1.25mm pitch standard pin header connector

1.25mm pitch standard pin header connector

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Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Model No.: A1251Series

Packaging & Delivery

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Product Description

The A1251WV-NP 1.25mm pitch standard Pin Header Connector provides a compact and reliable interface solution for various electronic and industrial systems. Engineered for DIP through-hole mounting, it supports 2–15 poles with precise 1.25mm spacing, ensuring stable current and signal flow even in high-density circuit layouts. Built with flame-retardant PA46 UL94V-0 housing, this product offers a rated voltage of 100V AC/DC and 1A current capacity, while maintaining insulation resistance up to 500MΩ and 250V AC withstand voltage. Designed to perform steadily in temperatures ranging from -25°C to 85°C, it delivers long-term electrical reliability under demanding operating environments.

JSW’s interconnect portfolio includes Pin Headers,Connectors, each designed for precision alignment and consistent contact integrity. This 1.25mm pitch pin header connector is ideal for control panels, communication modules, and compact embedded devices that require stable connectivity and low signal loss. In addition to the Pcb Connector range, JSW also offers compatible plug and socket solutions and Cable assemblies, helping engineers simplify circuit integration while improving mechanical durability and efficiency.

To accommodate unique design requirements, JSW supports OEM customization for pole counts, plating materials, and housing colors. Our Connector systems are fully compatible with this 1.25mm header, providing a seamless connection between boards, cables, and power lines. These adaptable configurations enable engineers to optimize assembly layouts, reduce wiring complexity, and enhance the reliability of electronic systems across multiple applications.

Additionally, JSW continuously develops innovative interconnects such as Waterproof Connector and Pin Header 1.00mm pitch series, ensuring compatibility across diverse PCB standards. With a focus on precision manufacturing and dependable quality, the standard pin header 1.25mm pitch offers a secure and efficient connection platform for modern automation, communication, and control devices, supporting the stable operation of next-generation electronic products.