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SM02B-SFHRS-TF — JST product photo
JST

JST SM02B-SFHRS-TF SFH Header, 2-Pos, 1.8mm, 4A

MPNSM02B-SFHRS-TF
Active

JST SFH series, SM02B-SFHRS-TF, 2-position × 1-row shrouded header, 0.071 in (1.80 mm) pitch, right-angle surface mount, tin-plated copper alloy contacts rated 4 A at 350 V, detent-lock fastening, red UL94 V-0 thermoplastic housing, solder-retention feature, -25°C to 85°C operating range.

$0.6900Ref. price · indicative, final on quote
SM02B-SFHRS-TF datasheet
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
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Specifications

SM02B-SFHRS-TF Technical Specifications
ParameterValue
SeriesSFH
GenderMale Pin
Mounting typeSurface Mount, Right Angle
Connector typeHeader
Fastening typeDetent Lock
Voltage rating350V
Current rating4A
Operating temperature-25°C ~ 85°C
Contact materialCopper Alloy
Insulation colorRed
Insulation height0.118\" (3.00mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesSolder Retention
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeSquare
Rows1
Pitch0.071\" (1.80mm)
Positions2
Contact finish - postTin
Contact finish - matingTin

Product details

It uses a 0.071 in (1.80 mm) pitch — tight enough to save board space but wide enough to route a single trace between pads on standard 1 oz copper.

Rated 4 A per contact at 350 V. The 1.80 mm pitch provides creepage for the 350 V rating without an oversized board footprint.

Mates with the JST SFH series receptacle housing (crimp-terminal style). The detent lock clicks when fully seated — no secondary lock, so the cable-side housing needs to be the correct SFH mate. Termination is solder-only; the SMT pads are tin-plated on the post side.

Frequently asked questions

What is the pitch of the SM02B-SFHRS-TF?

The SM02B-SFHRS-TF uses a 0.071 in (1.80 mm) pitch — the board footprint requires 1.80 mm center-to-center spacing for the two SMD pads.

Does the SM02B-SFHRS-TF have solder retention?

Yes, the SM02B-SFHRS-TF includes solder-retention tabs that anchor the header to the PCB during reflow and resist shear force from cable strain.

What is the current rating of the SM02B-SFHRS-TF?

The SM02B-SFHRS-TF is rated 4 A per contact at 350 V, with a -25°C to 85°C operating range.