0210491033

Series:	Premo-Flex™ 21049
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Cable Type:	FFC, FPC
Moisture Sensitivity Level (MSL):	--
Number of Conductors:	33
Pitch:	0.049" (1.25mm)
Length:	2.000" (50.80mm)
Length - Exposed Ends:	0.197" (5.00mm)
Termination Style:	Top on Both Sides, Backers on Both Sides

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Flat FlexFlat Flex, also known as "Flat Flexible Cable," are extruded plastic flat cables. They are most commonly used in the medical, aerospace, or gaming industries where weight, size, and flexibility are important factors for the design of the product, especially in applications like moving robotics or aerial drones. Flat Flex cables are typically a single, flat, stranded, and low-profile cable made of multiple layers of very thin material. The thin layers of material provide strength and rigidity, while the multiple layers spread out each conductor over the entire width of the cable, which massively reduces the risk of touch or interference between the conductors.Flat Flex cables also boast very high flex life, meaning that they can be flexed multiple times in any direction without breaking or losing any of their performance characteristics. Typically, these cables can bend up to 90° in either direction without breaking, making them ideal for applications where cabling must bend and flex in order to be in a certain position.The most popular type of Flat Flex is the Ribbon Jumper Cables. These are also sold as Flat Flex Cables, as they are flexible, thin, lightweight, and extremely durable. Ribbon Jumper Cables consist of a flat ribbon cable with multiple conductors throughout it. The conductors are spaced out evenly along the entire length of the flat cable. Each conductor is connected, via solder joint, to a specific conductive pad on the flat ribbon cable. This ensures that each conductor is insulated from the ones around it, preventing any potential interference or shorts. Ribbon Jumper Cables are most commonly found used in industrial instruments, medical machines, and consumer electronics. They are often used to power consumer electronics such as ATVs, calculators, and laptops. Additionally, Ribbon Jumper Cables are often seen in industrial machinery such as motors and controllers, and they are also used to connect components in computercontrolled machines like 3D printers and CNC machines.Ribbon Jumper Cables have been designed with multiple features that increase their overall reliability and usability. One of the most prevalent features is their relatively small size. Due to their flat design, Ribbon Jumper Cables can be folded or curved to fit into tight spots, making them ideal for applications where space is tight. Additionally, the very thin layers of material that make up the cables offer protection from dust, water, and other contaminants. This makes them great for applications requiring a hermetically sealed environment, such as in the medical or laboratory industries. Another feature of Ribbon Jumper Cables is their shielding capability. Shielding is essential for protecting sensitive cables from EMI/RFI interference. Ribbon Jumper Cables are typically constructed with a Shielding Layer, which is often made of aluminum or copper. This layer encases each conductor, and is then coated with a layer of conductive material. This layer acts as a barrier between the individual conductors and the environment, which prevents electrical signals from leaking out and disrupting other systems. Finally, Ribbon Jumper Cables are extremely reliable and can work in temperatures from 0°C to 80°C. This makes them suitable for most common applications, including military applications and any applications that require high reliability.In summary, Flat Flex is a family of specialized cables designed to offer superior reliability and flexibility. These cables are most commonly used in the medical, aerospace, or gaming industries and are ideal for applications where weight, size, and flexibility are important factors for the design of the product. Ribbon Jumper Cables are the most popular type of Flat Flex and boast a range of features such as a small size, protection from dust, water, and other contaminants, shielding capability, and a high degree of reliability regardless of temperature.

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