4-102973-0-37

Rectangular Connectors - Headers, Male Pins are widely used in various electronic applications, for the purpose of providing both power and signal between two points. 4-102973-0-37 is one of the most commonly used connectors and is designed to meet the demand for a reliable electrical connection.

Application Field

4-102973-0-37 is usually used in high frequency cross-sectioning applications and automotive applications. Because of its excellent performance, 4-102973-0-37 can be used in different operating temperatures of -55 ℃ to 125 ℃. And they can also be used in the environment of salt spray with consistent good performance.

Moreover, these pins are perfect for many AC/DC applications, such as industrial motors, electric vehicles, inverters, wheel-steering circuits, power supplies, battery charging, and detection applications. And they are also suitable for battery and power system of high speed railway.

Working Principle

4-102973-0-37 connectors are equipped with two corresponding contact elements. An insertion pin and removal sleeve are designed into the female and male respectively. Through connector mated with mating pins, current flows between two electrical points, providing the user with a positive connection.

When mated, the pintle of the male contact is inserted into the female contact, thereby forming the contact point forming an electrical connection. During mated, a positive contact is formed along the contact-spring, and copper foil contact with the underlying conduction contact-spring.

The contact force between the pintle and the contact spring ranges from 2.5-3 N, ensuring secure contact between the two elements and reliable electrical transmission.

Conclusion

4-102973-0-37 rectangular connectors are widely used for the reliable connection between two electrical points and applicable to numerous applications. With its reliable performance, these connectors can provide superior contact integrity even in the industries’ severe environment.