Series:	152FB
Part Status:	Active
Lead Free Status / RoHS Status:	--
Cable Type:	Ribbon
Moisture Sensitivity Level (MSL):	--
Number of Conductors:	4
Pitch:	0.100" (2.54mm)
Length:	12.0" (304.8mm)
Length - Exposed Ends:	0.125" (3.18mm)
Termination Style:	Completely Exposed Wires on Both Sides with Protective Tab

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Introduction

Flat Flexible cables (FFC) and Ribbon Jumper cables are two types of interconnect cables used in electronic components and connectors. These cables were created for applications requiring efficient and reliable path connections between two points with shorter lead times than traditional cabling methods. Each of them has unique characteristics and advantages for different applications.

Application Fields

Flat Flexible cables are typically used as an interconnection between two PCBs where an angle connection is required in order to bridge the gap between components. They can be used to connect PCBs that are at right angles, such as between a main board and an I/O board. They are also used in medical, telecommunication, consumer electronics applications and more.Ribbon jumper cables are used as flexible connection cable for higher frequency signals or as jumper cables for signal routing between different connectors or PCBs. These cables are also well-suited for wire-to-board applications, and are suitable for many signal-routing applications in the telecommunications, industrial, medical and consumer electronics industries.Both Flat Flexible cables and Ribbon Jumper cables are available in different lengths and shapes, such as spiral, meandering and flat configurations. The connectors used for FFC/FPC cables and RJs are either metal connectors or plastic housing connectors. The two types of cables can be terminated with a variety of mechanical and electrical connection interfaces.

Working Principle

Flat flexible cables are usually made of a thin flat conductor (such as copper or stainless steel), double or single sided polyimide insulation, and a flexible covering (such as PVC or polyamide). The flexible metal wires are usually wound in a pattern that ensures proper conduction with minimal signal cross contamination. The insulation is usually applied via a vacuum electro-plating method.Ribbon jumper cables are manufactured by combining a large number of individual conductors (usually 7 to 50) into a flat cable. The ribbon cable is then covered by a flexible and thin (usually polyamide) insulation material. The conductors are connected in series or parallel and usually terminated by a connector or connector insert.

Conclusion

In conclusion, Flat Flexible cables and Ribbon Jumper cables are two types of interconnection cables used to bridge the gap between two electronic components or connectors. Flat Flexible cables are suitable for applications requiring angled connections while Ribbon Jumper cables are suitable for wire-to-board applications and signal routing. The conductors of both cables are flexible and insulated with a variety of materials to ensure proper conduction and signal transmission.

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