CQRobot JST PH 2.0 mm Pitch 2-Pin/3-Pin/4-Pin Electronic Connector IC Male Plugs, Female Sockets Housing and T-Shaped Crimp Terminal Kit. 150 Sets/750 Pieces Wire-to-Board Adapter Cable Assembly.

I build custom guitars and some electronics manufacturers use JST connectors. They tend to be longer/shorter than needed. Being able to make these on hand is a huge bonus! It took a couple tries but these work great.

Well made kit, plastic connector shells fit nice and tight, won't work loose. One caution when soldering leads to the male pins, be careful not to overheat, plastic melts fairly easily and pin will shift around. I found it best to build the female crimp connections and assemble both halves of the plug/connector prior to soldering the leads on. The female half will hold male pins so they don't lose alignment.

The right size and quality for a versatile connector. It saved me money

I print mostly PLA...and it sticks. Sometimes too well. I have more issues getting prints off, atleast ones that are thinner flat parts. If you need to print things that are thin and flat use binder clips to attach it to your build plate so you can flex the board some. When i have printed something very flat my other solution has been to heat the bed to 90-100 and gently scrap the item off....works for the build plate I have stuck to the bed :)

Good little kit. Had all I needed and then some, very well prices, and decent components. Fairly easy to crimp, and exactly what I needed. Got here is a hurry too, a big plus.

Great connectors. Worked perfect. Had some end connectors on my 3d printer, that needed replacing, and they worked great. They're a little small, and require some patience to get them placed on the wire ends. Took me a few times to get them seated properly on the wire, but after some practice, I got them on without any problems.

I received this JST kit for a while, the distribution was very fast, the packaging was very beautiful, and it was obvious that the seller designed the packaging with care. I need a 2-pin connector, but there are 3 and 4 pins in the kit, which can be reserved. The plaid design in the box ensures that each type of JST is stored separately. I used a 2-pin connector, the wiring is very easy and firm, I think this kit can be used for a long time.

Used this to create a custom 5 pin connector to my Realforce RGB keyboard. Worked great once I got used to the tiny pins. Used a engineer PAD-01 Crimper to get the wires onto the pins.