QR/P18-SA4P-A

Series:	QR/P18
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Accessory Type:	Connector Holder
For Use With/Related Products:	QR/P18 Series
Specifications:	--

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Backplane Connectors - Accessories

Backplane connectors, also known as board-to-board connectors, are a critical component used to interconnect circuit boards within an electronic system. They are available in a variety of styles and sizes, and they are often used in high-speed applications and other telecommunications-related applications where space is tight. QR/P18-SA4P-A is a type of backplane connector that has certain advantages over other types of connectors, and it is a popular choice among system designers working with small form-factor designs. In this article, we will explore the application field and working principle of the QR/P18-SA4P-A backplane connector.

Application Field

The QR/P18-SA4P-A backplane connector is designed for use in high-speed, high-density communication infrastructures. It has been optimized for reliable signal transmission of up to 17.5Gb/s. Furthermore, it is well-suited for use in small form factor applications. The small form factor helps system designers minimize the number of components needed, which saves cost and board space. In addition, the connector is also designed to have good heat dissipation, which is important in high-speed applications.

Design and Construction

The QR/P18-SA4P-A connector has a standard 4-pin design, with two inner and two outer terminals. It is constructed from a durable and reliable thermoplastic material that is resistant to shock and vibration. The connector employs two gold-plated contacts for reliable signal transmission and a mounting flange for secured connection with mounting plates. Additionally, it has an active lock system that prevents accidental disconnection of the connector.

Working Principle

The working principle of the QR/P18-SA4P-A backplane connector is quite simple. The connector is positioned in between two circuit boards, and the two gold-plated contacts are aligned within their respective contact locations on the connector. As the contacts are pressed together, the signal is transferred between the two circuit boards. Additionally, the active lock system ensures that the connector remains securely in place, and the mounting flange ensures the connector is seated correctly on the mounting plates.

Advantages

The QR/P18-SA4P-A backplane connector provides system designers with a number of benefits. The small form factor allows designers to minimize the number of components within their designs and optimize board space. The thermoplastic material used in the construction is durable and provides good heat dissipation. Furthermore, the active lock system ensures that the connection remains secure, and the high-speed gold-plated contacts provide reliable signal transmission.

Conclusion

The QR/P18-SA4P-A backplane connector is designed to provide optimal signal transmission within a high-speed, high-density communication infrastructure. It is a popular choice among system designers working with small form factor designs. The connector is constructed from durable thermoplastic material and employs an active lock system to ensure reliable connection. Furthermore, it is designed with two gold-plated contacts to provide reliable signal transmission. With its combination of features and advantages, the QR/P18-SA4P-A backplane connector is an ideal choice for system designers who need a reliable and cost-effective connector.

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