100R21-127B

Series:	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Cable Type:	FFC, FPC
Moisture Sensitivity Level (MSL):	--
Number of Conductors:	21
Pitch:	0.039" (1.00mm)
Length:	5.000" (127.00mm)
Length - Exposed Ends:	0.140" (3.56mm)
Termination Style:	Top on Both Sides, Backers on Both Sides

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Flat Flex, Ribbon Jumper Cables

Flat flex ribbon jumper cables are used in many different applications due to their thin design and versatility. They are ideal for low-level interconnection applications requiring the flexing of the cable.These cables are designated by part numbers such as 100R21-127B, and have a variety of characteristics that set them apart from other types of jumper cables.

Application Field

Flat flex ribbon jumper cables are used in a broad range of applications. They are commonly found in data processing and electronic communications equipment, as well as in automotive and consumer electronics. They are also used in medical applications, robotics, and aerospace and aviation applications. They are often used to interconnect PCBs, connectors, and other circuit device components.

Construction and Characteristics

The flat flex ribbon jumpers are made with a flat, flexible, ribbed PVC insulation that provides high-level electrical insulation without the added bulk of other insulation materials. The insulation is constructed with a corrugated rib pattern that increases flexibility and decreases weight. The cable is manufactured with stranded conductors, which increases the life of the cable and improves its flexibility. The stranded conductors also allow the cable to be bent and flexed without breaking.

Working Principle

Flat flex ribbon jumpers operate on a simple electrical principle consisting of conduction and capacitive reactance. Conduction occurs when the two internal conductors of a Flat flex ribbon jumper are electrically connected through the cable. In this process, current flows freely through the internal conductors, allowing them to pass electrical signals from one point to another.Capacitive reactance occurs when the internal conductors are connected together and insulated from one another. This increases the electrical resistance between the two conductors, preventing the current from flowing freely through the cable. As a result, the current passing through the cable is limited, and the Flat flex ribbon jumper acts as a capacitor.

Advantages

The major advantage of Flat flex ribbon jumper cables is their design. The flat, flexible insulation reduces the overall weight of the cable, and makes it easier to connect to other cables or components. Additionally, the low-level electrical insulation allows for maximum performance without the excess bulk of other types of insulation.Flat flex ribbon jumper cables are also extremely flexible, allowing them to bend and flex in tight spaces without breaking. This makes them an ideal choice for applications where space is at a premium. Lastly, the stranded conductor construction of the cable further increases its flexibility while also increasing the working life of the cable.In conclusion, flat flex ribbon jumper cables are used in a variety of applications due to their thin design and versatility. They are ideal for low-level interconnection applications due to their low-level electrical insulation and high flexibility. The stranded conductors also increase the working life of the cable, making them a long-lasting and reliable choice.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description