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继电器输出监视器 芯片选型指南与应用电路参考
本专区收录了 1,027 款主流 继电器输出监视器 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 |
|---|---|---|---|---|
|
PLM9805
PDF
|
Littelfuse Inc. |
标准封装
|
3 PHASE LINE MONITOR | |
|
84872020
PDF
|
Crouzet |
标准封装
|
CONTROL RELAY VOLT 24VDC .2-60V | |
|
SLD-230-ALE
PDF
|
ATC-Diversified Electronics |
标准封装
|
SLD SERIES PHASE AND UNDER-VOLTA | |
|
RM35ATL0MW
PDF
|
Schneider Electric |
标准封装
|
HARMONY, MODULAR TEMPERATURE CON | |
|
2867979
PDF
|
Phoenix Contact |
标准封装
|
MON RELAY 3PHASE 2X2PDT 500VAC | |
| Omron Automation and Safety |
标准封装
|
OVR/UNDR RELAY 10 TO 200 A | ||
|
PLR380A
PDF
|
Littelfuse Inc. |
标准封装
|
RELAY 380-450VAC VOLT MONITOR | |
|
DIB01CB2310A
PDF
|
Carlo Gavazzi Inc. |
标准封装
|
115-230VAC CURR. RLY | |
|
233P-ENCL
PDF
|
Littelfuse Inc. |
标准封装
|
1-PHASE PUMPSAVERPLUS / 230V | |
|
DPC02DM49
PDF
|
Carlo Gavazzi Inc. |
标准封装
|
RLY MONITOR 3PH VOLT/FREQ | |
|
RM35ATW5MW
PDF
|
Schneider Electric |
标准封装
|
HARMONY, MODULAR TEMPERATURE 3-P | |
|
SPM120AEA25K
PDF
|
ATC-Diversified Electronics |
标准封装
|
SPM SERIES SUBMERSIBLE PUMP MONI | |
|
SLA-120-ALA
PDF
|
ATC-Diversified Electronics |
标准封装
|
SLA SERIES THREE-PHASE MONITORIN | |
|
SLJ-440-ALE
PDF
|
ATC-Diversified Electronics |
标准封装
|
SLJ SERIES PHASE SEQUENCE UNDER | |
|
RM17TU00
PDF
|
Schneider Electric |
标准封装
|
HARMONY, MODULAR MULTIFUNCTION 3 | |
|
K8DT-VW3CA
PDF
|
Omron Automation and Safety |
标准封装
|
UNDROVRVOLT RLY 20- 600V PSHIN | |
|
RM17TT00
PDF
|
Schneider Electric |
标准封装
|
HARMONY, MODULAR MULTIFUNCTION 3 | |
|
460-VBM
PDF
|
Littelfuse Inc. |
标准封装
|
3-PHASE VOLT MON/ 190-480V/ AD | |
|
DPR350C
PDF
|
ATC-Diversified Electronics |
标准封装
|
DPR-350C VOLTAGE PHASE MONITOR | |
|
102A2
PDF
|
Littelfuse Inc. |
标准封装
|
3-PHASE VOLTAGE MONITOR/ 190-4 | |
| Omron Automation and Safety |
标准封装
|
CURRENT RELAY 2 TO 500MA | ||
|
3UG46221AW30
PDF
|
Siemens |
标准封装
|
PILOT_SWITCH_CURR_3UG4622-AW30 0 | |
|
SLA-440-ALE
PDF
|
ATC-Diversified Electronics |
标准封装
|
SLA SERIES THREE-PHASE MONITORIN | |
|
HRN-32/2
PDF
|
ELKO EP North America |
标准封装
|
DIN MULTIF VOLT MONIT 276V AC/DC | |
| Omron Automation and Safety |
标准封装
|
UNDR/OVR VOLT RELAY 1 TO 150 V | ||
|
RM17UB310
PDF
|
Schneider Electric |
标准封装
|
HARMONY, MODULAR 3-PHASE VOLTAGE | |
|
84873221
PDF
|
Crouzet |
标准封装
|
RELAY MONITOR 3PHASE 120-277V | |
|
PRI-51/2A
PDF
|
ELKO EP North America |
标准封装
|
1PHASE CURRENT MONITORING RELAY | |
|
LWRS440A
PDF
|
Crouzet |
标准封装
|
PHASE CTRL RLY, 11-PIN, 3X440VAC | |
|
1336512
PDF
|
Phoenix Contact |
标准封装
|
MONITORING RELAY |
