Board footprint and current budget
The 10158514-0015SR1LF: This is a 15-position, single-row header on a 1.50 mm pitch — the tightest pitch in the Minitek Multipitch family that still carries 2 A per contact.
Where the 15-position fits in the series
Within the same 10158514 base number, the 5-position sibling (10158514-0005SR1LF) shares the same 1.50 mm pitch, same 2 A rating, and same right-angle SMT footprint — the only difference is circuit count. If your BOM needs fewer positions, that part is a drop-in for the same board layout, just shorter. The 15-position 1.25 mm pitch variant (10157547-0015SR1LF) also carries 15 circuits but at 1 A per contact. That tighter pitch saves board real estate but halves the current budget — a meaningful trade-off if your signal load is under 1 A and you need a narrower footprint.
This is a board-to-cable/wire header: the male pins mate with a female crimp receptacle housing (not included).