PL2303 USB to TTL Converter Modules

99৳ 
It's a small USB to TTL serial tool, using the PL2303 chip. You can use it to connect some serial device to your PC via USBB port.

LM2587 DC-DC Step Up or Boost Module

450৳ 
The LM2587 is an Input Voltage Range 3.5-30V to Adjustable Output Voltage Range 4.0-30V 80W DC-DC Booster Converter Step Up Voltage Regulator Module.

2SD882 40V 3A NPN Power Transistor

15৳ 
The 2SD882, 2SD-882, 882 is a NPN transistor manufactured by using planar technology resulting in rugged high performance devices. The complementary PNP type is 2SB772.

TIP31C 100V 3A NPN Power Transistors

24৳ 
The TIP31C is a base island technology NPN power transistor in TO-220 plastic package with better performances than the industry standard TIP31C that make this device suitable for audio, power linear and switching applications. The PNP type is TIP32C.

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.

BUX98A 1000V 30A Power Transistor

350৳ 
The BUX98A is a multi-epitaxial mesa NPN transistor in TO-3 metal case, intended for industrial applications from single and three phase mains operation.