| Part Numbers | Manufacturer Name | Datasheet | Triac Type | Voltage - Off State | Current - On State (It (RMS)) (Max) | Voltage - Gate Trigger (Vgt) (Max) | Current - Non Rep. Surge 50, 60Hz (Itsm) | Current - Gate Trigger (Igt) (Max) | Current - Hold (Ih) (Max) | Mounting Type | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Q4012LH5 | LITTELFUSE INC | Alternistor - Snubberless | 400V | 12A | 1.3V | 110A, 120A | 50mA | 50mA | Through Hole | TO-220-3 Isolated Tab | |
| Q8012LH5 | LITTELFUSE INC | Alternistor - Snubberless | 800V | 12A | 1.3V | 110A, 120A | 50mA | 50mA | Through Hole | TO-220-3 Isolated Tab | |
| CTA12-1200BWPT | CRYDOM INC | Alternistor - Snubberless | 1200V (1.2kV) | 12A | 1.3V | 120A, 126A | 50mA | 50mA | Through Hole | TO-220-3 | |
| CTA12-1200CW | CRYDOM INC | Alternistor - Snubberless | 1200V (1.2kV) | 12A | 1.3V | 120A, 126A | 35mA | 35mA | Through Hole | TO-220-3 | |
| CTA12-1200CWPT | CRYDOM INC | Alternistor - Snubberless | 1200V (1.2kV) | 12A | 1.3V | 120A, 126A | 35mA | 35mA | Through Hole | TO-220-3 | |
| CTB12-1200BWPT | CRYDOM INC | Alternistor - Snubberless | 1200V (1.2kV) | 12A | 1.3V | 120A, 126A | 50mA | 50mA | Through Hole | TO-220-3 | |
| CTB12-1200CW | CRYDOM INC | Alternistor - Snubberless | 1200V (1.2kV) | 12A | 1.3V | 120A, 126A | 35mA | 35mA | Through Hole | TO-220-3 | |
| CTB12-1200CWPT | CRYDOM INC | Alternistor - Snubberless | 1200V (1.2kV) | 12A | 1.3V | 120A, 126A | 35mA | 35mA | Through Hole | TO-220-3 | |
| CTA12-1200BW | CRYDOM INC | Alternistor - Snubberless | 1200V (1.2kV) | 12A | 1.3V | 120A, 126A | 50mA | 50mA | Through Hole | TO-220-3 | |
| CTB12-1200BW | CRYDOM INC | Alternistor - Snubberless | 1200V (1.2kV) | 12A | 1.3V | 120A, 126A | 50mA | 50mA | Through Hole | TO-220-3 |
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