| Manufacturer | Part Number | Description |
|---|---|---|
Fairchild (now onsemi)
| MJE181 | NPN Epitaxial Silicon Transistor |
| MJE181G | Complementary Plastic Silicon Power Transistors | |
SavantIC
| MJE181 | (MJE180 - MJE182) SILICON POWER TRANSISTOR |
Inchange Semiconductor
| MJE181 | NPN Transistor |
| MJE181 | Complementary Plastic Silicon Power Transistors | |
CDIL
| MJE181 | NPN PLASTIC POWER TRANSISTORS |
Motorola Semiconductor (now NXP Semiconductors)
| MJE181 | 3 AMPERE POWER TRANSISTORS |
| MJE181 | POWER TRANSISTOR |