| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | UNR521L | Silicon NPN epitaxial planar type | 449K |
|
|
| 2 | UNR521L(UN521L) | Composite Device - Transistors with built-in Resistor | 292K |
|
|
| 3 | UNR521L|UN521L | Composite Device - Transistors with built-in Resistor | 449K |
|
|
