| Manufacturer | Part Number | Description |
|---|---|---|
Motorola Semiconductor (now NXP Semiconductors)
| 2N5457 | GENERAL PURPOSE JFET |
| 2N5457 | N-Channel Amplifier | |
Calogic LLC
| 2N5457 | N-Channel JFET |
| 2N5457 | SILICON N-CHANNEL JFETS | |
| 2N5457 | N-Channel MOSFET | |
InterFET
| 2N5457 | N-Channel JFET |
| 2N5457G | N-Channel MOSFET |