12x12mm Push Button Black Adjustable Temperature These are Carbon Film Resistor

These are Carbon Film Resistor with a value of 20k ohm 1/8W and tolerance of ±5%

Connector Type RCA Plug Variant Male Colour  White

JED format and so on

LED light etc

It has a big surface area with predrilled holes for installing sensors and electronics according to your needs

12x12mm Push Button Black Adjustable Temperature These are Carbon Film ResistorThese tactile buttons can be used in a variety of projects. Momentary contact, 4 pins, rectangular push button, through hole mounting, 12x12mm size, and so on are some of the features. You can find its Applications in electric torches, flashlights, and electronic DIY projects use tact push button switches. Features Up to 1 Million operations Actuation force of 1. 6N to 2. 5N Small PCB footprint Low profile 0. 25 Actuation travel Operating temperatures