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JST SM03B-SURS-TF(LF)(SN) — Pin Headers

SM03B-SURS-TF(LF)(SN) JST SUR 0.8mm Pitch SMT Header 3-Pin

MPNSM03B-SURS-TF(LF)(SN)
Active

JST SUR series, 0.80 mm pitch, 3-position, surface-mount right-angle header, shrouded 4-wall, tin-plated contacts, rated 0.2 A / 0.5 A, 30 V, UL94 V-0.

$0.6900Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesSUR
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

SM03B-SURS-TF(LF)(SN) key specifications
ParameterValue
SeriesSUR
TypeOuter Shroud Contact
MountingSurface Mount, Right Angle
Connector typeHeader
Fastening typePush-Pull
Voltage rating30V
Current rating0.2A, 0.5A
Operating temperature-25°C~85°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.069\" (1.75mm)
Insulation materialPolyamide (PA), Nylon

All specifications

SM03B-SURS-TF(LF)(SN) additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesSolder Retention
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeRectangular
Rows1
Pitch0.031\" (0.80mm)
Positions3
Contact finish - postTin
Contact finish - matingTin

Product details

0.80 mm Pitch, 3-Position SMT Header — What It Carries

The SM03B-SURS-TF(LF)(SN): The 30 V voltage rating matches the SUR series signal bus.

This header mates with JST SUR series crimp receptacles (the female housing that accepts the terminal and wire).

Frequently asked questions

What is the mating connector for SM03B-SURS-TF(LF)(SN)?

This header mates with JST SUR series crimp receptacles (female housings that accept the matching crimp terminal). The 0.80 mm pitch and 3-position count must match on both halves.

Is SM03B-SURS-TF(LF)(SN) RoHS compliant?

Yes, it is listed as RoHS Compliant.

Does SM03B-SURS-TF(LF)(SN) have a pin-compatible equivalent from another manufacturer?

The SUR series is JST-specific.