JST PHD Series 2.0mm Crimp Receptacle Housings. PHD series 2.0 mm wire to board crimp receptacle housings with a double row contact configuration. These PHD 2.00 mm crimp connectors have a compact, low profile design with a height of just 8.8 mm after mating enabling them to meet the demand for high density and low profile connections. The crimp contacts for these PHD crimp housings need to be purchased separately, see stock numbers ; 688-1381 688-1381 and ; 688-1385 688-1385 typically.