BC547 50V 100mA NPN General Purpose Transistor

3৳ 
The BC547 is a NPN transistor hence the collector and emitter will be left open (Reverse biased) when the base pin is held at ground and will be closed (Forward biased) when a signal is provided to base pin.

DMG2302U-7 N-Channel 20V 4.2A MOSFET

120৳ 
The DMG2302U-7 is 20V 4.2A 800 mW SOT23 Package. This N channel MOSFET transistor operates in enhancement mode. This MOSFET transistor has an operating temperature range of -55 °C to 150 °C.

DM0565R Green Mode PWM Power Switch

330৳ 
The FSDM0565R is an integrated Pulse Width Modulator (PWM) and Sense FET specifically designed for high performance offline Switch Mode Power Supplies (SMPS) with minimal external components TO-220F-6Pins Packge.

TIP122 100V 5A NPN Darlington Transistor

25৳ 
The TIP120, TIP121, TIP122 (NPN); TIP125, TIP126, TIP127 (PNP) Plastic Medium-Power Complementary Silicon Transistors NPN Power Darlington Transistor TO-220.

IRFB4110 100V 180A N-Channel Power MOSFET

150৳ 
The IRFB4110PBF is a 100V single N-channel HEXFET® Power MOSFET with extremely low on-resistance per silicon area and fast switching performance using Trench MOSFET technology.