Icom 6910016070 PTT Push-to-Talk Switch Assembly for HM-56, HM-75, HM-124 Hand Microphones

Genuine Icom PTT Switch Assembly for Hand Microphones

The Icom 6910016070 is a factory original push-to-talk (PTT) switch assembly designed for Icom hand microphones. This critical component ensures reliable transmission activation for your HM-series microphone. When your PTT button becomes unresponsive, worn, or intermittent, this genuine Icom replacement part restores full functionality to your hand mic.

Key Features

• Genuine Icom factory replacement PTT switch assembly
• Precision-engineered electret condenser microphone element housing with integrated PTT mechanism
• Durable black textured housing designed to withstand frequent use in mobile and base station operations
• Features horizontal speaker grille slots for clear audio output
• Gold-plated center contact terminal for superior electrical connectivity and corrosion resistance
• Multiple mounting points and precise fitment ensure proper alignment within microphone shell
• Professional-grade construction matching original equipment specifications

Compatible Microphone Models

• Icom HM-56 Electret Condenser Microphone
• Icom HM-75 Hand Microphone
• Icom HM-124 Hand Microphone

What's Included

• One (1) PTT switch assembly with integrated speaker housing

Technical Details & Installation

This PTT switch assembly is the complete front housing unit that contains both the push-to-talk switch mechanism and the speaker grille assembly. The internal view reveals precision molding with multiple screw mounting points, cable routing channels, and the gold-plated center contact for the microphone element. Installation requires disassembly of the hand microphone housing and is recommended for technicians familiar with Icom microphone repair procedures.

The textured speaker grille provides acoustic transparency while protecting internal components from dust and debris. The robust construction ensures long-term reliability even in demanding mobile radio environments. This is an essential repair part for maintaining professional-grade communication equipment.

Manufacturer Part Number: 6910016070

Replaces: 6910008350