SM02B-SRSS-TB(LF)(SN)

The JST SM02B-SRSS-TB is a 1.0 mm pitch, 2-position, single-row shrouded header with a side-entry configuration. The datasheet includes the mechanical drawings and recommended PCB layout for the connector but does not explicitly describe the mounting method or assign the drawing dimensions as overall length, depth, or height.

The connector is rated for 50 V AC/DC and 1.0 A AC/DC (AWG #28). Its electrical specifications include an initial contact resistance of 20 mΩ maximum, 40 mΩ maximum after environmental testing, 100 MΩ minimum insulation resistance, and a dielectric withstanding voltage of 500 VAC for one minute.

The connector housing is made of PA (Polyamide/Nylon), UL94V-0, in a natural (ivory) color. The header contacts are copper alloy with copper undercoat and tin plating (reflow treatment). The solder tabs are made of brass with copper undercoat and tin plating (reflow treatment). The product is RoHS compliant.

The datasheet lists SM02B-SRSS-TB as the 2-circuit side-entry shrouded header. It also indicates that the product is supplied on embossed tape. The datasheet does not explain the meaning of the individual fields in the part number (such as SM, SRSS, TB, or (LF)(SN)), nor does it explicitly associate (LF)(SN) with this specific header model.

The connector has an operating temperature range of −25°C to +85°C, including temperature rise caused by electrical current. The datasheet lists SHR-02V-S and SHR-02V-S-B as compatible 2-circuit mating housings. It also states that the shrouded headers are interchangeable with those of the SR insulation displacement connectors.