U Shape Jumper Wires (Box)

U Shape Jumper Cable Box provides a clean and efficient wiring solution for rapid electronics prototyping. This pre‑formed breadboard jumper wire kit contains 140 solid-core wires cut, stripped, and bent to 90 degrees on both ends for quick insertion into breadboards or prototyping boards. Organized inside a compact storage case, the assortment includes 14 commonly used wire lengths ranging from 2 mm to 125 mm. Color‑coded insulation and consistent wire geometry help maintain tidy layouts while reducing assembly time during circuit development with platforms such as Arduino, ESP32, and Raspberry Pi systems.

Pre‑Cut and Pre‑Bent for Rapid Prototyping

Each solid-core jumper in this prototyping wire assortment arrives precisely cut, stripped, and bent at a 90‑degree angle on both ends. This ready‑to‑use format eliminates manual wire preparation and enables immediate insertion into breadboards or perfboards. Uniform pin spacing ensures consistent contact with standard breadboard sockets while maintaining straight routing across the board surface. Such preparation significantly reduces build time during circuit experimentation, debugging, and iterative design, making the jumper assortment highly efficient for electronics workshops, lab environments, and embedded hardware development.

Comprehensive Length Assortment for Organized Wiring

This breadboard jumper assortment includes fourteen carefully selected wire lengths: 2, 5, 7, 10, 12, 15, 17, 20, 22, 25, 50, 75, 100, and 125 mm. Ten pieces of each size provide flexibility for both compact and extended signal routing across prototype circuits. The varied lengths allow engineers and makers to maintain neat wiring paths without excess loops or tangled connections. Colorful PVC insulation further simplifies signal identification during debugging or modification, helping maintain visually organized electronic layouts.

Durable Solid-Core Construction for Stable Connections

Each jumper utilizes #22 AWG tinned copper solid-core wire with durable PVC insulation, providing reliable electrical conductivity and mechanical stability. Solid conductors maintain straight alignment once placed, preventing movement or loose contacts during testing. The standardized stripping length ensures consistent insertion depth across breadboards and prototyping boards. Such structural reliability makes this jumper wire organizer suitable for repeated circuit assembly, educational labs, electronics repair benches, and rapid hardware prototyping environments.

This organized jumper wire kit simplifies circuit wiring across a wide range of electronics projects. From breadboard experiments and embedded controller testing to educational electronics labs and rapid prototype development, the assorted jumper set supports efficient signal routing while keeping circuits tidy, readable, and easy to modify during iterative hardware design.