Blade-contact battery plug/socket systems from SUYIN: Small pitch, robust design, highly flexible applications

Compared to other systems with spring or spring-probe contacts, battery connectors with blade contacts offer clear advantages, such as simple, user-friendly operation, and longevity. SUYIN is now presenting two new 5- and 6-position battery plug-and-socket 1500XX-series with a 1.5-mm pitch and a variable design featuring plug-and-socket mating capabilities between 0° and 90°, thus enabling both vertical and horizontal mating.

These blade contacts feature very good electrical properties, such as a contact rating of 30 V DC / 7.0 A per pin, a contact resistance of 20 mΩ (max., initial), a dielectric insulation strength of 500 V for one minute and, among other properties, an insulation resistance of 1,000 MΩ (min., initial). All of the versions are generally only available for through-hole mounting. Some of them can be processed with reflow soldering, others with wave soldering.

SUYIN can supply customers with a quote for production volumes beginning at 80,000 pieces per year. Additionally, SUYIN can support the product ramp-up phase by supplying smaller amounts. Depending on the order volume and delivery times, diverse customer-specification adaptations can be made, for instance for modification of the plastic housing, different numbers of positions, types of contact plating, etc.