JST SUR series header, order code SM02B-SURS-TF(LF)(SN), 2 positions, single row, 0.80 mm pitch, 30 V, 0.2 A/0.5 A, tin-plated mating contacts, surface-mount right-angle, solder termination.
| Parameter | Value |
|---|---|
| Series | SUR |
| Gender | Outer Shroud Contact |
| Mounting type | Surface Mount, Right Angle |
| Connector type | Header |
| Fastening type | Push-Pull |
| Voltage rating | 30V |
| Current rating | 0.2A, 0.5A |
| Operating temperature | -25°C~85°C |
| Contact material | Copper Alloy |
| Insulation color | Natural |
| Insulation height | 0.069\" (1.75mm) |
| Insulation material | Polyamide (PA), Nylon |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Features | Solder Retention |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Rectangular |
| Rows | 1 |
| Pitch | 0.031\" (0.80mm) |
| Positions | 2 |
| Contact finish - post | Tin |
| Contact finish - mating | Tin |
The SM02B-SURS-TF(LF)(SN): It is rated 30 V and carries 0.2 A or 0.5 A per contact depending on the wire gauge and ambient temperature. The tin-plated mating contacts and shrouded 4-wall housing suit it for signal-level interconnects where a positive push-pull latch is not required.
The SUR series includes other position counts at the same 0.80 mm pitch, such as the 3-position SM03B-SURS-TF(LF)(SN). The pitch, footprint, and contact plating are shared across the series, so the selection is driven by the circuit count needed.