SM04B-GHS-TB(LF)(SN) JST (JAPAN SOLDERLESS TERMINALS) Connector (Other) In Stock

Name: SM04B-GHS-TB(LF)(SN)
Brand: JST (JAPAN SOLDERLESS TERMINALS)
SKU: SM04B-GHS-TB(LF)(SN)
Availability: InStock

The SM04B-GHS-TB(LF)(SN) is a 4-position board-to-wire connector from JST with male pins in tin-over-copper phosphor bronze contacts. Lead-free (RoHS) compliant, it provides a compact, reliable board-mount interconnect for wire harness assemblies in consumer and industrial electronics.

ACTIVEConnectorVerified Jul 2026

Package / Visual Reference

SM04B-GHS-TB(LF)(SN)Other

Quick Facts

Manufacturer: JST (JAPAN SOLDERLESS TERMINALS)
Package: Other
Pin Count: 4
Lifecycle: ACTIVE
Datasheet: SM04B-GHS-TB(LF)(SN) Datasheet PDF
Category: Connector
Price: From $0.1720(MOQ 1)
Temp Range: -25.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of SM04B-GHS-TB(LF)(SN)?

4-position (SM04B) male board connector
Tin-over-copper phosphor bronze contact plating for reliable conductivity
Compact body cross-section, about 0.167 in by 0.19 in
RoHS-compliant lead-free (Pb-free) construction
Board-to-wire mating interface for wire harness assemblies
8.3-year YTEOL rating for long-term sourcing

What is SM04B-GHS-TB(LF)(SN) used for?

This 4-position board connector is used to create board-to-wire interconnects in consumer electronics, industrial control panels, and small appliance wiring harnesses. Its male pin header with tin-plated phosphor bronze contacts provides a reliable, low-resistance mating interface suited for compact PCB designs. The RoHS-compliant construction makes it appropriate for global consumer product distribution.

What are the specifications of SM04B-GHS-TB(LF)(SN)?

Pbfree Code	Yes
YTEOL	8.3
Body Breadth	0.167inch
Body Depth	0.19inch
Body Length	8.25inch
Connector Type	BOARD CONNECTOR
Contact Finish Mating	TIN OVER COPPER
Contact Finish Termination	Tin (Sn) - Copper (Cu)
Contact Gender	MALE
Contact Material	PHOSPHOR BRONZE
Contact Pattern	RECTANGULAR
Contact Resistance	50mΩ
Contact Style	SQ PIN-SKT
DIN Conformance	NO
Dielectric Withstanding Voltage	500VAC V
Filter Feature	NO
IEC Conformance	NO
Insulation Resistance	100000000Ω
Insulator Color	NATURAL
Insulator Material	POLYAMIDE
MIL Conformance	NO
Mating Contact Pitch	0.049inch
Mating Information	MULTIPAL MATING PARTS AVAILBLE
Mixed Contacts	NO
Mounting Option 1	LOCKING
Mounting Style	RIGHT ANGLE
Mounting Type	BOARD
Number Of Connectors	ONE
Number Of PCB Rows	1
Number of Rows Loaded	1
Option	GENERAL PURPOSE
PCB Contact Pattern	RECTANGULAR
Polarization Key	POLARIZED HOUSING
Rated Current (Signal)	1A
Reference Standard	UL
Terminal Pitch	1.25mm
Termination Type	SURFACE MOUNT
Total Number of Contacts	4
UL Flammability Code	94V-0
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8536.69.40.40
Country of Origin	Japan

Where can I find the SM04B-GHS-TB(LF)(SN) datasheet?

SM04B-GHS-TB(LF)(SN) Datasheet Download

Official datasheet from JST (JAPAN SOLDERLESS TERMINALS)

What are equivalent replacements for SM04B-GHS-TB(LF)(SN)?

Compatible alternatives and drop-in replacements for SM04B-GHS-TB(LF)(SN):

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Frequently Asked Questions

What contact material and plating does the SM04B-GHS-TB(LF)(SN) use for reliable connections?

The SM04B-GHS-TB(LF)(SN) uses phosphor bronze contacts with a tin-over-copper mating finish across its 4-pin male header, providing durable, low-resistance electrical contact for board-to-wire connections in consumer and industrial equipment.

How compact is the SM04B-GHS-TB(LF)(SN) connector body for space-constrained boards?

The SM04B-GHS-TB(LF)(SN) has a compact body cross-section of about 0.167 inch by 0.19 inch, letting the 4-pin board connector fit into tight PCB layouts common in portable and compact electronic assemblies.

Why is the SM04B-GHS-TB(LF)(SN) suitable for RoHS-compliant global manufacturing?

The SM04B-GHS-TB(LF)(SN) is Pb-free (RoHS-compliant) and carries an 8.3-year YTEOL rating, giving procurement teams confidence in sourcing this 4-pin board connector for long-lifecycle industrial and consumer product lines worldwide.

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About JST (JAPAN SOLDERLESS TERMINALS)

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AvailabilityIn Stock

Reference Price (USD)

From $0.1720

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$0.4500	$0.45
30+	$0.4375	$13.13
201+	$0.2100	$42.21
953+	$0.1875	$178.69
1705+	$0.1760	$300.08
5000+	$0.1720	$860.00

pcs

Unit price: $0.4500 · Total: $0.45

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

“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”

Marco Rossi

CTO, AutoDrive Systems, Italy

SM04B-GHS-TB(LF)(SN) JST (JAPAN SOLDERLESS TERMINALS) Connector (Other) In Stock

What are the key features of SM04B-GHS-TB(LF)(SN)?

What is SM04B-GHS-TB(LF)(SN) used for?

What are the specifications of SM04B-GHS-TB(LF)(SN)?

Compliance & Regulatory

Where can I find the SM04B-GHS-TB(LF)(SN) datasheet?

What are equivalent replacements for SM04B-GHS-TB(LF)(SN)?

Frequently Asked Questions

What contact material and plating does the SM04B-GHS-TB(LF)(SN) use for reliable connections?

How compact is the SM04B-GHS-TB(LF)(SN) connector body for space-constrained boards?

Why is the SM04B-GHS-TB(LF)(SN) suitable for RoHS-compliant global manufacturing?

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)

More from JST (JAPAN SOLDERLESS TERMINALS)

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