51940-403LF

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The 51940-403LF is a specialized backplane connector designed for high-density applications within small form-factor designs. It is designed for signal transmission between high-speed modules at data rates up to 10 Gbps over short reaches of less than 1 meter. It is also designed for robust reliability thanks to its large contact separation. It is applicable in many fields, including networking switch and router applications, consumer electronics, and telecom/datacom applications.

The 51940-403LF is a 50-pin right-angle, surface-mount connector. It contains 6 columns and 8 rows of staggered contacts, with a total of 50 Pin/Socket contacts spaced at 0.4 mm intervals, making it suitable for high-density applications requiring reduced space. It also features a secure latching mechanism to ensure positive mating. The reduced pin density along with the latching mechanism enhances the robustness and reliability of the 51940-403LF when compared to other industry-standard backplane designs.

The 51940-403LF is designed to provide excellent signal integrity. It utilizes conductive plastic contacts to provide accurate impedance control of 100 ohms +/-15% within the overall length, and its 50P pitch of 0.4 mm ensures a fine pitch for high speed and data signal transmission. It also offers great flexibility in cable assemblies. It can be used with a range of flexible and semi-rigid conductors for improved flexibility.

The working principle of the 51940-403LF is based on signal transfer through electrical contact. Once properly mated, the electrical contact between the 51940-403LF and the mating cable or adapter provides a signal path between the two devices. This allows signals to be transmitted from one device to the other at high speeds. The latching mechanism of the 51940-403LF ensures that the connection is secure and reliable. The signal transfer is then further enhanced by the electrical contact of the corresponding pins on the 51940-403LF and the mating cable/adapter.

The 51940-403LF is a specialized backplane connector designed for a range of high-density applications in small form-factor designs. It offers excellent signal integrity and reliability, and its latching mechanism ensures that the connection is secure and reliable. Its high-speed, low-cost features make it suitable for applications such as routing, switching, and consumer electronics. Moreover, its flexible and fine pitch contact interface makes it an ideal choice for telecom and datacom applications.

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