| TYPE | DESCRIPTION |
| Mfr | Hammond Manufacturing |
| Series | 631 |
| Package | Bulk |
| Product Status | OBSOLETE |
| Inductance | 4mH |
| Size / Dimension | 0.984" L x 0.787" W (25.00mm x 20.00mm) |
| Mounting Type | Through Hole |
| Transformer Type | SCR and Triac Trigger (Encapsulated) |
| Turns Ratio - Primary:Secondary | 1:1:1 |
| Height - Seated (Max) | 0.512" (13.00mm) |