1.27 mm Pitch Shrouded Header for Signal-Level Board-to-Cable Interconnects
The 20021521-00010D1LF: The 4-wall shrouded housing (insulation height 0.220" / 5.60 mm) protects the male square pins from mechanical damage and provides polarization to prevent mis-mating with the cable receptacle. The flash thickness (no specified minimum in microns) supports a lower mating cycle count than a 15 or 30 µinch gold deposit — expect a few dozen cycles before wear-through, suitable for one-time assembly or infrequent field service.
Termination is solder to surface-mount pads — the header includes a pick-and-place feature (flat top surface for vacuum nozzle) and a keying slot for orientation during automated assembly.
RoHS compliant per. Sourced through independent distribution channels. No stock-holding claim — each inquiry is sourced per the buyer's quantity and delivery window.