cos B C -2,13⎛⎤-⎥⎝⎦()239cos 510bc B C a =+-30,2⎛⎤ ⎥⎝⎦()f x ()()()sin 1f x x x f x -=---=()f x ()sin cos f x x x x '=+π0,2x ⎡⎤∈⎢⎥⎣⎦()0f x '≥()f x π0,2⎡⎤⎢⎥⎣⎦()f x ()f x π,02⎡⎫-⎪⎢⎣⎭()f x π0,2⎡⎤⎢⎥⎣⎦π,02⎡⎫-⎪⎢⎣⎭()f x π0,2⎡⎤⎢⎥⎣⎦()ππ10,10220f f ⎛⎫=-<=-> ⎪⎝⎭()f x π0,2⎡⎤⎢⎥⎣⎦π,π2x ⎛⎤∈⎥⎝⎦()()sin cos g x f x x x x ='=+()2cos sin g x x x x '=-π,π2x ⎛⎤∈⎥⎝⎦()0g x '<()g x π,π2⎛⎤⎥⎝⎦()π10,ππ02g g =>=⎫⎪⎭-⎝<⎛π,π2m ⎛⎤∈ ⎥⎝⎦()0g m =且当时，，即，则在上单调递增，，故在没有零点当时，有，即，则在上单调递减，又，所以在上有且只有一个零点，综上，函数在上有2个零点19．（1）解．因为，所以，即切点坐标为，又，∴切线斜率∴切线方程为：（2）解：因为所以令，则，∴在上单调递增，∴∴在上恒成立，∴在上单调递增．（3）解：原不等式等价于，π,2x m ⎛⎫∈⎪⎝⎭()()0g x g m >=()0f x '>()f x π,2m ⎛⎫⎪⎝⎭()π10,02π2f m f ⎛⎫ >⎝=-⎪>⎭π,2m ⎛⎫⎪⎝⎭(],πx m ∈()()0g x g m <=()0f x '<()f x (],πm ()()ππ10,π1022m f f f ⎛⎫>=->=⎝-⎭<⎪()f x (],πm ()f x []0,π()()ln 1xf x e x =+()00f =()0,0()()1ln 11x f x e x x ⎛⎫'=++ ⎪+⎝⎭()01k f ='=y x=()()()1ln 11xg x f x e x x ⎛⎫='=++⎪+⎝⎭()()()221ln 111xg x e x x x ⎛⎫'=++- ⎪ ⎪++⎝⎭()()()221ln 111h x x x x =++-++()()()()2222122101111x h x x x x x +'=-+=>++++()h x [)0,+∞()()010h x h ≥=>()0g x '>[)0,+∞()g x [)0,+∞()()()()0f s t f s f t f +->-令，即证，∵，由（2）知在上单调递增，∴，∴∴在上单调递增，又因为，∴，所以命题得证．()()()(),,0m x f x t f x x t =+->()()0m x m >()()()()()1n 1l x tx m x f x t f x ex t e x +=+-=++-+()()()()()l 1n n 11l 1x t x x txe e g x t g x x t m xx ex t e x +++-=+-+++'=++-+()()()ln 111xx g x f x e x ⎛⎫='=++ ⎝+⎪⎭[)0,+∞()()g x t g x +>()0m x '>()m x ()0,+∞,0x t >()()0m x m >。

SpecNo.JELF243A-0024Y-01 P.1/11Reference OnlyCHIP COIL (CHIP INDUCTORS) LQW18AN □□□□00D REFERENCE SPECIFICATION1.ScopeThis reference specification applies to LQW18AN_00 series, Chip coil (Chip Inductors).2.Part Numbering(ex) LQ W 18 A N 2N2 D 0 0 DProduct ID Structure Dimension Applications Category Inductance Tolerance Features Electrode Packaging(L×W) andD:Taping Characteristics*B:Bulk *Bulk packing also available. (A product is put in the plastic bag under the taping conditions.)3.Rating・Operating Temperature Range. –55°C to +125°C ・Storage Temperature Range. –55°C to +125°CCustomer Part NumberMURATA Part NumberInductance Q (min.)DC Resistance (Ω max.)Self Resonant Frequency (MHz min.)Rated Current (mA)(nH)ToleranceLQW18AN2N2D00D 2.2D:±0.5nH 160.042 6000700LQW18AN3N6C00D 3.6C:±0.2nH D:±0.5nH250.059 850LQW18AN3N6D00D LQW18AN3N9C00D 3.935LQW18AN3N9D00D LQW18AN4N3C00D 4.3 LQW18AN4N3D00D LQW18AN4N7D00D 4.7D:±0.5nHLQW18AN5N6C00D 5.6C:±0.2nH D:±0.5nH0.082 750LQW18AN5N6D00D LQW18AN6N2C00D 6.2 LQW18AN6N2D00D LQW18AN6N8C00D 6.8 LQW18AN6N8D00D LQW18AN7N5C00D 7.5 LQW18AN7N5D00D LQW18AN8N2C00D 8.20.11 650LQW18AN8N2D00D LQW18AN8N7C00D 8.7 LQW18AN8N7D00D LQW18AN9N1C00D 9.1 LQW18AN9N1D00D LQW18AN9N5D00D 9.5D:±0.5nHLQW18AN10NG00D 10G:±2% J:±5%LQW18AN10NJ00D LQW18AN11NG00D 11 LQW18AN11NJ00D LQW18AN12NG00D 120.13 600LQW18AN12NJ00D LQW18AN13NG00D 13 LQW18AN13NJ00D LQW18AN15NG00D 1540 LQW18AN15NJ00D LQW18AN16NG00D 160.165500550LQW18AN16NJ00D LQW18AN18NG00D 18 LQW18AN18NJ00D LQW18AN20NG00D 204900LQW18AN20NJ00D LQW18AN22NG00D 220.17 4600 500LQW18AN22NJ00DSpecNo.JELF243A-0024Y-01 P.2/11Reference OnlyCustomerPart NumberMURATA Part NumberInductance Q (min.)DC Resistance (Ω max.)Self Resonant Frequency (MHz min.)Rated Current (mA)(nH)ToleranceLQW18AN24NG00D 24 G:±2%J:±5%400.213800 500LQW18AN24NJ00D LQW18AN27NG00D 27 3700 440 LQW18AN27NJ00D LQW18AN30NG00D 300.23 3300420LQW18AN30NJ00D LQW18AN33NG00D 33 3200 LQW18AN33NJ00D LQW18AN36NG00D 360.26 2900400LQW18AN36NJ00D LQW18AN39NG00D 39 2800 LQW18AN39NJ00D LQW18AN43NG00D 430.292700380LQW18AN43NJ00D LQW18AN47NG00D 47382600 LQW18AN47NJ00D LQW18AN51NG00D 51 0.33 2500 370LQW18AN51NJ00D LQW18AN56NG00D 56 0.35 2400 360LQW18AN56NJ00D LQW18AN62NG00D 62 0.51 2300 280LQW18AN62NJ00D LQW18AN68NG00D 68 0.38 2200 340 LQW18AN68NJ00D LQW18AN72NG00D 72340.56 2100270LQW18AN72NJ00D LQW18AN75NG00D 75 2050LQW18AN75NJ00D LQW18AN82NG00D 82 0.60 2000 250LQW18AN82NJ00D LQW18AN91NG00D 91 0.64 1900 230 LQW18AN91NJ00D LQW18ANR10G00D 1000.68 1800 220 LQW18ANR10J00D LQW18ANR11G00D 110321.2 1700 200 LQW18ANR11J00D LQW18ANR12G00D 120 1.3 1600 180 LQW18ANR12J00D LQW18ANR13G00D 130 1.4 1450 170 LQW18ANR13J00D LQW18ANR15G00D 150 1.5 1400 160 LQW18ANR15J00D LQW18ANR16G00D 1602.1 1350 150 LQW18ANR16J00D LQW18ANR18G00D 18025 2.2 1300 140 LQW18ANR18J00D LQW18ANR20G00D 200 2.4 1250120LQW18ANR20J00D LQW18ANR22G00D 220 2.5 1200LQW18ANR22J00D LQW18ANR27G00D 270303.4 960 110 LQW18ANR27J00D LQW18ANR33G00D 3305.580085LQW18ANR33J00D LQW18ANR39G00D 390 6.2 80 LQW18ANR39J00D LQW18ANR47G00D 4707.0 700 75LQW18ANR47J00DSpecNo.JELF243A-0024Y-01 P.3/11Reference Only4. Testing Conditions《Unless otherwise specified》《In case of doubt》Temperature : Ordinary Temperature / 15°C to 35°C Temperature: 20°C±2°CHumidity : Ordinary Humidity / 25%(RH) to 85%(RH) Humidity : 60%(RH) to 70%(RH)Atmospheric Pressure : 86kPa to 106 kPa5.Appearance and Dimensions■Unit Mass (Typical value)0.003g(in mm).Reference OnlySpecNo.JELF243A-0024Y-01 P.4/11SpecNo.JELF243A-0024Y-01 P.5/11Reference Only8.Environmental Performance It shall be soldered on the substrate.No. Item Specification Test Method 8.1 Heat Resistance Appearance:No damage Inductance Change: within ±5% Q Change: within ±20% Temperature:125°C±2°CTime:1000h (+48h,0h) Then measured after exposure in the room condition for 24h±2h.8.2 Cold Resistance Appearance:No damage Inductance Change: within ±5% Q Change: within ±20%Temperature:-55°C±2°CTime:1000h (+48h,-0h) Then measured after exposure in the roomcondition for 24h±2h.8.3 Humidity Temperature:40°C±2°CHumidity:90%(RH) to 95%(RH) Time:1000h (+48h,-0h)Then measured after exposure in the room condition for 24h±2h.8.4 Temperature Cycle 1 cycle:1 step:-55°C±2°C / 30min±3 min2 step:Ordinary temp. / 10min to 15 min3 step:+125°C±2°C / 30min±3 min4 step:Ordinary temp. / 10min to15 min Total of 10 cyclesThen measured after exposure in the room condition for 24h±2h.9.Specification of Packaging9.1 Appearance and Dimensions of paper tape (8mm-wide)(in mm)9.2 Specification of Taping(1) Packing quantity (standard quantity)4,000 pcs. / reel(2) Packing MethodProducts shall be packed in the cavity of the base tape and sealed by top tape and bottom tape. (3) Sprocket holeThe sprocket holes are to the right as the tape is pulled toward the user. (4) Spliced pointBase tape and Top tape has no spliced point. (5) Missing components numberMissing components number within 0.1 % of the number per reel or 1 pc., whichever is greater, and are not continuous. The Specified quantity per reel is kept.9.3 Pull StrengthTop tape 5N min.Bottom tape4.0±0.1φ1.5±2.0±0.054.0±0.1Direction of feed1.1max.1.0±0.051.8±0.058.0±0.23.5±0.051.75±0.10.10SpecNo.JELF243A-0024Y-01 P.6/11Reference Only9.4 Peeling off force of cover tapeSpeed of Peeling off 300mm/min Peeling off force0.1N to 0.6N(minimum value is typical)9.5 Dimensions of Leader-tape,Trailer and ReelThere shall be leader-tape ( top tape and empty tape) and trailer-tape (empty tape) as follows.9.6 Marking for reelCustomer part number, MURATA part number, Inspection number(∗1) ,RoHS Marking (∗2), Quantity etc ･･･∗1) <Expression of Inspection No.> □□ OOOO ×××(1) (2) (3)(1) Factory code(2) Date First digit: Year / Last digit of yearSecond digit: Month / Jan. to Sep. → 1 to 9, Oct. to Dec. → O, N, D Third, Fourth digit : Day(3) Serial No.∗2) <Expression of RoHS Marking >ROHS – Y (△)(1) (2)(1) RoHS regulation conformity parts.(2) MURATA classification number9.7 Marking for Outside package (corrugated paper box)Customer name, Purchasing order number, Customer part number, MURATA part number, RoHS Marking (∗2) ,Quantity, etc ･･･9.8. Specification of Outer CaseOuter Case Dimensions(mm)Standard Reel Quantityin Outer Case (Reel)W D H 186 186 93 5∗ Above Outer Case size is typical. It depends on a quantity of an order.10. ！ CautionLimitation of ApplicationsPlease contact us before using our products for the applications listed below which require especially high reliability for the prevention of defects which might directly cause damage to the third party's life, body or property.(1) Aircraft equipment (6) Transportation equipment (vehicles, trains, ships, etc.) (2) Aerospace equipment (7) Traffic signal equipment (3) Undersea equipment (8) Disaster prevention / crime prevention equipment (4) Power plant control equipment (9) Data-processing equipment (5) Medical equipment (10) Applications of similar complexity and /or reliability requirements to the applications listed in the aboveF165to 180degreeTop tapeBottom tape Base tapeWDLabelHSpecNo.JELF243A-0024Y-01 P.7/11Reference Only11. NoticeProducts can only be soldered with reflow.This product is designed for solder mounting.Please consult us in advance for applying other mounting method such as conductive adhesive.11.1 Land pattern designingRecommended land patterns for reflow soldering are as follows:These have been designed for Electric characteristics and solderability.Please follow the recommended patterns. Otherwise, their performance which includes electrical performance or solderability may be affected, or result to "position shift" in soldering process.(in mm)11.2 Flux, Solder・Use rosin-based flux.Includes middle activator equivalent to 0.06(wt)% to 0.1(wt)% Chlorine.Don’t use highly acidic flux with halide content exceeding 0.2(wt)% (chlorine conversion value). Don’t use water-soluble flux. ・Use Sn-3.0Ag-0.5Cu solder.・Standard thickness of solder paste : 100μm to 150μm.11.3 Reflow soldering conditions・Pre-heating should be in such a way that the temperature difference between solder and product surface is limited to 150°C max. Cooling into solvent after soldering also should be in such a way that the temperature difference is limited to 100°C max.Insufficient pre-heating may cause cracks on the product, resulting in the deterioration of products quality.・Standard soldering profile and the limit soldering profile is as follows.The excessive limit soldering conditions may cause leaching of the electrode and / or resulting in the deterioration of product quality.・Reflow soldering profileStandard Profile Limit Profile Pre-heating 150°C ～180°C 、90s ±30s Heating above 220°C ､30s ～60s above 230°C ､60s max. Peak temperature 245°C ±3°C 260°C,10s Cycle of reflow 2 times 2 timesA 0.6 to 0.8B 1.9 to 2.0 C0.7 to 1.0Limit ProfileStandard Profile90s±30s230℃260℃245℃±3℃220℃30s ～60s60s max.180150Temp.(s)(℃)Time.resistSpecNo.JELF243A-0024Y-01 P.8/11Reference Only11.4 Reworking with soldering ironThe following conditions must be strictly followed when using a soldering iron.Pre-heating 150°C,1 min Tip temperature 350°C max. Soldering iron output 80W max. Tip diameter φ3mm max. Soldering time 3(+1,-0)sTime 2 timesNote :Do not directly touch the products with the tip of the soldering iron in order to prevent thecrack on the products due to the thermal shock.11.5 Solder Volume・Solder shall be used not to be exceeded the upper limits as shown below.・Accordingly increasing the solder volume, the mechanical stress to Chip is also increased. Exceeding solder volume may cause the failure of mechanical or electrical performance.1/3T ≦t ≦TT ：thickness of product11.6 Product’s locationThe following shall be considered when designing and laying out P.C.B.'s.(1) P.C.B. shall be designed so that products are not subject to the mechanical stress due to warping the board.［Products direction ］Products shall be located in the sidewaysdirection (Length:a ＜b) to the mechanical stress.(2) Components location on P.C.B. separation.It is effective to implement the following measures, to reduce stress in separating the board.It is best to implement all of the following three measures; however, implement as many measures as possible to reduce stress.Contents of MeasuresStress Level (1) Turn the mounting direction of the component parallel to the board separation surface. A > D *1 (2) Add slits in the board separation part.A >B (3) Keep the mounting position of the component away from the board separation surface. A > C*1 A > D is valid when stress is added vertically to the perforation as with Hand Separation.If a Cutting Disc is used, stress will be diagonal to the PCB, therefore A > D is invalid.〈Poor example〉〈Good example〉baSeamSlitADBCbaLength:a <bReference OnlySpecNo.JELF243A-0024Y-01 P.9/11(3) Mounting Components Near Screw HolesWhen a component is mounted near a screw hole, it may be affected by the board deflection that occurs duringthe tightening of the screw. Mount the component in a position as far away from the screw holes as possible.11.7 Cleaning ConditionsProducts shall be cleaned on the following conditions.(1) Cleaning temperature shall be limited to 60°C max.(40°C max for IPA)(2) Ultrasonic cleaning shall comply with the following conditions with avoiding the resonancephenomenon at the mounted products and P.C.B.Power : 20 W / l max. Frequency : 28kHz to 40kHz Time : 5 min max.(3) Cleaner1. Alcohol type cleanerIsopropyl alcohol (IPA)2. Aqueous agentPINE ALPHA ST-100S(4) There shall be no residual flux and residual cleaner after cleaning.In the case of using aqueous agent, products shall be dried completely after rinse with de-ionizedwater in order to remove the cleaner.(5) Other cleaning Please contact us.11.8 Resin coatingThe inductance value may change due to high cure-stress of resin to be used for coating/molding products.An open circuit issue may occur by mechanical stress caused by the resin, amount/cured shape of resin, oroperating condition etc. Some resin contains some impurities or chloride possible to generate chlorine byhydrolysis under some operating condition may cause corrosion of wire of coil, leading to open circuit.So, please pay your careful attention in when you select resin in case of coating/molding the productswith the resin.Prior to use the coating resin, please make sure no reliability issue is observed by evaluating productsmounted on your board.11.9 Caution for use・Sharp material such as a pair of tweezers or other material such as bristles of cleaning brush , shall not be touched to the winding portion to prevent the breaking of wire.・Mechanical shock should not be applied to the products mounted on the board to prevent the breaking of the core.11.10 Notice of product handling at mountingIn some mounting machines,when picking up components support pin pushes up the components from thebottom of base tape. In this case, please remove the support pin. The support pin may damage the componentsand break wire.In rare case ,the laser recognition can not recognize this component. Please contact us when you use laserrecognition. (There is no problem with the permeation and reflection type.)11.11 Handling of a substrateAfter mounting products on a substrate, do not apply any stress to the product caused by bending or twisting to thesubstrate when cropping the substrate, inserting and removing a connector from the substrate or tightening screwto the substrate.Excessive mechanical stress may cause cracking in the product.Bending TwistingReference OnlySpecNo.JELF243A-0024Y-01 P.10/1111.12 Storage and Handing Requirements(1) Storage periodUse the products within 12 months after delivered.Solderability should be checked if this period is exceeded.(2) Storage conditions・Products should be stored in the warehouse on the following conditions.Temperature ：-10°C to 40°CHumidity ：15% to 85% relative humidity No rapid change on temperature and humidity・Don't keep products in corrosive gases such as sulfur,chlorine gas or acid, or it may causeoxidization of electrode, resulting in poor solderability.・Products should not be stored on bulk packaging condition to prevent the chipping of thecore and the breaking of winding wire caused by the collision between the products.・Products should be stored on the palette for the prevention of the influence from humidity,dust and so on.・Products should be stored in the warehouse without heat shock, vibration, direct sunlight and so on.(3) Handling ConditionCare should be taken when transporting or handling product to avoid excessive vibration ormechanical shock.12．! Note(1)Please make sure that your product has been evaluated in view of your specifications with our product beingmounted to your product.(2)You are requested not to use our product deviating from the reference specifications.(3)The contents of this reference specification are subject to change without advance notice.Please approve our product specifications or transact the approval sheet for product specificationsbefore ordering.Reference OnlySpecNo.JELF243A-0024Y-01 P.11/11Mouser ElectronicsAuthorized DistributorClick to View Pricing, Inventory, Delivery & Lifecycle Information:M urata:LQW18AN10NG00D LQW18AN10NJ00D LQW18AN11NG00D LQW18AN11NJ00D LQW18AN12NG00D LQW18AN12NJ00D LQW18AN13NG00D LQW18AN13NJ00D LQW18AN15NG00D LQW18AN15NJ00D LQW18AN16NG00D LQW18AN16NJ00D LQW18AN18NG00D LQW18AN18NJ00D LQW18AN20NG00D LQW18AN20NJ00D LQW18AN22NG00D LQW18AN22NJ00D LQW18AN24NG00D LQW18AN24NJ00D LQW18AN27NG00D LQW18AN27NJ00D LQW18AN2N2D00D LQW18AN30NG00D LQW18AN30NJ00D LQW18AN33NG00D LQW18AN33NJ00D LQW18AN36NG00D LQW18AN36NJ00D LQW18AN39NG00D LQW18AN3N6C00D LQW18AN3N6D00D LQW18AN3N9C00D LQW18AN3N9D00D LQW18AN43NG00D LQW18AN43NJ00D LQW18AN47NG00D LQW18AN47NJ00D LQW18AN4N3C00D LQW18AN4N3D00D LQW18AN4N7D00D LQW18AN51NG00D LQW18AN51NJ00D LQW18AN56NG00D LQW18AN56NJ00D LQW18AN5N6C00D LQW18AN5N6D00D LQW18AN62NG00D LQW18AN62NJ00D LQW18AN68NG00D LQW18AN68NJ00D LQW18AN6N2C00D LQW18AN6N2D00D LQW18AN6N8C00D LQW18AN6N8D00D LQW18AN72NG00D LQW18AN72NJ00D LQW18AN75NG00D LQW18AN75NJ00D LQW18AN7N5D00D LQW18AN82NG00D LQW18AN82NJ00D LQW18AN8N2D00D LQW18AN8N7D00D LQW18AN91NG00D LQW18AN91NJ00D LQW18AN9N1D00D LQW18AN9N5D00D LQW18ANR10G00D LQW18ANR10J00D LQW18ANR11G00D LQW18ANR11J00D LQW18ANR12G00D LQW18ANR12J00D LQW18ANR13G00D LQW18ANR13J00D LQW18ANR15G00D LQW18ANR15J00D LQW18ANR16G00D LQW18ANR16J00D LQW18ANR18G00D LQW18ANR18J00D LQW18ANR20G00D LQW18ANR20J00D LQW18ANR22G00D LQW18ANR22J00D LQW18ANR27G00D LQW18ANR27J00D LQW18ANR33G00D LQW18ANR33J00D LQW18ANR39G00D LQW18ANR39J00D LQW18ANR47G00D LQW18ANR47J00D LQW18AN9N1C00D LQW18AN8N7C00D LQW18AN7N5C00D LQW18AN8N2C00D。

1. 引言在当今的高科技领域中，芯片的制造工艺成为了一个备受关注的话题。

随着科技的发展和进步，芯片的制造工艺也在不断地进化和更新，其中3nm、5nm、7nm等数字成为了人们关注的焦点。

那么，这些数字究竟代表着什么意思呢？在本文中，我们将深入探讨芯片制造工艺中3nm、5nm和7nm的含义，以及它们在科技领域中的重要意义和影响。

2. 3nm、5nm、7nm的含义3nm、5nm、7nm等数字实际上是指代芯片的制造工艺中的纳米级别。

其中，“nm”代表纳米，是长度单位的一种，相当于十亿分之一米。

而在芯片制造工艺中，这些数字则代表了晶体管的尺寸。

当芯片制造工艺从7nm进化到5nm，甚至是3nm时，晶体管的尺寸也会相应地变得更小，从而实现了芯片的更高性能和更低功耗。

3. 3nm、5nm、7nm的重要性现代科技产品对芯片的要求越来越高，需要更高的性能和更低的功耗。

而芯片的制造工艺就是决定其性能和功耗的关键因素之一。

3nm、5nm、7nm等制造工艺的发展对于提升芯片性能、减少功耗具有非常重要的意义。

通过不断地将制造工艺推进到更小的纳米级别，科技领域能够不断地推出更加先进、高性能的芯片产品，从而推动整个行业的发展。

4. 3nm、5nm、7nm的影响3nm、5nm、7nm等制造工艺的发展对于科技领域的影响是深远的。

它可以带来更加强大的芯片性能，可以满足人们对于计算能力、存储能力等方面的需求。

它可以实现更低的功耗，延长设备的续航时间，减少能源消耗，符合低碳环保的发展趋势。

另外，它还可以促进科技产品的创新和多样化，为人们的日常生活带来更多的便利和乐趣。

5. 个人观点和理解从3nm、5nm、7nm等制造工艺的发展中可以看出，科技领域在不断地追求更高性能和更低功耗的产品。

这为我们的生活和工作带来了诸多便利和提升。

作为一名科技爱好者，我对于这些技术的发展始终保持着高度的关注和热情。

我相信随着技术不断地推陈出新，我们的生活将会变得更加美好和便利。