Amphenol Communications Solutions Dubox Series Straight Through Hole Mount PCB Socket, 28-Contact, 2-Row, 2.54mm Pitch,

This range of FCI Dubox Receptacles are available in Single and Double Rows for Board to Board applications. These Dubox Receptacles have double-bladed pre-tensioned contacts to provide low insertion forces with 0.76 μm Gold plating on the contact area and Matte Tin plating on the PCB Tails. The Housing material for these Dubox Receptacles is glass fibre reinforced polyester rated to UL94 V-0.

Contact resistance: 15 mΩ max. (initial resistance)
Insulation resistance: 10⁵ MΩ min.
Operating temperature: -65 °C → +125 °C
3 A dc max. per individual contact, 2 A dc max. per contact on all contacts

Mates with any 2.54 mm pitch x 0.64 mm (0.025 in.) square posts.

Amphenol FCI 2.54mm Dubox Series Interconnection System