CFR-50JR-52-5K1

Series:	CFR
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	5.1 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

The CFR-50JR-52-5K1 is a type of through hole resistor. It is a leaded component with a threaded hole through the body. It has a long history of use in the electronics industry, having been used for over a century in various applications. This particular model is designed for high current, high voltage, and high temperature applications.

Structural Features of CFR-50JR-52-5K1

The CFR-50JR-52-5K1 resistor consists of two terminals, each of which is surrounded by a cylindrical shell made of an insulating material. The shell is made of a ceramic material or a plastic material with a thickness of 0.2 mm to 0.3 mm. The terminals have a lead pitch of 2.5mm and a solder tail length of 6.1mm. The resistor has a rated power of 5W and a maximum working voltage of 700V.

Application Field for CFR-50JR-52-5K1

The CFR-50JR-52-5K1 is mainly used for high-power motor control systems, including DC motor drive circuits, AC motor control circuits, speed control systems, DC-DC converters, and other related applications. It is also suitable for other high-power, high-current applications.

Working Principle of CFR-50JR-52-5K1

The operation of the CFR-50JR-52-5K1 is based on the principle of Ohm’s Law. Any voltage applied across the resistor will cause a current to flow through it in proportion to the resistance of the resistor. This current flow will generate heat and will be dissipated as heat into the surrounding environment. The amount of current that can be passed through the resistor without it overheating is referred to as the resistor’s power rating.In order to ensure that the CFR-50JR-52-5K1 remains within its rated power level, it is important to ensure that the voltage applied across the resistor does not exceed its operating voltage. Additionally, it is important to ensure that the current flowing through the resistor does not exceed its power rating. It is also important to ensure that there is adequate ventilation around the resistor to ensure that the heat generated by the resistor can be adequately dissipated.

Conclusion

The CFR-50JR-52-5K1 is a high-power, high-current through-hole resistor that is suitable for use in a wide range of applications. Its working principle is based on Ohm’s Law, whereby a voltage applied across the resistor causes a current to flow through the resistor in proportion to its resistance. Additionally, it is important to ensure that the voltage and current levels applied to the resistor are within its operating limits in order for it to remain within its rated power level.

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