TOTOT 20 Pack 5.5mm x 2.1mm 3 Pin Female DC Power Jack Panel Mount Screw Nut Kit DC Socket Electrical Plug

ESUPPORT 3PDT 9 Pins Box Stomp Guitar Effect Pedal Foot Switch True Bypass Metal Pack of 5

SIM&NAT Male DC 2.1mm x 5.5mm Wire Power Pigtails Adapter Barrel Plug Socket Cables for CCTV Security Camera, DVR, Car Rearview Monitor System Video, LED Strip Light, Surveillance (20 inch / 50 cm)

R-Tech DC12V 1A UL-Listed Switching Power Supply Adapter for CCTV - 5 Pack - Black

GLS Audio 1/4" Jacks Female TS Mono Panel Mount Jack - 20 PACK

[Real 18AWG 43x2pcs Wires] 10 Pairs DC Power Pigtail Cable 12V 5A Male & Female + 10 Pairs DC Power Jack Plug Adapter Connector for CCTV Home Security Surveillance by MILAPEAK (2.1mm x 5.5 mm)

uxcell 50PCS 5.5mmx2.1mm 3Pins PCB Mounting Female DC Power Jack

ESUPPORT 3PDT 9 Pins Box Stomp Guitar Effect Pedal Foot Switch True Bypass Metal Pack of 10

ThreeBulls 12 Pieces 5.5mmx2.1mm DC Power Jack Female Panel Mount Connector

Gikfun Solder-able Breadboard Gold Plated Finish Proto Board PCB DIY Kit for Arduino (Pack of 5PCS) GK1007

ELEGOO 32 Pcs Double Sided PCB Board Prototype Kit for DIY Soldering with 5 Sizes Compatible with Arduino Kits