CFR-50JR-52-68K

Series:	CFR
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	68 kOhms
Tolerance:	±5%
Power (Watts):	0.5W, 1/2W
Composition:	Carbon Film
Features:	--
Temperature Coefficient:	-350/ +500ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.130" Dia x 0.354" L (3.30mm x 9.00mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors

A through-hole resistor is a component used in electrical circuitry that acts as a fixed resistor. These components come in a variety of shapes and sizes, but they all work in the same basic way; they resist the flow of electricity to a certain extent while still permitting a certain degree of electrical current to pass through them. Through-hole resistors are commonly used in many types of electronic and electrical applications, from power supplies to microcontrollers.

CFR-50JR-52-68K Application Field

The CFR-50JR-52-68K is a through-hole resistor specifically designed for high temperature applications, such as those found in computer server rooms, aviation or defense system, and other scenarios in which extremes of heat or humidity are the norm. These components have the ability to withstand temperatures up to 150°C and are UL certified. As well as being able to withstand extreme temperatures, the CFR-50JR-52-68K is constructed to provide consistent and reliable performance, with a wide range of power ratings. It offers an operating temperature range of -55°C to +150°C, and a Working Voltage range of up to 68 V, allowing for superior performance when compared to other resistors.The CFR-50JR-52-68K can be found in aviation, defense, and many other commercial electronic and electrical applications. Furthermore, due to its high temperature tolerance and UL certification, it has become popular for use in various scientific and medical applications, such as lab testing or instrument calibration.

Working Principle

The basic working principle of a through-hole resistor is quite simple. It is comprised of two electrodes that are connected to two circuit connections. The amount of resistance offered by the component is determined by the length and width of the resistor, as well as the material of which it is constructed. When a current is applied to the resistor, some of the current is transferred across the resistor, while a portion of it is dissipated as heat due to the resistance offered. The resistance to current helps to regulate the amount of current entering the circuit, thus providing a kind of control over the system.The resistor’s temperature tolerance is important for many applications, as it affects the amount of resistance that can be offered by the component. The CFR-50JR-52-68K is designed specifically with large temperature range tolerance in mind, allowing for consistent performance in a range of operating conditions and high temperature applications.

Conclusion

The CFR-50JR-52-68K is a through-hole resistor specifically designed for use in high temperature applications. Its UL certification and temperature tolerance of up to 150°C make it an ideal choice for various electronic and electrical applications, from power supplies to medical instrument calibration. The basic working principle of a through-hole resistor is simple; it consists of two electrodes connecting two circuit connections and offers a certain amount of resistance against the current applied to it. With its wide range of working voltages and temperature tolerance, the CFR-50JR-52-68K is the perfect choice for a variety of projects.

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