FW50A4R70JA

Series:	FWxxA
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	4.7 Ohms
Tolerance:	±5%
Power (Watts):	5W
Composition:	Wirewound
Features:	Fusible, Safety
Temperature Coefficient:	±200ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.295" Dia x 0.709" L (7.50mm x 18.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through hole resistors are resistors that are used in electronic circuits where components are mounted in holes on printed circuit boards. They can provide a wide range of resistance values and come in various packages. They are inexpensive and easy to install.The FW50A4R70JA is one type of through hole resistor. This resistor has a resistance of 70 ohms and is a 50 watt, 4 pin package. This resistor is used in high power applications and is commonly used in motor drives, power switching and high power audio amplifiers.The working principle of the FW50A4R70JA is simple. It works on Ohm’s Law, which states that the voltage drop across a resistor is equal to the current flowing through it multiplied by the resistance of the resistor. In other words, when current flows through a resistor, the voltage across it will decrease in proportion to its resistance.The FW50A4R70JA is a good choice for applications where high power is required, such as motor drives and power switching. It is also used in high power audio amplifiers, where it can help to control current and provide protection against surges and short circuits.The FW50A4R70JA is a very reliable component and is available in a variety of package styles, ranging from plastic-encapsulated packages to ceramic packages. These packages protect the component from environmental elements and provide reliable electrical performance.In conclusion, the FW50A4R70JA is a through hole resistor that is designed for high power applications. Its simple working principle, reliability, and affordability make it an ideal choice for many different applications.

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