CFR-50JR-52-220K

Series:	CFR
Packaging:	Bulk
Part Status:	Active
Resistance:	220 kOhms
Tolerance:	±5%
Power (Watts):	0.5W, 1/2W
Composition:	Carbon Film
Features:	--
Temperature Coefficient:	-700ppm/°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
Failure Rate:	--

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Through Hole Resistors

A through hole resistor is a type of electronic resistor connected through the use of a hole in the board. Through hole resistors are used in a variety of electronic circuits. The holes allow for the physical mounting of the resistor while also providing a soldering point for the electronic connections. The most common type of through hole resistor used in electronic circuits is a carbon composition resistor.

CFR-50JR-52-220K Application Field and Working Principle

The CFR-50JR-52-220K is a through hole resistor manufactured by Ohmite. It is a carbon composition resistor, consisting of an insulating tube filled with resistive carbon granules. It has a power rating of 1 watt and a resistance between 2,200 and 2,400 ohms. It has a tolerance of 5% and can be used in a variety of applications ranging from precision, general-purpose, high-temperature and power electronic products.The working principle of the CFR-50JR-52-220K is quite simple. When the material used for the resistor is heated by a current, electrons move around freely, thus changing its physical structure. This change in physical structure is directly proportional to the amount of current supplied, resulting in a decrease of resistance. The resistance can also be adjusted by adjusting the amount of current that is applied or by changing the composition of the material.The CFR-50JR-52-220K is ideal for applications that require a stable performance, such as medical devices, aerospace systems, and wireless telecommunications. It has a high temperature stability, a low-inductance design, and is able to withstand high voltage and high current. It is a reliable, cost-effective solution for precision and high-power electronic equipment.

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