In modern electronic device design, choosing the right connector is crucial. The 4-pin JST connector is widely favored for its excellent performance and broad applications. This article will provide a detailed introduction to the basic information, specifications, series types, and purchasing options for 4-pin JST connectors, helping you better understand this product.

Product Overview

Introduction to 4-Pin JST Connectors

A 4-pin JST connector is a small and efficient electrical connector commonly used in various electronic devices. This connector ensures reliable power and signal transmission, meeting various electrical connection needs. Whether in consumer electronics, industrial equipment, or automotive electronics, 4-pin JST connectors play an important role.

Main Application Areas

4-pin JST connectors are widely used in the following areas:

• Consumer Electronics: For example, mobile phones, tablets, etc.
• Industrial Equipment: Such as automation devices and control systems.
• Automotive Electronics: Used for connecting sensors and control units inside vehicles.

Advantages and Features of 4-Pin JST Connectors

The compact design of the 4-pin JST connector makes it ideal for high-density connections, offering the following advantages:

• Secure Locking Mechanism: Prevents incomplete connections and ensures reliability.
• Superior Electrical Performance: Offers good electrical characteristics and durability, suitable for various operating environments.

Specifications

Current Rating

Different series of 4-pin JST connectors have varying current ratings:

• KR Series Connectors: Rated for 1.0 A.
• PH Series Connectors: Rated for 2 A.

Voltage Rating

The voltage rating of 4-pin JST connectors can reach up to 100 V, making them suitable for various voltage applications.

Connector Types and Series

4-pin JST connectors come in several series, including:

• KR Series
• PH Series
• General Shape Connectors

KR Series Connectors

KR series connectors are designed for various insulation displacement connections and are widely used in many devices. Detailed specifications can be found on the JST official website.

PH Series Connectors

PH series connectors are suitable for high-density wire-to-PC board connections, with a current rating of up to 2A. For more information on the PH series, visit the JST official website.

General Shape Connectors

General shape connectors offer various JST connector specifications, catering to users with specific connector needs. More details can be found on the JST UK website.

Purchasing Information

Purchase Channels

Users can purchase from the official website of Trycay to ensure they receive authentic products and quality service.

Customization Options

If you have specific connection needs, JST also offers custom cable assembly services to meet different user requirements.

Price Range

Prices for 4-pin JST connectors may vary depending on the series and quantity. It is recommended to contact the supplier directly for specific quotes.

Conclusion

4-pin JST connectors play a crucial role in the electronics industry. Understanding their specifications and applications will help you make more informed decisions in future projects. Are you looking for a specific type of connector? Feel free to share your thoughts or ask questions in the comments!