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3.5 mm TRRS male plug to four screw terminal block on 30 cm cable

Thinkstar

Thinkstar 3.5 mm TRRS Male to 4 Screw Terminal Cable 30 cm

SKU CH-DX46-NHDS8

Connects bare wires to a 3.5 mm TRRS jack via four screw terminals without soldering

  • Product typeOthers
  • Connect custom wiring without soldering using screw terminals
  • 30 cm cable links TRRS jack to four screw terminals
  • TRRS plug provides four conductors for audio and microphone
  • Supports both OMTP and CTIA wiring standards
  • Accepts 22 to 18 gauge stranded or solid core wire

3.5 mm TRRS to Screw Terminal Adapter

This 30 cm cable converts a 3.5 mm four-pole TRRS jack into four screw terminals. It accepts 22-18 gauge stranded or solid-core wire without soldering. The pinout follows both OMTP and CTIA wiring standards for left channel, right channel, microphone and ground connections.

Installers needing quick bare-wire termination

Technicians building custom audio jigs or repairing headset cables can terminate wires in seconds with a small screwdriver. The adapter is not suited for permanent high-vibration installations where soldered joints or crimped ferrules are required.

Four-pole TRRS plug with OMTP and CTIA pinout

The single specification that decides compatibility is the TRRS connector wired to both OMTP and CTIA standards. Verify which standard your device uses before wiring the red, white, green and black conductors to pins one through four.

How it compares

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Price $9.99
Cheaper than about 92% of the 613 comparable items (median $56.99).

Specifications

Product
Product typeOthers

Questions about this item

How do I pick between the OMTP and CTIA wiring standards for this cable?

Choose OMTP if your device puts the microphone on pin 3 and ground on pin 4; choose CTIA if it puts ground on pin 3 and microphone on pin 4. The diagram shows both pin-outs so you can match your equipment.

What does the four-conductor TRRS plug actually carry in a real setup?

The plug carries left audio, right audio, microphone and ground on separate contacts, letting you connect a headset or balanced line-level source without soldering.

What wire gauges does the screw-terminal block accept, and does that limit the connection?

The terminals accept 22 to 18 gauge stranded or solid-core wire, so you can use typical hook-up or speaker wire without needing a larger connector.

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