(Pack of 5) Jumper Cap 2 Pin 2.54 mm Pitch Closed Type

(Pack of 5) Jumper Cap 2 Pin 2.54 mm Pitch Closed Type 

The 2-Pin 2.54mm Pitch Jumper Cap (Closed Type) is a compact and durable connector designed for shorting two adjacent male header pins on circuit boards. Commonly used to configure settings, select modes, or enable/disable functions on PCBs, these jumper caps are compatible with standard 2.54mm pin headers found on Arduino boards, motherboards, hard drives, and other electronic modules.

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Features

• Standard 2.54mm (0.1 inch) pitch, compatible with most PCB headers.
• Closed-top design for easy handling and secure fit.
• Provides reliable electrical contact and low resistance connection.
• Reusable and durable plastic housing ensures long service life.
• Ideal for signal selection, mode configuration, and circuit testing.
• Color-coded (usually black) for easy identification and neat appearance.

Specifications 

• Connector Type: Jumper Cap
• Pitch:   2.54mm
• Position: 2 Pin
• Pressure Resistance : 500VAC/ minute
• Nominal Current: 1Ampere
• Operating Temperature: -20 ~ 100°C
• Contact Thermal Resistance: 20mOhm (Maximum)
• Insulation Material: Polyester (UL94V-0), Standard PA6T +30% GF
• Contact Material: Phosphor Bronze
• Type : Closed type

Applications

• Used for short-circuiting header pins on PCBs.
• Common in Arduino, Raspberry Pi, and embedded systems for mode selection.
• Ideal for motherboards, HDD/SSD configuration, and logic settings.
• Perfect for DIY electronics, prototyping, and repair projects.