RESISTOR (P/N 2n3772) - New Surplus

The 2n3772 is an NPN power transistor in a TO-204AA (TO-3) metal package designed for high-current switching and regulation in aircraft electronics. This semiconductor component handles power-supply and control module applications where reliable switching performance is critical. Built to MIL-PRF-19500/413 specifications, it's used in avionics systems including Hawker 800 and 900XP equipment.

Installation and testing must follow the applicable aircraft maintenance manual. Verify part applicability with your aircraft's Illustrated Parts Catalog before replacement to ensure compatibility with your specific system configuration.

What is the RESISTOR (P/N 2n3772)?

The 2n3772 is an NPN power transistor in a TO-204AA (TO-3) metal package designed for high-current switching and regulation in aircraft electronics. This semiconductor component handles power-supply and control module applications where reliable switching performance is critical.

Is the 2n3772 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The RESISTOR 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 2n3772 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 2n3772?

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.