D15S91C4GV00LF

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D-Sub connectors are widely used in multiple fields, such as computers, digital sets, industrial automation and telecom. D15S91C4GV00LF is a kind of D-Sub connector featuring in durable insulation, stable performance and wide application range.

D15S91C4GV00LF type is a 15-pin Female D-Sub connector, with an insulation resistance of 1000MΩ minimum and a dielectric withstanding voltage of 1000VAC for one minute. It also features in contact resistance of 30mΩ maximum and a current rating of 3A AC/DC. This type of connector is available with threaded coupling and comes with metallic shell.

The design of 15-pin Female D-Sub connector consists of both shield and contact, two metallic pieces that provide the EMI/RFI protection, as well as the electrical connection between the embedded system and the external circuitry. It also has some built-in features that help enhancing the cable strain-relief, anti-vibration, anti-twist and dust-proof, as well as preventing unwanted mechanical movement during operation.

The application areas for the 15-pin female D-Sub connector include computers, laptops, gaming consoles, digital set-top boxes, radio-frequency receivers, test equipment, industrial automation, and telecommunication equipment. It is designed for cable-to-socket connection and is generally recommended for PC applications requiring compliance with the RoHS Directive.

This type of connector utilizes a center group of pins surrounded by two sets of grounding pins in either a male or female input. The center pins form the contact, which provide the electrical connection by a crimped or soldered connection alongside a contact arm, an insulation area and a plastic or metal housing. The outer portion of the connector, which is housing or shell, is used to secure the contact and maintain the required tension between the pin and socket. The ground clips at the side of D-Sub connector further protect the device against electrical and radio interference while maintaining and improving the connection performance.

The working principle of 15-pin female D-Sub connector is simple. When engaged, the 15-pin contact of the connector make an electrical connection. After the connector is connected, the signals are transmitted Pins 2-14 in the center, which are connected directly to the contact ground that provide a shielding effect from electrical interference. The contact ground utilizes the side clips to ensure a secure connection between the contact and the housing.

In conclusion, D15S91C4GV00LF is a kind of 15-pin female D-Sub connector with many features and advantages, such as durable insulation, stable performance, wide application range, etc. It can be used in computers, digital sets, industrial automation and telecom. The working principle of the connector is also relatively simple and it provides a secure connection with single pair signals transmission.

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