Key specifications Rating voltage/current: DC 30V 0.5A Contact resistance: Less than 30 mohms Insulation resistance: More than 100 mohms Withstand voltage: 500V AC Insertion and extraction force: 3N 30N TRRS overview TRRS stands for 'Tip, Ring, Ring, Sleeve,' which reflects that, unlike a standard stereo connector, this actually has three conductors and a ground Size 17 x 12 x 6 mm (L x W); 0.67 x 0.47 x 0.24 inch Application This breakout board makes it easy to add a TRRS jack to your prototype or project by breaking out each conductor to a standard 0.1' spaced header Benefits and features Breaks out each conductor to a standard 0.1' header for easy breadboard or header connections Compact form factor suitable for space constrained projects Electrical specifications support practical use of TRRS connections in prototyping and development Use scenarios Prototyping a headset interface with a microcontroller or single board computer, enabling easy left, right, and microphone connections via the 0.1' header Adding TRRS audio input/output to a compact enclosure or wearable project where space is limited Educational kits or demonstrations to teach TRRS concepts by routing each conductor to accessible header pins