RESISTOR (P/N BW20F) - New Surplus

The BW20F is a molded wirewound resistor designed for aircraft avionics signal conditioning and current-limiting applications. This fixed resistor limits electrical current in avionics circuits, protecting sensitive components from overcurrent conditions. Qualified under MIL-PRF-26 aerospace standards, the BW20F features failsafe wirewound construction for reliable performance in flight-critical Line Replaceable Units (LRUs).

Installation requires selecting the appropriate resistance value and wattage per the aircraft wiring diagram, then securing the component per maintenance manual specifications. Commonly used in navigation, communication, and instrument systems where precise current control is essential.

What is the RESISTOR (P/N BW20F)?

The BW20F is a molded wirewound resistor designed for aircraft avionics signal conditioning and current-limiting applications. This fixed resistor limits electrical current in avionics circuits, protecting sensitive components from overcurrent conditions.

Is the BW20F 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 BW20F 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 BW20F?

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.