Pictured: Standard (0.275")
")
Pictured: Standard (0.275")
")
Pictured: Standard (0.275")
")
Pictured: Long (0.375")
")
Pictured: Long (0.375")
")
Pictured: Long (0.375")
")
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1/4" Jack - Switchcraft, Mono, shunt tip
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
| 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 Standard (0.275"):
SKU:
W-SC-12A
Item ID:
004913
Brand:
Switchcraft
RoHS Compliant
| Bushing Length | Our Part Number | UPC/EAN | Switchcraft Part Number |
|---|---|---|---|
| Standard (0.275") | W-SC-12A | 609722127080 | 12A |
| Long (0.375") | W-SC-L12A | 609722127288 | L12A |
| Chassis Hole Diameter | Long (0.375") version | W-SC-L12A | 0.375 in. |
| Item Diameter | 0.75 in. | ||
| Item Length | Long (0.375") version | W-SC-L12A | 1.115 in. |
| Standard (0.275") version | W-SC-12A | 1.015 in. | |
| Mounting Hole Diameter | Standard (0.275") version | W-SC-12A | 0.0375 in. |
| Plug Diameter | 0.25 in. |
| Packaging Dimensions | Long (0.375") version | W-SC-L12A | 1.3 in. × 0.9 in. × 0.8 in. |
| Standard (0.275") version | W-SC-12A | 1.3 in. × 0.9 in. × 0.9 in. | |
| Weight (Packaging) | Long (0.375") version | W-SC-L12A | 0.023 lbs. |
| Standard (0.275") version | W-SC-12A | 0.022 lbs. |
| W-SC-L12A - Long (0.375") version | Chassis Hole Diameter | 0.375 in. |
| Item Diameter | 0.75 in. | |
| Item Length | 1.115 in. | |
| Plug Diameter | 0.25 in. | |
| W-SC-12A - Standard (0.275") version | Item Diameter | 0.75 in. |
| Item Length | 1.015 in. | |
| Mounting Hole Diameter | 0.0375 in. | |
| Plug Diameter | 0.25 in. |
 Drawing for Standard (0.275") | W-SC-12A |
 Switching Diagram for Standard (0.275") | W-SC-12A |
| Switching Diagram for Long (0.375") | W-SC-L12A |
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Specifications, Files, and Documents
Questions and Answers
Click each question to see its answers.
1 answers
What are the electrical specs (e.g. watts, etc.) for this jack...I want to use this for an input jack to my speaker cabinet.
Asked by Anonymous on March 22nd, 2018.
March 23rd, 2018
Staff Member
Our information from the manufacturer has these rated at 1 A, 25 V DC.
1 answers
I am building an extension cabinet to use with my guitar amplifier. I am using two speakers wired in parallel is this the proper jack for me to use?
Asked by Anonymous on November 28th, 2022.
November 30th, 2022
Staff Member
This can function in the described application, but if you are simply wiring both speakers in parallel to a single jack and no switching functions are required, the W-SC-11 may be a more ideal candidate.
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