1.50 mm Pitch, 6-Position Shrouded Header
The 2106091-5: The 1.50 mm pitch sets a compact footprint — each contact row is 7.5 mm wide, which matters for dense PCB layouts where trace routing between pads is tight. This makes the connector suitable for general-purpose wire-to-board applications where the cable assembly is field-routed.
Hybrid SMT and Through-Board Termination
Termination is solder, but the mounting type is surface mount with through-board posts — the SMT pads reflow on the board surface while the solder posts extend through plated holes for additional mechanical strength. This hybrid approach anchors the header against the shear force from cable strain better than a pure SMT part, though it does require both a reflow profile and a wave-solder or selective-solder step for the through-hole posts. Board layout needs to accommodate the post holes in addition to the SMT pads; the datasheet footprint shows the exact hole pattern.
No stock-holding claim; each RFQ is sourced fresh.
Comparison to Peer: 1-292164-1
The 2106091-5 is a 6-position, 1.50 mm pitch SMT part. The pitch difference alone means the board footprints are incompatible; the 2106091-5 is for denser layouts, while the 1-292164-1 offers more positions but at a wider pitch and a right-angle orientation suited for board-edge cable exits.