6/9/2026 8:23:56 AM   By  Symond  in


Introduction

The I/O Connectors S3B-PH-SM4-TB by JST are compact and reliable interconnect components designed to provide secure electrical connections in a wide range of electronic devices. Manufactured by JST, one of the world's leading connector manufacturers, the S3B-PH-SM4-TB is known for its excellent mechanical stability, dependable signal transmission, and compact design. As a trusted solution within Connectors, I/O Connectors, the S3B-PH-SM4-TB I/O Connectors by JST are widely used in consumer electronics, industrial controls, communication equipment, power management systems, and embedded electronic applications. Engineers and product designers choose the S3B-PH-SM4-TB for its reliable performance and ease of integration into modern electronic designs.


Technical Specifications of S3B-PH-SM4-TB I/O Connectors

General Specifications

  • Manufacturer: JST

  • Part Number: S3B-PH-SM4-TB

  • Product Type: I/O Connector

  • Connector Category: Board-to-Wire Connector

  • Mounting Style: Surface Mount

  • Number of Positions: 3 Position Connector

  • Application: Signal and Power Connectivity

  • Connector Series: PH Series

  • Category Name: Connectors, I/O Connectors

These specifications make the S3B-PH-SM4-TB a suitable solution for compact and reliable interconnect applications.


Key Features of S3B-PH-SM4-TB I/O Connectors

Design and Performance Benefits

  • Compact surface-mount design

  • Reliable electrical contact performance

  • Secure mating and retention mechanism

  • High-quality JST manufacturing standards

  • Excellent signal integrity

  • Suitable for space-constrained applications

  • Durable construction for long-term use

The S3B-PH-SM4-TB I/O Connectors by JST are engineered to deliver dependable connectivity and consistent performance across various operating environments.


Applications of S3B-PH-SM4-TB I/O Connectors

Common Use Cases

  • Consumer electronic products

  • Industrial automation systems

  • Communication devices

  • Battery-powered equipment

  • Embedded electronic systems

  • Medical electronics

  • Portable electronic devices

These applications demonstrate why Connectors, I/O Connectors are critical components in modern electronic product development.


Overview and Installation Guidelines

Best Practices

  • Verify connector compatibility before installation

  • Follow proper PCB layout recommendations

  • Ensure accurate soldering procedures

  • Inspect connector alignment before assembly

  • Avoid excessive mechanical stress during operation

  • Follow JST installation guidelines

Proper installation helps maximize the reliability and operational life of the S3B-PH-SM4-TB connector.


Use Case Example: Portable Electronic Device

Practical Implementation

  • Application: Battery-Powered Consumer Device

  • Challenge: Providing secure signal and power connections within limited PCB space

  • Solution: S3B-PH-SM4-TB I/O Connectors by JST

  • Result: Reliable connectivity, compact integration, and improved product durability

This example highlights the value of I/O Connectors in compact electronic applications.


Datasheet Information

For detailed electrical specifications, contact ratings, material information, mechanical dimensions, environmental characteristics, recommended PCB layouts, and assembly guidelines, refer to the official JST datasheet available through authorized distributors.


Why Buy S3B-PH-SM4-TB I/O Connectors from X-On Electronics

Purchasing S3B-PH-SM4-TB I/O Connectors by JST from X-On Electronics offers several advantages:

  • Genuine JST products

  • Competitive global pricing

  • Extensive inventory availability

  • Fast worldwide shipping

  • Dedicated customer and technical support

  • Trusted sourcing for electronic connectors

Engineers and procurement professionals trust X-On Electronics for premium Connectors, I/O Connectors and dependable supply chain support.


FAQs – S3B-PH-SM4-TB I/O Connectors

What is the primary function of the S3B-PH-SM4-TB?

The S3B-PH-SM4-TB is designed to provide reliable board-to-wire electrical connectivity for signal and power transmission applications.

Who manufactures the S3B-PH-SM4-TB I/O Connector?

The S3B-PH-SM4-TB is manufactured by JST.

What applications commonly use this connector?

It is commonly used in consumer electronics, industrial controls, communication equipment, battery-powered devices, and embedded systems.

Why are I/O connectors important?

I/O connectors provide secure electrical connections, maintain signal integrity, and enable reliable communication between electronic components.

Where can I buy S3B-PH-SM4-TB I/O Connectors online?

You can purchase genuine products from X-On Electronics with worldwide shipping and customer support.


Conclusion

The S3B-PH-SM4-TB I/O Connectors by JST provide a reliable and compact connectivity solution for modern electronic systems. With durable construction, secure electrical performance, and efficient design, the S3B-PH-SM4-TB is an excellent choice within Connectors, I/O Connectors. Whether used in consumer electronics, industrial automation equipment, communication devices, or embedded systems, this connector delivers the quality and reliability expected from JST.


5/27/2026 8:44:11 AM   By  Andrew  in

S3B-PH-SM4-TB I/O Connectors by JST


The S3B-PH-SM4-TB is a high-quality connector designed for secure and reliable electrical connections in modern electronic systems. With its compact structure and durable performance, it is widely used in PCB assemblies, industrial equipment, consumer electronics, and communication devices.

This component belongs to Connectors, I/O Connectors, making it ideal for compact and efficient connection solutions. Engineers and procurement specialists trust www.xonelec.com, also known as X-On Electronics and Xon Electronics, for sourcing authentic JST components.


Technical Specifications of S3B-PH-SM4-TB


Manufacturer: JST
Part Number: S3B-PH-SM4-TB
Category: Connectors, I/O Connectors
Type: PCB I/O Connector
Mounting Style: Surface mount
Application: Signal and power connections
Performance: Reliable electrical conductivity
Usage: Industrial and consumer electronics

The S3B-PH-SM4-TB connector is engineered for dependable connectivity and compact PCB integration.


Key Features of S3B-PH-SM4-TB Connector


• Compact and space-saving design
• Reliable electrical connection
• Durable connector construction
• Easy PCB mounting
• Stable signal transmission
• Designed for Connectors, I/O Connectors applications

These features make the connector suitable for modern electronic designs requiring secure connectivity.


Applications of S3B-PH-SM4-TB


The S3B-PH-SM4-TB connector is commonly used in:

• Consumer electronics
• Industrial automation systems
• Communication devices
• PCB assemblies
• Embedded systems
• Power and signal connections

Its durable construction makes it ideal for Connectors, I/O Connectors applications requiring stable and reliable operation.


Benefits of I/O Connectors


Using Connectors, I/O Connectors offers several advantages:

• Reliable electrical connections
• Compact PCB integration
• Improved signal stability
• Durable long-term performance
• Easy assembly and maintenance

These connectors are essential for ensuring efficient communication and power transfer in electronic systems.


Installation and Usage Tips


For best results:

• Verify connector compatibility before installation
• Ensure correct PCB alignment
• Avoid excessive insertion force
• Maintain clean contact surfaces
• Test connectivity after installation

Proper installation helps improve connector lifespan and system reliability.


Download Datasheet


For complete electrical specifications, dimensions, mounting details, and performance characteristics, download the official datasheet fromS3B-PH-SM4-TB Datasheet (PDF)


Why Choose X-On Electronics


Xon Electronics supplies genuine Connectors, I/O Connectors products from trusted manufacturers worldwide.

Benefits include:

• Genuine JST components
• Large inventory availability
• Competitive pricing
• Bulk order support
• Worldwide shipping
• Fast order processing

Engineers rely on XON for authentic electronic component sourcing.


Conclusion


The S3B-PH-SM4-TB connector by JST delivers reliable electrical performance, compact design, and durable connectivity for modern electronic systems. It is an ideal choice for engineers working with Connectors, I/O Connectors in industrial and consumer applications.


FAQs – S3B-PH-SM4-TB


Q1. What is the S3B-PH-SM4-TB used for?
It is used for PCB-based electrical and signal connections.

Q2. Which category does this component belong to?
It belongs to Connectors, I/O Connectors.

Q3. Is this connector suitable for compact electronic devices?
Yes, it is designed for compact PCB integration.

Q4. Does it provide reliable connectivity?
Yes, it ensures stable and durable electrical connections.

Q5. Where can I buy this connector?
You can Buy Online at XON for genuine JST components.




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