BD136 45V 1.5A PNP Power Transistor

10৳ 
These epitaxial planar transistors are mounted in the TO-126 plastic package. The PNP types are the BD136 and BD140, and the complementary NPN types are the BD135 and BD139.

2SC4793 230V 1A NPN Audio Power Transistor

35৳ 
The 2SC4793, 2SC-4793, 4793 230V 1A 20W NPN Audio Power Transistor Driver Stage, TO-220F Package, Manufactured by Toshiba.

D4723GS RS-232 Line Driver/Receiver IC

490৳ 
The µPD4723 is a high-breakdown voltage silicon gate CMOS line driver/receiver based on the EIA/TIA-232-E standard. The internal DC/DC converter can switch between multiple voltages, allowing it to operate with a single +3.3 V or +5 V power supply.

FQP12N60C 600V 12A Power MOSFET

42৳ 
The FQP12N60C, 12N60 is a N-Chanel Power MOSFET 12A, 600V, 0.8Ω high voltage and high current, designed to have better characteristics, such as fast switching time, low gate charge, low on-state resistance and have a high rugged avalanche characteristics.