L77DFC37SOL2

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D-Subminiature or D-sub connectors are a family of electrical connectors designed to provide a reliable and simple connection between different types of electrical equipment. The "D" refers to the shape of the connector – a D-shaped shell that encloses a set of pins and sockets. They are a type of plug-and-socket connector used for many types of applications, from data transfer to power delivery. The L77DFC37SOL2 is a commonly used d-sub connector for various applications.

The L77DFC37SOL2 is a 37-pin female d-sub connector with an extended 37+1 shell size. It has a durable thermoplastic shell with an operating temperature range of -55°C to +125°C and features a reliable push-pull locking mechanism with a polarizing key. The mating d-sub connector is the L77DMC37SOL2. It has 37 pins arranged in two rows that are spaced 2.54mm apart. The current rating is 4A AC per contact and the contact retention force is 4.5N minimum.

The L77DFC37SOL2 is suited for a variety of applications and can be used in both wired and wireless applications, including automotive, industrial control, instrumentation, data acquisition, telecommunications, data/audio/video, medical, consumer, and military. It is ideal for establishing reliable connections between two pieces of electronic equipment, such as between a computer and its peripherals. Another use of this d-sub connector is for connecting television and computer sets.

The L77DFC37SOL2\'s durable thermoplastic shell and reliable locking mechanism make it suitable for harsh environmental conditions. Its uniform mating surfaces and barrel length ensure a consistent and reliable connection between two pieces of equipment. The push-pull locking mechanism is easy to use and ensures a secure connection. The polarizing key helps in identifying the correct mating connector.

The L77DFC37SOL2 is designed to operate within a specified range of electrical parameters, such as insulation resistance and dielectric strength. The insulation resistance of this d-sub connector ranges from 1000MΩ to 3000MΩ at an operating voltage of 500V. Its dielectric strength ranges between 1500V AC for one minute and 2500V AC for one minute. The contact resistance is less than 4mΩ.

To sum up, the L77DFC37SOL2 is a 37-pin female d-sub connector with an extended 37+1 shell size and a durable thermoplastic shell. It has a reliable push-pull locking mechanism and a polarizing key. It is suited for a variety of applications, such as automotive, industrial control, instrumentation, data acquisition, and telecommunications. The insulation resistance and dielectric strength of this connector are within specified limits. Overall, the L77DFC37SOL2 is a reliable and robust d-sub connector.

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