10144518-044802LF, Amphenol Communications Solutions Bergstak Lite Series Straight PCB Mount PCB Header, 40 Contact(s), 0.8mm Pitch, 4

Amphenol's BergStak Lite 0.8mm is a comprehensive, versatile and flexible solution designed for high speed and high density, parallel board-to-board connector system with 16 PCB stack heights in 4 sizes up to 100 positions. This is an economical version that uses Gold Flash plating that can meet up to 50 mating cycles. The stack height flexibility of BergStak Lite 0.8mm supports evolving designs and emerging mechanical requirements with a common mating interface.

40 Positions, Dual Row, BTB Vertical Receptacle

Housing and terminal profile guarantees support up to 12Gb/s
0.80mm double-row contact pitch conserves printed circuit board space
Supports high-density electrical applications
Scoop-proof housings
Prevents terminal damage during mating
Gold flash contact plating
PCB locator pegs option
Easy and accurate manual assembly
High flammability rating

Datasheet