Round Pin Headers Female 2.54mm : 40-Pin, Straight, Black, 7.5mm

From the shop's description

Round Pin Headers Female 2.54mm : 40-Pin, Straight, Black, 7.5mm This 40-pin female header strip is an essential component for engineers and hobbyists who require a more robust connection than standard headers offer. The machined “round hole” design is specifically optimized to accept round male pins (typically 0.50mm diameter), ensuring a fit that resists vibration and frequent mating cycles. Features Precision Machined Snap-to-Fit Design Superior Durability Low Profile Specifications Attribute Value Pin Pitch 2.54mm Number of Pins 40 Pins Orientation Straight Socket Type Machined Round Hole Total Height 7.43mm Applications PCB Prototyping Board-to-Board Stacking Component Testing Package Content 1 x Round Pin Headers Female 2.54mm : 40-Pin, Straight, Black, 7.5mm