Battery Holders, Clips, Contacts DC Switching Regulators Diodes, Rectifiers - Single FETs - Single Gates and Inverters Linear ICs ; Operational Amplifiers and Comparators Linear Regulator Motor Drivers and Controllers Multivibrators Non-Rechargeable Batteries Oscillators RF Diodes Schottky Diodes Solid State Relays Special Purpose Transistors Transistor Output Optocouplers Transistors (BJT) - Single TVS Diodes Variable Capacitance Diodes (Varicaps, Varactors) Zener Diodes - Single