David Clark Aviation Headset, Headset-Mic, Over-The-Head, Helicopter, H10-36, Use H10-36=3D

superseded

David Clark Co

Part # 12508G20=3D

Hazmat
Forecastable
Hazmat
Forecastable
This aviation headset is designed for helicopter use, featuring a durable over-the-head design and a molded cord assembly that meets high pull and flex standards. It includes a 5-foot extended coil cord and a single plug for straightforward connectivity, making it suitable for demanding environments.This aviation headset is designed for helicopter use, featuring a durable over-
Buy now from
Boeing Distribution (formerly Aviall)
This product has been replaced by new
Part # H10-36=3D
View Replacement

Overview

The David Clark 12508G-20 Aviation Headset is an over-the-head headset designed specifically for helicopter use. This model features a molded cord assembly built to exceptional pull and flex standards, ensuring durability and reliability in demanding environments. It is equipped with a 5-foot extended coil cord and a single plug for easy connectivity.

Features & Benefits

  • Molded cord assembly designed for exceptional pull and flex standards
  • Helicopter version of the H10-30, providing tailored performance for aviation applications
  • Certified Noise Reduction Rating (NRR) of 24 dB for effective hearing protection
  • Exceeds RTCA/DO-214 standards for aviation headsets
  • Five-year warranty for peace of mind
  • Made in the USA, ensuring high-quality manufacturing
  • FAA TSO Approved C-139 and C57B for compliance with aviation safety standards
  • Provides clear communication and effective noise cancellation in helicopter environments
  • Durable construction ensures long-lasting performance, even in rigorous conditions
  • Comfortable design with super-soft head pad and larger, lighter Comfort Gel ear seals for extended wear
  • Advanced M-7/DC noise-canceling microphone for superior audio clarity

Specifications

  • Ear Coupling: Around-the-ear
  • Hardware: Steel
  • Connector Type: U-174/U
  • Connection Cable: ~ 5 ft. (1.5 m) coil cord
  • Weight (without cable): ~ 20 oz. (567 g)
  • Dome Type: ABS
  • Characteristic SPL: ~95 dB SPL (1 kHz, 1 mW) at maximum volume nominal
  • Total Harmonic Distortion (THD): < 1% at 110 dB SPL (300 - 3,000 Hz)
  • Earphone Type: Dynamic
  • Ear Impedance: 150Ω (300 each; wired in parallel)
  • Ear Frequency Response: 200 - 5,500 Hz
  • Microphone Principle: M-7/DC Amplified Electret
  • Mic Sensitivity: 400 mV +/- 6 dB into 150Ω load @ 1 kHz for 114 dB SPL input
  • Mic Frequency Response: 300 Hz – 3.5 kHz per RTCA DO 214
  • Mic DC Supply Voltage: 8-16V, not polarity sensitive
  • Source Resistance: 470Ω

Technical Information

FAA Approval Code

N/R

Country of Origin

United States

Harmonized Tariff Schedule Code

8518302000

Material Status

ZS

Lead Time (Days)

90

Shelf Life

No

Forecasted

No

Shipping Details

Hazmat Code

GP0

ECCN

9A991.d

Schedule B

8518302000

8130-3 Eligible

No

Hazmat

Yes

Part Explosive

No

Item Replacement History

Buy now from
Boeing Distribution (formerly Aviall)
This product has been replaced by new
Part # H10-36=3D
View Replacement
Product information provided "as is", and Boeing may add, change, discontinue or remove product information at any time. Product photos may not be exact match to product delivered. See terms & conditions.