L77TWE5W1SEP2SV4FRM6

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D-Sub Connectors:

D-sub connectors, also known as DB connectors, are a type of electrical connector widely used in computers and other electronic devices for transmitting electrical signals. They are designed for flexibility in size and connection type, with several types available to meet different application needs. The most common type of D-sub connector is the 25-pin serial port. This connector is used for pins to connect devices such as a network interface controller, modem, or graphics card.

D-sub connectors are used in a variety of electronic and telecommunications applications in both single-ended and differential configurations. Common applications include computer systems, telecommunications systems, and industrial applications. Examples of specific uses of the connectors include connecting analog or digital equipment to a local area network (LAN), or linking multiple computers together in a network. They also are used in the production and installation of fiber network cables.

L77TWE5W1SEP2SV4FRM6 Application Field and Working Principle:

The l77TWE5W1SEP2SV4FRM6 D-sub connector is a multi-pin sub-miniature connector designed to provide reliable signal connections in limited-space applications. This type of connector is typically used in equipment that is sensitive to EMI (electromagnetic interference) or requires extra shielding. It is resistant to ESD (electrostatic discharge) interference, vibration, and temperature extremes, making it ideal for many electronic applications such as industrial control networks, medical devices, and military communications systems. It is available with either threaded or solder contacts.

The l77TWE5W1SEP2SV4FRM6 D-sub connector features two two-pin power supply pins and one two-pin signal type pin. The two-pin signal type pin is for connecting the equipment to the main ground. The two-pin power supply pins provide the power necessary for the equipment to operate, such as to power the power connectors. Additionally, each contact is equipped with a solder pad which, when properly soldered, provides a secure and reliable connection.

The l77TWE5W1SEP2SV4FRM6 D-sub connector is rated up to 225V/2A, making it suitable for a wide variety of applications. The rated current is dependent on the pin contact material and size. The contact materials can be either solder or insulation and are typically available in sizes ranging from 2.5mm to 10mm. The connector is also resistant to dust, oil, and moisture, making it suitable for outdoor installations.

In summary, D-sub connectors are a widely used type of electrical connector that offers a flexible installation size, as well as a variety of connection types. The l77TWE5W1SEP2SV4FRM6 D-sub connector is particularly suited for EMI and ESD sensitive applications, as it is resistant to both of these factors. Additionally, its two-pin power supply pins and one two-pin signal type pin make it an ideal choice for powering delicate equipment with minimal risk of electrical interference. The connector is also dust, oil, and moisture resistant, making it suitable for outdoor installations as well.

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