QLC260R Connectors, Interconnects

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Backplane connectors are an essential element in modern engineering and electrical systems that allows for efficient connection between device components. Specialized connectors like QLC260R make integration and communication between components easy, efficient, and reliable. In this piece, we’ll explain how the QLC260R works and its application field.

The QLC260R is a high-speed backplane connector which is designed for applications such as Ethernet switches, servers, routers, embedded computer modules, etc. It is a high-density, two-level multi-pair connector, and can be configured with up to 16 independent signal paths; allowing up to four ports in one connector. The electrical performance of the QLC260R is optimized for applications in the high speed range from 1Gb/s up to 10 Gb/s, and is compliant to Cat5/5e/6/6e standards.

The QLC260R utilizes a specialized design featuring anti-keying contact for secure connection, latches with friction for improved usability, and solid pins. In terms of design, the QLC260R measures 16.2mm x 8.1mm and weighs less than 18 grams, making it a lightweight connector ideal for applications requiring space optimization. Construction wise, the QLC260R is made of polycarbonate and is UL-94V-0 rated, making it a safe, fire-resistant option.

Despite its small size, the QLC260R offers superior 50 Ohm impedance control. Signal integrity is further improved by having no gap between contacts. The QLC260R is also designed with four Auxiliary (Aux) contacts providing direct connection to a ground plane. The Aux pin provides additional protection against EMI noise, and improves the overall noise margin performance of the system; allowing more reliable and accurate data transmissions.

QLC260R’s applications include high-speed data communication, Ethernet applications, automotive network applications, telecommunications equipment, and more. It is well suited for PCB-to-board applications which require high-density connections with robust performance. The QLC260R is a popular choice for datacom and telecom cables as it utilizes a unique design which eliminates overlap between adjacent contacts, enabling more connections to be packed into same area.

In summary, the QLC260R is a high speed, highly reliable backplane connector which offers superior impedance control and a secure connection between components. It is extremely compact and light weight, making it ideal for applications requiring space optimization. The QLC260R is UL-94V-0 rated, and its construction features anti-keying contact, latches with friction and solid pins. It is extremely versatile and suitable for applications such as Ethernet switches, servers, routers, embedded computer modules, automotive networks, and more.

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