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BM03B-NSHSS-TBT (LF)(SN) — JST product photo
JST

BM03B-NSHSS-TBT (LF)(SN) JST NSH Header 1mm Pitch 3 Pos SMT

MPNBM03B-NSHSS-TBT (LF)(SN)
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JST NSH series, BM03B-NSHSS-TBT (LF)(SN), 3-position SMT header, 1.00 mm pitch, 1 A, 50 V, shrouded 4-wall with latch holder, tin-plated contacts, UL94 V-0 natural nylon.

$0.7700Ref. price · indicative, final on quote
BM03B-NSHSS-TBT (LF)(SN) 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.
  • Photo-verified countsEvery line counted and photographed before the box closes.
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Specifications

BM03B-NSHSS-TBT (LF)(SN) Technical Specifications
ParameterValue
SeriesNSH
GenderMale Pin
Mounting typeSurface Mount
Connector typeHeader
Fastening typeLatch Holder
Voltage rating50V
Current rating1A
Operating temperature-25°C~85°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.236\" (6.00mm)
Insulation materialPolyamide (PA), Nylon
Mated stacking heights7.8mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesPick and Place Cap, Solder Retention
ShroudingShrouded - 4 Wall
TerminationSolder
Rows1
Pitch0.039\" (1.00mm)
Positions3
Contact finish - postTin
Contact finish - matingTin

Product details

1.00 mm Pitch, 3-Position SMT Header for Wire-to-Board

The 7.8 mm mated stack height gives a low-profile z-height budget for compact enclosures.

It is RoHS compliant (LF)(SN) suffix confirms lead-free and tin-plated finish.

Peer Comparison: 3 vs 4 Positions

The direct peer BM04B-NSHSS-TBT (LF)(SN) shares the same 1.00 mm pitch, 1 A rating, 7.8 mm stack height, and latch holder — the only difference is 4 positions vs 3. If the BOM calls for 4 circuits, the BM04B is the drop-in alternative; if the design has 3, this part is the correct fit. No other parametric difference between the two.

Frequently asked questions

What is the datasheet for BM03B-NSHSS-TBT?

Designers need full specifications for fit and electrical validation.

Where to buy BM03B-NSHSS-TBT in stock?

Buyers need to verify immediate availability from distributors to avoid lead time delays.

What is the pinout of BM03B-NSHSS-TBT?

Engineers must confirm pin assignment for circuit design.

Is BM03B-NSHSS-TBT a replacement for JST SH series?

Compatibility confusion can lead to wrong ordering; this clarifies interchangeability.

What is the price of BM03B-NSHSS-TBT in bulk?

Sourcing requires cost comparison for volume purchasing.

Does BM03B-NSHSS-TBT have a latch locking mechanism?

Mechanical fit assurance for secure connection in vibration environments.