过滤结果:2006
![]() | HN4FM606012 | HAMMOND | N4 3-PT DBL DOOR FLOORMOUNT 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | HN4 FM | 12.677" L x 57.329" W x 57.368" H (322.00mm x 1456.16mm x 1457.15mm) | - | ||
![]() | SRW6UDP | TRIPP LITE | 6UWALL MNT RACK ENC 15X24X22 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | SmartRack? | 20.500" L x 10.500" H (520.70mm x 266.70mm) | 6U | ||
![]() | HN4WM364212SS | HAMMOND | ENCLOSURE 2 DOOR WALLMOUNT 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | HN4 WM SS | 12.008" L x 39.258" W x 33.000" H (305.00mm x 997.15mm x 838.20mm) | - | ||
![]() | RR-1264-MG | BUD INDUSTRIES | RACK OPEN RELAY 66.5" X 19" GRY 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | RR | 3.000" L x 17.938" W x 66.500" H (76.20mm x 455.63mm x 1689.10mm) | 38U | ||
![]() | CMC271310 | HAMMOND | RACK STEEL 10X13X27 GRY 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | CMC | - | - | ||
![]() | HMET20185 | HAMMOND | MODULAR DBL DOOR ENCL 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | HME | 12.795" L x 67.559" W x 75.039" H (325.00mm x 1716.00mm x 1906.00mm) | - | ||
![]() | CMC202010 | HAMMOND | RACK STEEL 10X20X20 GRY 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | CMC | - | - | ||
![]() | DNRR77HDKB | HAMMOND | RACK STEEL 15X20.6X83.1 BLK 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | DNRR | 3.000" L x 17.750" W x 77.130" H (76.20mm x 450.85mm x 1959.10mm) | 44U | ||
![]() | 2UD605012FFTC | HAMMOND | ELECTRICAL ENCLOSURE 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | 2UD F | 11.000" L x 41.500" W x 59.130" H (279.40mm x 1054.10mm x 1501.90mm) | - | ||
![]() | DNRR70HDKB | HAMMOND | RACK STEEL 15X20.6X76.1 BLK 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | DNRR | 3.000" L x 17.750" W x 70.130" H (76.20mm x 450.85mm x 1781.30mm) | 40U | ||
![]() | DNRR70HDW | HAMMOND | RACK STEEL 15X20.6X76.1 BLK 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | DNRR | 3.000" L x 17.750" W x 70.120" H (76.20mm x 450.85mm x 1781.05mm) | 40U | ||
![]() | HN4WM24488S16 | HAMMOND | ENCLOSURE 2 DOOR WALLMOUNT 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | HN4 WM SS | 7.992" L x 45.242" W x 21.000" H (203.00mm x 1149.15mm x 533.40mm) | - | ||
![]() | HN4WM304810SS | HAMMOND | ENCLOSURE 2 DOOR WALLMOUNT 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | HN4 WM SS | 10.000" L x 45.242" W x 27.000" H (254.00mm x 1149.15mm x 685.80mm) | - | ||
![]() | SR2POST | TRIPP LITE | 45U 2-POST OPEN FRAME RACK 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | SmartRack? | 4.724" L x 17.795" W x 79.508" H (120.00mm x 452.00mm x 2019.50mm) | 45U | ||
![]() | CMC302010 | HAMMOND | RACK STEEL 10X20X30 GRY 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | CMC | - | - | ||
![]() | ARR-1272-NF | BUD INDUSTRIES | RACK ALUMINUM RELAY 77" X 19" 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | ARR | 3.000" L x 17.752" W x 77.000" H (76.20mm x 450.90mm x 1955.80mm) | 44U | ||
![]() | RR-1263-MG | BUD INDUSTRIES | RACK OPEN RELAY 31.5" X 19" GRY 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | RR | 3.000" L x 17.938" W x 31.500" H (76.20mm x 455.63mm x 800.10mm) | 18U | ||
![]() | RR-1263-BT | BUD INDUSTRIES | RACK OPEN RELAY 31.5" X 19" BLK 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | RR | 3.000" L x 17.938" W x 31.500" H (76.20mm x 455.63mm x 800.10mm) | 18U | ||
![]() | DCZ4A307742BK | HAMMOND | CABINET STEEL 42X30X83" BLACK 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | Telcordia?, Seismic, DCZ4 | 35.750" L x 17.810" W x 77.060" H (908.05mm x 452.37mm x 1957.32mm) | 44U | ||
![]() | SRWO12US | TRIPP LITE | 12UWALL MNT RACK ENC 31X20X20 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | SmartRack? | 18.000" L x 21.000" H (457.20mm x 533.40mm) | 12U | ||
![]() | RCBS1900817BK1 | HAMMOND | RACK STEEL 17.5X21X10.75 BLK 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | RCBS | 17.500" L x 17.810" W x 8.780" H (444.50mm x 452.37mm x 223.01mm) | 5U | ||
![]() | SR2POST25 | TRIPP LITE | 25U 2-POST OPEN FRAME RACK 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | SmartRack? | 4.724" L x 17.795" W x 44.508" H (120.00mm x 452.00mm x 1130.50mm) | 25U | ||
![]() | DNRR1963LDK | HAMMOND | RACK STEEL 19.8X20X66.1 BLK 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | DNRR | 3.000" L x 17.820" W x 63.120" H (76.20mm x 452.63mm x 1603.25mm) | 36U | ||
![]() | HMET20166 | HAMMOND | MODULAR DBL DOOR ENCL 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | HME | 16.732" L x 59.685" W x 75.039" H (425.00mm x 1516.00mm x 1906.00mm) | - | ||
![]() | HN4FM604810 | HAMMOND | N4 3-PT DBL DOOR FLOORMOUNT 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | - | HN4 FM | 10.709" L x 45.321" W x 57.368" H (272.00mm x 1151.15mm x 1457.15mm) | - |
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。