Circuitron

Browse Circuitron electronics, lighting components and supporting parts for model railroad projects. Current listings include lamp and LED flasher circuits, a regulated DC converter, battery holders, lamps, fiber-optic strands and heat-shrink tubing.

Plan the circuit before choosing parts

Use the exact part number to check operating voltage, power requirements, supported lamps or LEDs, connections and package contents. A circuit board, power converter and lighting accessory perform different jobs; confirm which additional components your project needs rather than treating every item as a complete lighting or control system.

Browse more model train parts and accessories and the full model railroad catalog.