10pcs gêleos to220 para-220 bt138 tria novo original
Condition : New
is_customized : Yes
Origin : Mainland China
Application : international standard
Brand Name : HJXRHGAL
Dissipation Power : international standard
Model Number : BT137-800E
Supply Voltage : international standard
Operating Temperature : international standard
Type : Voltage Regulator
Package : TO-220