SEAF-20-06.0-L-04-2-A-K-TR

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SEAF-20-06.0-L-04-2-A-K-TR application field and working principle

SEAF-20-06.0-L-04-2-A-K-TR is a type of mezzanine connector, which belongs to the rectangular connectors, arrays, edge type family. It is a two row, stacked, thru-hole configuration which features 60 positions. It is specifically designed to provide more real estate on the top or bottom side of the connector. The connector is designed to allow either functional or decorative materials to pass through between the contact rows, allowing flexibility in cable management.

This type of connector is often used in applications requiring high-density layout, such as Printed Circuit Boards (PCB), backplane applications, Field-Programmable Gate Arrays (FPGA), as well as Electronic Packages. It is capable of providing reliable and dependable interconnections for high-speed signal transmissions. The interface supports signals of up to 5Gbps speeds.

The connectors are also used for board-to-board edge connection, offering secure mechanical fit between the mating boards. The components are designed to be rugged, and offer an operating temperature range between -50°C to +125°C. In addition, the connectors are also compliant with a wide range of standards, such as QPL2, UL, CSA, and CECC.

The SEAF-20-06.0-L-04-2-A-K-TR connector is a standard 2-mm pitch, type-J (right angle) connector. It is designed with two rows of contacts, with 5-positions for each row. It is designed to be compatible with multiple row plug and receptacle systems. The connectors are designed to support both straight and right angle mating. The connectors are also designed to provide high signal integrity and low crosstalk. The body of the connector is made of high-temperature reinforced plastic with a hardness of 70-75 Dauer which is extremely resistant to shock and vibration. It also features push-on locking mechanism.

The contact positions of the SEAF-20-06.0-L-04-2-A-K-TR connector are spring-loaded with prongs that provide force when entering the mating board for a secure connection. When the mating board is in place, the pins press against the mating surface with a predetermined contact area. The contact pressure is maintained by the force produced by the helical springs, which is pressed against the mating board. This prevents any significant amount of gap between the contact and the mating surface, providing good contact forces.

The working principle of the SEAF-20-06.0-L-04-2-A-K-TR connector is based on the electrical resistance principle. When the connector is properly mated with the mating board, an electrical connection is established between two contacts. The electrical resistance value is determined by the contact surface area and the distance between the two contacts. The proper contact pressure helps prevent any signal loss and crosstalk and ensures a secure connection.

The SEAF-20-06.0-L-04-2-A-K-TR is a high-density mezzanine connector with excellent performance in providing reliable and secure board-to-board connection. It is also available in an array of options and is designed to withstand high-temperature applications.

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