172-E25-211-021

D-Sub Connectors are a popular form of electrical connection used in a variety of different industries and work environments. The 172-E25-211-021 is among the best-known models of these type of connectors.

The 172-E25-211-021 has 25 pins arranged in two rows of twelve and one row of two, along with a two-part plastic housing and integrated strain relief. It’s available in both male and female connectors, with insulation resistance becoming more important at higher voltage levels.

The 172-E25-211-021 is typically used to connect power and control signals in industrial applications. It’s ideal for use in hostile environments, such as industrial machines and production lines. It’s also often used in medical equipment, aviation, automotive, and many other applications.

The working principle of the 172-E25-211-021 is relatively simple. It operates by connecting power and signal pins in two different blocks known as male and female connectors. Male connectors have pins that protrude from the connector, allowing it to be inserted into female connectors with corresponding notches. The contacts are made of copper and contact surfaces are designed to ensure a long service life and low contact resistance.

The 172-E25-211-021 is a robust connector that is resistant to mechanical wear and tear, voltage overloads, and electrical interference. It also has insulation protection that increases its maximum voltage rating up to 250 volts. The connectors are designed to ensure a secure connection while providing minimal contact resistance. Connections can also be easily released with a simple twist of the connector.

Overall, the 172-E25-211-021 is an exceedingly versatile connector that is reliable, durable, and affordable. It’s ideal for use in a variety of industrial and production settings. With its robust construction and long service life, it’s one of the most popular and widely used connectors on the market.