Tuesday, 28 July 2015

Very low stacking height PCB connector


I need to stack two PCBs together, but the stacking height is extremely critical. In terms of board-to-board connectors, the best I could come up with was SAMTEC GFZ series.



What other solutions can be recommended to stack two different PCBs? I need to have very low stacking height (less than 2 mm, the lower the better), and about 100 connections.



Answer



The SlimStack and/or PMC connectors might be useful alternatives, it depends a bit on the pin pitch that you can use:


http://www.molex.com/molex/products/group?key=board_to_board_connectors&channel=PRODUCTS&langPref=english


I have a card with the PMC connector, and it is really tiny:FOXg20 card with Molex PMC connector


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