| Manufacturer | Part Number | Description |
|---|---|---|
NTE Electronics (defunct)
| PN3645 | Silicon PNP Transistor |
Fairchild (now onsemi)
| PN3645 | PNP General Purpose Amplifier |
Micro Electronics
| PN3645 | PNP SILICON PLANAR EPITAXIAL TRANSISTORS |
Central Semiconductor
| PN3645 | Small Signal Transistors |
