| Manufacturer | Part Number | Description |
|---|---|---|
| Unknown Manufacturer | 2N3993A | P-Channel Silicon Junction Field-Effect Transistor |
| Unknown Manufacturer | 2N3993 | P-Channel Silicon Junction Field-Effect Transistor |
Motorola Semiconductor (now NXP Semiconductors) |
2N3993 | Switching JFET |
|
Motorola Semiconductor (now NXP Semiconductors) |
2N3993A | Switching JFET |
