3M™ Four-Wall Header 2500 Series

Heilind now carries the complete series of 3M™ Four‑Wall Header 2500 Series products, including straight through‑hole, right‑angle, surface mount, multiple positions (6‑, 10‑, 14‑, 24‑, 36‑, up to 50‑pos), and options for dual or center‑slot polarization, exposed solder tails, gold plating (10 µ″, 30 µ″ and gold flash), and optional retainer clips for vibration resistance.

The 3M™ Four-Wall Header 2500 Series is a 0.100" x 0.100" wire-to-board connector designed for applications requiring space efficiency and reliable performance. Its low-profile design maximizes board space, facilitating compact and streamlined electronic assemblies. The center slot polarization feature ensures proper alignment during mating, reducing insertion time and preventing mis-insertions. Constructed with a high-temperature insulator, the 2500 Series is suitable for "no lead" soldering operations, accommodating modern manufacturing processes. The through-hole version supports reflow soldering using "paste-in-hole" techniques, enhancing assembly versatility. Available in various configurations, including right-angle and straight surface mount options, the series offers design flexibility to meet diverse application requirements. An optional retainer clip provides secure socket locking, increasing connection reliability in vibration-prone environments. These features make the 3M™ Four-Wall Header 2500 Series ideal for a wide range of electronic applications where space-saving and dependable connections are critical.