【产品】具有1A稳态和10浪涌输出的延时继电器，专为小型化、低成本的商业和工业应用而设计

时间： 2019-04-28 来源：Littelfuse

技术问答

LITTELFUSE推出的KSD1系列延时继电器，采用双端子与负载串联连接。该系列延时继电器专为需要小型化、低成本、可靠的固态定时器的一般商业和工业应用而设计。固定时间延时与目标延时之间的误差在出厂的时候已经校准到±5％范围内，在稳定条件下，重复精度可达所设置延时的±0.5％（或20ms），温度和电压对延时精度影响低于±10％，在0.1秒至1000分钟范围内的可提供6个梯度的延时，是延时定时应用的理想选择。该系列产品适用于交流和直流电压应用场合，具有1A稳态输出额定值（60°C 时可达10A浪涌输出值）。

施加输入电压后，延时开始（此时为ON状态），在延时之前和延时过程中处于输出断电状态，延时结束时输出通电并保持通电并保持通电状态（保持电流≤40mA），直到输入电压被移除为止（此时为OFF状态，漏电流≅7mA@ 230VAC）。此外，移除输入电压也会重置延时继电器的延时和输出。

图1 KSD1系列延时继电器

KSD1系列延时继电器可用于DC-12V、24V以及AC-24V、120V、230V（交流线路频率50/60 Hz）等应用电压场合，模块采用完全固态封装以保护电子电路，绝缘击穿电压≥2000V（RMS端子采用表面安装方式），绝缘电阻≥100 MΩ，内部DC单元有反极性保护，负载可接到端子3或者端子1上。KSD1系列延时继电器工作温度范围-40°~60°C（存储温度-40°~85°C）。

图2 KSD1系列延时继电器应用接线图

KSD1系列延时继电器需要与其它配件配合使用，配件包括P1004-95 P1004-95-X Versa-Pot工业电位器、P1023-6安装支架、P0700-7反向旋钮、P1015-64（AWG 14/16）母头接线端子、C103PM（AL）型35 mm铝制DIN导轨、P1023-20 DIN导轨适配器。

KSD1系列延时继电器具有多种型号可选，可满足不同的输入电压范围，提供不同的延时调整方式及延时时间。如果这些型号都不能满足需求，还对用户开放定制服务以满足用户的差异化需求。

图3 KSD1系列延时继电器不同型号订购信息

KSD1系列延时继电器的特性和优点：

•基于微控制器，重复精度为+/-0.5％，延时精度可达+/-5％；

•可用于多种直流和交流电压：24、120或230VAC; 12或24VDC；

•延时范围可调或固定，0.1s~1000分钟；

•紧凑、低成本，可灵活的应用于OEM；

•重量≅2.4盎司（68克）；

•使用寿命长，典型条件可达1亿次操作寿命（1A稳态固态输出，10A浪涌）；

•完全固态封装，可防止冲击、振动和潮湿影响（随着时间推移，继电器触点会磨损并产生拉弧）；

KSD1系列延时继电器典型用途:

•商业和工业应用；

•交流和直流电压应用场合

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本文由sdlibin007翻译自Littelfuse，版权归世强硬创平台所有，非经授权，任何媒体、网站或个人不得转载，授权转载时须注明“来源：世强硬创平台”。

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Littelfuse（力特）延时继电器选型指南

目录- Timer Function Guide Multifunction Time Delay Relays On Delay Time Delay Relays Delay-on-Make Time Delay Relays Delay-on-Make, Normally Closed Time Delay Relays Delay-on-Break Time Delay Relays Single Shot Time Delay Relays Interval Time Delay Relays Retriggerable Single Shot Time Delay Relays Recycle Time Delay Relays Percentage Time Delay Relays Dual Function Time Delay Relays HVAC Time Delay Relays Coin Vending Time Delay Relays

型号- TDR SERIES,KRDM420,TDR4B23,TDUIH SERIES,KRDM421,TSD7424,TDR4B22,T10 SERIES,KRDM424,KSDB330N,TSD7421,KRDB,TSD7423,KSD3 SERIES,TDI120AL,KRDB424,THD3C42A0,KRDB423,KRDI,KRDB420,KRDB422,KRDB421,KRDM,TDML110DL,KRDB1120M,TDML120AL,KRDS,KSPSN21B,HRDB1110M,KRDR,TSDS321P,TDUIL SERIES,KRDR321A4,PRLM41180,TSDB421,KSDU8120,TDMB,ORB24A21D,KRDM430,THD1B410.5S,KRDM433,TDB SERIES,THDB434C,TDML,THDS410.25SA,TSU2000 SERIES,TDMH,TDM12DL,TSDS320N,TSDR442MA2,KRD3,TSDR4430SA2,ORB120A25,P1004-12-X,TSS410.5,TH1,KSDS415M,TSD94110SB,KRD9,TSDB431,KSDB1115SP,TDR4A23,TL SERIES,TDMH120AL,KSDB134P,KRDM1110S,THDB421A,DSQU SERIES,TDML12DL,PSC11,TDM24DL,THC,TDMB SERIES,KSDB113MP,THS,TDR4A22,TSD7412S,TDR4A13,TDR4A12,PRLM SERIES,HRDB623,KRDR321B4,NDS-11,TDS24AL,TDML24DL,KSPUA2I,HRV41AE,ESDR423A4,KRDM215M,TS1 SERIES,KRD9423B,ASXX SERIES,TRM120A2Y180,KRDI2110S,ESDR423A3,KRPDA2129RXE,T2D120A15M,TDB120AL,TDR4A11,KRDM223,TSDR415SB18M,KRDM220,KRDM221,ORS120A150SD,HRDI421,ESDR SERIES,HRDI422,HRV,KSPS SERIES,TSD761120S,TSB634,ESDR420B4,TSB632,KSDB231,ESDR420B1,TDUH SERIES,KSD11120S,TSDS SERIES,TA24A0.5,KRDR320B0,TDM24AL,TDU3003A,PTHF4900DK,HRDM SERIES,HRPS,CT45S45,KRDM2110M,TRM120A2Y120,HRDB21A65M,KSDB315SP,ESDR420A4,KSDB220,ESDR420A0,HRDR411SB30MR,KRPD215S190SMB,ESDR420A1,TDS12D,KRDM120,TDR4A33,TDMB422,T10400,KRDM1130S,KSDB4120M,ORS230A150SD,KRDR440.5SA0,KSD3120A,TRB120A3X600,KSDS1115SP,HRDR SERIES,HRV SERIES,MSM20.15W9,KSDB1110MP,KRPD417M113MRXD,P1023-6,TSD6320P,HRDR331A1,TSD6 SERIES,HRDM3112S,KRDB124,TS22120,KRDB120,TDUB,TS1410.25,TS1224,TS1222,TDMB411,TS1221,TDSH,HRDS120,TDU3001A,HRV43AE,HRDB SERIES,TDSL,THS SERIES,HRDB117S,TSD631380SP,P1011-6,TDBH SERIES,KSDB314SP,TSB422,ESDR421A4,P1004-13-X,HRV43AN,ESDR421A1,TS1214,THC SERIES,OT11PC,TDI12D,TDMB422D,TDS SERIES,ORM24D22,TSD61115SP,KRDI220,KRPDA175S130SMI,MSM130W9,TDBL120ALD,KSD2 SERIES,HRIS SERIES,HRDR121A4R,KRDI SERIES,ORB120A160,TDI SERIES,TDM SERIES,KSDB113SP,TSB434,TDMB413D,TSA141300,KRD9 SERIES,TRB120A4Y120,TS1321,TDR6A22,MSM10.7W6,TDUL,KRDR121A1,HRDB321,TDMB622,TDUI,TDUH,HRDB324,KSDB SERIES,TDUS,TSDR610.2SA0.2S,TSB SERIES,TRM24D1X10,TSD1311.2S,TSDB320P,KSD2420,TA12D1,THS422C,TA12D2,THS422B,TSDR612.5SA4.5S,TSD1 SERIES,KRDI320,TMV8000 SERIES,TSD2411S,KSDB2115S,KSPS,KSPSP22B,HRDS SERIES,TDUS3000A,KSDR SERIES,RS SERIES,P1004-XX,KSPU,VTP,KSD1320,TDUL3000A,ASQU SERIES,TRU3,TS1424,TRU2,ERDM128,TS1423,TRU1,TS1422,TS1421,TSB2190,TSD241600S,HRDB223,KRD93115MA,P1004-95,KRDR120A0,TA SERIES,HRDR330A0R,TSB222,P1004-XX-X,VTPX,T10,TDUL3001A,TS1416,TS1415,HRISW21FT,TS1412,KRDS120,KRPS913MB,KRDB112.5S,KRPSA10.1SFT,T10200,KSPD,KRD3420A,TDBL SERIES,TRB,TSD7621,KRDM4145S,KRPS,TDUS3002A,TRM,TRDU230A2,TRDU24A1,DSTU SERIES,TRDU24A2,TS2,TRDU24A3,C103PM,TS1,HRDI117S,TRS,KRD9220B,TRU,TS6,KSD1420,THD7621C,TSDB SERIES,HRV41SE,TDUI SERIES,KSPDA2222RXE,TSDR SERIES,ESDR,PRS65,ESDR450A1,THD7 SERIES,ERDM123,HRDI SERIES,ERDM126,MSM10.5W6,TSB,TDUS3001A,ESDR123B4P,TS24130,ORM230A17,TSS,TS2 SERIES,KRPD,KSDB120P,KRPSD25S,TRM24D1X2,PSC8,TRDU120A3,THD7,TRDU120A1,TRDU120A2,KRDI120,KRDI121,TAC1411,THD2,KRDI122,KRD3434A,TAC1413,TAC1412,ASQU,TRS120A2X300,KSDS SERIES,ERDM4130S,ERDI,TL24A5T,TSD7 SERIES,TDS120ALD,MSM30.7W6,TS14130,THDB,ERDM,TSD2 SERIES,TDIH SERIES,TS1622,ERDM4210,TS1621,TDUB3000A,KSDU811200,TS12190,TDML SERIES,ERDM222,ORB24A11D,KRD3421A,TDM120AL,C103PMAL,ERD3425A,HRDB423,ESDR221A2,KSD3432A,KRDM4110S,KSPD SERIES,KRDM4110M,HRV24AC,TDM230AL,TS14120,KRD9120B,TS1615,TS1612,T10120,TRB24D10Y10,P1004-95-X,HRISW25B,KSPSN13MI,TSD1321,KRDB115M,TDMH24AL,TDB12D,KSD1 SERIES,T10S400,RS2B44,TSDR4412SA1,TSB41300,TDSL SERIES,KRD92115MB,ORM120A25,KRD92115MA,ORM120A17,TDSL120AL,KRPSD22S,TS14110,KRDM6115M,ERDM429,TL120A5T,ERDM425,KRDB SERIES,ERDM427,TDUB3002A,KRPSD22M,HRV43SE,ASTUA3,KRDM310.2S,THDS431C,THDS,KRPSD21B,KSDB61150S,THDS610.25SA,TRDU12D1,ASTU,TRDU12D2,HRDS313M,HRDM413M,KRPSD21M,KRDS421,ERDI SERIES,TDBL120AL,KRDS420,TS1211.5,CT30S1,ERDM SERIES,P1015-18,C103PM AL,KSDS230,KRDB110.1S,KRDR115MB25M,KSD3415MA,KSDR42A4,ASTUD3,MSM110W6,TS6123P,TSD2434,MSM43W6,TDB24DL,KRDS1135M,TDIH24AL,DSXX SERIES,TDUSH3001A,THD7421A,TDUIL3001A,HRV42SE,MSM SERIES,ERDM423,DSQUD3,ERDM422,KRPSA21RE,TDSH120AL,RS4B12,TH1B633,P1004-13,P1004-16,TS6122P,TS13115,TDSH SERIES,TDUI3000A,P1004-12,HRPSD12HI,KSDU SERIES,TSDS421,P0700-7,ORM24D13.5,TH1 SERIES,TDUIL3002A,MSM450W6,P1015-14,P1015-13,ESDR320A3P,TAC14164,KSD1412S,TDIL120AL,KSD14130S,DSQUA3,TSDR615SB18M,TSU2000,KRDI420,RS1A11,TDUBL3002A,KRDI424,CT5S300,KSPU SERIES,TDBH,MSM42W6,TS12130,KSDB4190M,TDUB SERIES,TDUS SERIES,THD2 SERIES,TDBL,THDB SERIES,HRDB124,HRDB121,TRM SERIES,TAC1223,HRDR322B2R,TS441165,TDBH120ALD,TSD24145S,HRDM120,HRDB120,ASXX,KSD2221,TMV8000,TH1C621,TRU SERIES,TS6 SERIES,THD2C423,THD2C420,ORB,KRDS221,TA24A5,KRDR424A4,KSDR40A0,TA24A3,HRDR321A4R,KRDS424,ESDR125A5P,TRM24A8Y5,KRDR424A0,TH1C415,TSDR6412SA1,ORM,TSS624,TS6321P,TSS622,TDUIH3002A,ORS,TDIL SERIES,DSQU,TSD3411S,KSD1123,ORB24A25,BZ1,P1015-64,CT SERIES,KRDS430,KRDB4160S,THD2C433,HRPS SERIES,KSDS420,KRPDD2121MB,TDBH120AL,TS2412,ESDR320A0P,OT08P

选型指南 - LITTELFUSE - 2020/12/11 PDF 英文下载

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型号- 125110A,180134,180136,180137,180139,100618LD-N,SENS SERIES,SK SERIES,100533LD,E1ZM10 12-240VAC/DC,NDR-480-24,180145,RP 615-2,S6XM50A1000V,V4IM100AL20,180146,180149,180148,111100,111101,180029,PI50BE (ES 50),180261,180263,100522LD,V4LM4S30,125500,CST-B14F2-L (ES 15/4B),RP 012-2,FUSE HOLDER 3-P 22X58,180232,GTF-75-480-0-0-0-0 1-P-M,125120A,237010,GTS-75/48-D-0,100532LD,180230,PI50BE/3CC (ES 50/3G),RP 024-2,PF113BE (R11X),E3ZS20,100521LD,G4CM690V16ATL20,COM3T,G2PM115VSY20,282120,PYF14BE (ES15/4N),E1ZI10,RT 2.2.024L,RT 2.2.012L,V2ZM10,SK3-500,125200,G2PF115VS02,100619LD-N,100602LD-N,G2UM300VL20,RT 2.3.024L,TR2 - 230V AC,RT 2.3.048L,100625LD-N,G2ZMF11,110200A,RT 2.3.012L,HDR-15-24,GAMMA SERIES,NDR-240-24,125100A,RM SERIES,125300,FUSE HOLDER 3-P 10X38,G2PM690VSY20,SK1,E1Z1R10,HDR-60-24,100620LD-N,SK2,190110,VEO SERIES,282050,TR3 - 440V AC,491619,FA-G2,100603LD-N,HL-FUSE 15A,110100A,G2ZI20,GTS-15/48-D-0,GTS-40/48-D-0,GTF,HB,491610,V4IA100A,E1ZM10 12-240V,GTS,075574,125120,GTF SERIES,110205A,GTF-120-480-0-0-0-0 1-P-M,RM 730L-N,RM 512L-N,KAPPA,SK3-1000,FUSE HOLDER 3-P 14X51,491601,2104200,2390000,2394600,2390001,2390002,RM 615L-N,V2TF01,125110,110204A,S-USB485,100601LD-N,RM 220L-N,490987,490986,490988,RM110L-N,RT 2.3.110,490979,2800030,100621LD-N,GTF-90-480-0-0-0-0 1-P-M,125100,RM 524L-N,ENYA,E1ZMW10,SNT,490976,491703,MP-UNIVERSAL,491704,490975,SNT2 - 24V DC,490978,491701,490977,491702,490972,NDR,490971,2104420,490974,490973,RT 2.3.220,TR3 - 24V AC,ES 9,G2PF230VS02,100617LD-N,PYF14BE3CC (ES 15/4G),TR3,TR2,110202A,GTF-250-480-0-0-1-0 1-P-M,10MIN,COMBI SERIES,V4PF480Y/277VSYTK02,RT 1.2.024L,180057,180056,RT 1.2.012L,SNT SERIES,RT 1.2.230L,HDR-30-24,V2ZA10,180050,GTS-60/48-D-0,S9XM300A1000VM,V2ZQ10,RT 1.2.110L,TR2 - 400V AC,MP,180060,NDR-120-24,E1UM230V01,PI50BE/3R (ES 50/3),125150,RA 524L-N,HDR-100-24,PF083BE (ES8),PI50BE(ES50),110208A,RA 012L-N,285010,180155,285013,285017,285019,RT SERIES,TR3 - 400V AC,180150,100508LD,RA 024L-N,493090,180032,180153,PF113BEM (ES12),G2BM480V12AFL10,G2PM400VSY20,285025,285026,100616LD-N,E1IM10AACL10,V2PM400Y/230VS10,TR3 - 500V AC,180041,180043,110206A,E1ZM10 24-240V,100622LD-N,2390410,2390411,070160,100507LD,GTF-150-480-0-0-1-0 1-P-M,GTF-25-480-0-0-0-0 1-P-M,120501,498513,2100000,E1ZMLA10,HB/RM-RA,STKR 730,2800220,M41R,RA,RT 2.3.060L,GTS-50/48-D-0,V4IA100A 24-240V AC/DC,V2IM10AL10,2390517,RM,RP,2100100,RT,E1PF480Y/277VSY01,PYF14BE3CC (ES15/4G),E1ZM10 24-240,493171,ENYA SERIES,120600,1340409,PSS8/3,V2ZR10,SK,STKR 615,FUSE HOLDER 1-P 10X38,HL-FUSE 50A,HL-FUSE 50A GTF,RM699V-3011-85-1060,E1PF480Y/277VSY10,2390304,RT 1.3.048L,493161,2800200,100623LD-N,RT 1.3.230L,RT 1.3.024L,GTF-50-480-0-0-0-0 1-P-M,493152,V2ZS20,HB/RP 16,2104400,RM 012L-N,2104402,G2IM5AL20,STKR 524,E1Z1ER10,E3ZM20,V2ZE10,G2CM400V10AL20,HB/PSS,100505LD,1340306,1340305,RT 1.3.110L,493023,493022,493021,493141,493020,M21N,2390200,2390201,2390202,G2IM10AL20,RM 548L-N,100517LD,PB-B SKR,STKR SERIES,493131,493010,BS/PSS,COMBI,TR2 - 127V AC,2390110,2104500,G2LM20,RSS214,FUSE HOLDER 1-P 22X58,100614LD-N,RP SERIES,G2PM230VSY20,RM 024L-N,493005,120401,493003,RA 615L-N,493001,V4IM35AL20,493121,GTS-120/48-D-0 VEN92,2394706,RP 730-2,1340200,100624LD-N,G2ZA20,E1ZMLA,E1YM480/277VS10,TR2 SERIES,100516LD,493111,RM699V-3011-85-1024,V2UM230V10,2100400,180536,180535,RP 524-2,S9IA300AM,125150A,RM 060L-N,100526LD,120103,RM 048L-N,TR3 - 110V AC,493100,E1Z1E10,2390801,493108,G2TFKN02,1340101,493105,G2JM5AL20,180300,190109,190108,HL-FUSE 25A,190107,PYF14BE3 (ES 15/4S),TYPE21 (TVD1),180309,100613LD-N,2100500,TR3 - 230V AC,HL-FUSE 5A,100536LD,120201,HB/ES15,100612LD-N,RA 730L-N,TYPE41 (TVL1),GTS-90/48-D-0,E1ZMLA10 24-240V AC/DC,G4BM480V12ADTL20,HB/RT,2390700,HL-FUSE 35A,100502LD,G2PU690VS20,EM 12,GTF-60-480-0-0-0-0 1-P-M,GTF-40-480-0-0-0-0 1-P-M,GTF-200-480-0-0-1-0 1-P-M,GAMMA,VEO,V2ZI10,110101,110100,PB-R SKR,100660,E3ZI20,PYF14BE (ES 15/4N),100535LD,100416,100417,100418,EM 03,282117,282114,FUSE HOLDER 1-P 14X51,2390602,282113,100530,282110,100531,111300,G2PF400VS02,180503,TR3 SERIES,STKR,110218,SENS,100524LD,GTS-25/48-D-0,180505,100661,180504,100420,100421,180506,S6XM50A1000VM,2100000A,E1ZMLA10 24-240 V AC/DC,STKR 024,110202,110200,2100300,2390512,G2ZIF20,TR2 - 24V AC,E1ZMQ10,2390505,2390506,2390507,V2PF480Y/277VSY01,G2ZM20,RA SERIES,GTS SERIES,TR2 - 110V AC

选型指南 - TELE - Edition 1/2022 - 1/2022 PDF 英文下载

Littelfuse（力特）保护继电器和控制装置选型指南

描述- Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 17,000 global associates, Littelfuse partners with customers to design and deliver innovative, reliable solutions.

型号- TDR4B23,EL3100,RK-325,TDR4B22,SCR,CT-0050-F10,TDI120AL,ECSL4HBH,DLMU,TDML110DL,SD12-PC,KSPSN21B,LLC42B15A,RK-332,SE-TA6ASF-WL,PC-200-LLC-CZ,THDS410.25SA,ZSCT30-31,TSU2000 SERIES,RK-325I,P1004-XX-(X),ORB120A25,P1004-12-X,SE-FLASH,PSC11,TDM24DL,LLC6210F10M,SB6000,FS146RC,SIO-RTD-02-00,LLP-24,FS165-30T,ARPX1S SERIES,233P,RK-105I,NDS-11,50R40029,MPS-RTD,460-15-100-SLD,ESDR423A4,ECSL4HAC,RM1000 NEMA 4,ASXX SERIES,KRDI2110S,ESDR423A3,KRPDA2129RXE,TDB120AL,LLC54AF10,455 SERIES,KRDM223,KRDM220,KRDM221,ORS120A150SD,PGC-31FC,PGM-8325,460-XXX-SP,FS126-45,CT-0800-F30,CT-0400-D20,TSB634,LLC26A1F25C,PLR240A,ECSW3LABT,TSB632,TDUH SERIES,TSDS SERIES,WVM811AH,TDM24AL,LPSM003Z,HRDM SERIES,235P,FA155-2,KSDB315SP,601,SB6100-01X-0,102A,KRPD215S190SMB,601 SERIES,EL731-03-X0,PC-200-LLC-GM,SIR,MPU-32-X69X SERIES,ORS230A150SD,KSD3120A,FPS,ECSW6MBHT,MSM20.15W9,FB9L,HRDR331A1,TSD6 SERIES,TS22120,201575-AU,201-100-SP-DPDT,FS300 SERIES,ECSH31F.08D,FS126-60,TDS SERIES,KRDI220,MSM130W9,KSD2 SERIES,FS500,102A SERIES,201-XXX-SP SERIES,LLC52BA,A0220 SERIES,460-200-SP,ALT230-S-SW,HRDR121A4R,LLC52AA,ORB120A160,P0400-82,TDI SERIES,PC-XXXLLC-CZ SERIES,P0400-83,DCSA5,PC-XXX-LLC-GM,P0400-86,SLR,INFORMER-MS,HRDB321,CT-0150-D10,PGC-4064,HRDB324,KSDB SERIES,FS512,ECSW4MBHT,TSDR612.5SA4.5S,TMV8000 SERIES,TSD2411S,ECSW4MBGT,FS524,CT-XXXX-DXX,KSDR SERIES,RS SERIES,P1004-XX,MPU-32-X69X–XXX00,WVM,SLR1610A,KSD1320,ASQU SERIES,TS1424,TS1423,TS1422,TS1421,HRDR330A0R,TSB222,77C SERIES,T10,CT-1200-F15,NGR SERIES,NGR1080,TS1416,NGR1081,TS1415,HRISW21FT,TS1412,KRPS913MB,HLMUDNAAN,202-575-RP,CT-0300-F10,TSD7621,LSRU-115-OR-2,DCSA50,HLMU,EL731-23-X0,NGR1077,NGR1078,NGRM-ENC-230-00,TRDU24A1,NGR1079,TRDU24A2,AF0100-10,TRDU24A3,SB6100-21X-0,NGR1070,NGR1071,NGR1072,NGR1073,NGR1074,ESDR450A1,NGR1075,NGR1076,ECS40AC,TVM460A75S2M,PMA-16-RTDB,PGR-3200-120,SE-703-0U-0X,ESDR123B4P,FS SERIES,NGR1066,NGR1067,D1100,PLR SERIES,NGR1068,AF0100-00,NGR1069,202,KSDB120P,KRPSD25S,TRM24D1X2,777-HRG-P2,ECS40BC,TRDU120A3,TRDU120A1,TRDU120A2,ERDM4130S,TDS120ALD,LLC14B60AX,ISS-102 SERIES,TDIH SERIES,NGR1050,NGR1051,NGR1052,NGR1053,TVW6510S0.4S,FB230A,CT-0300-F20,KSD3432A,PGE-05KV,DCSA20,LLC2,LLC1,LLC6,NGR1045,LLC5,ALT-XXX-1-SW,LLC4,SE-330AU-XX-0X,TVM230A101S1S,LLC8,SC4 SERIES,T10120,NGR1041,KSPSN13MI,VTP0E,PGE-35KV,FS100,TDB12D,T10S400,TSDR4412SA1,LLC842F103M,TDSL SERIES,KRD92115MB,FPU-32-00-00,201-200-SP-DPDT,KRD92115MA,ECSH4HAD,SE-GRM250,PGR-4300 SERIES,NGR1036,PMA-23,NGR1038,PMA-24,PMA-21,ERDM429,ERDM425,KRDB SERIES,ERDM427,FS590,NGRM-ENC-431-21,ER-72KV,777-MV-P2,240,460-MR,PCR SERIES,TDBL120AL,TS1211.5,EL731-11-X0,CT30S1,LLC4 SERIES,KSDS230,PGC-3140,3506002,FS126,FS127,TSD2434,DSQU SERIE,TDB24DL,T2D120A15M SERIES,TDUSH3001A,ALTXXX-X SERIES,THD7421A,TDUIL3001A,ERDM423,ECS6HAH,ERDM422,TDSH120AL,RS4B12,FPS SERIES,TS13115,PMA-18,HRPSD12HI,PMA-16,KSDU SERIES,PMA-17,LLC825F5M,LSRU-115-AL-3,PMA-14,PMA-15,PMA-12,LSRU-115-AL-2,PMA-13,PMA-10,TSDS421,SE-105,MPS-CTU-01-00,ORM24D13.5,TH1 SERIES,TDUIL3002A,MSM450W6,SE-107,DLMUBLAAA,FS143,TSU2000,FS146,RS1A11,KSPU SERIES,SB5060-20X-0,LLC44B4A,TCR9C,MSM42W6,50R-100-2,TDUB SERIES,THDB SERIES,FS152,777-HP-P2,PGR-8800-00-CC,LSR-XXX,LLC14B15AX,TS441165,PGR-4300,TSD24145S,ASXX,LSRU-115-OU-1.5,KSD2221,ORB,FS162,TA24A5,KRDR424A4,KSDR40A0,TA24A3,HRDR321A4R,TRM24A8Y5,KRDR424A0,TH1C415,TSDR6412SA1,ORM,RK-310X-0Y,SIR1A20A4,ALT115-S-SW,ORS,VMPS,TDIL SERIES,LLC44B2A,VMPU,FPS-CTU-03-00,ORB24A25,BZ1,777-ACCUPOWER,HRPS SERIES,PHST-38QTN,TS2412,LSRX-C,350200,HLMUDRAAA,LLC44B1A,KSD2413M,TRDU SERIES,TSS SERIES,SIR1A1A4,KRPSA24M,TL230A5,ECS2HBC,TS2421,PC-100-LLC-CZ,TS2422,TS2423,PGA-LS20,777-575-HRG-P2,IR KIT-12,TSDR6110SA30S,1N5339B,AC700-SMK,KRDB21180S,KRPSA22B,ER-15KV,PGA-LS30,TDB120ALD,LLC44B5F100,TSS421,ISS-102A-LC,202-200-SP,MPS-469X,TVM480A100.5S3S,KRDM121,ARP43,ARP41,777-KW-P2 SERIES,HRDR431A1R,MPU-32-X69X,TSS424,TSS422,TSD6310.8SN,THDS SERIES,KRPD SERIES,601575,ASTU SERIES,TS121150,PGA-LS10,VTP5N,460L-OEM,TCSA50,LLC44B5A,TDUIL,ELCT,SE-CS40,TDUIH,SE-502,TDR2A23,VTP4B,TSDR215SB18M,VTP4F,NGRUS003,VTP4J,P0200-20,PC-100-LLC-GM,P0200-19,SE-CS30,NGRM-ENC,PCR11,PCR10,TDUL SERIES,PMA-60,WVM611AL,PLS480A,PRLM423,VTP3B,ECSW,PGR-8800-00,PCR13,PCR12,PLM6502,ESDR120A0P,SB5032-21X-0,ESDR424A1,WVM611AH,ERDI436,VTP2C,VTP2A,TDUSL3000A,VTP2F,TCS,VTP2E,ORB SERIES,VTP2J,202-200-SP SERIES,KSPSA21FT,MPS-469X–XX000,SCR490D,THC421C,ELCT30-88,IR KIT-36,VTP2P,TDB,P1004-9,202 SERIES,SE-CS10,TDI,KRDR420A3,ECSL31A,KRDB415S,TDM,TSD7611S,VTP1B,TDS,SERIES,TS141180,TDR,TDU,VTP1D,VTP1C,MSM11W6,MSM210P3,TDB24AL,MPS-RTD-01-00,PGR-6100,PMA-55,PGR-6101,ARP23S,50R200,PLS120A,PGR-6100 SERIES,KSDB330N,KRDB,777-575-TS,FA155,KRDI,ALT115-X,KVM4,KRDM,ALT115-S,ECSH34F.08C,KRDB1120M,TDML120AL,KRDS,EFCT SERIES,KRDR,KVM6,TDUIL SERIES,EL731-04-X0,MPS-469X-PMA24,PGR-2601,THD1B410.5S,201-100-DPDT,AF0500 SERIES,ECS40A,SE-TA6A SERIES,TDM12DL,NGRM-ENC-231-01,TSDR442MA2,ELCT5,77C-KW SERIES,KRD3,FS219-45,ISS-102AA-DCS,TH1,A0220.0040,KRD9,KSDB1115SP,TDR4A23,MPU-32-X69X-PMA16,KVM,KRDM1110S,EFCT-26,111P,FS126RC-45,THC,T

选型指南 - LITTELFUSE - Rev: 3-A-041922 - 041922 PDF 英文下载