B4B-EH-A (LF) (SN) JST (JAPAN SOLDERLESS TERMINALS) Connector (Other) In Stock

Name: B4B-EH-A (LF) (SN)
Brand: JST (JAPAN SOLDERLESS TERMINALS)
SKU: B4B-EH-A (LF) (SN)
Availability: InStock

B4B-EH-A (LF) (SN) is a JST (JAPAN SOLDERLESS TERMINALS) PCB interconnect connector for board-to-board links and production fixtures. Key specs include SMD package, 4 pins, 4 W. Available through RFQ pricing, in-stock sourcing, and worldwide shipping support.

ACTIVEConnectorVerified Jul 2026

Package / Visual Reference

B4B-EH-A (LF) (SN)Other

Quick Facts

Manufacturer: JST (JAPAN SOLDERLESS TERMINALS)
Package: Other
Pin Count: 4
Lifecycle: ACTIVE
Datasheet: B4B-EH-A (LF) (SN) Datasheet PDF
Category: Connector
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of B4B-EH-A (LF) (SN)?

PCB interconnect connector for board-to-board links and production fixtures
SMD package with 4 pins for PCB footprint matching
Datasheet-backed parameter: 4 W
Datasheet-backed parameter: 3A
Manufacturer part number traceability for JST (JAPAN SOLDERLESS TERMINALS) sourcing
Suitable for board-to-board links and production fixtures in production and maintenance builds

What is B4B-EH-A (LF) (SN) used for?

Used in board-to-board links and production fixtures where component fit, electrical margin, and procurement traceability matter. It supports OEM production, maintenance builds, and engineering substitutions that need verified manufacturer-part-number sourcing.

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)

Where can I find the B4B-EH-A (LF) (SN) datasheet?

B4B-EH-A (LF) (SN) Datasheet Download

Official datasheet from JST (JAPAN SOLDERLESS TERMINALS)

What are equivalent replacements for B4B-EH-A (LF) (SN)?

Compatible alternatives and drop-in replacements for B4B-EH-A (LF) (SN):

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Compare all alternatives & request quotes →

Frequently Asked Questions

Which board interconnect jobs fit B4B-EH-A (LF) (SN) from JST?

B4B-EH-A (LF) (SN) is intended for compact PCB interconnect use where a JST EH-series style connector with 4 pins is enough for signals or low-current wiring.

How should sourcing teams interpret the LF and SN suffixes on this JST connector?

The LF and SN suffixes identify lead-free, tin-finished ordering attributes, so buyers can align the 4 pins with RoHS-oriented assembly and traceability requirements.

Can B4B-EH-A (LF) (SN) support small production fixtures as well as product PCBs?

Yes. Its 4 pins make it practical for simple fixture connections, cable-to-board interfaces, or board-to-board test links where only a few conductors are required.

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About JST (JAPAN SOLDERLESS TERMINALS)

JST (JAPAN SOLDERLESS TERMINALS) is a leading electronic component manufacturer. FindMyChip sources JST (JAPAN SOLDERLESS TERMINALS) ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

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AvailabilityIn Stock

Reference Price (USD)

Contact for Price

Buy from 1pc · Factory-direct pricing

pcs

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”

Rajesh Patel

Procurement Manager, VoltEdge Energy, India

B4B-EH-A (LF) (SN) JST (JAPAN SOLDERLESS TERMINALS) Connector (Other) In Stock

What are the key features of B4B-EH-A (LF) (SN)?

What is B4B-EH-A (LF) (SN) used for?

Compliance & Regulatory

Where can I find the B4B-EH-A (LF) (SN) datasheet?

What are equivalent replacements for B4B-EH-A (LF) (SN)?

Frequently Asked Questions

Which board interconnect jobs fit B4B-EH-A (LF) (SN) from JST?

How should sourcing teams interpret the LF and SN suffixes on this JST connector?

Can B4B-EH-A (LF) (SN) support small production fixtures as well as product PCBs?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About JST (JAPAN SOLDERLESS TERMINALS)

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