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JST B4B-PH-SM4-TBT(LF)(SN) — Pin Headers

B4B-PH-SM4-TBT(LF)(SN) JST PH Series 4-Pin SMD Header

MPNB4B-PH-SM4-TBT(LF)(SN)
Active

JST PH series, 4-position surface-mount header, 2.00 mm pitch, shrouded with detent lock, tin-plated contacts, rated 2 A at 100 V, UL94 V-0 housing, active production.

$0.8700Ref. price · indicative, final on quote
JST B4B-PH-SM4-TBT(LF)(SN) datasheet (PDF)
RoHSRoHS Compliant
SeriesPH
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

B4B-PH-SM4-TBT(LF)(SN) key specifications
ParameterValue
SeriesPH
TypeMale Pin
MountingSurface Mount
Connector typeHeader
Fastening typeDetent Lock
Voltage rating100V
Current rating2A
Operating temperature-25°C~85°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.260\" (6.60mm)
Insulation materialPolyamide (PA6T), Nylon 6T

All specifications

B4B-PH-SM4-TBT(LF)(SN) additional specifications
ParameterValue
Mated stacking heights8.6mm
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 shapeSquare
Rows1
Pitch0.079\" (2.00mm)
Positions4
Contact finish - postTin
Contact finish - matingTin
Contact length - mating0.130\" (3.30mm)

Product details

2.00 mm Pitch SMD Header for Board-to-Cable Interconnects

The B4B-PH-SM4-TBT(LF)(SN): The detent lock provides positive retention against cable pull and vibration, making it suitable for portable electronics, appliances, and industrial control panels.

4 Circuits, 2 A per Contact, 100 V Rating

The 8.6 mm mated stack height provides clearance for cable routing above the PCB. The UL94 V-0 rated PA6T housing ensures flame retardance for equipment inside enclosures.

SMT Assembly Features: Pick and Place, Solder Retention

The header includes pick-and-place pads for automated assembly and solder retention features that anchor the part during reflow.

Frequently asked questions

What is the mating connector for B4B-PH-SM4-TBT(LF)(SN)?

This header mates with JST PH series crimp-style receptacle housings (e.g., PHR-4) using the appropriate crimp terminals (SPH-002T-P0.5S).

Is B4B-PH-SM4-TBT(LF)(SN) RoHS compliant?

Yes, it is RoHS compliant per the listed status.

Where can I buy B4B-PH-SM4-TBT(LF)(SN) with available via RFQ confirmation?

Availability and current pricing confirmed at quote time.