This 520-piece connector kit contains everything you need to make custom 2.54mm (0.1″) Dupont-style jumper wires and harnesses. It includes a comprehensive selection of single-row and dual-row housings from 1-pin to 2×8-pin, along with male and female crimp pins, pin headers, and a 10-wire rainbow ribbon cable.
With a crimp tool (sold separately), you can build exactly the wire lengths and pin configurations your project needs — no more hunting for the right jumper wire.
Key Features
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520 Pieces – Comprehensive assortment of housings, crimp pins, and headers
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2.54mm Pitch – Standard 0.1″ spacing, compatible with Arduino, breadboards, and most development boards
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Single & Dual Row Housings – From 1-pin up to 2×8-pin configurations
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Male & Female Crimp Pins – 150 of each for making custom cables
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Pin Headers Included – Single and double-row straight headers
Kit Contents
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Single-Row Housings:
- 1-pin × 40, 2-pin × 30, 3-pin × 20, 4-pin × 20
- 5-pin × 20, 6-pin × 15, 8-pin × 15, 10-pin × 15
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Dual-Row Housings:
- 2×3 × 5, 2×4 × 5, 2×5 × 5, 2×6 × 5, 2×7 × 5, 2×8 × 5
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Crimp Pins: 150× male, 150× female
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Pin Headers: 10× single-row 1×40P straight, 5× double-row 2×40P straight
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Rainbow Ribbon Cable: 1× 10-wire
Specifications
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Pitch: 2.54mm (0.1″)
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Total Pieces: 520
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Housing Material: Nylon
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Pin Material: Copper
Ideal For
- Building custom jumper wires to exact lengths
- Arduino, Raspberry Pi, and breadboard wiring
- Creating multi-pin harnesses for sensors and modules
- Electronics prototyping and workshop stock
Note: A crimp tool is required to attach the crimp pins to wire. Not included in this kit.
Jargon buster
Plain-language definitions for the technical terms used above.
- Headers
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Rows of connector contacts on a fixed pitch (commonly 2.54 mm) used to link a board to a breadboard, jumper wires, or another board. They come as male pin headers and female socket headers; when a module ships with pre-soldered headers it can be used straight away, whereas bare pads require soldering the pins yourself.
