2.54mm 1×40 Pin Female Single Row Header Strip

2.54mm 1×40 Pin Female Single Row Header Strip

The 2.54mm 1×40 Pin Female Single Row Header Strip is a versatile connector for reliable, flexible connections in your electronics projects. It features a single row of 40 female pins on the standard 2.54mm (0.1″) pitch, designed for through-hole mounting. Snap or cut it to the exact number of pins you need.

Features

• Female pin header (Berg strip)
• Single row, 40 pins — breakable to any length
• 2.54mm (0.1″) pitch
• Through-hole mount
• Phosphor bronze contacts for reliable conductivity
• PBT (UL 94V-0) insulation

Specifications

• Pin spacing: 2.54 mm
• Pin count: 40 (1×40, single row)
• Gender: Female
• Mounting: Through-hole
• Contact material: Phosphor bronze
• Contact resistance: 20 mΩ
• Insulation material: PBT UL 94V-0
• Insulation resistance: ≥1000 MΩ

Applications

• Prototyping and custom PCB builds
• Creating female sockets for modules and development boards
• Breadboard-to-PCB and board-to-board connections
• Educational and DIY electronics projects

Package Includes

• 1 x 2.54mm 1×40 Pin Female Single Row Header Strip

Frequently Asked Questions

Can I cut this header strip to a smaller size?
Yes — snap or cut it with side cutters to the exact number of pins your project needs.

Is it male or female?
Female. It accepts male header pins, so it is used to make sockets for modules, shields and boards.

What pitch is it?
The standard 2.54mm (0.1″) pitch, compatible with breadboards, perfboards and most development boards.

Recommended Pairings

Works great with our DuPont jumper wires and MB102 breadboard. Learn more about pin headers.