121661-5025

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D-Sub, D-Shaped Connectors are one of the most widely used types of connectors in the electronics industry. In this post we will be looking at the application field and working principle of the 121661-5025, a small and light-weight D-Shaped connector.

This connector is used when a number of small, low-voltage, low-current circuit connections need to be made. It is used in applications such as the connection of data and signal cables to various electronic components. It can also be used in medical and electrical wiring applications.

The 121661-5025 is a two-piece connector, with a plastic housing and metal contacts. The housing is typically white and consists of four parts: an inner collar, an outer collar, a top cap and a mounting bracket. The collar and top cap are secured together using a snap-fit connection. The metal contacts are housed within the collar and top cap and are fitted with a contact mating surface. This surface allows for easy and secure connection between the connectors. The connector is designed to accept both flat cable and round cable types with a maximum diameter of 7.5mm.

The working principle of the 121661-5025 is relatively simple. Firstly, the cables are inserted into the connector housing and then mated with the contact mating surface. This ensures a secure connection between the two components. Secondly, the cables are then secured in place using the screw-like mounts on the housing. This connection is then tightened to ensure a strong connection between the two components.

In addition to its secure connections, the 121661-5025 also offers a number of other features that make it a popular choice for a range of applications. Firstly, the connector is designed to be resistant to electrostatic discharge (ESD) and radiation. Secondly, the connector is resistant to extreme temperatures ranging from -40°C up to +60°C. Thirdly, the connector is designed to be as light as possible, making it suitable for a range of applications.

Overall, the application field and working principle of the 121661-5025 make it a popular choice for a range of applications. It is designed to offer secure connections and is also resistant to ESD and radiation. Its small size and light weight make it suitable for a range of applications as well. As such, it is one of the most popular D-Shaped connectors on the market.

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