- IRF121
- Fairchild Semiconductor
- N-Channel Power MOSFETs, 11 A, 60-100 V
- IRF121
- General Electric Solid State
- N-channel enhancement-mode power field-effect transistor. Drain-sourge voltage 60V. Continuous drain current 32A.
- IRF121
- Harris Semiconductor
- Power MOSFET Data Book 1990
- IRF121
- Intersil Corporation
- 8.0A and 9.2A, 80V and 100V, 0.27 and 0.36 ?, N-Channel, Power MOSFETs
- IRF121
- International Rectifier
- TO-39 / TO-3 N-Channel HEXFET Power MOSFETs
- IRF121
- Samsung Electronics
- N-CHANNEL POWER MOSFETS