15 positions at 1.00 mm — the position count that matches a 15-circuit harness
The JST NSHR-15V-S is the 15-position receptacle housing in the NSH series, a 1.00 mm pitch wire-to-board interconnect family.
The NSHR-15V-S shares the same 1.00 mm pitch, single-row layout, latch lock, and natural PBT housing as the 14-position NSHR-14V-S. The difference is exactly one circuit position: 15 positions vs 14. No other functional spec — pitch, material, mounting, or termination — changes between the two.