Adafruit
3.5mm (1/8) Stereo Audio Jack Terminal Block
A 3.5 mm (1/8") stereo (TRS) audio jack with screw terminal connections — no soldering required. Use stranded or solid-core wire and a small screwdriver to c...
A 3.5 mm (1/8") stereo (TRS) audio jack with screw terminal connections — no soldering required. Use stranded or solid-core wire and a small screwdriver to create custom audio wiring jigs, breakouts, and test setups.
This is the most common size and style of audio connector, used in headphones, speakers, and standard audio connections. TRS stands for Tip, Ring, Sleeve — providing left, right, and ground contacts.
Key Features
- Screw Terminal Connection – No soldering needed, use stranded or solid-core wire
- 3-Pole TRS (Stereo) – Tip, Ring, Sleeve (left, right, ground)
- 3.5 mm (1/8") Jack – Standard headphone/audio connector size
- Labelled Terminals – Connections clearly marked
Ideal For
- Custom audio wiring and breakout jigs
- Prototyping audio connections without soldering
- Testing stereo cables and speaker wiring
- Quick audio hookups for projects
Package Contents
- 1× 3.5 mm Stereo Audio Jack Terminal Block
Jargon buster
Plain-language definitions for the technical terms used above.
- breakout
- A breakout is a small circuit board that makes a tiny or hard-to-solder component easier to connect to with standard pins. It matters because this OLED module can be wired into a microcontroller project without needing to solder directly to the display’s fine contacts.
- Terminal block
- A connector used to join wires together in a neat, removable, or serviceable way. For this product, it helps split one power input into several outputs without soldering.
Find this product in
Audio & Video
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