61873-1

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61873-1 is an international standard that defines the characteristics of a range of Quick Connects, Quick Disconnect connectors, which are used in various applications and provide electrical connectors with a safe and reliable connection and disconnection. The document covers the application fields, releasable, non-releasable and snaplock type and is applied to general purpose applications, such as automotive, telecommunications, medical and industrial. This international standard specifies the general requirements as well as the test specifications for Quick Connects, Quick Disconnect connectors which meet a minimum level of performance.

Application Releasable Connectors - These connectors provide a reliable mating and a safe connection when mated. They are designed to provide a high degree of mating durability over time. The typical application range for releasable Quick Connects, Quick Disconnect connectors includes automotive, medical, and telecommunications. Used on applications requiring frequent mating and unmating, they provide a reliable and secure connection.

Non-releasable Connectors - Non-releasable Quick Connects, Quick Disconnect connectors are suitable for applications where it is advisable to ensure a non-detachable connection, such as automotive, medical, and industrial. These connectors offer a wide variety of configuration options and provide a reliable and secure connection. They are designed for high current capabilities and designed specifically for high-vibration applications, providing a secure connection over a wide range of operating conditions.

Snaplock Connectors - These connectors are used for applications requiring a secure connection. These connectors are designed for applications requiring a secure connection and higher current ratings. They are usually offered with a locking system, which allows a reliable connection and assures it will not be disconnected during normal operation. These connectors are used in various applications, such as automotive, telecommunications, and medical.

The releasable, non-releasable and snaplock type connectors are most often used in automotive, medical, and industrial applications, and all of them must meet the minimum requirements stated in 61873-1. This includes rating, creepage and clearance, reliability, temperature range, vibration, and environmental features. All these features are evaluated during laboratory tests, to guarantee the connector meets the standard requirements.

The 61873-1 working principle states that the proper selection of conduits and ratings must be done before establishing the Quick Connects, Quick Disconnect connectors characteristics. The selection should be based on the application characteristics and the conditions the connector needs to meet. Once the conduit and rating have been selected, the characteristics of the connectors are tested to make sure they meet the requirements outlined in the standard. This includes high-voltage, high current, and environmental tests, as well as the standard’s ultimate safety requirements.

In conclusion, 61873-1 is the international standard that covers the performance requirements and testing of Quick Connects, Quick Disconnect connectors used in various applications. It specifies the releasable, non-releasable, and snaplock type and stipulates the general requirements as well as the test specifications. Releasable, non-releasable and snaplock type connectors are often used in automotive, medical, and industrial applications, as they offer a secure connection with a high degree of mating durability. The selection of conduits and ratings must be done before establishing the connectors characteristics. The characteristics of the connectors must be tested to make sure they meet the requirements outlined in the 61873-1 standard.

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