| Manufacturer | Part Number | Description |
|---|---|---|
Motorola Semiconductor (now NXP Semiconductors) |
BC557A | Amplifier Transistors |
Diotec Semiconductor |
BC557A | General Purpose PNP Transistors |
onsemi |
BC557A | PNP Epitaxial Silicon Transistor |
Continental Device India |
BC557A | PNP Transistor |
Weitron Technology |
BC557A | PNP Transistor |
SeCoS Halbleitertechnologie GmbH |
BC557A | PNP Transistor |
