Importance of Pitch in Board to Board Connectors

In modern electronics, space optimization and signal integrity are critical factors in PCB design. The distance between pins, known as pitch, plays a major role in determining how connectors fit into circuits. A Board to Board Connector with multiple pitch options allows engineers and designers to select the most appropriate connector for their specific application, balancing electrical performance, mechanical stability, and space efficiency.

Understanding Connector Pitch

The pitch of a Board to Board Connector refers to the center-to-center distance between adjacent pins or terminals. Common pitches range from 0.5mm to 2.54mm or larger, depending on the application. Smaller pitch connectors are ideal for compact devices where PCB space is limited, such as smartphones, tablets, and wearable electronics. Larger pitch connectors provide more robust connections and easier handling for industrial equipment, automotive systems, or high-current applications.

Advantages of Multiple Pitch Options

Having a variety of pitch options allows designers to optimize their PCB layouts. For high-density circuits, a fine-pitch Board to Board Connector maximizes connectivity while minimizing board size. Conversely, in applications requiring high current or enhanced mechanical strength, a larger pitch provides durability and reduces the risk of electrical shorts. Multiple pitch options also facilitate modular designs, allowing the same connector family to be used across different product lines with minimal redesign.

Design Flexibility and Compatibility

The availability of different pitches enhances the flexibility of the Board to Board Connector in accommodating various design requirements. Engineers can select connectors that match existing components, maintain signal integrity, and conform to industry standards. This compatibility ensures that connectors can be integrated into both new and legacy systems without major layout changes, reducing development time and costs.

Considerations for Choosing Pitch

When selecting a Board to Board Connector, designers must consider electrical, mechanical, and thermal requirements. Fine-pitch connectors require precise manufacturing and assembly to prevent misalignment, while coarse-pitch connectors offer easier soldering and handling. Signal integrity, current-carrying capacity, and mechanical stress are also influenced by pitch. Evaluating these factors ensures that the chosen connector provides reliable performance over the product’s lifecycle.

Impact on Manufacturing and Assembly

Connectors with standardized pitch options simplify automated assembly and reduce errors. Pick-and-place machines, soldering processes, and inspection equipment are often calibrated for specific pitches, making standardization important for large-scale production. The Board to Board Connector’s range of pitches ensures compatibility with modern manufacturing workflows while maintaining high-quality assembly outcomes.

Versatile Solutions for Modern Electronics

The availability of multiple pitch options in a Board to Board Connector provides essential flexibility for modern PCB designs. By choosing the appropriate pitch, engineers can optimize space, maintain signal integrity, and ensure mechanical reliability. This versatility makes board-to-board connectors an indispensable component in consumer electronics, industrial devices, automotive systems, and other applications requiring dependable, adaptable connectivity solutions.

1、CKT: 2Pin

2、Current rating: 1A AC/DC

3、Voltage rating(max): 125V, AC/DC

4、Working Temperature: -25°C~+85°C,

(Including temperature rise in applying electrical current)

5、Contact resistance: value s20mΩ

After environmental testing≤30msΩ

6、Insulation resistance: 2100MΩ

7、Withstand voltage: 500VAC(rms)

8、Applicable PCB board thickness: 1.6mm to 2.0mm