| Manufacturer | Part Number | Description |
|---|---|---|
Micro Electronics
| PN4248 | PNP SILICON AF LOW NOISE AMALL SIGNAL TRANSISTORS |
Fairchild (now onsemi)
| PN4248 | PNP Low Level Low Noise Amplifiers |
NTE Electronics (defunct)
| PN4248 | Silicon PNP Transistor |
