| Manufacturer | Part Number | Description |
|---|---|---|
| K1120 | 2SK1120 | |
Champion |
K1120D | Crystal Clock Oscillators |
IXYS (now Littelfuse) |
K1120NC380 | Medium Voltage Thyristor |
IXYS (now Littelfuse) |
K1120NC360 | Medium Voltage Thyristor |
IXYS (now Littelfuse) |
K1120NC420 | Medium Voltage Thyristor |
| 2SK1120 | N-Channel MOSFET | |
IXYS (now Littelfuse) |
K1120NC400 | Medium Voltage Thyristor |
Nisshinbo |
NJK1120A | Cathode |