Q4004 Serie
| Herstellerteil# | Beschreibung | Hersteller | Auf Lager | Betrieb |
| Q4004R4 | TRIAC SENS GATE | Littelfuse Inc. | 4861 |
|
| Q4004V4 | TRIAC 400V 4A TO251 | Littelfuse Inc. | 7963 |
|
| Q4004L4 | TRIAC 400V 4A TO220 | Littelfuse Inc. | 7085 |
|
| Q4004L359 | TRIAC SENS GATE 400V 4A TO220 | Littelfuse Inc. | 3043 |
|
| Q4004L356 | TRIAC SENS GATE 400V 4A TO220 | Littelfuse Inc. | 8541 |
|
| Q4004L352 | TRIAC SENS GATE 400V 4A TO220 | Littelfuse Inc. | 2319 |
|
| Q4004F42 | TRIAC 400V 4A TO202 | Littelfuse Inc. | 7659 |
|
| Q4004F41 | TRIAC 400V 4A TO202 | Littelfuse Inc. | 2037 |
|
| Q4004F32 | TRIAC SENS GATE 400V 4A TO202 | Littelfuse Inc. | 5573 |
|
| Q4004V3 | TRIAC SENS GATE 400V 4A TO251 | Littelfuse Inc. | 6535 |
|
| Q4004L3 | TRIAC SENS GATE 400V 4A TO220 | Littelfuse Inc. | 4333 |
|
| Q4004F31 | TRIAC SENS GATE 400V 4A TO202 | Littelfuse Inc. | 2615 |
|
| Q4004LT | TRIAC INT TRIGGER 400V 4A TO220 | Littelfuse Inc. | 8014 |
|