🔗 Dupont Jumper Wire Kit — 120pcs
Description: A 120-piece breadboard jumper wire kit covering all three connector combinations — Male-Male, Male-Female and Female-Female — for wiring breadboards, sensors and modules without any soldering.
- ✅ All 3 connector types included — 40x Male-Male, 40x Male-Female, 40x Female-Female
- ✅ 20cm length — long enough to reach across a full breadboard
- ✅ 2.54mm pitch — fits standard breadboards and pin headers
- ✅ Colour-coded wires for easier circuit tracing
- ✅ UK stock, dispatched daily from our Callander workshop in Scotland
- ✅ Works with Arduino (Uno, Nano, Mega), ESP32, ESP8266, Raspberry Pi, breadboards, most 2.54mm pin headers
⚡ General Component Specifications
- Quantity: 120pcs (40 of each type)
- Length: 20cm
- Pitch: 2.54mm
- Connector Types: Male-Male, Male-Female, Female-Female
- Compatibility: Arduino (Uno, Nano, Mega), ESP32, ESP8266, Raspberry Pi, breadboards, most 2.54mm pin headers
📌 Pinout Guide
- Male end: Solid pin — pushes into a breadboard hole or female header.
- Female end: Socket — pushes onto a male pin header.
📦 What's Included
- 40x Male-Male jumper wires
- 40x Male-Female jumper wires
- 40x Female-Female jumper wires
🔧 Quality & Handling Best Practice
- Check the connector type before wiring. Male ends push into breadboards/female headers; female ends push onto male pins — mixing them up is the most common wiring mistake.
- Keep the bundle tidy in its bag between uses — loose pins can bend or snag on other components in a drawer.
🔄 Returns & Support
This listing has a 30-day return window. If your item arrives faulty or dead-on-arrival, just message us — we typically reply within 24 hours and will sort a replacement or a full refund, no fuss.
Stuck on wiring or getting it talking? Message us before leaving feedback — we use these parts ourselves and are happy to help.
💷 Save More When You Buy Multiples
- Buy 2 — save 5%
- Buy 3 — save 10%
- Buy 4 or more — save 15%
Discounts are applied automatically at checkout — just add the quantity you need to your basket.
🚚 Shipping & Delivery Information
- Free UK delivery on every order
- Fast daily dispatch from our workshop in Callander, Scotland
- Sent in a resealable bag inside defensive packaging so the bundle arrives tidy and undamaged
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