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JST SM04B-XSRS-ETB(LF)(SN) — Pin Headers

JST SM04B-XSRS-ETB(LF)(SN) Header 0.6mm Pitch 4Pos SMD

MPNSM04B-XSRS-ETB(LF)(SN)
Active

JST XSR series, 4-position, 0.60 mm pitch, shrouded header, surface-mount right-angle, tin-plated contacts, rated 0.2 A at 30 V, UL94 V-0 natural nylon housing, active production.

$1.0100Ref. price · indicative, final on quote
JST SM04B-XSRS-ETB(LF)(SN) datasheet (PDF)
RoHSRoHS Compliant
SeriesXSR
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SM04B-XSRS-ETB(LF)(SN) key specifications
ParameterValue
SeriesXSR
TypeOuter Shroud Contact
MountingSurface Mount, Right Angle
Connector typeHeader
Fastening typeFriction Lock
Voltage rating30V
Current rating0.2A
Operating temperature-25°C~85°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.057\" (1.45mm)
Insulation materialPolyamide (PA), Nylon

All specifications

SM04B-XSRS-ETB(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
ApplicationsGeneral Purpose
Contact shapeRectangular
Rows1
Pitch0.024\" (0.60mm)
Contact finish - postTin
Contact finish - matingTin
PositionsAll

Product details

0.2 A Signal Duty — Not a Power Connector

The SM04B-XSRS-ETB(LF)(SN): Rated at 0.2 A per contact with a 30 V ceiling, this is strictly a signal-level interconnect.

SMT Right-Angle — Board-Edge Fit

Active Production — No LTB Worry

Lifecycle status is Active.

Peer Comparison — 4 vs 6 Positions

The 6-position sibling SM06B-XSRS-ETB(LF)(SN) shares the same 0.60 mm pitch, 0.2 A rating, SMT right-angle orientation, and tin plating. The only difference is circuit count: 4 positions here versus 6 there.

Frequently asked questions

Where can I buy SM04B-XSRS-ETB(LF)(SN) and get a price?

No stock-holding promise; we source per order.

What is the mating connector for SM04B-XSRS-ETB(LF)(SN)?

This header mates with a JST XSR series crimp receptacle housing. The 0.60 mm pitch and friction lock fastening type define the mating half — use the corresponding XSR receptacle with the same circuit count.