2.5mm DC Power Connector with Crimping Terminals. Female DC Power Jack with 2.5mm inside diameter, 5.5mm outside diameter and 12mm terminals.

Female NSR Sheet for 40 Pines with spacing of 2.54mm.

A pair of KK 3-Way Connectors.

Female Insulated Terminal 6.3mm with red color.

Jack 3.5mm Stereo Male Plug.

Socket 4mm ideal for "Banana" Connectors.

RCA Male Plug with 2 Screw Terminals.

USB Type &lsquoA’ Female SMD connector. For use with any PCB that will be used with a Type A to Type A USB cable.

These headers are made to work with the Arduino Uno R3, Leonardo and new Arduino boards going forward.

Female Insulated Terminal 6.3mm with blue color.

RCA Female Plug with Screw Terminals.

BNC Female Socket with Screw Terminal

Adapter Jack 3.5mm Male to Jack 2.5mm Female ST.

Female Banana Terminals Set 4mm Metallic in black and red colors.

Crimping Pliers Accessories by velleman.

Connector NS25 Male with 3 pins.

This is a 5-pin Mini-B surface mount connector.

This is a D-SUB 9P Male Plug ideal for welding.

DC Female Power Plug 90º with 14mm.

This simple on / off switch is rated for 20A to 12V, but who cares about it all, it looks incredible. These switches come with the missile switch covers that make your project look like something out of a spy film. They are also a great security feature to ensure that you do not accidentally fire the missiles (or whatever your switch is). As if you need anything else to be convinced, they are also lit with a small LED at the end of the switch. These can be mounted on the panel in a 12mm hole.

BNC Male Socket with Screw Terminal

USB-A Male Cable / DC Plug Male 5.5 mm x 2.1 mm 90º

This is a 2-pin, through-hole PH series JST connector. The pins are spaced by 2mm.

A Junction Bar 12 Cond 6a/15a Sec 1.5mm White, by Edh.

Set Of 300 Terminals

This is a common barrel-type power jack for DC wall supplies. 

Set of 150 yellow, red and blue terminals, from Perel.

Crocodile Tweezers 10A isolated in red.

This is a SMD 4 pin right angle male header.

This is a SMD 6 pin right angle female header. 

Adapter Tab DB25 Male to DB9 Male.

Jack 3.5mm Stereo Female Metallic Plug.

Soldering Plug USB-B 2p Male with Nickel Plated Structure and Polyester Insulation.

Create your own dupont yarns with this set! Choose between 1, 2, 3 2x2, 2x3 or 2x4 Connectors and make the cables work.

Pack of 100 Units of Isolated Female Faston Terminals , from Velleman.