148407-1

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Backplane connectors are one of the most important components in any digital system. These connectors are electrical conductors that connect two or more electronic devices together, and the electrical contacts ensure signal integrity is maintained. The backplane connector most commonly used in many digital systems is the 148407-1. This type of connector is a three row dipole used with shields, and it is designed for horizontal mounting.

For a device to be connected to the 148407-1 backplane connector, it would require a mating connector with the same number of contacts and the same pin spacing. There are two types of contact arrangements available for this type of connector. It can be either a 4-row or 8-row version, depending on the application and the contact requirements. The connector also requires a mounting bracket and a hood for mounting to the host device.

The most important feature of the 148407-1 backplane connector is its ability to transmit signals over a wide range of frequencies. This is achieved by using an internal termination mechanism that helps to reduce the unwanted reflections and crosstalk between the connections. This type of termination also helps to control the current flow between the contacts, which ensures the signal is transmitted with accuracy and reliability.

The 148407-1 backplane connector has a variety of applications due to its high performance characteristics. It is most commonly used for connecting a variety of devices such as computers, printers, modems, and video cards. It is also used in digital audio systems to pass high speed audio signals such as DSD (Direct Stream Digital) or PCM ( Pulse Code Modulation) signals. The 148407-1 connector is also popular for transmitting digital video signals between a variety of sources.

The working principle of the 148407-1 backplane connector depends on the number of contacts. For the 4-row version, the contacts are arranged in a row with a 1/16” spacing between contacts. When current flows through these contacts, the pins come into contact with each other and the electrical signals are passed between the contacts. For the 8-row version, the contacts have a 1/32” spacing between each contact, and this increases the signal transmission rate. Both versions are designed to provide reliable and robust signal transmission.

In conclusion, the 148407-1 backplane connector is one of the most reliable and robust connectors available for connecting a variety of devices. It has the added benefit of being able to transmit signals over a wide range of frequencies. It also requires minimal termination, which ensures accurate signal transmission. The 148407-1 is ideal for applications in digital audio and video systems, and it is increasingly becoming the preferred choice for many digital systems.

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