A BD135 NPN Epitaxial Silicon Power Transistor is a medium-power Bipolar Junction Transistor (BJT) designed for audio amplifiers, signal processing, and medium-current switching applications. Encapsulated in a robust TO-126 (SOT-32) plastic package with a metal mounting tab, it provides superior heat dissipation capabilities compared to standard TO-92 small-signal transistors. Printed clearly with part number "BD135", it is designed to handle continuous collector currents up to 1.5A

This product is featured by Famephase Electronic Accessories as an essential medium-power semiconductor for driving inductive loads such as relays, solenoids, DC motors, high-brightness LED arrays, and complementary audio output amplifier stages.