VGOL 10 Pack NPN Darlington Transistor TIP102 100V 8A TO 220 for Power Switching Relay Solenoid Driver Through Hole

- Versatile Power Control: NPN Darlington pair designed for low side switching of inductive and resistive loads including relays solenoids lamps and small DC motors from logic controllers - Ratings and Performance: 100 V collector emitter voltage and 8 A continuous collector current with high current gain for dependable switching when driven through a suitable base resistor - Package and Build: Standard TO 220 through hole case enables straightforward heatsink mounting and easy soldering on perfboard or PCBs for quick replacement and assembly - Circuit Protection: Add a flyback diode across coils to suppress voltage spikes and protect the transistor during inductive load switching - Replacement and Uses: replace OEM TIP102 suitable for home electronics projects maker workshops school labs repair benches and small automation panels