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JST BM04B-ZESS-TBT(LF)(SN) — Pin Headers

BM04B-ZESS-TBT(LF)(SN) JST ZE Header SMD 4POS 1.5mm

MPNBM04B-ZESS-TBT(LF)(SN)
Active

JST Sales America Inc. ZE series, Board to Cable/Wire, Header, Surface Mount, 4 Positions, 1.50mm Pitch, 2A, 100V, Tin Contacts, Locking Ramp, Shrouded - 4 Wall, Tape & Reel

$0.7600Ref. price · indicative, final on quote
JST BM04B-ZESS-TBT(LF)(SN) datasheet (PDF)
RoHSRoHS Compliant
SeriesZE
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

BM04B-ZESS-TBT(LF)(SN) key specifications
ParameterValue
SeriesZE
TypeOuter Shroud Contact
MountingSurface Mount
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating100V
Current rating2A
Operating temperature-25°C~85°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.295\" (7.50mm)
Insulation materialPolyamide (PA), Nylon

All specifications

BM04B-ZESS-TBT(LF)(SN) additional specifications
ParameterValue
Mated stacking heights9.4mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesPick and Place, Solder Retention
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeRectangular
Rows1
Pitch0.059\" (1.50mm)
Positions4
Contact finish - postTin
Contact finish - matingTin

Product details

Surface-Mount Assembly with Solder Retention

The BM04B-ZESS-TBT(LF)(SN): The pick-and-place feature (flat top surface) allows standard vacuum nozzle handling, and the Tape & Reel packaging (also available as Cut Tape) feeds directly into automated placement lines. The insulation height of 7.50mm (the shroud above the board) means the header stands tall enough to accept the receptacle's latch pocket without interference from nearby components.

No stock-holding claim — each order is quoted to the buyer's requested volume.

Frequently asked questions

What is the pinout of BM04B-ZESS-TBT(LF)(SN)?

The BM04B-ZESS-TBT(LF)(SN) is a single-row, 4-position header with all positions loaded. The pinout follows the standard ZE series layout: position 1 is typically marked by a chamfer or dot on the shroud, and the circuit numbering increments sequentially across the row.

What connector mates with BM04B-ZESS-TBT(LF)(SN)?

This header mates with JST ZE series crimp-style receptacle housings (e.g., ZE series female housings) that accept the matching tin-plated crimp terminals. Confirm the circuit count — the mating half must also be 4-position, single-row.