Additional Hirose connectors with expanded current ratings include the PS2, PS3, PS3C, PS3F, EF1, EM12M, EM35, HR41, HR41A, EM30M, EM40M, EM52M, EV2, and DF63 Series, respectively.

Hirose has expanded its plug-in connector series to include slim designs for ESS storage batteries, uninterruptible power supplies (UPS), and industrial machinery.