70472-1001LF

Backplane connectors are specialized connectors that easily connect multiple printed circuit boards (PCBs) in the same electrical system. They provide a set of standardized connection methods to reduce the complexity of system integration and optimize the use of available space. The 70472-1001LF is a backplane connector that is widely used in the electronics industry. This article will discuss the purpose, application field and working principle of the connector.

Purpose

The 70472-1001LF is designed to be used as an exposed backplane connector for high-density applications. It has a slot-section design that allows the insertion of multiple cards without cluttering the system. The connector features shielding for contacts and contact mating, which helps to reduce crosstalk and protect against electromagnetic interference (EMI). The connector has a high data rate and is suitable for high-speed data transmission applications.

Application Field

The 70472-1001LF is a popular backplane connector in multiple data transmission product lines. It is mainly used in the telecoms, industrial, networking, and storage systems industries. The connector is suitable for high-speed data transmission environments such as 10 Gigabit Ethernet (10G SFP+), 40 Gigabit Ethernet (40G QSFP+), and 56 Gigabit Ethernet (56G QSFP+). In addition, the connector is also used in computatinal storage, USB 3.0, SATA III and DVI/DisplayPort data transmission environments. It can be used in systems with 19” rack cards and hot-swapping technology, and is suitable for customers looking for high reliable data transmission performance.

Working Principle

The 70472-1001LF uses a box-section design to hold and protect contact terminals. The contact terminals of the connector are made of copper with gold-plating to ensure reliable connections. The 70472-1001LF is designed for low profile and hot-swapping applications. The connector is designed with press-fit technology, which allows the contact skins to remain stable against vibrations and shock as well as withstanding thermal cycles. The contact terminal is inserted into a metal body casing with a press-fit lock, which is then soldered to the PCB.

The 70472-1001LF has two sets of contact connector locks. On one side of the connector, the lock is designed to be inserted into the contact lock, and on the opposite side the contact terminal is designed to be soldered directly to the PCB. The connector locks have a sealed structure and are able to protect against dust and water contaminants. The connector is also designed to be able to withstand exposure to various operating temperatures and humidities.

In conclusion, the 70472-1001LF is a specialized backplane connector widely used in multiple data transmission product lines. It is designed for use in high-density and hot-swapping applications, and is suitable for customers looking for reliable data transmission performance and protection from electromagnetic interference (EMI). The connector is designed with press-fit technology, which enhances its ability to withstand vibrations and shock as well as withstanding thermal cycles.