A557RW и другие
| Компонент | Описание | Производитель | |
| 031-5557-RFX | BNC Connectors |
Amphenol Corporation |
 |
| 1N4557R | 50 Watt Zener Diodes |
Microsemi Corporation |
|
| 1N4557RA | 50 Watt Zener Diodes |
Microsemi Corporation |
|
| 1N4557RB | 50 Watt Zener Diodes |
Microsemi Corporation |
|
| 31-5557-RFX | Bayonet coupling mechanism provides quick |
Amphenol Corporation |
|
| A557RW | Wide Input Range, 5W Single & Dual Output DC/DC Converters |
MicroPower Direct, LLC |
|
| BFD3557R0B | BEAD Filter |
SAMWHA ELECTRIC |
|
| BFD3557R0F | BEAD Filter |
SAMWHA ELECTRIC |
|
| BFD3557R0L | BEAD Filter |
SAMWHA ELECTRIC |
|
| BFD3557R0S | BEAD Filter |
SAMWHA ELECTRIC |
|