Connector Housings

Circular Connectors - Housing, often referred to simply as "circular connectors," are a type of electrical connector designed for high-density interconnections in various applications. They are characterized by their circular shape and are typically used in environments where space is at a premium or where a compact design is required.

Definition:
Circular connectors are electrical devices that facilitate the transmission of electrical signals or power between two or more devices. They consist of a housing that contains multiple contact points, or pins, which are designed to mate with a complementary connector.

Function:
1. Signal Transmission: They allow for the transfer of electrical signals between devices, ensuring data integrity and minimal signal loss.
2. Power Delivery: They can also be used to transmit power, providing a reliable connection for devices that require electrical current.
3. Environmental Protection: The housing of a circular connector often provides protection against environmental factors such as dust, moisture, and physical damage, ensuring the longevity of the connection.

Applications:
1. : Used in and spacecraft for reliable connections in harsh environments.
2. : Employed in equipment for secure and durable connections.
3. Automotive: Found in vehicles for connections that require vibration resistance and protection from the elements.
4. Medical: Used in medical devices for precise and reliable electrical connections.
5. Industrial: Common in industrial settings for connections that need to withstand harsh conditions.

Selection Criteria:
1. Number of Contacts: Depending on the complexity of the connection, the number of pins or contacts required will vary.
2. Size and Shape: The physical dimensions and shape of the connector must fit the application and available space.
3. Environmental Resistance: The connector must be able to withstand the environmental conditions it will be exposed to, such as temperature, humidity, and dust.
4. Voltage and Current Ratings: The connector must be rated for the voltage and current levels it will be subjected to.
5. Mating Cycles: The connector should be able to withstand a certain number of mating and unmating cycles without degradation.
6. Ease of Use: The connector should be easy to install and remove, with features like locking mechanisms to ensure a secure connection.
7. Cost: The cost of the connector should be considered in relation to its performance and the budget of the project.

In summary, circular connectors are essential components in many electronic systems, providing a compact and reliable means of transmitting electrical signals and power. When selecting a circular connector, it is crucial to consider the specific requirements of the application to ensure the best performance and longevity.
Please refer to the product rule book for details.