2.54mm Pitch Pin Header

Understanding the 2.54mm Pitch Pin Header

The 2.54mm pitch pin header is a fundamental component in the realm of electronic connectors. Characterized by the distance between its pins, the 2.54mm measurement is a standard spacing for these types of headers, making them a versatile choice for various electronic applications.

Types and Configurations

Pin headers are available in several configurations, catering to diverse needs. Single or double row formats are common, with varying numbers of pins to support different connection requirements. The orientation also plays a crucial role, with straight or right-angled options determining the direction of the connection.

Applications and Utility

These connectors are integral to creating removable connections on printed circuit boards (PCBs) or as an interface for peripheral devices. From prototyping to production, the 2.54mm pitch pin header is a staple in electronic component libraries due to its reliability and ease of use.

Material Composition and Features

Materials used in the manufacturing of pin headers include high-grade plastics for the insulator and metals such as brass or phosphor bronze for the pins, often coated with tin or gold to enhance conductivity and resistance to corrosion. The choice of material ensures durability and a stable electrical connection.

Advantages of the 2.54mm Pitch

The 2.54mm spacing is widely recognized for its balance between compactness and ease of handling, making it suitable for both manual and automated assembly processes. This pitch size also allows for a good balance between electrical performance and physical robustness.

Selection Considerations

When selecting a 2.54mm pitch pin header, it is important to consider the current rating, voltage rating, and the operating temperature range to ensure compatibility with the intended application. The mechanical endurance and mating cycle rating are also crucial for applications that require frequent connections and disconnections.