| Manufacturer | Part Number | Description |
|---|---|---|
Motorola Semiconductor (now NXP Semiconductors) |
MUN5211T1 | Bias Resistor Transistors |
| SMUN5211T1G | Digital Transistors | |
| MUN5211T1G | Digital Transistors | |
Leshan Radio Company |
LMUN5211T1 | Bias Resistor Transistor NPN Silicon Surface Mount Transistor |
Leshan Radio Company |
LMUN5211T1G | Bias Resistor Transistor NPN Silicon Surface Mount Transistor |