DIODE,SEMICONDUCTOR,DEVIC (P/N 1n4001) - New Surplus

The 1N4001 is a general-purpose rectifier diode in a DO-41 axial package, conforming to JEDEC standards. It performs DC rectification and reverse-polarity protection in aircraft electrical and avionics circuits. Commonly installed across relay and solenoid coils in 28 VDC systems to suppress flyback voltage spikes that can damage sensitive components.

The diode's silicon construction handles typical aviation power demands with reliable one-way current flow. Installation follows aircraft wiring practices and AC 43.13-1B guidance, with proper polarity orientation verified per maintenance manuals.

What is the DIODE,SEMICONDUCTOR,DEVIC (P/N 1n4001)?

The 1N4001 is a general-purpose rectifier diode in a DO-41 axial package, conforming to JEDEC standards. It performs DC rectification and reverse-polarity protection in aircraft electrical and avionics circuits.

Is the 1n4001 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The DIODE,SEMICONDUCTOR,DEVIC is available in: New Surplus. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.

Does the 1n4001 come with an 8130-3 airworthiness tag?

Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.

Do you offer bench testing for the 1n4001?

We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.