0.50mm Pitch Mezzanine Header for Tight Board Stacks
The Hirose DF12NB(3.0)-60DP-0.5V(51) is a 60-position, dual-row surface-mount header from the DF12 series, designed for board-to-board mezzanine stacking. The 0.50mm pitch and 3mm mated stacking height suit it for parallel PCB interconnects where z-height is tight — think handheld devices, camera modules, or embedded display links. At 60 positions across two rows, this header fills a 30-per-row layout, which means the board area is about 15mm long for the contact row, plus the shroud overhang. The 2.30mm height above board leaves room for components on the underside of the mating board in a 3mm stack.
Solder Retention and Assembly Fit
No secondary adhesive or tape is needed on the line. The surface-mount termination is standard for pick-and-place; the Tape & Reel packaging (available as Cut Tape too) feeds directly into the feeder.
It's not a high-cycle field connector — think 50-100 mating cycles typical for a mezzanine header — but the gold prevents oxidation on the contact interface over the product's life. The outer shroud contacts are part of the header body, providing the ground path and mechanical alignment during stack-up.