IC (P/N 3718363-303) - New Surplus

The 3718363-303 is an integrated circuit (IC) component for aircraft avionics and engine controller assemblies. This signal processing chip operates within DO-160-qualified line-replaceable units, handling control and data functions on circuit board assemblies. Installed during OEM production or MRO maintenance, the IC requires ESD (electrostatic discharge) protection during handling and replacement.

Installation follows applicable Component Maintenance Manual (CMM) procedures with hardware assurance per DO-254 standards. Used in modern aircraft electronic systems where reliable signal processing and control logic are critical to flight operations.

What is the IC (P/N 3718363-303)?

The 3718363-303 is an integrated circuit (IC) component for aircraft avionics and engine controller assemblies. This signal processing chip operates within DO-160-qualified line-replaceable units, handling control and data functions on circuit board assemblies.

Is the 3718363-303 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The IC 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 3718363-303 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 3718363-303?

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.