Part number dissection
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171320Molex Impel series of High Speed / Modular Connectors.
103890 Ohm, 4 Pair Right-Angle Daughtercard, 1.90mm Pitch, Unguided, 8 Columns, 64 Circuits, Plated Through Hole Dimension 0.36mm.
Specifications
Base codeMolex Impel series of High Speed / Modular Connectors.
Finish / variant90 Ohm, 4 Pair Right-Angle Daughtercard, 1.90mm Pitch, Unguided, 8 Columns, 64 Circuits, Plated Through Hole Dimension 0.36mm.
Connector UsageCoplanar, Daughtercard
Connector TypeReceptacle, Female Sockets
Connector StyleImpel™
Number of Positions64
Number of Positions LoadedAll
Pitch-
Number of Rows8
Number of Columns8
Mounting TypeThrough Hole, Right Angle
TerminationPress-Fit
Acceptable alternates
1713203038Same 4-pair, 64-circuit, 8-column, 1.90mm pitch, right-angle daughtercard with 0.36mm plated through-hole dimension, but with 'Left Guided' instead of 'Unguided' feature, as documented by Molex and distributors.
Confirm acceptability against your drawing before ordering.