| SMT Transformers | TH Transformers | ||||||||
|---|---|---|---|---|---|---|---|---|---|
 PWB |
 SWBxxxx |
 WBx |
 WBC |
 1812WBT |
 PFD2015 |
 PFD3215 |
 SWBxxxx |
 WBx |
|
| Ratios 1:x | 1, 1.5, 2, 4,16 | 1, 1.5, 4 | 14 ratios | 7 ratios | 1, 1.5, 2 | 1 | 1 | 1, 1.5, 4 | 14 ratios |
| Tapped | Option | Option | Option | Option | — | — | — | Option | Option |
| Voltage max | 300 V | 500 V | 500 V | 300 V | 50 V | 250 V | 250 V | 500 V | 500 V |
| Input max | 1/4 W | 1/4 W | 1/4 W | 1/4 W | 1/4 W | 1/4 W | 1/4 W | 1/4 W | 1/4 W |
| Freq. max | 700 MHz | 300 MHz | 700 MHz | 1200 MHz | 645 MHz | 750 MHz | 645 MHz | 300 MHz | 700 MHz |
