| Manufacturer | Part Number | Description |
|---|---|---|
| BF244B | n-channel JFET | |
| BF244B | N-Channel RF Amplifier | |
InterFET Corporation |
SMPBF244B | (SMPxxxx) N-Channel Silicon Junction Field-Effect Transistors |
Motorola Semiconductor (now NXP Semiconductors) |
BF244B | JFET VHF/UHF AMPLIFIER |