Otherwise known as a “miniature” or “mini” connector, the 3.5mm plug often comes in TS, TRS, or TRRS configurations.
How many pins does a 3.5 mm jack have?
These plugs have three pins, one for the left channel, one for the right, and one for ground. Three separating rings means you’ve got two stereo pins, and a microphone pin as well, and is the one you’re most likely to run into when you’re looking at smartphone earbuds.
What are the different types of audio jacks?
- Lightning Jack audio jack.
- Micro jack 2.5.
- 3.5 mm mini-jack.
- 6.3 mm jack.
- USB audio jack.
Are all 3.5 mm jacks the same?
There are different types of 3.5mm audio jack available with different application like TS, TRS, and TRRS, but the most common that we see in daily life is TRS and TRRS.