过滤结果:4015
![]() | BM2R08MV1 | CROUZET | RELAY TIME DELAY 240HRS 8A 250V 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | BM2R | Active | DIN Rail | ||||||
![]() | SASP10S110AD | CROUZET | RELAY TIME DELAY 10SEC DIN RAIL 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | SAS | Active | DIN Rail | ||||||
![]() | H3FA-AU-DC24 | Omron | RELAY TIME DELAY 10MIN 3A 250V 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | H3FA | Active | Through Hole | ||||||
![]() | TS2223 | L | RELAY TIME DELAY 180SEC CHASSIS 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | TS2 | Active | Chassis Mount | ||||||
![]() | MSM20.15W9 | L | RELAY TIME DELAY 0.15SEC CHASSIS 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | MSM | Active | Chassis Mount | ||||||
![]() | KRDR421A4 | L | RELAY TIME DELAY 100SEC 10A 125V 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | KRDR | Active | Chassis Mount | ||||||
![]() | FB230A | L | RELAY TIME DELAY FLSH FAIL ALARM 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | * | Active | - | ||||||
![]() | FB9L | L | RELAY TIME DELAY LED BEACON ALRM 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | * | Active | - | ||||||
![]() | FB120A | L | RELAY TIME DELAY FLSH FAIL ALARM 数据手册 |
| 库存:1000 + 国内:1~2 天 立即购买 | - | * | Active | - | ||||||
![]() | H3CA-FA | Omron | RELAY TIME DELAY 9990HRS 3A 250V |
| 库存:1000 + 国外:7~10 天 立即购买 | - | H3CA | Active | DIN Rail | ||||||
![]() | SCR9L | L | RELAY TIME DELAY LED LAMP ALARM 数据手册 |
| 库存:1000 + 国内:1~2 天 立即购买 | - | * | Active | - | ||||||
![]() | FS155-30RF | L | RELAY TIME DELAY AC FLASHER 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | * | Active | - | ||||||
![]() | FS165-30T | L | RELAY TIME DELAY AC FLASHER 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | * | Active | - | ||||||
![]() | FA165-2 | L | RELAY TIME DELAY SOL ST AUX MOD 数据手册 |
| 库存:1000 + 国内:1~2 天 立即购买 | - | * | Active | - | ||||||
![]() | FA165 | L | RELAY TIME DELAY SOL ST AUX MOD 数据手册 |
| 库存:1000 + 国内:1~2 天 立即购买 | - | * | Active | - | ||||||
![]() | FA155 | L | RELAY TIME DELAY SOL ST AUX MOD 数据手册 |
| 库存:1000 + 国内:1~2 天 立即购买 | - | * | Active | - | ||||||
![]() | FA155-2 | L | RELAY TIME DELAY SOL ST AUX MOD 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | * | Active | - | ||||||
![]() | T10S400 | L | RELAY TIME DELAY ON ADJ 460V 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | * | Active | - | ||||||
![]() | T10200 | L | RELAY TIME DELAY ON ADJ 230V 数据手册 |
| 库存:1000 + 国内:1~2 天 立即购买 | - | * | Active | - | ||||||
![]() | T10120 | L | RELAY TIME DELAY ON ADJ 115V 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | * | Active | - | ||||||
![]() | H3BG-N8 AC110V | Omron | RELAY TIME DELAY 120SEC 5A 250V 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | H3BG-N | Active | Socketable | ||||||
![]() | ASTUA3 | L | RELAY TIME DELAY 100MIN DIN RL 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | ASTU | Active | DIN Rail | ||||||
![]() | TDS120ALD | L | RELAY TIME DELAY SINGLE SHOT 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | * | Active | - | ||||||
![]() | HRV43AE | L | RELAY TIME DELAY COIN COUNTER 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | * | Active | - | ||||||
![]() | HRV41SE | L | RELAY TIME DELAY COIN COUNTER 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | * | Active | - |
什么是光电传感器:
光电传感器是将光信号转换为电信号的一种器件。其工作原理基于光电效应。光电效应是指光照射在某些物质上时,物质的电子吸收光子的能量而发生了相应的电效应现象。根据光电效应现象的不同将光电效应分为三类:外光电效应、内光电效应及光生伏特效应。光电器件有光电管、光电倍增管、光敏电阻、光敏二极管、光敏三极管、光电池等。分析了光电器件的性能、特性曲线。