307-220-078

Card Edge Connectors - Accessories are devices used to connect two printed circuit boards together. 307-220-078 is one of these connectors, and this article will explain its application field and working principle.

Application Field

The 307-220-078 is a vertical card edge connector primarily used in computers and related electronics. A built-in lock prevents accidental disconnection, and the bottom of the connector body is inscribed with the manufacturer\'s logo. It fits a single row of contacts and can be used to connect many boards together in a network or distributed system.

The 307-220-078 is designed for a wide range of environments including medical, industrial, automotive, avionic, and military applications. It boasts durability under intense temperature and vibration, and it has the ability to disengage rapidly if dangerous conditions arise. The connector also offers superior EMI/RFI shielding for sensitive electronics requiring optimal protections.

Working Principle

The 307-220-078 has two halves which mate together when inserted into the intended receptacle. The mated parts create a current connection when the contacts are oriented correctly, with the positive signal at the top and the negative signal at the bottom. The connector is held in place with the help of two locking arms which prevent the card edge from walking out when exposed to vibrations. The lock arms are made of flexible plastic or hard rubber and must be properly aligned when inserting the connector.

For reliable data transfer, the card edge must also be firmly seated and retained against the receptacle. The 307-220-078 has a positive locking mechanism to ensure a secure connection. The connector is also designed to withstand shock and vibration, and it uses a gold-plated contact system to ensure noise immunity and superior electrical performance.

The 307-220-078 card edge connector is an invaluable tool for a variety of critical applications in diverse industries. It is able to guarantee a secure connection even in the most hostile environments, and it is compliant with all major industry standards. The connector is built to deliver reliable performance and is compatible with all standard printed circuit boards.