ESQT-104-03-L-D-365

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ESQT-104-03-L-D-365 Application Field and Working Principle

ESQT-104-03-L-D-365 are rectangular connectors, classified under the Headers, Receptacles, Female Sockets category. Examples of rectangular connectors are pin headers, stamped sockets, receptacle housings, wire-to-board connectors, and board-to-board connectors.

Application Field

ESQT-104-03-L-D-365 rectangular connectors are typically used in the aerospace, military and heavy industry. They are designed to withstand harsh environmental conditions and vibrations that occur in extreme temperatures, high moisture and/or shock and vibration. It can be used in DC power supply circuits, IR communication circuits, sensors, relays, etc.

Working Principle

The working principle of ESQT-104-03-L-D-365 rectangular connectors is based on the reliable, versatile contact between the pin and the surface area of the surrounding housing or body. The precise mating between the male and female contact ensures a reliable connection with low contact resistance. The mated parts are secured by tightening the screws present at the two ends of the connector body.

The connected parts are further protected by a dust cap which prevents the ingress of environmental contaminants and prevents electrical arcing due to moisture. The dust cap also helps to keep the contacts from surface oxidation.

Moreover, the contacts are sealed with a special silicone material, providing the necessary robustness in extreme temperatures. This material also helps to keep out water, dust and other contaminants. This improves the lifetime of the connector.

Conclusion

The ESQT-104-03-L-D-365 rectangular connector is an important component in the aerospace, military and heavy industry applications. Its robust construction and superior contact system make it ideal for these demanding applications. The wide range of contacts and the unique dust cap make them suitable for use in dusty environments. Thus, these connectors are an equally reliable and robust connection solution for these applications.

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