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SM03B-NSHSS-TB — JST product photo
JST

SM03B-NSHSS-TB JST NSH 3-Pin 1mm Pitch SMT Header

MPNSM03B-NSHSS-TB
Active

JST NSH series, 3-position male pin header, 1.00 mm pitch, surface mount right-angle, shrouded 4-wall with latch holder, tin-plated contacts, rated 1 A at 50 V, UL94 V-0 natural nylon housing.

$0.8200Ref. price · indicative, final on quote
SM03B-NSHSS-TB datasheet
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
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Specifications

SM03B-NSHSS-TB Technical Specifications
ParameterValue
SeriesNSH
GenderMale Pin
Mounting typeSurface Mount, Right Angle
Connector typeHeader
Fastening typeLatch Holder
Voltage rating50V
Current rating1A
Operating temperature-25°C ~ 85°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.173\" (4.40mm)
Insulation materialPolyamide (PA), Nylon
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesSolder Retention
ShroudingShrouded - 4 Wall
TerminationSolder
Rows1
Pitch0.039\" (1.00mm)
Positions3
Contact finish - postTin
Contact finish - matingTin

Product details

JST NSH 3-Pin Header for Tight Wire-to-Board Runs

This SM03B-NSHSS-TB is a 3-position male header from JST's NSH series, built for board-to-cable/wire connections where space is tight.

SMT Soldering and Retention on the Board

It's a surface-mount part with solder retention features built into the housing — those extra plastic pegs or tabs hold the header steady during reflow and add mechanical strength after soldering. That matters for a right-angle SMT part where the cable strain pulls on the solder joints.

Electrical Ratings and Material Choices

Operating temperature spans -25°C to 85°C.

Frequently asked questions

What is the mating connector for the SM03B-NSHSS-TB?

The mating half is a JST NSH series female receptacle housing with crimp terminals, also 3-position, 1.00 mm pitch. Use the corresponding NSH receptacle part number for a wire-to-board connection.

Does the SM03B-NSHSS-TB have solder retention features?

Yes, the header includes solder retention features built into the housing to hold it in place during reflow soldering and improve mechanical strength after mounting.

Is the SM03B-NSHSS-TB RoHS compliant?

No, this part is listed as RoHS non-compliant. If you need a lead-free version, consider the SM03B-NSHSS-TB (LF)(SN) variant.