CFR2WSJR-73-470R

Series:	CFR
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	470 Ohms
Tolerance:	±5%
Power (Watts):	2W
Composition:	Carbon Film
Features:	--
Temperature Coefficient:	-350/ +350ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.177" Dia x 0.453" L (4.50mm x 11.50mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors

A through hole resistor is a type of component, or resistive element, used in electrical systems to resist current flow while creating heat. Commonly used in printed circuit boards (PCB) for applications where frequent adjustments of the resistance value are not required, these resistors provide a reliable connection between components. This type of resistor is typically constructed of a cylindrical metal housing filled with a ceramic compound material impregnated with a conductive element, such as carbon. The particular resistor type, CFR2WSJR-73-470R, is a through-hole resistor with a resistance value of 470R ohms and matching tolerances of +/-5%. It is commonly used in power applications, being designed to dissipate up to 1W of energy. It providing protection against short circuit and thermal drift, this resistor type is a reliable and cost-effective choice for many systems. This particular type of resistor contains a positive climate coefficient (PTC) sensor which pivots, due to an increase in temperature. This feature allows this through hole resistor to provide protection against short circuits and other high-current events. The PTC sensor also limits current, protecting the entire circuit from possible overload condition.The resistors also feature a Through Hole mounting design, providing a secure and reliable connection between the board and the resistor. This is an important feature as it helps to ensure the correct position of the resistor during the PCB assembly process. Through Hole mounting is also convenient for troubleshooting and replacement.In addition to its resistance and temperature stability, the CFR2WSJR-73-470R through hole resistor provides an even heat distribution, giving it an extended life. It also has excellent electrical properties, including high insulation resistance and low contact voltage drop. These characteristics make it well-suited for a broad range of applications.From automotive and industrial control systems to consumer electronics and other technological applications, CFR2WSJR-73-470R through hole resistors are commonly used to regulate current flow. Overall, CFR2WSJR-73-470R is a highly reliable resistor type which provides many important advantages over other types of resistors.

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