Replacement design for Fairchild 670 T103/203. 600 Ohms/170k Ohms. Ratio 17+17:1+1. Mumetal core in Mumetal can with colour coded leads. Can size J 45mm diameter x 52mm high. Similar to UTC Y6431. Suitable for Drip Electronics PCBs for 660, 670 and 666.
Sowter 8345 Fairchild 670 T103/T203 control amp input
£124.47
600/170kΩ input transformer, 17+17:1+1 ratio, Mumetal core
| Size | J |
|---|---|
| Minimum order quantity | 1 |
| PDF Data Sheet Link | https://carnhill-sowter.com/wp-content/uploads/2026/07/blank.pdf |