1116551-1

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D-Shaped Connectors - Centronics are a type of electrical connector typically used in data, computer, and telecommunications applications.The 1116551-1 is a type of Centronics connector specifically designed to meet the rigorous requirements of industrial applications, such as in medical and industrial equipment.

Centronics connectors are named for the printing company Centronics Data Computer Corp., who developed the connector technology in the 1970s. Centronics connectors involve several, parallel, conductive blades housed within a molded plastic shell. The 1116551-1 specifically uses a single D-shaped shell to hold two rows of 12 each of flat metal contacts. This particular connector is interesting in that it has 24 contacts (which includes several ground contacts), allowing much more internal circuitry to be established than the 2 and 3 contact configurations that are popular with many other types of connectors.

The 1116551-1 is typically used to build a reliable and secure connection between an internal PC board and external connector circuits. It is ideal for applications that require a combination of line and power connections. The mating key inside the connector ensures that the mating partners are the proper pair, and the keying allows each of the connector halves to be interconnected in only one way. This ensures that both sides are inserted correctly without erroneous or incorrect connections being made.

The working principle of the 1116551-1 is relatively simple. The contacts within each connector half are made up of two distinct parts, the male post and the female contact. Each male post has a corresponding female contact and when the two parts are mated together, they securely clamp the contact together creating an electrical connection. This arrangement ensures that the contacts are secured tightly when the two halves of the connector are pressed together. The resulting connection provides secure and reliable data transfer without any risk of electrical interference, ensuring that the data being transferred is accurate and free from any electrical interference.

The 1116551-1 is an ideal choice for applications that require reliable, secure connections between two components. It is also highly resistant to electromagnetic interference (EMI) and provides a long-term, reliable connection. In addition, it is also compatible with a wide range of cables and hardware components, making it one of the most versatile connector options. Additionally, the 1116551-1 is designed to withstand vibrations and drops, making it a popular choice in harsh environments.

Overall, the 1116551-1 Centronics D-Shaped Connector is an ideal option for applications that need reliable, EMI resistant connections. It features a robust design and is highly versatile, allowing it to be used with a wide variety of hardware components and cables. Additionally, it is simple to install and maintain, making it a cost-effective choice for many applications.

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