0210200181

Series:	Premo-Flex™ 21020
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Cable Type:	FFC, FPC
Moisture Sensitivity Level (MSL):	--
Number of Conductors:	16
Pitch:	0.020" (0.50mm)
Length:	12.0" (304.8mm)
Length - Exposed Ends:	0.157" (4.00mm)
Termination Style:	Top on Both Sides, Backers on Both Sides

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Flat Flex and Ribbon Jumper Cables are two types of cables that are used in an array of applications in electronics and communications technology. These cables are designed to connect one point to another, either through electrical wiring or providing a signal path. When used in the right applications, Flat Flex and Ribbon Jumper Cables can be extremely reliable, providing a durable connection between sources.

Flat Flex Cables

Flat Flex Cables offer a simple and cost-effective cable solution. These cables are composed of multiple conductor layers, insulated with dielectric material such as polyurethane or PVC, and flexible enough to bend around sharp bends with minimal signal loss. This makes them well-suited for sensor and signal interfacing, as well as other applications that require a quick connection between sources. Flat Flex Cables are typically used in medical technology applications, hardware and software, as well as most machine interfaces, such as keyboards and touchscreens. For medical technology, the combination of flat conductors and thin insulation allows Flat Flex Cables to be designed into a variety of shapes, allowing them to fit around tight corners without resistance or RF interference. The cables are also used as antennas and wires in numerous radio applications. When working with Flat Flex Cables, the connection setup must first be defined, which requires the selection of conductor strands that will be connected. The wires and insulation should be checked for any damage before they are soldered, as the insulation should be intact or the connection could be shorted. Afterwards, the cables should be bent to the required shape and the connections must be tested. With the correct setup and sufficient testing, Flat Flex Cables can be a reliable solution for connections in various applications.

Ribbon Jumper Cables

Ribbon Jumper Cables also offer a simple cable solution, but focus on a higher data throughput and electricalcurrent handling than Flat Flex Cables. Instead of multiple conductors, Ribbon Jumper Cables are composed of one flat ribbon-style conductor. They are able to support higher-speed data transfers and, depending on the application, may require the use of a shield. These cables are typically used in computer and telecommunications, as they allow for longer cable lengths and faster data transfers. Focusing on faster data transfer and higher speed operations, Ribbon Jumper Cables can often offer improved performance over traditional flat flex cables. In order to work with Ribbon Jumper Cables, they must first be cut to the required length and have the connectors attached. Ribbon Jumper Cables should not be bent too severely, or there may be issues with the connection. The cables should also be tested with a good meter prior to installation, and also tested afterwards to ensure the performance requirements are being met.

Conclusion

Flat Flex and Ribbon Jumper Cables are two types of cables that can be used in a variety of different applications, ranging from medical technology to computer and telecommunication technology. Each style of cable has its own advantages and disadvantages, so it is important to pick the right type of cable based on the application’s requirements. With the correct setup and testing, both Flat Flex and Ribbon Jumper Cables can provide reliable connections.

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