WNC470FET Resistors

Series:	WN
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	470 Ohms
Tolerance:	±1%
Power (Watts):	2W
Composition:	Wirewound
Features:	Non-Inductive
Temperature Coefficient:	±20ppm/°C
Operating Temperature:	-55°C ~ 150°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.180" Dia x 0.449" L (4.57mm x 11.40mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through hole resistors, also known as through-hole mounted or axial lead resistors, are components that are generally used as resistors in circuits. They offer their electrical characteristics by having electrical resistance and so limiting the current flow through them. Through hole resistors typically have an insulated body, two electrically conductive pins extending from each side of the body, and a resistor element. The two pins are designed to be soldered into place on the circuit board. The resistor element is either fixed or adjustable in resistance.The WNC470FET is a through-hole resistor designed for use in automotive electronics. This resistor has a metal oxide film element that is designed to provide a high degree of accuracy and reproducibility for automotive applications. It has a wide temperature range, a low temperature coefficient of resistance (TCR) and is flame-retardant. It is designed to provide protection to the automotive electronic circuitry against voltage transients, such as electrical spikes due to ignition systems, that might otherwise cause the circuit to be damaged.The WNC470FET is designed to be applied in combination with other components such as capacitors to form protection circuits. In particular, its application field lies in automotive powertrain systems, such as airbags, engine, transmission, and braking systems, where transient voltage protection is required. The high accuracy and wide temperature range of this resistor make it ideal for use in automotive applications.The WNC470FET works by limiting the current flow through it. By doing so, it provides protection against voltage transients which could otherwise cause damage to the circuit. This is done by limiting the amount of current that is able to enter the system by using the resistor\'s electrical resistance.The resistance value of the WNC470FET is determined by the presence of the metal oxide film that is located between the two pins of the resistor. This film allows the resistor to be precisely adjusted to whatever resistance is required for the application. The resistor is connected to a circuit board using the two insulated pins, and the resistance of the WNC470FET can be adjusted by changing the voltage applied to the metal oxide film.In conclusion, the WNC470FET is a through-hole resistor designed for use in automotive electronics. It has a wide temperature range, a low TCR, and is flame-retardant. It is designed to be applied in combination with other components to form protection circuits and provides protection against voltage transients. The resistance value can be adjusted precisely by changing the voltage applied to the metal oxide film, providing a high degree of accuracy and reproducibility for automotive applications.

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