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Dual-Row 0.1-inch-pitch Female Header. 72-Position.

Part number: VUPN7179
$2.99
manufacturer: 3M
manufacturer part number: 929975-01-36-RK

The grooves on the side of this connector and the holes through its center make it easy to cut down to any desired length with an exacto knife.
Specifications
connector type receptacle
contact type forked
number of positions 72
pitch 0.100" (2.54mm)
number of rows 2
row spacing 0.100" (2.54mm)
mounting type through-hole
termination solder
contact finish tin
Contact Finish Thickness 100µin (2.54µm)
color black
Product condition: New