2k Ohm (202) Trimpot Trimmer Potentiometer 3386 Package TLP114 It's a 4 Pin JST

It's a 4 Pin JST Female to Female Connector - 2

but now we have something in the middle

Universal 3-way terminals: snap-on

If you are looking for a compact IC for rectification Applications this can be a good choice

2k Ohm (202) Trimpot Trimmer Potentiometer 3386 Package TLP114 It's a 4 Pin JSTA general purpose board mountable preset is also known as potentiometers, trimpots, and other names, but it is essentially simply a variable resistor. Trimmer Trimpots is a high accuracy variable resistor with three terminal pins that can be mounted on a PCB. As the trimpot is rotated, the voltage between the terminals changes. It is used to change different parameters in an electronic circuit, such as voltage, current, and so on. The outer two pins