MMD23-0441R1

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MMD23-0441R1 Application Field and Working Principle

MMD23-0441R1 is a specialized backplane connector designed by Amphenol FCI that is used primarily in aerospace and avionics markets. The connector consists of a standard U-shaped secondary connector that is mounted on one of two opposing PCBs and held in place by an integrated retaining clip.

The MMD23-0441R1 connector system provides high-speed transmission for data and power in high-performance applications such as avionic systems, medical and military systems, and telecommunications.

The MMD23-0441R1 connector system is designed to be interchangeable with the industry-standard latching connector system. It features a positive latching mechanism and a compact total profile. The connector provides a single point contact with a maximum current rating of 55 amps.

The MMD23-0441R1 is designed to deliver superior electrical performance across a range of frequency bands. It offers low noise, low Insertion loss, and high isolation from signal path interference. Its positive latching mechanism ensures a secure connection between the connector and the PCB, and its high-temperature insulation ensures robust performance.

The main features of the MMD23-0441R1 specialized backplane connector include:

• Positive Latches for improved electrical contact
• Low Insertion Loss across high-frequency applications
• Low Noise High Isolation from interference
• High-Temperature insulation

The working principle of the MMD23-0441R1 backplane connector is based on an mechanisms using an elastically-deformable contact element with a sharp edge. The field of application is to establish a combined electrical and mechanical low-profile connection between the two mating PCBs. When the connector is mated, the contact element is inserted into the mating socket and forces the contact edge against the contact surfaces of the socket. Due to the elastically deformed contact element, the electrical contact is established, ensuring a low contact resistance. When the connector is unmated, the contact element forces the contact sockets out of the mating slots.

The MMD23-0441R1 is a specialized backplane connector that provides superior electrical performance, high-temperature insulation, and a positive latching mechanism for secure mating. Its versatile design makes it suitable for multiple markets, including aerospace, avionic systems, and medical and military applications.

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