JST LEB 2-Position Receptacle — 4.00 mm Pitch, SMT Right-Angle
The 02R-LEBSS-TB(LF)(SN): Its 0.157" (4.00mm) pitch is wider than typical signal connectors, giving enough creepage for the 300V rating without crowding the board layout.
Ratings and What They Drive in the Design
Rated 3A per circuit with tin-plated contacts — tin is the limiting factor for high-cycle or corrosive environments, but for a fixed or low-cycle board-to-board connection it delivers reliable signal-level current. The 300V rating at 4.00mm pitch provides solid creepage margins for 48V or lower-voltage bus work.
Mates directly with the JST 02P-LEBSS-TF(LF)(SN) plug — same 2-position count, same 4.00mm pitch, same SMT right-angle footprint. The solder retention feature on the receptacle holds alignment during reflow, preventing tombstoning or skew. For wire-to-board applications, the LEBRP-02V-S crimp housing (free-hanging, PBT) accepts tab contacts and mates with this receptacle as a cable-end half.