Hirose's BM25 series connectors are small, board-to-flexible printed circuit (FPC) connectors designed for battery pack connections in mobile devices. The hybrid BM25 series connectors are rated up to 9 A per pin for power contacts and 1 A per pin for signal contacts. With a space-saving design that offers a stacking height of only 0.7 mm and a depth of 2.6 mm, the low-profile BM25 series deliver twice as much current-carrying capacity in a smaller profile than traditional technologies.

A six point, highly reliable clip-like contact structure combined with a robust eight-point metal lock provides a mating force that is resistant to intense vibration and drop impact.