Zener diodes (80) (17) Through Hole Resistors (14) IGBT tube (14) Plug-in connectors (13) Analog switch ICs (11) Amplifiers (9) Instrument op amps (9) Accessories (9) Bipolar transistor (triode) (9) Wire accessories (6) Schottky diodes (5) Special function amplifiers (5) DC-DC power modules (5) Development board kit (4) Screwdriver/tweezers/wrench tools (3) RF coaxial connectors (2) Circular connectors (2) Ethernet connectors (2) Switching power supply ICs (2) DC-DC ICs (2) Other modules (2) LED display modules (2) MOSFET (2) Instrument and equipment and accessories (2) (2) Signal switch multiplexer decoder (1) Solid-state electrolytic capacitors (1) NTC thermistors (1) Ultra-fast/fast recovery diodes (1) TVS diodes (transient voltage suppression diodes) (1) Driver ICs (1) Power Management ICs (PMIC) (1) Specialized sensors (1) RF Mixers (1)