Pin Header Shunt Jumper — Black, 2.54mm, 10-Pack

Pin Header Shunt Jumper — Black, 2.54mm, 10-Pack

2.54mm pitch pin header shunt jumpers in black — pack of 10. A shunt jumper (also called a jumper cap or jumper block) is a small connector that short-circuits two adjacent pins on a pin header to select a configuration option. Used on Arduino bootloader selection headers, BIOS configuration jumpers, power selection headers, and PCB configuration jumpers. The most fundamental configuration component in electronics.

Key Specifications

• Pitch: 2.54mm (fits 2 adjacent pins)
• Color: Black
• Contact: Tin-plated brass
• Current rating: 3A
• Pack: 10 shunts
• Compliance: RoHS compliant

Why Keep Shunts in Stock?

• ✅ Configuration selection — select voltage, bootloader, and interface options on PCBs
• ✅ Easy to lose — 10-pack ensures you always have spares
• ✅ Universal 2.54mm — fits all standard 2.54mm pin headers
• ✅ 3A rated — suitable for power selection jumpers

Typical Applications

• Arduino bootloader and clock selection jumpers
• BIOS and motherboard configuration jumpers
• Power supply voltage selection headers
• PCB interface and mode selection jumpers
• Hard drive and optical drive master/slave jumpers

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Not satisfied? Return any item within 90 days of purchase for a full refund or exchange. Items must be in original condition.

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