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BM08B-NSHSS-TBT — JST product photo
JST

BM08B-NSHSS-TBT JST NSH 8-Pin 1mm Pitch SMT Header

MPNBM08B-NSHSS-TBT
Active

JST Sales America Inc., NSH series, Board to Cable/Wire, 8-position, 1.00mm pitch, male pin header, surface mount, shrouded 4-wall, latch holder, 1 A, 50 V, UL94 V-0, -25°C to 85°C, mated stack height 7.8 mm.

$1.0100Ref. price · indicative, final on quote
BM08B-NSHSS-TBT 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

BM08B-NSHSS-TBT 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, Solder Retention
ShroudingShrouded - 4 Wall
TerminationSolder
Rows1
Pitch0.039\" (1.00mm)
Positions8
Contact finish - postTin
Contact finish - matingTin

Product details

Board-to-cable header for 8-circuit signal I/O

Rated at 1 A per contact and 50 V, it handles signal-level loads and 24 V sensor buses with margin, but not power circuits.

SMT assembly with pick-and-place and solder retention

The header is surface-mount with pick-and-place and solder retention features, enabling automated placement and reflow soldering without secondary operations.

Active production with RoHS non-compliance note

Note that this part is listed as RoHS non-compliant — verify your regulatory requirements before committing to the BOM line.

Position count delta vs NSH series siblings

Within the NSH series, the BM08B-NSHSS-TBT sits between the 7-position BM07B-NSHSS-TBT and the 9-position BM09B-NSHSS-TBT(LF)(SN), all sharing the same 1.00 mm pitch, 7.8 mm stack height, 1 A/50 V rating, and tin-plated contacts. The choice between them is driven purely by the number of I/O circuits needed — 8 positions is a common count for discrete sensor/actuator groups on a PLC module.

Frequently asked questions

Is BM08B-NSHSS-TBT compatible with standard NSH series sockets?

Yes, the BM08B-NSHSS-TBT is a male header designed to mate with NSH series female socket housings and crimp terminals. The latch holder on the header engages with the corresponding latch on the socket for a vibration-resistant connection.

What is the height of BM08B-NSHSS-TBT after mounting?

The insulation height of the header alone is 0.236 inches (6.00 mm) above the board.

Does BM08B-NSHSS-TBT have a lead-free version?

The BM08B-NSHSS-TBT is listed as RoHS non-compliant. JST offers lead-free versions of NSH series headers, typically indicated by a (LF)(SN) suffix in the order code — for example, the BM09B-NSHSS-TBT(LF)(SN) is a lead-free sibling. Check with your sourcing contact for a lead-free variant of the 8-position header.

What is the replacement or equivalent for BM08B-NSHSS-TBT?

The closest functional equivalent within the NSH series is the 9-position BM09B-NSHSS-TBT(LF)(SN) if you can accommodate one extra circuit, or the 7-position BM07B-NSHSS-TBT if you can drop one. Both share the same pitch, stack height, and ratings.