CFR-50JB-52-18R

Series:	CFR
Packaging:	Bulk
Part Status:	Active
Resistance:	18 Ohms
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
Failure Rate:	--

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Through Hole ResistorsThrough hole resistors are a type of electrical component, usually cylindrical in shape and made of ceramic, that is common in power and circuit design. The basic purpose of resistors is to provide resistance to an electrical current passing through them, while allowing other electrical signals to pass by. This means they are essentially voltage or current limiters.CFR-50JB-52-18RThe specific type of through hole resistor we are going to focus on is the CFR-50JB-52-18R, which has a number of applications and is one of the most common types of through hole resistors. The CFR-50JB-52-18R is a precision, surface-mount resistor that is capable of handling very high power levels and temperatures up to +125°C. It has a standard resistance of 1% and is available in both fixed and adjustable resistance values. The resistance range of the CFR-50JB-52-18R is from 0.2Ω to 500Ω.Application FieldCFR-50JB-52-18R through hole resistors are typically used in a wide range of applications, primarily in automotive and consumer electronics, such as GPS systems, wireless charging systems and other electronic devices. In automotive applications, they are used to control the current levels in electric vehicle traction motors as well as in ABS systems. They are also used in military and aerospace applications as a high power limiting device. In consumer electronics, they are used to control the current levels in high-powered audio systems, in amplifiers, in motor drives, and in intelligent lighting systems.Working PrincipleThe working principle of a CFR-50JB-52-18R is very simple. When a current or voltage is applied to the resistor, the resistor will start to restrict the flow of current through it, thereby limiting the voltage or current on the device. The resistance value of the resistor will determine the amount of current that is allowed to pass through. The resistor is also designed to dissipate heat, which allows it to handle high power levels and temperatures. The standard resistance tolerance of the CFR-50JB-52-18R is 1% and the resistance range is from 0.2Ω to 500Ω.ConclusionThrough hole resistors are a common type of electrical component that serves to limit the voltage or current passing through them. The CFR-50JB-52-18R is a specific precision, surface-mount resistor with a 1% tolerance and a resistance range of 0.2Ω to 500Ω. It is commonly used in automotive and consumer electronics applications, such as GPS systems, wireless charging systems and motor drives. The working principle of the CFR-50JB-52-18R is a simple one; it restricts the flow of current and dissipates heat, allowing it to handle high power levels and temperatures.

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