Jumper Wires Male/Female 40 Conductors × 12″ (30cm)
Jumper Wires Male/Female 40 Conductors × 12″ (30cm)
Compatible JST cables for sensors and modules — secure & reliable. Shop now.
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Jumper Wires Male/Female 40 Conductors × 12″ (30cm)
Male-to-female jumper wires — 40 conductors × 30cm (12″), color-coded for easy circuit identification. The longest standard jumper wire length — ideal for connecting Arduino GPIO pins to sensor modules, displays, and breakout boards across large project layouts and enclosures.
Key Specifications
- Type: Male / Female (M-F) | Conductors: 40
- Length: 30cm (12″) | Wire gauge: 28AWG
- Insulation: Flexible PVC | Color-coded: Yes (40 colors)
- Pitch: 2.54mm | Compliance: RoHS compliant
Typical Applications
- Long-reach Arduino GPIO to breadboard connections
- Panel-mounted sensor and display module wiring
- Raspberry Pi GPIO to remote module connections
- Robotics and automation wiring with routing flexibility

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