This 2×40 Pin 2.54mm Pitch Male Double Row Berg Strip has the industry standard spacing of 2.54mm and are designed for soldering directly into printed circuit boards (PCB). They are supplied Best for extension of pins of Microcontorllers and ICs. It is a 2.54mm 2×40 Pin Male Double Row Straight Long Header Strip. It has two rows of 40 pins each. Ideal for through-hole mounting. It has 10mm long pins and the plastic spacer can be adjusted according to the application. Specifications: Connector Header Strip Gender Male Mounting Type Through Hole Pin Length 11mm Pin Spacing 2.54mm Contact Material Phosphor Bronze Insulation Material PBT UL 94V-0 Insulation Resistance 1000M Length 101mm Width 5mm Height 11mm Weight 6 gm Package Includes: 1 x 2×40 Pin 2.54mm Pitch Male Double Row Berg Strip. *Product Images are shown for illustrative purposes only and may differ from actual product.