5-Position Housing for 2.50 mm Pitch Harnesses
The JST HRP-05-S is a 5-position receptacle housing from the HR series, designed for wire-to-board interconnects at a 0.098" (2.50 mm) pitch.
At this spacing, the housing pairs with standard 2.50 mm pitch pin headers — the same pitch used across JST's HR and EH series. For a 5-position connector, the total occupied width on the PCB is roughly 12.5 mm from center of pin 1 to center of pin 5, plus clearance for the housing walls.
The HRP-06-S is the only other same-series member at the same 2.50 mm pitch and single-row layout, but with 6 positions instead of 5. All other specs — material, mounting, termination, color, lifecycle — are identical. The choice between the two is purely a circuit-count decision: match the position count to the number of signal or power lines in the harness.
