The Telex TEL-66TRA noise cancelling aircraft microphone that consist of a dynamic microphone cartridge, transistor amplifier, and push-to-talk switch in a rugged, black plastic case. Also included is a hanger bracket and mounting hardware.
This 66TRA hand microphone (Alternate Part# 60837-008) has a molded right angle PJ-068 connector plug, coiled cord, and mounting hardware.
- Microphone gain adjustable through an opening in the back of the microphone
- Molded right angle PJ-068 plug
- Approved for aircraft use under Federal Aviation Agency TSO C-58
Product Codes | |
|---|---|
| Mfr Part No: | 60837-008 |
| ECCN: | 7A994 |
| PROAPP: | PT4047CE |
| SCHEDULE B CODE: | 8518.10.0000 |
| TSO: | C58 |
Weight: 9 oz (255 g)Dimensions: 3.725 x 2 x 1.125 in (94.62 x 51 x 28.58 mm)Cable Length: 5 ftConnector Plug Type: Model TEL-66T: PJ-068 Model TEL-66TRA: Molded right angle (PJ-068 equiv.)Microphone Type: Close talking differential, dynamic elementFrequency Response: 100 Hz – 5000 HzImpedance: 50Ω – 60ΩSensitivity: -48dB (re: 1V/μbar at 1kHz, 1/4-inch from microphone with 150Ω load and 12 VDC)Supply Voltage: 8 VDC – 30 VDCCurrent Requirements: 15 mA @ 12V, 100Ω load 30 mA @ 24V, 100Ω loadSwitch: Microphone and relay circuits normally openCable: 5 ft, 3-conductor coil cord (extended length)
- Stock: Warehouse
- Manufacturer Part #: 60837-008
Aircraft Fitment Finder
Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies to all refunds (returns, cancellations, core-fee refunds) regardless of reason.
- Return shipping: paid by buyer.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
Authenticity & authorization
All parts sold by American Aviation Parts are genuine factory products sourced through authorized distribution channels. Our authorization status varies by brand — for some brands we are a direct authorized dealer; for others we are an independent reseller through authorized distribution. Either way, the part you receive is the same factory product, with standard documentation available on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
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