Male Pin headers and female headers (136) Bipolar transistor (triode) (70) Power connectors (27) Analog-to-digital conversion ICs (24) Connector accessory kits (22) Digital triode (22) Board-to-board connectors (16) SMD resistors (15) ESD diodes (14) Temperature sensors (13) Passive Crystal Oscillators (12) Current transformers (8) Digital Signal Processors and Controllers (7) Infrared receivers (7) Fuse tubes (7) Crimp terminals (6) Backplane connectors (5) Linear voltage regulator ICs LDO (5) DC-DC ICs (5) Power Management ICs (PMIC) (5) Direct-insert electrolytic capacitors (4) LED drivers (4) DC-DC power modules (4) Electromechanical and electrical (4) Switching power supply ICs (3) (3) Infrared transmitters (3) Wireless transceiver ICs (3) Soldering and desoldering (2) Screwdriver/tweezers/wrench tools (2) Wire accessories (2) Temperature fuses (2) 8-bit Microcontroller - MCU (1) Rack cabinet (1) Development board kit (1) Other modules (1) Pushbutton Switches (1) IGBT tube (1) Antenna (1)