MMA21-0111Q1

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Backplane connectors are used to create an internal data connection in electronic systems and components. The MMA21-0111Q1 is a specialized type of backplane connector designed to be used with I/O devices such as graphics cards, hard drives, and communication systems. It is designed to transfer data, power, and control signals between two or more electrical components in an electronic system. The connector can handle up to 3.5 GHz data rate, allowing for high speed signal transmission.

The MMA21-0111Q1 features a thermoplastic insulator and two rows of metal contacts. The insulator is a multi-layer, insulated dielectric thermoplastic material designed to withstand temperatures ranging from -40 to +105 degrees Celsius. This provides the connector with superior environmental protection. The contacts are made from beryllium copper alloy and are gold-plated to provide excellent electrical and mechanical performance.

The connector has two rows of contacts housed in a single connector assembly. The first row of contacts is designed to transfer data signals, and the second row is designed to transfer power and control signals. The signal contacts have a maximum current rating of 1 amp and a maximum data rate of 3.5 GHz. The power and control contacts have a maximum current rating of 5 amps. The power and data signal transmission are isolated from each other by a floating shield located between the two contact rows, providing superior signal isolation. The shielded contacts also reduce EMI/RFI radiation to meet FCC requirements.

The MMA21-0111Q1 is a snap-in style connector and is designed for easy installation. It features a molded socket and threaded mounting holes for secure attachment. The design of the connector allows for self-alignment between the two mating halves, making it suitable for secure and reliable connections between two I/O devices.

The MMA21-0111Q1 is designed for use in harsh environments, such as telecommunications equipment, computers, and aerospace applications. The connectors are constructed with materials which meet UL, CSA and MIL standards, and they offer excellent performance in environments with high shock and vibration. The connectors are also designed to meet IP68 IEC 60529 standards, making them suitable for use in water and dust resistant applications.

The MMA21-0111Q1 is a specialized type of backplane connector designed for use with I/O devices. It is designed to transfer data, power, and control signals between two or more electrical components in an electronic system, with a maximum data rate of 3.5 GHz. The connector features a thermoplastic insulator and two rows of metal contacts, with a maximum current rating of 5 amps. It is designed for easy installation and offers superior signal isolation, EMI/RFI radiation control, and environmental protection, making it suitable for use in harsh environments.

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