Board-to-Board Stacking Fit: Pitch, Rows, and Footprint
The 89847-314LF: That grid sets the board footprint for a mezzanine or parallel-board interconnect — the 28 circuits occupy a 14-position-per-row layout that mates with a standard 0.100" square-pin header.
Housing and Compliance: UL94 V-0 and RoHS
The insulation color is blue — a visual identifier for the Dubox series on the board.
Sourced through independent distribution channels against an RFQ. The part ships in tube packaging per the standard factory package.