5pcs IRF640 Transistor 640 IRF640PBF TO220 MOSFET MOSFT FETs 200V 18A TO-220 Field Effect Transistors Set Electronic Component

5pcs IRF640 Transistor 640 IRF640PBF TO220 MOSFET MOSFT FETs 200V 18A TO-220 Field Effect Transistors Set Electronic Component