Audio Jack - 3.5mm TRRS (SMD)

A 3.5mm TRRS (tip, ring, ring, sleeve) audio jack in a surface-mount package. Unlike standard stereo TRS connectors, TRRS provides three conductors plus ground, allowing it to carry stereo audio along with an additional channel — commonly used for microphone input on hands-free headsets or video output on some media players.

Key Features

• Connector Type – 3.5mm TRRS (4-pole)
• Mounting – Surface mount (SMD)
• Conductors – 3 signal conductors + 1 ground (tip, ring, ring, sleeve)

Ideal For

• Audio projects requiring microphone + stereo output
• Development boards and custom PCBs
• Composite video output applications

Package Contents

• 1× 3.5mm TRRS SMD audio jack

Resources

• Dimensional drawing (PDF)