SHURE 

SHURE A120S IN-LINE ON/OFF SWITCH (NO CONNECTORS, REQUIRES SOLDERING)

Mfg Part Number:  A120S  
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Price: $46.49
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Last Updated: Aug 12, 2025
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, PO and Wire.

The Shure A120S In-Line On/Off Switch is an in-line, balanced, locking or momentary switch for a microphone. The A120S can be configured in several ways to meet different user requirements. Typical use cases include adding Latch On/Off, Push-To-Talk, or Push-To-Mute (cough button) to a microphone. The A120S is contoured to fit comfortably in the hand, and an attached belt clip rotates to four positions to allow convenient mounting. The A120S can be wired Normally-Open or Normally-Closed, and can be used with a balanced mono audio signal or an unbalanced stereo audio signal. (Note: A120S is supplied unterminated; the installer must solder appropriate wiring to provide the function desired.) Its pushbutton combines with a rotary knob to provide either spring-return momentary or locking action. The unit is supplied with a crimp-on strain relief for 6.4mm (0.25-in.) diameter cable and with a flex relief for either large or small diameter cables.

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Main Specification
General Information
Manufacturer Shure, Inc
Manufacturer Part Number A120S
Manufacturer Website Address http://www.shure.com
Brand Name Shure
Product Model A120S
Product Name A120S Microphone On/Off Switch
Product Type Microphone On/Off Switch
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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