203744-4

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Backplane connectors are a type of electrical connector that typically use rigid connections to join two printed circuit boards. They offer the highest level of electrical performance achievable, with very low power losses and signal noise. They are usually designed for higher frequencies, and the primary purpose of using a backplane connector is to enable the boards to be electrically connected with a gap between them. The 203744-4 series backplane connectors are a high-performance, semi-rigid connection system developed to meet the demanding requirements of high-speed digital information signal transfer.

The 203744-4 series consists of single-contact, two-piece connectors featuring a molded contact on one half of the connector and a molded contact housing on the other half. The molded contact has an attached connector that is inserted into the mating connector to create a robust and reliable electrical contact. The contact housing also provides a stiffening effect, which increases the rigidity of the connection and reduces the potential for bowing of the plug and receptacle. The contact housing also shields the contact and connector from outside contamination.

The electrical and mechanical performance of the 203744-4 series is very impressive. It can achieve up to 40 Gbps performance in single-ended applications and up to 80 Gbps performance in differential applications. This high performance offers very low power losses and signal noise levels, making it an ideal solution for high-speed data transmission applications. The connector also features an enhanced EMI/RFI shield over regular backplane connectors, which further improves signal integrity and reduces EMI concerns.

The 203744-4 series is also designed for fast and easy installation and removal, minimizing downtime and increasing system efficiency. The connector has an easy-to-use, self-aligning mating feature that simplifies installation and removal. Additionally, the connector has a visual status indicator that clearly shows when the connector is properly mated.

The 203744-4 series backplane connectors are ideal for applications that require high-speed digital information signal transfer. They are designed mainly for high data rate transmissions, and feature a highly reliable, robust, and low-loss connection system. They are very easy to install and remove, have an enhanced EMI/RFI shield for superior signal integrity, and provide an impressive 40 Gbps performance in single-ended applications and up to 80 Gbps in differential applications.

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