140-Piece Pre-Formed Breadboard Jumper Wire Kit (Assorted Lengths)
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Prices updated: 13 Oct 2026
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About this product
A boxed set of 140 pre-formed, pre-stripped 22AWG solid-core jumper wires for building circuits on a solderless breadboard. The wires come in 14 fixed lengths from 2mm to 125mm, 10 of each, are color-coded, and are stored in a reusable plastic case. The pre-bent ends sit flush in breadboard holes for a neat layout.
Specifications
- Quantity
- 140 pieces
- Lengths
- 14 sizes, 2mm to 125mm
- Wire Material
- 22AWG tinned copper, solid core
- Wire Type
- Solderless, preformed
- Storage
- Plastic storage case
Frequently asked questions
Are these wires ready to use on a breadboard?
Yes. They are pre-stripped and pre-bent at both ends, so they push directly into breadboard holes without soldering or stripping.
How should I choose the right length?
Use the shorter lengths for connections between neighboring holes and the longer lengths for links that cross wider parts of the layout. Choosing the closest length keeps the breadboard tidy and the wires from crossing.
