1-2141847-3

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Rectangular Connectors – Housings

The rectangular (also known as D-Sub or D-subminiature) connector is a type of electrical connector used in a variety of applications. It is popular due to its low cost, easy availability, and reliable performance in harsh environments. The purpose of rectangular connectors is to provide a secure and reliable way to mate two circuit boards together and allow information to be passed between them. The connector consists of a male and female part which are often referred to as the plug and receptacle. The connector is usually constructed of metal or plastic and consists of two or more contact pins and a plastic frame that holds them in place.

The most common types of rectangular connectors are single-row D-sub connectors, which are used in a wide variety of applications, including computers, networking, telecommunications, industrial automation systems, and medical equipment. These single-row connectors feature an A-frame design with contact pins extending from both sides that are then inserted into a mating connector. The pins can be either soldered or crimped to the board, and the pins can be arranged in a variety of patterns to meet a variety of applications. Double-row D-sub connectors are similar in design but use two sets of pins arranged in different directions, allowing for more options for connecting larger and more complicated circuits.

The 1-2141847-3 connector is specifically designed for data transmission applications. It is primarily used in Data Processing Systems such as SCSI-3, Test and Measurement Equipment, and synchronous signal transmission applications. This particular model is a 33-position, double-row, and gold-plated connector featuring one Power/Ground (P/G) shell in a 15-pin/18-pin configuration. The contacts are designed to meet UL1371 requirements, providing reliable electrical performance in high-speed data communications systems. The contact interface allows for the connection and disconnection of up to four circuits, which greatly increases the flexibility of the connector itself.

The 1-2141847-3 connector’s working principle is simple; when plugged in, the pins make contact with the mating connector and conduct current. This ensures that the data being transmitted is kept secure and of the highest quality. The gold plating helps prevent oxidation and allows for better electrical performance. The connector is also designed with a visual indicator that shows the user whether or not the connection is secure via a red or green LED.

The 1-2141847-3 connector is suitable for a wide range of applications, including datacom, telecommunications, industrial automation, automotive, and consumer electronics. It is available in both standard and custom configurations, with a variety of housings, contact styles, and pin sizes. Its shielded design provides reliable electrical performance and superior dielectric insulation characteristics. It is compliant with all major industry standards such as Mil-DTL-24308, Ul486A, and UL2484.

Overall, the 1-2141847-3 is a reliable and versatile connector for data transmission applications. It is designed to meet the high standards of performance, reliability, and quality demanded by data communication and networking applications. Its simple yet robust design makes it an excellent choice for large-scale system integration or smaller, specialized applications.

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