21039-0403

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Flat Flex, Ribbon Jumper Cables are increasingly becoming popular in various applications due to their ease of use and versatility. The 21039-0403 is a flat flex, ribbon jumper cable designed to provide an efficient, reliable interconnection between electronic components.

The 21039-0403 is a flat, flexible cable with a close pitch for cable management and easy routing. In addition, this cable is also designed to reduce noise, crosstalk, and EMI/RFI interference. The flat profile and tightly packed conductors improve shielding and attenuation, as well as expanding the frequency range. The flat flexible configuration also helps improve the ability to route and fuse this interconnect in popular edge card and device connectors such as PCMCIA, DDR SDRAM, and other high-speed signal links.

The 21039-0403 jumpers\' general purpose application field includes networking, telecommunications equipment, industrial control systems, automotive, consumer, and avionics. Its applications span from factory automation and control systems, to the communications backyard. Additional uses include aerospace, medical, and military.

The working principle behind the 21039-0403 can be explained as follows. The flat flexible configuration is designed to improve signal integrity while reducing signal attenuation. The impedance-matching ribbon conductors, and their close-pitch arrangement, help meet the bundle diameter requirements of device and edge card connectors. The insulation of each conductor is also merged together to form a single layer to protect the conductors and provide shielding against EMI, ESD, and other unwanted environmental influences. The flat profile of the ribbon cable design also helps reduce signal crosstalk, further improving signal integrity.

In use, the 21039-0403 jumpers\' cable is designed for improved signal transmission, noise reduction, and power distribution. Furthermore, the flat profile allows for easy cable routing and management in tight spaces, while the tightly packed conductors and insulation increase signal shielding and protection. Thanks to its construction, the 21039-0403 is able to handle a wide range of frequencies and applications, making it an ideal choice for various applications.

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