Description 2x20-Pin Stackable Header Features a 2x20 bus connector Compatible with PC/104 industry standard Designed for stacking boards with a common bus The 2x20-Pin Stackable Header is compatible with PC/104 industry standard. It is designed for stacking boards with a common bus. View more What's Included 1 x 2x20-Pin Stackable Header Links Specifications Pitch: 2.54 mm 12.2 mm solder tails (pin's length) Gold plated