PTC14DBBN

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Rectangular connectors provide distinct advantages over other traditional connector housing types. They are inherently durable and reliable, possess good mechanical properties, interface well with PCBs, and are preferred for high-density applications. Among the many types of rectangular connectors available, the PTC14DBBN is one of the most popular models. This article provides an overview of the PTC14DBBN’s application field and working principle.

Application Field

The PTC14DBBN is based on the D-Subminiature (DMD) family, with a 0.5mm contact pitch for a more reliable connection. It provides up to 14 pins of 1-row default, with options for alternate layouts, including top contact, bottom contact, 1x2, 2x2, and 2x3. It is typically used for signal and control applications, such as providing high-speed data and power connections in industrial automation, medical devices, and automotive systems. It is also used in many consumer electronic devices to provide reliable connections between the boards and the external environment. The PTC14DBBN is highly versatile, with a bandwidth of up to 5 Gbps and temperature resistance of up to 150°C.

Working Principle

The working principle behind the PTC14DBBN utilizes direct surface contact (DSC) technology. This technology, also known as “pin-in-hole” or “pin-in-hole-in-socket” technology, allows for a direct contact between the pin and the socket. By providing a direct contact between the two components, current is transferred smoothly from terminal to terminal without any need for additional wiring or gluing. PTC14DBBN also uses an integrated compression spring technology which prevents wear and tear due to frequent mate/unmate cycles. The PTC14DBBN\'s DuPont terminal design ensures that contact points are not contaminated when mated/unmated, reducing failures and extending the life of the connector.

Furthermore, the PTC14DBBN is designed with high-temperature engineering plastic and features copper terminals and high temperature soldering, providing robust mechanical performance in harsh environments. The material also reduces the risk of accidental contact with the pins during assembly or maintenance.

In conclusion, the PTC14DBBN is a highly versatile, reliable connector which is well-suited for a variety of signal and power applications. Its use of direct surface contact, integrated compression springs, and DuPont terminal designs make it an ideal choice for high-speed connections in industrial automation, medical devices, and automotive systems. It also provides excellent environmental performance, with temperature resistance of up to 150°C and robust mechanical performance in extreme conditions.

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