10PCS/LOT High Quality DC Power Socket Jack DC 004 PIN=2.0 Needle Size Adaptation 5.5mm*2.1mm Power Female Plug 5.5x2.1MM|Integrated Circuits| - AliExpress
Bourns®
Trimpot® 3386 - Sealed Series - Bourns Inc. - Through Hole | Online Catalog | DigiKey Electronics
Trimpot® 3386 - Sealed Series - Bourns Inc. - Through Hole | Online Catalog | DigiKey Electronics