ER20 electronic transformer bobbin 4pin. Vertical type transformer bobbin. ER20 T375HF coil bobbin. Pin Pitch=4mm. Bobbin Size=20.3mmX15.7mmX14.8mm. We can make tooling. UL REC:94V-0
ER25 10 pin electronic transformer bobbin. Vertical type transformer bobbin. Pin Pitch=3.5mm. Bobbin Size=17.8mmX17.8mmX8.9mm. Parallel distance=14mm. We can make tooling. UL REC:94V-0
5+3 pins ER25 transformer bobbin. Phenolic material ER25 coil bobbin. Pin Pitch=3.5mm. Bobbin Size=17.8mmX17mmX8.9mm. Parallel distance=14.5mm. We can make tooling. UL REC:94V-0