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1/4" Jack - Switchcraft, Mono, shunt tip

Switchcraft
Pictured: Standard (0.275")
Pictured: Standard (0.275")
Pictured: Standard (0.275")
Pictured: Standard (0.275")
Pictured: Standard (0.275")
Pictured: Standard (0.275")
Pictured: Long (0.375")
Pictured: Long (0.375")
Pictured: Long (0.375")
Pictured: Long (0.375")
Pictured: Long (0.375")
Pictured: Long (0.375")
Customer image:<br/>"Shunt tip jack to attenuator/speaker output"
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Pictured: Standard (0.275&quot;)Pictured: Standard (0.275&quot;)Pictured: Standard (0.275&quot;)Pictured: Long (0.375&quot;)Pictured: Long (0.375&quot;)Pictured: Long (0.375&quot;)
Customer Images:
Customer image: "Shunt tip jack to attenuator/speaker output"

1/4" Jack - Switchcraft, Mono, shunt tip

Starting at: $2.60
In Stock

Switchcraft Type 12A Littel-Jax shorting type phone jack. The switched terminal is normally closed and is usually connected to ground to eliminate hum when unplugged. Includes nut and washer

  • Type 12A
  • 0.275" bushing length (standard) or 0.375" bushing length (long)
  • Mates with standard ¼" plugs and is available with 0.25" inside diameter bushing.
  • Mono 2-Conductor.
  • Includes nut and washer
  • Tip is shunt
Material
Mounting Bushing Nickel-plated copper alloy.
Insulation Rigid plastic
Springs Special copper alloy. Fine silver contacts
Sleeve Terminal Copper alloy
Hardware Supplied with one copper alloy nickel-plated hex nut, and one copper alloy nickel-plated washer

Switching Diagram for Long (0.375"):

Switching Diagram for Long (0.375")

Switching Diagram for Standard (0.275"):

Switching Diagram for Standard (0.275")
Part Numbers
Bushing LengthOur Part NumberUPC/EANSwitchcraft Part Number
Standard (0.275")W-SC-12A609722127080 12A
Long (0.375")W-SC-L12A609722127288 L12A
Chassis Hole DiameterLong (0.375") versionW-SC-L12A0.375 in.
Item Diameter0.75 in.
Item LengthLong (0.375") versionW-SC-L12A1.115 in.
Standard (0.275") versionW-SC-12A1.015 in.
Mounting Hole DiameterStandard (0.275") versionW-SC-12A0.0375 in.
Plug Diameter0.25 in.
Packaging Information
Packaging DimensionsLong (0.375") versionW-SC-L12A1.3 in. × 0.9 in. × 0.8 in.
Standard (0.275") versionW-SC-12A1.3 in. × 0.9 in. × 0.9 in.
Weight (Packaging)0.0243 lbs.
W-SC-L12A - Long (0.375") versionChassis Hole Diameter0.375 in.
Item Diameter0.75 in.
Item Length1.115 in.
Plug Diameter0.25 in.
W-SC-12A - Standard (0.275") versionItem Diameter0.75 in.
Item Length1.015 in.
Mounting Hole Diameter0.0375 in.
Plug Diameter0.25 in.

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Product Reviews

5.00 out of 5 based on 3 reviews
gottagomo - April 28th, 2023
5 out of 5

I used this shunt tip Switchcraft jack on the back of a Fender Champion 600 so I could easily patch in an attenuator. Since the shunt tip is wired to cut out the speaker, I can also use this jack to patch to an external speaker cab. Handy! I also used the Les Paul jack plates to mount the jacks.

Steve H - November 20th, 2021
5 out of 5

These are the best shunned tip jacks out there. Could not be more pleased with the speed at which AmplifiedParts gets my orders out to me.

georgemendoza0101 - April 11th, 2021
5 out of 5

Gold standard in 1/4 jacks