HLE-150-02-SM-DV-PE-BE

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HLE-150-02-SM-DV-PE-BE application field and working principle

Rectangular Connectors – Headers, Receptacles, Female Sockets comprise of a variety of metallic and non-metallic headers, female sockets and receptacles with options of end launch, end launch right angle, straight solder, or press fit terminations. Due to their numerous application fields such as commercial, IT, industry, military & medical it is essential that designs are precise and conform to universal standards. The HLE-150-02-SM-DV-PE-BE is a multipurpose variant among the rectangular connectors, headers, receptacles and female sockets.

The application fields of HLE-150-02-SM-DV-PE-BE

HLE-150-02-SM-DV-PE-BE reaps the full benefit of its design for multiple application fields due to its strengths such as improved durability, higher contact pressure for better electrical integration, higher operating temperature range from -55° C to +125° C, contact alignment via pre-assembly. It is designed primarily for industrial applications including computers, servers, data centers and communications systems and is also well suited for use in military, automotive, HVAC, medical equipment, and other tasks.

The working principle of HLE-150-02-SM-DV-PE-BE

The HLE-150-02-SM-DV-PE-BE functions as a multiple contact connection technology for transmitting power, communications, and other signals from one device to another. It is based on various components: headers, central pins, signal contacts, and end launch.

The header component consists of multiple solid pin contacts or pins, usually in a 2.0mm or 2.54mm spacing. The pins may be replaced directly by the required mating components. Depending on the application, they can be soldered or press-fit into the PCB.

The center pin is a multi-part unit which consists of a lower section, vertical section, and upper section. The lower section has holes to receive the header pins. On either side of the vertical section are two terminals. When the two terminals are mated with the signal contacts, power and data is transferred to the upper section of the center pin, acting as a connector.

The signal contacts, also known as the mating contacts, are made up of either insulated wire, coaxial cable or ribbon cable. The contacts are inserted into a HLE’s lower section and are secured by pressure pins, solder, or clamping locks. They are then connected to the upper section of the center pin and secured with retention clips.

The end launch is designed to allow the wires or cables to pass out the back of the header assembly and to protect those wires or cables from the mechanical and thermal effects of surrounding environment. This allows for the flexibility in design and layout of a system.

The HLE-150-02-SM-DV-PE-BE’s construction and materials are designed to meet universal standards. The various components, such as the pins, terminals, signal contacts, and end launch are designed to handle high current load, high frequency, and wide-band width signals. The contact design ensures a stable contact force, even at high temperatures, and results in low contact resistance. These features make it an ideal choice for wide-ranging applications.

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