U Shape Jumper Wires Box (140 PCS, 22AWG)

The U Shape Jumper Wires Box contains 140 pre-cut, pre-stripped, and 90-degree bent solid-core jumper wires housed in a compact storage case. Designed for clean and efficient breadboard prototyping, it eliminates manual wire preparation for electronics students, makers, and engineers. It provides an ideal wiring solution for building tidy, reliable circuits with platforms like Arduino, ESP32, and Raspberry Pi.

Pre-formed wires for rapid prototyping

Each 22AWG solid-core wire arrives pre-cut, stripped to a 1/4-inch length, and pre-bent at 90 degrees on both ends for immediate insertion into breadboards and perfboards. This ready-to-use format removes the need for manual stripping and bending, significantly speeding up circuit assembly and debugging.

Fourteen lengths for tidy routing

The assortment provides 14 specific wire lengths ranging from 2 mm to 125 mm, with 10 pieces included for each size. Colour-coded PVC insulation and tailored lengths allow you to route connections flush against the board surface without excess slack or tangled wire loops.

Durable tinned copper solid core

Constructed from 22AWG solid tinned copper conductors, these jumpers maintain their shape and provide stable, reliable electrical contact. The rigid solid-core design ensures uniform insertion depth and resists loose connections during repeated testing and hardware prototyping.

Organised storage and broad application

All 140 jumpers come neatly sorted in a compartmentalised plastic case to keep your workspace structured and components easy to find. The kit is well suited for breadboard experiments, embedded controller debugging, educational STEM labs, and electronics repair benches.

Downloads & documentation

• Datasheet