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保护继电器和系统 芯片选型指南与应用电路参考
本专区收录了 1,071 款主流 保护继电器和系统 电子元器件。涵盖详细工作电压/电流、封装尺寸、引脚分布图(Pinout)、工作温度范围等电气参数,支持按原厂型号精准比对、Pin-to-Pin 替代选型及最新原厂官方 Datasheet 规格书免费查阅与下载。
| 器件型号 (MPN) | 制造原厂 | 封装规格 | 电气特性与技术摘要 | 规格书 / 详情 |
|---|---|---|---|---|
|
ELR-341-1
PDF
|
Selec Controls USA Inc. |
标准封装
|
PANEL MOUNT ELR, LEAKAGE CURRENT | |
|
VPRD2M-BL-CE
PDF
|
Selec Controls USA Inc. |
标准封装
|
DIGITAL ,1-2W, 3-4W, UNDER / OVE | |
| Selec Controls USA Inc. |
标准封装
|
ANALOG EARTH LEAKAGE RELAY, LEAK | ||
| Selec Controls USA Inc. |
标准封装
|
3-3W, UNDER / OVER VOLTAGE, PHAS | ||
|
SE-105
PDF
|
Littelfuse Inc. |
标准封装
|
GROUND FAULT MONITOR | |
|
SVM-12A-12
PDF
|
R-K Electronics, Inc. |
标准封装
|
1 VOLT RELAY ADJ 11-15VAC -16P 8 | |
|
ZVR-240A-AAB
PDF
|
R-K Electronics, Inc. |
标准封装
|
MV RELAY 240VAC ADJ 35-430MV 1NO | |
|
TVM-600-21-2002
PDF
|
R-K Electronics, Inc. |
标准封装
|
3 VOLT RELAY ADJ 520-690VAC 13P | |
|
MCDR-10-S
PDF
|
R-K Electronics, Inc. |
标准封装
|
AC CURRENT RELAY, 10 A, C-T, T/B | |
|
PRSL-200-1.5
PDF
|
R-K Electronics, Inc. |
标准封装
|
PHASE REVERSAL,208/240VAC 3 DPDT | |
| Selec Controls USA Inc. |
标准封装
|
DIGITAL EARTH FAULT RELAY, 2 X 1 | ||
|
PRSV600-2
PDF
|
Altech Corporation |
标准封装
|
VOLTAGE PROTECTION RELAY, DIGITA | |
|
DEB71DM24A5
PDF
|
Carlo Gavazzi Inc. |
标准封装
|
MODULAR EARTH LEAKAGE MONITORING | |
|
3ZS13226CC150YE5
PDF
|
Siemens |
标准封装
|
SIRIUS SIMOCODE ES V17 | |
|
SE-330HV-28-00
PDF
|
Littelfuse Inc. |
标准封装
|
MONITOR NGR HV 48V DUAL SC FBR | |
|
SE-330AU-28-00
PDF
|
Littelfuse Inc. |
标准封装
|
MONITOR NGR 48V DUAL SC FBR | |
|
SE-330-28-00
PDF
|
Littelfuse Inc. |
标准封装
|
MONITOR NGR 48V DUAL FBR 61850 | |
|
SE-330AU-08-00
PDF
|
Littelfuse Inc. |
标准封装
|
MONITOR NGR UNIV DUAL SC FBR | |
|
SE-135-XGC-03
PDF
|
Littelfuse Inc. |
标准封装
|
MONITOR GFGC AC/DC EXT-GC ETHER | |
|
EL731-11-10
PDF
|
Littelfuse Inc. |
标准封装
|
AC/DC EARTH-LKGE RELAY | |
|
EL731-03-00
PDF
|
Littelfuse Inc. |
标准封装
|
AC/DC EARTH-LKGE RELAY | |
|
EL731-02-00
PDF
|
Littelfuse Inc. |
标准封装
|
AC/DC EARTH-LKGE RELAY 75-275V | |
|
WUVT1-440
PDF
|
TE Connectivity Aerospace, Defense and Marine |
标准封装
|
WUVT1-440=RELAY, UNDERVOLTAGE | |
|
1618083-2
PDF
|
TE Connectivity Aerospace, Defense and Marine |
标准封装
|
410DC-1X=WILMAR UNDERVOLTAGE | |
|
WUV-125DC-H
PDF
|
TE Connectivity Aerospace, Defense and Marine |
标准封装
|
WUV-125DC-H=WILMAR UNDRVOLTAGE | |
|
1618104-8
PDF
|
TE Connectivity Aerospace, Defense and Marine |
标准封装
|
WCT3-125DC-5H=WILMAR OVERCURRE | |
|
3UF70111AB000
PDF
|
Siemens |
标准封装
|
SIMOCODE PRO V PN 24VDC | |
|
4-1618105-0
PDF
|
TE Connectivity Aerospace, Defense and Marine |
标准封装
|
WGD-200-120AC = RELAY, GROUND | |
|
AF0100-10-CC
PDF
|
Littelfuse Inc. |
标准封装
|
ARC-FLASH RELAY 24V W/CONFORMAL | |
|
25-060-4X
PDF
|
TE Connectivity Aerospace, Defense and Marine |
标准封装
|
25-060-4X=WILMAR OVER/UNDERFRE |