21039-0252

Series:	Premo-Flex™ 21039
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Cable Type:	FFC, FPC
Moisture Sensitivity Level (MSL):	--
Number of Conductors:	10
Pitch:	0.039" (1.00mm)
Length:	4.000" (101.60mm)
Length - Exposed Ends:	0.157" (4.00mm)
Termination Style:	Top on One Side, Bottom on Other, Backers on Both Sides

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Flat Flex, Ribbon Jumper Cables:21039-0252 Application Field and Working Principle

Flat flex, or ribbon jumper cables, are specialized cables featuring flat construction. Named for their unique structure, these cables feature extremely flat design and offer a wide range of applications in communication, data processing, and consumer electronics. This article will discuss the applications and working principles of 21039-0252 flat flex, ribbon jumper cables.

Applications of the 21039-0252 Flat Flex, Ribbon Jumper Cables

Flat flex, ribbon jumper cables are typically used for a variety of specific applications, primarily in communication and data processing. Common applications of 21039-0252 flat flex cables include connecting wired devices such as laptop, desktop, and other computers; networking; managing digital signal and power transmission; and multiple connections among several media appliances.The 21039-0252 flat flex, ribbon jumper cables can be used to interconnect multiple hardware components and drives, such as a hard drive, processor, and memory module. These cables are also used in avionics and aerospace applications, which require extremely high performance, reliability and durability. Additionally, they are utilized as a sort of bridge to connect display or signal wires between two points, such as in flat panel displays or HDTVs.

Working Principles of The 21039-0252 Flat Flex, Ribbon Jumper Cables

Flat flex, ribbon jumper cables like the 21039-0252 are designed for the maximum protection of the cable without sacrificing significant performance or speed. The special construction of flat flex cable is designed to reduce the risk of signal loss, cross-talk, shielding or separation problems. The cable is optimized for long transmission length and optimal signal quality.The typical working principle of a 21039-0252 flat flex, ribbon jumper cable is divided into two sections: one focus on the electrical properties, and the other focuses on the mechanical properties. The electrical properties of flat flex cables are determined by the thickness and composition of the cable’s conductor, as well as their insulation and other factors. The mechanical properties of flat flex cables are determined by their flat construction, which can be used to reduce the overall size of the cable and increase its flexibility.Flat flex cables are also designed to reduce potential interference issues, as the flat profile allows them to be positioned much closer together than traditional round cables. This reduces the risk of electromagnetic interference, based on the principle of incompatibility. The electrical circuit is complete when power is supplied, which is typically performed by crimping permanent connections between the cables and the PCB. This ensures minimal signal degradation (due to the flat nature of the cables) and also provides a secure connection between the cables and the components.In conclusion, flat flex, ribbon jumper cables like the 21039-0252 are specialized cables featuring a unique flat construction. This type of cable is typically used for specific applications, primarily in communication and data processing. The working principle of the 21039-0252 flat flex, ribbon jumper cable is divided into two sections: one focus on the electrical properties, and the other focuses on the mechanical properties. The flat construction is designed to reduce interference issues and provide a secure connection between the cables and the components.

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