| BF904R | FETs |
| BF904WR | FETs |
| BF904 | FETs |
| BF904AR | Transistors, RF & IF |
| BF904A | Transistors, RF & IF |
| BF904AWR | Transistors, RF & IF |
| BF904 | Transistors, RF & IF |
| BF904WR | Transistors, RF & IF |
| BF904R | Transistors, RF & IF |
| BF904 | Transistors, RF & IF |
| BF904WR | Transistors, RF & IF |
| BF904R | Transistors, RF & IF |