SEMICONDUCTOR DEVICE, DIODE (P/N 353-6481-130) - New Surplus
P/N: 353-6481-130
Category: Electrical Components
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 1 Available |
Product Description
The 353-6481-130 is a silicon semiconductor diode for aircraft electrical systems. This device suppresses voltage spikes across relay coils in DC bus circuits, protecting sensitive avionics and control systems from transient damage. Installed in parallel with relay windings, the diode conducts reverse current when the relay de-energizes, clamping flyback voltage to safe levels.
Orientation by polarity is critical—cathode stripe must align per aircraft wiring diagrams. MIL-PRF-19500 qualified for aerospace reliability.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the SEMICONDUCTOR DEVICE, DIODE (P/N 353-6481-130)?
The 353-6481-130 is a silicon semiconductor diode for aircraft electrical systems. This device suppresses voltage spikes across relay coils in DC bus circuits, protecting sensitive avionics and control systems from transient damage.
Is the 353-6481-130 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The SEMICONDUCTOR DEVICE, DIODE 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 353-6481-130 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 353-6481-130?
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.
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