Audio Plug - 3.5mm - COM-11143 - SparkFun Electronics

This is a simple 3.5mm TRS stereo audio jack with a screw-on plastic shroud. These are great for projects that plug into headphone jacks. Stereo plugs can

Connectors - all products - SparkFun Electronics

Speaker Terminal - 4 Spring - COM-11145 - SparkFun Electronics

Audio Cable TRRS - 1ft - CAB-14163 - SparkFun Electronics

A Diverse Selection of Electronics Books, Breakout Boards, and Development Tools, PDF, Switch

Speaker Terminal - 4 Spring - COM-11145 - SparkFun Electronics

Audio Jack - 1/4 Stereo (right angle) — Little Bird

Misc. Audio - SparkFun Electronics

Audio Jack - 3.5mm (Panel Mount) - COM-11154 - SparkFun Electronics

Tsunami Super WAV Trigger Hookup Guide - SparkFun Learn

Audio Jack - 3.5mm TRRS (SMD) - PRT-12639 - SparkFun Electronics

SP-3530B CUI Devices, Connectors, Interconnects

Audio Jack - 1/4 Stereo (vertical) - COM-11152 - SparkFun Electronics

Audio Jack - 3.5mm TRRS (SMD) - Elmwood Electronics

Audio Plug, 3.5mm, TRS Stereo Connector - Proto-PIC