TE Connectivity Free Height Series Straight Surface Mount PCB Header, 40 Contact(s), 0.8mm Pitch, 2 Row(s), Shrouded

0.8 mm Free Height (FH) board to board or mezzanine SMT plug connectors for use in parallel board stacking applications. These FH PCB plug connectors have a high density 0.8 mm centreline design which offers significant space saving on the PCB. The contacts of these FH connectors have a bellows type spring design that is resistant to scooping and stubbing during mating and unmating. This contact design provides a reliable electrical connection and strong signal integrity. These 0.8 mm FH plugs feature polarization to ensure accurate mating and PCB positioning bosses for accurate placement on the PCB. A range of board to board stack heights from 5 mm to 20 mm can be achieved when mated with various board mount receptacle heights.

• Compact, high density spacing saving design
• Wide range of stack heights from 5 mm to 20 mm
• Contact design for reliable electrical connection & strong signal integrity
• Polarized housings to prevent mis-mating
• Locating bosses for accurate placement on PCB

These 0.8mm FH SMT header connectors are ideal for downsizing applications that require parallel stacked PCBs in high-end computer, telecommunications, industrial, military and aerospace industries. Applications include test cards and card extenders, communications equipment and any electronic equipment that requires miniature connector packing

Stack height = [(Receptacle height + Plug height) - 5]