40-pin Male Header 2.54mm (10 Pack)

The 40-pin Male Header 2.54mm (10 Pack) is a versatile, breakaway header strip designed for rapid prototyping, hobby electronics and production PCBs.

• Key features & benefits: Standard 2.54mm (0.1") pitch ensures reliable compatibility with breadboards, Arduino/Raspberry Pi shields and female header sockets, saving assembly time and preventing connection errors.
• Breakaway design lets you separate the strip into smaller segments for custom pin counts, reducing waste and keeping projects tidy.
• Robust through-hole pins provide secure solder joints and consistent mechanical support for repeated mating cycles, improving long-term reliability in prototypes and finished products.
• Pack of 10 gives excellent value for makers, educators and small-scale manufacturers — keep spares on hand for fast turnarounds.

Use cases: Ideal for prototyping on solderless breadboards, creating custom shields or breakout boards, wire-to-board connections and DIY electronics kits where quick, standardised connections are required.

Technical details: Single-row, 40-pin male header with 2.54mm pitch and breakaway format; through-hole mounting and standard pin length suitable for most development boards. Pack contains 10 strips. SKU EC-020-N is included for ordering and stock reference.