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Rectangular Connectors - Headers, Receptacles, Female Sockets

Rectangular connectors are frequently used in industrial applications. The specific form of a rectangular connector is the ESW-133-44-L-S. This particular type of connector is used in applications involving high voltage and high temperature, as well as corrosive substances. Its unique form allows it to connect two components in a variety of ways.

Overview

The ESW-133-44-L-S is a connector designed for power purposes. It is a through-hole, vertically mounted connector that is widely used in industrial applications. The connector has two rows of pins that are spaced at a distance of 1.27mm apart. It has a total of 44 pins, 22 per row. The typical contact current rating of the pins is 6.3A, and the maximum voltage rating is 250V. The dielectric strength of the connector is 200Vrms, and the insulation resistance is greater than 1000MΩ. It is also UL rated for 10,000VAC.

Applications

The ESW-133-44-L-S is well suited for applications involving high voltage or high temperature. It is commonly used in motors, generators, and starters in power distribution systems, and in robotics and automation systems. It is also frequently used in hazardous and corrosive environments, such as chemical plants and offshore platforms.

Working Principle

The ESW-133-44-L-S operates on the principle of a wiper contact. The two rows of pins are arranged in a “V” shape, and the connection is accomplished by the wiper contact sliding across the pins in both directions. This allows for reliable and consistent connections to be made between two components. The connector is further protected by an enclosing jacket which helps to protect the pins and contacts from damage due to shock and vibration.

Advantages

The ESW-133-44-L-S is a reliable and durable connector. It is well suited for applications where a strong and stable connection is needed. It is also easy to use, thanks to its wiper contact design. Finally, its enclosed design helps to protect the pins and contacts from physical damage.

Conclusion

The ESW-133-44-L-S is an excellent choice for applications involving high voltage and high temperature. It has a strong contact current rating, and its enclosed design helps to protect the contacts and pins from damage. Its wiper contact design also makes it easy to use. In conclusion, the ESW-133-44-L-S is a reliable and durable connector that is well suited for industrial applications.

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