Jumper Wires Male/Male 40 Conductors × 12″ (30cm)
Jumper Wires Male/Male 40 Conductors × 12″ (30cm)
Compatible JST cables for sensors and modules — secure & reliable. Shop now.
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Jumper Wires Male/Male 40 Conductors × 12″ (30cm)
Male-to-male jumper wires — 40 conductors × 30cm (12″), color-coded for easy circuit identification. The longest standard jumper wire length for breadboard prototyping — ideal for connecting components across large project layouts, enclosures, and multi-breadboard setups.
Key Specifications
- Type: Male / Male (M-M) | Conductors: 40
- Length: 30cm (12″) | Wire gauge: 28AWG
- Insulation: Flexible PVC | Color-coded: Yes (40 colors)
- Pitch: 2.54mm | Compliance: RoHS compliant
Typical Applications
- Large breadboard circuit prototyping
- Multi-breadboard project wiring
- Arduino and Raspberry Pi GPIO long-reach wiring
- Robotics and automation module connections

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