| 型号 | 制造商 | 描述 | 操作 |
| PFM50A [更多] | Semtech Corporation | Diode Switching 5.65KV 0.092A - Bulk (Alt: PFM50A) | 搜索 |
| PFM500 [更多] | Eaton Corporation | AC/DC Power Supply Single 500W 8-Pin - Bulk (Alt: PFM500) | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| 54522PFM500PH [更多] | Thomas & Betts | 搜索 | |
| PFM50LCY/UNV34-33 [更多] | Cooper Crouse-Hinds | 搜索 | |
| 540500PFM500 [更多] | Thomas & Betts | 搜索 | |
| 54289PFM500BS [更多] | Thomas & Betts | 搜索 | |
| 58180BTPFM500BS [更多] | Thomas & Betts | 搜索 | |
| PFM50LCY/UNV34-76 [更多] | Cooper Crouse-Hinds | 搜索 | |
| NPFM50LCY/UNV34-76 [更多] | Cooper Crouse-Hinds | 搜索 | |
| NPFM50LCY/UNV34-33 [更多] | Cooper Crouse-Hinds | 搜索 | |
| NPFM50LCY/UNV1-33 [更多] | Cooper Crouse-Hinds | 搜索 | |
| PFM50LCY/UNV1-33 [更多] | Cooper Crouse-Hinds | 搜索 | |
| NPFM50LCY/UNV34-76-M25 [更多] | Cooper Crouse-Hinds | 搜索 | |
| NPFM50LCY/UNV1-76 [更多] | Cooper Crouse-Hinds | 搜索 | |
| PFM50LCY/UNV1-76 [更多] | Cooper Crouse-Hinds | 搜索 | |
| NPFM50LCY/UNV1-76-M25 [更多] | Cooper Crouse-Hinds | 搜索 |