Right-Angle Board-to-Wire Header with Latch Lock
The S11B-EH(LF)(SN) is a JST EH series 11-position single-row header designed for board-to-wire connections. Contact spacing is 2.50mm pitch, a common footprint for JST EH receptacles. Each tin-plated brass contact is rated 3A at 250V, with all 11 positions loaded.
Sizing the Connection: Pitch, Positions, and Current
At 2.50mm pitch, the 11-position header occupies about 27.5mm of board edge — measure your PCB real estate before committing. The 3A per-contact rating is typical for tin-plated signal connectors in this pitch class; derate if ambient exceeds 85°C or if multiple adjacent circuits carry full current simultaneously. The right-angle post length of 3.20mm suits standard 1.6mm PCBs. Mating contact length is 4.00mm, which ensures full engagement with the EH receptacle before the latch clicks. The square male pin shape provides reliable contact wipe during insertion.
It is available to order through our independent distribution channel — quoted per your BOM quantity against current market pricing. No minimum order quantity restrictions apply; we source from verified stock.