What is keyed connectors?

Keyed connectors are electronic connectors that are designed to prevent incorrect orientation and insertion. They have a unique shape and cut-out, called a "key", that ensures they can only be inserted in one way or orientation. This prevents damage to both the connector and the device it is being inserted into, and also ensures proper electrical contact. Keyed connectors are commonly used in industries such as computers, mobile devices, industrial machinery, and automotive applications. They are available in various shapes and sizes, including rectangular, circular, and D-shaped. Some keyed connectors also have additional features such as locking mechanisms and waterproofing. Overall, keyed connectors are an essential component in many electronic devices, providing a secure and reliable connection.