| PartNumber | CTA24-1200B | CTA24-1200BW | CTA24-1200CW |
| Description | TRIAC 1.2KV 24A TO220AB | TRIAC ALTERNISTOR 1.2KV TO220AB | TRIAC ALTERNISTOR 1.2KV TO220AB |
| Manufacturer | Crydom Co. | Crydom Co. | - |
| Product Category | Thyristors - TRIACs | Thyristors - TRIACs | - |
| Series | - | - | - |
| Packaging | Bulk | Bulk | - |
| Package Case | TO-220-3 | TO-220-3 | - |
| Mounting Type | Through Hole | Through Hole | - |
| Supplier Device Package | TO-220AB | TO-220AB | - |
| Configuration | Single | Single | - |
| Current Hold Ih Max | 80mA | 75mA | - |
| Voltage Off State | 1200V (1.2kV) | 1200V (1.2kV) | - |
| Voltage Gate Trigger Vgt Max | 1.3V | 1.3V | - |
| Current Gate Trigger Igt Max | 50mA | 50mA | - |
| Current On State It RMS Max | 24A | 24A | - |
| Current Non Rep# Surge 50 60Hz Itsm | 250A, 260A | 250A, 260A | - |
| Triac Type | Standard | Alternistor - Snubberless | - |