The JST SFH series SM02B-SFHLS-TF(LF)(SN) is a 2-position, 1.80 mm pitch SMT right-angle header designed for board-to-cable/wire interconnect. It carries tin-plated copper-alloy male pins rated 4 A per circuit at 350 V, with a yellow UL94 V-0 thermoplastic housing. The 4-wall shroud and detent lock provide positive mating retention in vibration-prone or space-constrained enclosures, while the solder-retention tails reinforce the SMT joints against cable strain without a separate board lock.
The 4 A per-contact rating at 350 V defines the power envelope — enough for low-current signal or modest power distribution in a 2-circuit harness.
Mounting and deployment
It is RoHS compliant.