311A10119X

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D-Shaped Connectors – Centronics, is a common type of connector used for data transfer applications. It is a 40 pin centronics connector with a central 4 pin APC (Advanced Power Control) pin receptacle. This connector is commonly used to connect peripherals such as keyboards, printers, scanners and modems to computers. It is also used for some special purpose applications such as high-speed data transfer and digital signal processing.

The 311A10119X model of the Centronics connectors, is a shielded version of the standard Centronics connector and is ideal for use in challenging EMI/RFI sensitive environments. This shielded connector features a refined coaxial DIN plug to allow the use of shielded cable. It also features a strain relief and cable clamp design to secure cable and minimize stress on the connector.

The assembly mechanism of a 311A10119X connector uses a single motion contact insertion mechanism which reduces the installation time compared to traditional connectors. This mechanism also maximizes connector reliability by providing positive electrical contact. The contacts are gold-plated, providing durability and excellent contact performance over a wide temperature range. The receptacle of this connector comes with cable retention force and latching features to ensure secure cable retentions for increased reliability.

The 311A10119X is designed to meet strict performance requirements. It is able to operate in temperatures ranging from -55 to +125 degrees Celsius and withstand humidity up to 95%. In terms of electrical performance, this connector can achieve rated operating voltages of up to 250 Volts AC and current ratings of up to 10 Amps. Furthermore, it has an operating frequency ranging from DC to 50 MHz and insulation resistance of greater than 10 Gohm minimum.

The main application field of the 311A10119X is for data transfer purposes. It is used to transfer data between different peripherals and the computer. It can also be used for some special purpose applications such as digital signal processing. It is important to note that due to the shielded nature of this connector, it is more suited for EMI/RFI sensitive applications.

The working principle of a 311A10119X connector is fairly simple. When the male plug of the connector is inserted into the female receptacle, the individual pins make electrical contact with the pins on the receptacle. This allows the data signals to pass between the two components. Additionally, the cable retention feature of the receptacle ensures that the connection between the two components is secure and stable.

In conclusion, the 311A10119X is a shielded Centronics connector which is perfect for use in challenging EMI/RFI sensitive applications. It features a single motion contact insertion mechanism for easy installation, gold-plated contacts for durability and performance, and cable retention for secure attachment. The main application field of this connector is data transfer, although it can also be used for some special purpose applications such as digital signal processing. The working principle of the connector is fairly straightforward and involves the pins making electrical contact with each other when connected.

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