Pin header

The Pin Header is an essential component in modern electronics, designed for reliable board-to-board and cable-to-board connections. It features precise pin spacing and durable materials to ensure stability and performance. One of the key variants includes the 1.27 pitch model, which offers high-density interconnections ideal for compact devices. Another popular type is the Straight female header, providing secure mating with male headers for versatile applications. These components are widely used in industries such as automotive, consumer electronics, and telecommunications, delivering excellent electrical conductivity and mechanical strength. Their design allows for easy integration into various circuits, reducing assembly time and enhancing overall system reliability. With a focus on precision engineering, Pin Headers support efficient signal transmission and power distribution in demanding environments.


The Pin Header product line includes advanced models like the high-performance Pin Header Pro, which incorporates cutting-edge features for enhanced durability and connectivity. Key specifications are detailed in the following lists and tables to provide a clear overview of its capabilities. For instance, the Pin Header Pro offers superior resistance to environmental factors, making it suitable for industrial and outdoor applications. Its construction ensures minimal signal loss and maximum current capacity, supporting high-speed data transfer and power management. Users can rely on the Pin Header Pro for long-term reliability, as it undergoes rigorous testing to meet international quality standards. Below, you'll find a breakdown of technical parameters and optional accessories that complement its functionality.

  • Pin Count: Available in single-row and double-row configurations, ranging from 2 to 40 pins for flexible design options.
  • Material: High-temperature thermoplastics for insulation, with phosphor bronze or brass contacts plated in gold or tin for optimal conductivity.
  • Operating Temperature: -40°C to +105°C, ensuring performance in extreme conditions without degradation.
  • Voltage Rating: Up to 500V AC/DC, suitable for low to medium power applications with safety compliance.
  • Current Rating: Typically 3A per pin, providing robust power handling for various electronic systems.
  • Insertion and Withdrawal Force: Designed for easy mating with minimal effort, typically 2.5N to 5N per pin.
  • Pitch Options: Standard pitches include 1.27mm, 2.00mm, and 2.54mm, with custom sizes available upon request.
  • Mounting Style: Through-hole and surface-mount versions to accommodate different PCB designs and assembly processes.
> 1000MΩ
Parameter Specification Details
Pin Spacing (Pitch) 1.27mm, 2.00mm, 2.54mm Ensures precise alignment and compatibility with standard connectors.
Contact Resistance < 20mΩ Low resistance for efficient electrical performance and minimal energy loss.
Insulation Resistance High insulation to prevent leakage and short circuits in humid or dusty environments.
Durability Up to 500 mating cycles Long-lasting construction for repeated use without wear and tear.
Plating Thickness Gold: 0.5μm to 1.27μm; Tin: 3μm to 5μm Customizable plating options for corrosion resistance and enhanced solderability.
Flammability Rating UL94 V-0 Meets safety standards for flame retardancy in electronic devices.
RoHS Compliance Yes Environmentally friendly, free from hazardous substances like lead and cadmium.

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