The DF12A(3.0)-32DS-0.5V(81): The gold-plated contacts (8.00µin thickness) handle moderate mating cycles without corrosion, typical for internal PCB stacks in portable or compact electronics.
Finding a replacement or cross
No official successor is listed in the evidence, but the DF12 series includes other 32-position, 0.50mm pitch, 3mm stack height receptacles that may be pin-compatible – confirm the mating half and footprint before substituting.
