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6 x 6 modules use two or three Samtec Micro Tiger Eye ConnectorEye Socket Strip on the bottom side.
3 x REF-189018-01 (compatible to SEM-105140-02-03.0-H-D-A ), (80 pins, "40" per row)
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When using the same type on baseboard, the mating height is 6mm7mm. Other mating heights are possible by using connectors with a different height
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