LKEB-4030电阻器LKEB4030面价

LKEB-4030电阻器LKEB4030面价

LKEB-4030电阻器LKEB4030面价

LKEB-4030电阻器LKEB4030面价

LKEB-4030电阻器LKEB4030说明书

LKEB-4030电阻器LKEB4030接线图

LKEB-4030电阻器LKEB4030电路板

LKEB-4030电阻器（Resistor）在日常生活中一般直接称为电阻。是一个限流元件，将电阻接在电路中后，电阻器的阻值是固定的一般是两个引脚，它可限制通过它所连支路的电流大小。阻值不能改变的称为固定电阻器。

LKEB-4030阻值可变的称为电位器或可变电阻器。理想的电阻器是线性的，即通过电阻器的瞬时电流与外加瞬时电压成正比。用于分压的可变电阻器。在裸露的电阻体上，紧压着一至两个可移金属触点。触点位置确定电阻体任一端与触点间的阻值。

LKEB-4030端电压与电流有确定函数关系，体现电能转化为其他形式能力的二端器件，用字母R来表示，单位为欧姆Ω。实际器件如灯泡，电热丝，电阻器等均可表示为电阻器元件。

LKEB-4030电阻元件的电阻值大小一般与温度，材料，长度，还有横截面积有关，衡量电阻受温度影响大小的物理量是温度系数，其定义为温度每升高1℃时电阻值发生变化的百分数。电阻的主要物理特征是变电能为热能，也可说它是一个耗能元件，电流经过它就产生内能。电阻在电路中通常起分压、分流的作用。对信号来说，交流与直流信号都可以通过电阻。

6AV6642-5DC10-1AC0

RH927AH FBM214B

E82MV402-4B001

3BHB006338R0101

AC 800PEC PC D230

AC 800PEC PP D113

SCC-F 23212-0-110310

SACE PR121/P

ATV61C22N4

3BHE004468R0021

HIEE300910R0001

HIEE450964R0001

HIEE451116R0001

HIEE401091R0002

HIEE400103R0001

HIEE400106R0001

HIEE300661R0001 UPC090AE01

ARND-4199A

ARND-4195A

6AU1445-2AD00-0AA1

CP-316H/218B

086339-001

133713-001

019775-004

F8650X

YASKAWA ELECTRIC USASEM-10HS13  USASEM10HS13

YASKAWA ELECTRIC CACR-SR-15SZ1SSY228  CACRSR15SZ1SSY21

YASKAWA ELECTRIC CACR-SR15SZ1S-SY22  CACRSR15SZ1SSY22

WOODWARD 8406-113  8406113

WESTRONICS INC 4040-2-400-400-400-400-011-010-000  4040240040040040

WESTINGHOUSE 4D33811G02  4D33811G02

WARD LEONARD 5004-3001-11  5004300111

US DRIVES 0400-0075CT-DT-F-1  04000075CTDTF1

US DRIVES 0400-0060CT-DTV-F  04000060CTDTVF

US DRIVES 0400-00075CT-DT-F  040000075CTDTF

TOSHIBA VT130G7U-4400B  VT130G7U4400B

TOSHIBA VFAS1-6750PL-HN  VFAS16750PLHN

TEXAS INSTRUMENTS PLC 6AV7613-0AB22-0BJ0  6AV76130AB220BJ0

TEXAS INSTRUMENTS PLC 560-2124  5602124

TELEMECANIQUE TSX-RAM-51216  TSXRAM51216

TELEMECANIQUE TPM-XP1-074-30  TPMXP107430

SYMAX 8020-SCP-444  8020SCP444

SYMAX 8020-SCP-424  8020SCP424

SYMAX 8020-SCP-424  8020SCP424

SQUARE D PM870RD  PM870RD

SQUARE D 8538-SFA23  8538SFA23

SPARLING FM625-OF3-111  FM625OF3111

SIEMENS 6SE9-531-7DK40  6SE95317DK40

SIEMENS 6SE9-221-5DC40  6SE92215DC40

SIEMENS 6SE7031-0EE60  6SE70310EE60

SIEMENS 6SE6-430-2UD42-5GA0  6SE64302UD425GA0

SIEMENS 6SE3-226-8DJ40  6SE32268DJ40

SIEMENS 6SE3-226-8DJ40  6SE32268DJ40

SIEMENS 6-RA-2275-6GS22-0  6RA22756GS220

SIEMENS 6GF2005-0BC01  6GF20050BC01

SIEMENS 6ES5-948-3UA11  6ES59483UA11

SIEMENS 6ES5-456-7LA11  6ES54567LA11

SIEMENS 6DS1-105-8BA  6DS11058BA

SIEMENS 3RW2240-0CB15  3RW22400CB15

SEW EURODRIVE MDV60A0220-503-4-06  MDV60A0220503406

SANYO DENKI PDT-B3B-10  PDTB3B10

SAGINAW AV-486506  AV486506

ROOTS 718-U-RAI  718URAI

REXROTH 1-070-083-221  1070083221

REXROTH 0-608-830-226  0608830226

REXROTH 0-608-830-206  0608830206

REXROTH 0-608-830-141  0608830141

RELIANCE ELECTRIC 801429-1SC  8014291SC

RELIANCE ELECTRIC 40V4160  40V4160

RELIANCE ELECTRIC 0-54200-2  0542002

PRINTRONIX T5308  T5308

PPT VISION 661-0326-C30  6610326C30

PPT VISION 661-0306  6610306

OMRON NT31-ST121B-EV2  NT31ST121BEV2

OMRON F350-C41-E  F350C41E

OKUMA VACMF22/18.5R-153UR5  VACMF22185R153UR

NVIEW V70  V70

NDC P680163  P680163

NACHI AUY333  AUY333

MTS SYSTEMS CO MPM3202-R1-1405  MPM3202R11405

MTS SYSTEMS CO MPM3202-R1-1405  MPM3202R11405

MODICON PC-BALU-821  PCBALU821

MODICON AS-BDAU-204  ASBDAU204

MODICON 91-01213-01  910121301

MODICON 140-CHS-110-00  140CHS11000

MODICON 140-AII-330-00C  140AII33000C

MIYACHI MM-326B  MM326B

MITSUBISHI Q4A-CPU  Q4ACPU

MITSUBISHI Q3ACPU  Q3ACPU

MITSUBISHI HF354BS-A51  HF354BSA51

MEASUREX 51402797-200  51402797200

MEASUREX 09472000  09472000

MAGNETEK GPD515C-B034  GPD515CB034

LANDIS & GYR 549-635  549635

KTRON 2905-30427  290530427

JOSLYN CLARK 5DP5-5021-11  5DP5502111

JOHNSTONE PUMP COMPANY 120-295C  120295C

ITE SIEMENS HFC368S  HFC368S

ISSC 623-5096  6235096

INDUSTRIAL DEVICES B8962-FK1-AAAA-FF  B8962FK1AAAAFF

INDUSTRIAL DEVICES B8962  B8962

INDRAMAT MDD093B-N-030-N2M-110GA0  MDD093BN030N2M11

INDRAMAT MDD071B-N-040-N2T-095PB0  MDD071BN040N2T09

INDRAMAT MAC093B-0-OS-4-C/110-A-0/W1520LV/S001  MAC093B0OS4C110A

INDRAMAT 2AD164B-B350B1-DS06-B2N1  2AD164BB350B1DS0