CONTACTOR (P/N sd105k) - Serviceable

The sd105k is a high-current contactor for aircraft primary power distribution systems. This switching component isolates the main electrical bus and battery circuits in Hawker 800XP/850XP/900XP aircraft. The contactor handles heavy load switching during engine start and normal flight operations, protecting downstream systems from electrical faults.

Installation follows the aircraft wiring diagram and maintenance manual specifications. Verify compatibility with your aircraft's Illustrated Parts Catalog before installation. Conforms to MIL-PRF-6106 performance standards for aviation electrical switching components.

What is the CONTACTOR (P/N sd105k)?

The sd105k is a high-current contactor for aircraft primary power distribution systems. This switching component isolates the main electrical bus and battery circuits in Hawker 800XP/850XP/900XP aircraft.

Is the sd105k compatible with my aircraft's avionics suite?

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

Does the sd105k 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 sd105k?

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.