■ Features
1. High Density Mounting
    Connectors are aligned in the longitudinal direction on the
    2.54 mm mesh board, so that no idle space can occur.
2. Variation in Number of Contacts
    The A1 series contains 16 types of 6 to 64 contacts, while
    the A2 series contains 20 types of 1 to 20 contacts,
3. Compatibility
    The A1 series is compatible with HIF3B series cable side
    and HIF3H receptacle for wide applications.