BC-1917/ATQ-19 H (4+3PIN) Transformer Bobbin

BC-2308/ATQ-23 V (5PIN) Transformer Bobbin

BC-2350/ATQ-23 H (5+5PIN) Transformer Bobbin

BC-2520/ATQ-25 V (4PIN) Transformer Bobbin

BC-2919/ATQ-29 V (5PIN) Transformer Bobbin