| Manufacturer | Part Number | Description |
|---|---|---|
Micro Electronics |
MPS6531 | Silicon Planar Epitaxial Transistor |
Motorola Semiconductor (now NXP Semiconductors) |
MPS6531 | AMPLIFIER TRANSISTOR |
| MPS6531 | NPN General Purpose Amplifier | |
| MPS6531 | NPN SILICON TRANSISTORS | |
Continental Device India |
MPS6531 | NPN SILICON PLANAR EPITAXIAL TRANSISTORS |