Position count delta against the 13- and 12-pin siblings
The S15B-EH shares the same 2.50 mm pitch, right-angle orientation, latch lock, and 3 A/250 V rating as the S13B-EH(LF)(SN) and S12B-EH. The footprint widens proportionally — 37.5 mm across the outer pins on the 15-position version vs 32.5 mm on the 13-position.
