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Backplane Connectors - Specialized

The 51940-251LF backplane connectors are designed for special application fields with specific design and special working principle. This type of backplane connectors are characterized by their strict adherence to electrical characteristics and their ability to transmit signals in environments with a wide variety of temperatures, humidity levels, and other environmental conditions.

These connectors are used in many different types of applications such as power supply systems, medical equipments, laboratory workplace, automotive, communication, industrial automation, flat panel display, laptops and commercial, aeronautical, military and spacecraft usages. They also provide a reliable and secure connection between modules via its special design. This makes them highly suitable for a multitude of applications in various fields.

Construction

The 51940-251LF backplane connectors are constructed with a black thermoplastic, UL 94V-0 housing, and a special design o-ring seal that offers watertight protection. The contacts are gold plated copper and a form of beryllium-copper alloy offering excellent mechanical durability. The pins and sockets are designed with a unique snap-lock feature that ensures secure connections even when subjected to vibration or mechanical shock.

Features

The 51940-251LF backplane connectors are designed with numerous features to make them advantageous for various application fields. Its wide range of operating temperatures from -40°C to +105°C makes them suitable for a number of applications that require superior performance in different temperature extremes. The contact area has been designed to be larger than the conventional style contact area, making it much less susceptible to wear and much more reliable. This ensures a secure connection even after longterm usage or vibration.

Additionally, the connectors have been designed with a double-layer wedge lock structure which gives them an increased mechanical strength and solidness. This also makes the 51940-251LF backplane connectors ideal for securely connecting heavy objects or modules that are subject to a great deal of motion or vibration. The patented, wedge-lock design also prevents the pins and sockets from loosening or disconnected during movement. This gives them a reliable and secure connection even in extreme environment conditions.

Working Principle

This type of backplane connectors are designed with an innovative working principle. The socket and pin are designed to have a snap-lock feature that ensures secure connections even under vibration or mechanical shock. The contact interface has been designed to ensure that it resists wear and maintains its electrical properties even during long-term use. This ensures a reliable connection even when subjected to variable environmental conditions such as high humidity and temperature.

The 51940-251LF backplane connectors have a unique wedge-lock design which prevents the pins and sockets from loosening or disconnecting during movement in extreme conditions. The wedge-lock design also enables a secure connection even under high vibration or load. The o-ring seal prevents water and dust from entering the internal components of the connector and ensures a tight seal of the connector even when exposed to submersion in water.

Conclusion

The 51940-251LF backplane connectors are a specialized type of backplane connectors designed for specific application fields. These connectors are characterised by their reliability and secure mechanical connections even in difficult environmental conditions. The o-ring seal, snap-lock feature and wedge-lock design provide improved mechanical, electrical and environmental performance for a multitude of applications. The wide range of operating temperatures and excellent electrical properties make the 51940-251LF backplane connectors suitable for a variety of applications in different fields.

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