QR/P1-SC1B-221(12)

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Backplane connectors are essential components of just about any electronic equipment, systems, and networks. They are used to connect various devices, electronics, and subsystems together. Backplane connectors come in a variety of shapes, sizes, and designs, and each one has unique features that make it suitable for a certain application. The QR/P1-SC1B-221 (12) backplane connector is one such example. This article will discuss the application field and working principle of the QR/P1-SC1B-221 (12) backplane connector.

Description

The QR/P1-SC1B-221 (12) backplane connector is a rugged, high-performance board-level connector. It is designed specifically for use in mezzanine connectors, server applications, and telecommunications equipment. This connector is a high-density, single-position connector with a maximum rated current of 8 amps and a rated resistance of 1 kilo-ohm. It also features an operating temperature range from -40 to 70 degrees Celsius.

The QR/P1-SC1B-221 (12) backplane connector is constructed of lightweight, durable, and flexible insulation material that is resistant to abrasions, wear, and electrical and mechanical stress. The connector also has a high-density interlocking structure that minimizes contact vibration and ensures secure mate/de-mate cycle life. The high-density wiring of the connector is composed of stranded wire with an intertwined layer of foil on the underside.

Application Field

The QR/P1-SC1B-221 (12) backplane connector can be used in a variety of industries and applications. It is most commonly used in mezzanine connectors, server applications, and telecommunications equipment. This connector is ideal for these applications due to its high-density wiring, rugged construction, and resistance to vibration and wear. Additionally, its operating temperature range makes it suitable for use in a number of demanding and harsh environments.

In addition to its applications in the server and telecom industries, the QR/P1-SC1B-221 (12) backplane connector is also suitable for use in the medical, aerospace, and military sectors. In medical applications, the connector can be used for secure data transmissions between medical instrumentation and other digital equipment. In aerospace and military applications, the connector can be used to transmit critical command and control information.

Working Principle

The QR/P1-SC1B-221 (12) backplane connector operates on the principle of electrical contact resistance. The connector consists of two parts – the contact strips and mating contacts. The contact strips are formed from a durable insulation material and feature a high density interlocking structure for added vibration resistance. The mating contacts are made from stranded wire with an intertwined layer of foil. When the two parts mate, the contact strips of one connector slide into the grooves of the mating contact, establishing a reliable electrical connection that can resist vibration, wear, and mechanical stress.

The contact resistance of the QR/P1-SC1B-221 (12) backplane connector is rated at 1 kilo-ohm. This ensures that the connector will provide reliable electrical connection and power transmission for a number of different applications. Additionally, the connector has an operating temperature range from -40 to 70 degrees Celsius, making it suitable for use in a variety of harsh and demanding environments.

Conclusion

The QR/P1-SC1B-221 (12) backplane connector is a rugged, high-performance connector that is ideal for use in mezzanine connectors, server applications, and telecommunications equipment. It is constructed of durable insulation material and features a high-density interlocking structure for added vibration resistance. The contact strips of the connector slide into the grooves of the mating contact to form an electrical connection that is resistant to vibration, wear, and mechanical stress. Its rated contact resistance is 1 kilo-ohm and its operating temperature range is from -40 to 70 degrees Celsius, making it suitable for use in a variety of demanding and harsh environments.

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