Break Away Single Row Round Female Header – 0.1" (2.54 mm), 40 Pin

This is a single-row female header strip with 40 round machined sockets, used to connect machine pin headers on PCBs and breadboards. It is suitable for first-time electronics builders and engineering students who need reliable, reusable connections.

Pin count: 40 pins in a single row

Pitch: 0.1 inch (2.54 mm) between pins

Pin style: Round machined contacts for strong grip with machine pin headers

Custom length: Can be cut to the required number of pins using side cutters or wire-cutters

Typical use: Connecting modules, sensors, or custom boards where you want a durable, low-wobble connection with machine pin headers

Important compatibility note:
These headers are designed specifically for machine pin male headers and precision pins. They may not fit well with flat, stamped Dupont-style jumper wires or standard Arduino header pins and may feel loose or unreliable with those.

Disclaimer: The images shown are for illustration purposes only and may not be an exact match. Product size and color can vary.