| Series | Description | Inductance (min) (microH) | Inductance (max) (microH) |
 | |  | |
| TC-10 |  | Converter | | |
| TA | | Audio, Telephone Coupling Transformers | | |
| PT-50 | | Trigger, SCR Isolation Transformer | 200 | 5000 |
| PL-11, -12, -13, -14, -32, -33, -34 | | Low Power AC Transformer | | |
| PL-22, -23, -24, -42, -43, -44 | | Low Power AC Transformer | | |
| PT-100, PT-200 | | ISDN Transformers in Both Through Hole and Surface Mount Packages | 13 | 72 |
| Series | Description | Inductance (min) (microH) | Inductance (max) (microH) |
|
