HAND MIC, 4 PIN PLUG XLR-4-12C (P/N 903-1342) - Serviceable
P/N: 903-1342
Category: Connectors
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 |
|---|---|
| Serviceable | 1 Available |
Product Description
The 903-1342 is a handheld microphone with a 4-pin XLR connector for aircraft intercom and radio transmission. It incorporates a push-to-talk switch for transmit control and connects to audio panels or intercom stations via the XLR-4-12C jack. Some variants meet FAA TSO-C58a certification standards.
Installation requires proper wiring per the avionics manual and 4-pin XLR pinout conventions to ensure correct audio signal and PTT function in cockpit communication systems.
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 HAND MIC, 4 PIN PLUG XLR-4-12C (P/N 903-1342)?
The 903-1342 is a handheld microphone with a 4-pin XLR connector for aircraft intercom and radio transmission. It incorporates a push-to-talk switch for transmit control and connects to audio panels or intercom stations via the XLR-4-12C jack.
Is the 903-1342 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The HAND MIC, 4 PIN PLUG XLR-4-12C 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 903-1342 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 903-1342?
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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