ESQ-112-49-S-S

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Rectangular Connectors - Headers, Receptacles, Female Sockets have been widely used as connecting materials for our electronic instruments. ESQ-112-49-S-S is a series of such products, which are specifically designed with enhanced performance and better reliability. In this paper, we will discuss the application field and working principle of ESQ-112-49-S-S.

Application Field

The application field of ESQ-112-49-S-S rectangular connectors is mainly restricted to the fields of industrial control, home appliance, audio/video equipment, computer, automotive and consumer electronics. Their small size and compact design make them perfect for space saving projects. The centerline height of the device is only 5.6mm, and its contact resistance is around 20mΩ. This ensures the connector can withstand up to 1A of current. The tight mechanical performance and secure engagement help these connectors to be used in robust applications.

Working Principle

The working principle of ESQ-112-49-S-S rectangular connectors is centered on the actuator which is the part that disconnects and connects the devices. The actuator is integrated with an all-metal spring power contact, which provides secure and reliable contact loading.When the actuator is pressed, the spring power contact presses against the contact interface in the plug and forms a secure electrical connection. The contact interface has two terminals and two contact points. The contact points form a loop when connected, allowing the current to pass from one terminal of the device to the other.

Moreover, the connector has an innovative SMT termination feature which allows the two mating points on the connector and the contact interface in the plug to be connected without any additional soldering process. This ensures a secure and reliable electrical connection, making the ESQ-112-49-S-S perfect for a wide variety of applications.

Finally, the construction of the ESQ-112-49-S-S rectangular connector is designed with an enhanced shock resistance. This is achieved through rigid contacts that are resistant to shock and vibration, making the device suitable for applications in robust environments.

Conclusion

In conclusion, ESQ-112-49-S-S rectangular connectors are highly suitable for connecting electronic devices in industrial control and consumer electronics. They are designed with enhanced performance and better reliability, and are capable of withstanding up to 1A of current. Their SMT termination is also secure and reliable, making them a perfect solution for space saving projects. Finally, their rigid contacts and enhanced shock resistance make them suitable for various applications in robust environments.

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