uxcell 3.5 mm Audio Jack Connector PCB Mount Female Socket 4 Pin PJ-320A 20pcs

So for so good. Works! Not sure why buying more makes it cheaper. I’m new into fixing electronics having difficult time finding specific names and part numbers looking for a company or website that already has this figured out I want t type in a model number of an electronic or circuit board itself,. They can either have the print or the Parts list and I can order from that. Pricing is unique I needed one. The lowest I could order was 10, but it was cheaper to buy 15 not an issue. Just don’t know what I’m gonna do with the rest of them start stock piling circuit parts. I doubt this will be a career adventure, but it’s something fun to learn. Also, if I can’t buy in smaller quantities, can you put together kits with different piece and parts to choose from in same categories? USB ports perhaps those small fuses/ volume control/ knobs/ breadboards I don’t mind spending what you’re asking, but don’t need a whole bunch of extra stuff laying around or stepping on them at night not fun.

Incompatible with my specific project but these are very good quality.

Good product

These work very well, although they are a little tight for the first insertions. Also, the pinout shown in the pictures is incorrect. The Tip and 2nd Ring pins are reversed. The correct schematic for these jacks according to the print diagram labeling is attached to my post.

The pins take solder easy and the TRRS cord fits snugly. Using this for a split keyboard project and works well.

I replaced a 2.5mm aux jack on my Bose Quietcomfort 45 (QC45) headphones. I did this so it will be compatible with standard auxiliary audio products. It probably wasn't worth it over just using Bluetooth, but I wanted to see if I could, and it's the principle of having a good product. :) The jacks are good quality. I broke several jacks in the process, but that was my fault trying to force them into a very tight fit. It's a good thing this is a 10 pack!

Great for camera trigger connectors. (I didn't use them for audio.) I didn't find an available PCB pattern, but after creating one, they work well.

I don't leave many reviews, so that tells you something. Long and short of it - these work, but the inside is way too tight and the tolerances on all of them are off; I tried multiple cables on each jack and none were a proper fit. I had to call upon the strength of thor's hammer to get the plug of my cable fully inserted. Literally had to use pliers and a hammer. I used these on a handwired keyboard build as shown, which is now basically hardwired together. But hey, it works!

These fit nicely into my 3D printed device. They're small but seem to be up to handling repeated insertions of the TRRS plug.