# Panel Mount 1/8 (3.5mm) TRS Jack Connector

**Type:** Product page · **SKU:** ADA3692 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/panel-mount-1-8-3-5mm-trs-jack-connector.html ([markdown](https://core-electronics.com.au/panel-mount-1-8-3-5mm-trs-jack-connector.html.md))

What is this TRS bit? Turtle Rock Studios? Transmission Raman Spectroscopy? Not quite, more like Tip-Ring-Sleeve. This nifty, gold-plated connector is known by many...

## Pricing

- **Price:** $1.60 (inc GST) — $1.45 AUD, exc GST
- **Quantity discounts:** 10+ $1.41 (exc GST) · 50+ $1.38 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 7 today, and up to 500 more in 8–12 days.

## Description

What *is* this TRS bit? **T**urtle **R**ock **S**tudios? **T**ransmission **R**aman **S**pectroscopy? Not quite, more like **T**ip-**R**ing-**S**leeve.

This nifty, gold-plated connector is known by many names, *phone plug, phone jack, headphone jack, jack plug*, etc. Used to transmit stereo audio signals, these connectors are a mainstay in audio equipment, especially speakers and microphones. For audio, tip is left channel, and ring is right channel, and the sleeve is ground.

Each jack comes with a slim, gold-plated body with three contacts to solder to and a panel mounting hex-nut.

TRS jack connectors don't have to be used only for audio! They make great general-purpose connectors where you need 2 or 3 signals and cheap, common cables. For example, in accessibility tech, these are often used to connect buttons or low voltage actuators.

### Technical Details

- **Approximate dimensions**: 
    - 7/8" long x 3/8" diameter
    - 22.2mm long x 9.5mm diameter
- Gold plated for superior connection
- Ideal for chassis or panel mounting
- Completely sealed jack, non-switching
- Mounts in 1/4" hole (6.35mm) in panels up to 0.075" thick (1.9mm), comes with matching hex-nut
 
Product Weight: 2.0g / 0.1oz

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/3/6/3692-01.jpg)