| Manufacturer | Part Number | Description |
|---|---|---|
Multicomp |
MJ10021 | Darlington Power Transistor |
NTE Electronics (defunct) |
MJ10021 | NPN Silicon Power Darlington Transistor |
Mospec Semiconductor |
MJ10021 | Power Transistors |
Motorola Semiconductor (now NXP Semiconductors) |
MJ10021 | 60 AMPERE NPN SILICON POWER DARLINGTON TRANSISTORS |
