PCN21B-110PA-2PF-G

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Backplane connectors are built for the purpose of connecting different types of circuits directly a board backplane or mid-plane. These connectors come in various sizes, designs, and categories to fit the needs of consumers. Such categories include Hard Metric, Standard, and others. The PCN21B-110PA-2PF-G is a backplane connector and can be classified as a Hard Metric connector. This article will discuss the field of applications and basic working principle of the PCN21B-110PA-2PF-G.

The PCN21B-110PA-2PF-G is a high-performance, high-density, Hard Metric Backplane Connector offering robust quality and performance. This type of backplane connector is suitable for numerous kinds of applications, including high-speed computing and storage, telecommunications, network infrastructure, and other applications that require advanced signal integrity. The connector features gold-plated contacts, providing superior transmission performance and stability over multiple mating and de-mating cycles. It\'s low profile and resilient material make it ideal for space-constrained systems.

In terms of its basic working principle, the PCN21B-110PA-2PF-G is a type II connector, which means it utilizes a pair of snap-in contacts to connect its input and output sockets. It connects two layers of PCBs, and the secure lock mechanism ensures the contact remains securely locked. The flat contact surface and square shape provide maximum contact area and retention force respectively. The unique contact design of the connector ensures higher reliability and performance.

The PCN21B-110PA-2PF-G also utilizes a low profile cage and v-tip to ensure a rock solid connection between two PCBs. This design ensures high vibration and shock resistance in addition to reliable protection against EMI radiation. The additional benefit of this design is that it eliminates the need for additional ground pins, allowing for a more compact design of the connector.

The PCN21B-110PA-2PF-G is also designed according to IEC 61076-4-401 standards which ensure it maintains a long-term wave impedance control, guaranteeing accurate signal transmission. Furthermore, it is for use in high-speed applications that require data transfer speeds exceeding 2 Gbps.

In conclusion, the PCN21B-110PA-2PF-G is a robust Hard Metric Backplane connector. It is suitable for advanced signal integrity due to its gold-plated contacts and low profile design. It utilizes a two-layer PCB connection using a unique, secure lock system. Furthermore, it is designed to maintain signal transmission accuracy and meet the high-speed requirements of high-speed data transfer applications.

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