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SCT1258H serves as a replacement for JST GH 1.25 mm pitch wire-to-board connector housing GHR-xxV-S series.


Part NameHousing
CompatibleGHR-xxV-S Series
JST GH 1.25 mm housing 4 pin GHR-04V-S Diagram

Part No. Cross Reference


When it comes to wire-to-board connections, reliability and performance are paramount. The JST GH housing GHR-xxV-S series stands as a reliable choice. This connector housing is meticulously designed to offer secure and dependable connections for a wide array of electrical projects. The most frequently used are GHR-02V-S, GHR-03V-S, GHR-04V-S, GHR-05V-S, GHR-06V-S, GHR-07V-S, GHR-08V-S, GHR-09V-S, GHR-10V-S and so on.

Specifications of JST GH Housing GHR-xxV-S Series:

– Current Rating: With a current rating of 1A AC/DC, this connector ensures a steady and consistent flow of electricity, making it suitable for various applications.

– Voltage Rating: Rated for 150V AC/DC, it provides a safe operating range for your electrical systems.

– Insulation Resistance: With a minimum insulation resistance of 100MΩ, this connector minimizes the risk of electrical leakage or interference, ensuring your connections remain stable.

– Withstanding Voltage: It can withstand a voltage of up to 500VAC for one minute, demonstrating its durability and safety.

– Contact Resistance: The contact resistance is capped at a maximum of 20mΩ, assuring efficient electrical conduction.

– Operating Temperature: Operating efficiently in a wide temperature range from -40°C to +85°C, this connector is suitable for both extreme and standard environments.

Material Composition:

– Insulator (Housing): Constructed from Nylon 66 (UL94V-0) material, known for its excellent thermal and mechanical properties.

– Color: The connector comes in a clean and neutral white color.

Versatile Connectivity:

The JST GH 1.25 mm housing GHR-xxV-S series is engineered to provide secure wire-to-board connections and is designed to work seamlessly with the JST GH SMD vertical header BMxxB-GHS-TBT and the SMD right-angle header SMxxB-GHS-TB. This compatibility ensures you have versatile options for your projects, all while maintaining reliable and secure connections.

Applications of JST GH Housing GHR-xxV-S Series:

This connector housing finds applications across various industries, ensuring dependable connections in fields such as automotive, electronics, industrial machinery, and more. Among them, GHR-02V-S, GHR-03V-S, GHR-04V-S, GHR-05V-S, GHR-06V-S, GHR-07V-S, GHR-08V-S, GHR-09V-S, Housings with pin numbers such as GHR-10V-S are widely used in various fields.

In conclusion, the JST GH housing GHR series is your trusted partner for wire-to-board connections, designed to meet your connectivity needs while adhering to industry standards. Whether you require a reliable solution for your automotive systems, electronics projects, or industrial machinery, this connector guarantees performance, safety, and peace of mind.

The SCT1258H series serves as a cost-effective and reliable alternative to the JST GHR housing series, offering quality comparable to the original product but at a more competitive price point. We warmly welcome you to choose our products to meet your wire-to-board connection needs.

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