# Audio Jack - 3.5mm TRRS (SMD)

**Type:** Product page · **SKU:** PRT-12639 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/audio-jack-3-5mm-trrs-smd.html ([markdown](https://core-electronics.com.au/audio-jack-3-5mm-trrs-smd.html.md))

This is a 3.5mm TRRS SMD audio jack. TRRS connectors are the audio-style connectors that you see on some phones, MP3 players and development boards. TRRS stands for “tip, ring, ring, sleeve,” which reflects the fact that, unlike a standard stereo connector, this actually has three conductors and a ground. Some devices use the extra conductor for a microphone (like hands-free headsets) or to carry a video signal (like in some MP3/MP4 players).

## Pricing

- **Price:** $2.15 (inc GST) — $1.95 AUD, exc GST
- **Quantity discounts:** 5+ $1.90 (exc GST) · 25+ $1.85 (exc GST) · 100+ $1.78 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 24 and Aug 28.

## Description

This is a 3.5mm TRRS SMD audio jack. TRRS connectors are the audio-style connectors that you see on some phones, MP3 players and development boards. TRRS stands for “tip, ring, ring, sleeve,” which reflects the fact that, unlike a standard stereo connector, this actually has three conductors and a ground. Some devices use the extra conductor for a microphone (like hands-free headsets) or to carry a video signal (like in some MP3/MP4 players).

**Documents:**

- [Dimensional Drawing](https://core-electronics.com.au/attachments/localcontent/20153_150466392c4.pdf)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/a/u/audio_jack_-_3.5mm_trrs__smd___prt-12639__01.jpg)