Q4012 Series
| Mfr.Part# | Description | Manufacturer | In Stock | Operation |
| Q4012LH5TP | TRIAC ALTERNISTOR 400V 12A TO220 | Littelfuse Inc. | 900 |
|
| Q4012NH5RP | TRIAC ALTERNISTOR 400V 12A TO263 | Littelfuse Inc. | 391 |
|
| Q4012RH2TP | ALTNSTR 400V 12A 10-10-10 MA TO2 | Littelfuse Inc. | 4664 |
|
| Q4012LH2TP | ALTNSTR 400V 12A 10-10-10 MA TO2 | Littelfuse Inc. | 7498 |
|
| Q4012NH5TP | TRIAC ALTERNISTOR 400V 12A TO263 | Littelfuse Inc. | 3160 |
|