10pcs BT137S-600E TO252 BT137S triac SMD TO252 BT137S-600 BT136S-600E BT136S-600E BT139S-600E BT136S-600 BT138S-600E BT139S-600
Brand Name : SZQUANXW
Type : Drive IC
Package : DIP
Origin : Mainland China
Condition : New