HLE-140-02-SM-DV-TE

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Rectangular Connectors - Headers, Receptacles, Female Sockets

Headers, receptacles and female sockets are essential components of rectangular connectors. HLE-140-02-SM-DV-TE is one type of these components. It is widely used in communication, monitoring and control systems.

Application Fields

The HLE-140-02-SM-DV-TE series of rectangular connectors is used in a variety of applications, including computer, industrial automation, data communication and home appliance. These connectors provide reliable and secure connections without compromising performance or signal integrity.

Connectors of the HLE-140-02-SM-DV-TE series are used in many fields, such as automotive and military applications. They are designed to withstand high temperatures, high vibration and harsh environments, making them suitable for use in high temperature and vibration environments such as engine compartments and off-highway vehicles.

In addition, HLE-140-02-SM-DV-TE connectors are useful for connecting several components in serial or parallel communication systems. For instance, they are used to connect navigation systems, audio/visual equipment, and other communications equipment. They are also ideal for connecting consumer electronic components such as game consoles and smartphones.

Working Principle

The working principle of HLE-140-02-SM-DV-TE headers, receptacles and female sockets is predicated upon polarization and mating. Polarization ensures proper placement of the connectors, ensuring that the corresponding wires of each connector are connected to the appropriate contacts. Mating ensures a secure connection between the components, allowing for data transfer and power delivery between two connected components.

Specifically, the working principle of the HLE-140-02-SM-DV-TE series is based on the RS-485 protocol. The pins are organized to support Data+, Data-, GND and +V. With regard to the physical dimensions, the frame of the connector contains two rows of 10-pins and the body of the connector is 91.15 mm long, with a pitch of 5.08 mm.

The pins of the HLE-140-02-SM-DV-TE connectors are coated with gold. This ensures an optimal signal transfer between pins and a secure and dependable connection with no risk of corrosion. This also ensures a lower electrical contact resistance, an improved shielding against electromagnetic interference and a higher frequency performance.

Additionally, the HLE-140-02-SM-DV-TE connectors are held in place by a cam latch. The cam latch locks the connectors in place, preventing them from coming off and ensuring a secure connection. The cam latch is designed to facilitate the connection process and to provide a secure and reliable connection between components.

Conclusion

In conclusion, HLE-140-02-SM-DV-TE connectors are versatile components that can be used in a variety of applications, including automotive and communication systems. Their working principle is based on polarization and mating, which ensure proper contact and secure connections between components. With gold-plated pins and a cam latch to hold the connectors in place, these components offer reliable and secure connections without compromising performance or signal integrity.

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