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BM25 Series Connectors

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.

  • Low-profile (mated stacking height of 0.7 mm)
  • High current capacity for power supply connections to mobile device battery packs.
  • Rated current: 9 A for power, 1 A for signal contact. Twice as much current capacity as compared with conventional products
  • High power capability; 30°C or less temperature rise while 9 A power being applied
  • Low contact resistance to facilitate power saving
  • Multi-point contact with clip-like structure for high reliability
  • Metal guide structure prevents damage
  • Wide self-alignment range provides smooth mating operation
  • Integral molded header and receptacle, prevents solder wicking
  • Tablets and notebooks
  • Smartphones
  • Wearables
  • Portable gaming devices
  • Digital cameras
  • Portable medical devices

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