850-10-039-10-001101

Rectangular Connectors - Headers, Male Pins

The 850-10-039-10-001101 application field and working principle involves the use of rectangular connectors, also known as headers and male pins. These are electrical connectors used to join systems, components, and wires in electrical, electronic and communications systems.

Types

Headers and male pins may come in different types based on their application and specifications. They may be used for surface or board mounting applications, power or signal applications, and different insulation materials. Examples include shrouded and stacking headers, dual-row and terminal pin strips, low- or mid-range signal headers, DC rated power headers, and board-mount terminals.

Working Principle

The basic principle of headers and male pins is that the pins form electrical contact points, which electrically "connect" with the wires they are inserted into. Generally, the pins are inserted into the header, and wires into the pins.

For example, in a power application, the pins may have the shape of spade lugs with flat ends. The pins take the current, which are then transferred to the wires. The wires, meanwhile, are held in place by an insulation material (such as plastic or vinyl). This ensures that the wire is not electrically conducting, and so prevents short-circuiting.

For a signal application, the pins may be in the form of needles. These will also insert into the header, and the wires into the pin. The wire will also be held in place by insulation materials (both electrical and mechanical). The contact points between the pins and wires will then “connect”, allowing the signal to pass and completing the circuit.

Applications

Headers and male pins are widely used in various industries including industrial, automotive, telecommunications, consumer electronics, and aviation. Typical applications include power or signal connections, grounding, and data transmission systems, among others.

For example, in the telecommunications industry, headers and male pins may be used to support signal transmission in coaxial cables. In the consumer electronics industry, headers and male pins may be used to connect Printed Circuit Boards (PCB) and Wire Assemblies, such as speakers for a stereo system.

Advantages

Headers and male pins offer numerous advantages, compared to alternate systems and connections. They provide reliable and secure electrical contact, and can be used for power or signal applications. They are a relatively low-cost and highly durable solution, offering resistance against shock and vibration. They also allow for the connection of multiple wires, enabling the connection of different systems and components.

Conclusion

The 850-10-039-10-001101 application field and working principle centers on the use of rectangular connectors, also known as headers and male pins. These connectors provide the electrical, electronic and communication link of systems, components and wires. They are cost-effective and relatively reliable, with a wide range of potential applications.