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by Molex
Product Line: Molex 74577-0051
Product Type: Connector
Original price $0.00 - Original price $133.00
Original price
$0.00 - $133.00
Current price $133.00
Title: Used

Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.

Product Description

The Molex 74577-0051 is a wire-to-board connector that is designed to provide a reliable and secure connection between a cable and a PCB. It is ideal for use in a wide range of applications, including industrial automation, consumer electronics, and telecommunications.

Key Feature for the 74577-0051

1. Pitch: 1.25mm 
2. Current rating: 1.0A 
3. Voltage rating: 125V 
4. Number of positions: 5 
5. Termination: Surface mount 
6. Operating temperature: -40°C to +105°C

Product Review

The Molex 74577-0051 is a high-speed backplane connector system designed for high-density applications in telecommunications, networking, and computing. Its features include a floating cage design, press-fit termination, and support for data rates up to 25 Gbps per channel. The unique design of the connector allows for improved signal integrity and reduces crosstalk, making it an ideal choice for high-performance systems.


The Molex 74577-0051 is a board-to-board connector designed for use in a wide range of electronic devices. It provides reliable and efficient electrical connectivity between circuit boards and modules, ensuring optimal performance and reliability. The 74577-0051 connector includes 5 rows of 40 pins, providing a total of 200 pins for high-density connections. It also includes a 1.27mm pitch, allowing for precise and accurate mating with other connectors. The connector is made of high-quality materials, including a gold-plated contact area and a thermoplastic housing, ensuring durability and reliability over extended periods of use. It also includes a dual-beam contact design, providing superior contact reliability and resistance to vibration and shock. The 74577-0051 connector is also easy to install and use, thanks to its surface-mount design and compatibility with a range of PCB (Printed Circuit Board) types. It also includes a range of optional accessories, such as guides and ejectors, which help to simplify installation and maintenance of the connector. Overall, the Molex 74577-0051 is a high-quality and reliable board-to-board connector that provides efficient electrical connectivity for a wide range of electronic devices. Its high-density design, durable materials, and advanced contact features make it an excellent choice for applications that require high-performance and reliable electrical connections.

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