1.00 mm Pitch, 4 Positions — Board Footprint Fit
The SFW4R-2STAE1LF: The 0.039" (1.00 mm) pitch and 4-position count set the PCB footprint.
ZIF Slide Lock and Gold Contacts — Infrequent Service
The 1 A per-contact current rating and 100 V voltage rating keep this firmly in signal-level interconnect territory.
FPC Thickness and Cable End Compatibility
The contacts are on the top side of the connector — the FPC conductor pattern must face upward for proper mating.
