2.00mm (.079") Pitch HDM庐 Board-to-Board Backplane Header, Vertical, SMC, PressFit, Guide Post Location A, Polarizing Key Position E, 144 Circuits 2.00mm (.079) Pitch HDM? Board-to-Board Backplane Header, Vertical, SMC, PressFit, Guide Post Location A, Polarizing Key Position E, 144 Circuits