PWR4412-2SDR0500J

Series:	PWR4412-2S
Packaging:	Bulk
Part Status:	Active
Resistance:	50 mOhms
Tolerance:	±5%
Power (Watts):	5W
Composition:	Metal Element
Features:	Current Sense, Moisture Resistant, Pulse Withstanding
Temperature Coefficient:	±20ppm/°C
Operating Temperature:	-55°C ~ 270°C
Package / Case:	Radial
Supplier Device Package:	Radial Lead
Size / Dimension:	0.800" L x 0.189" W (20.32mm x 4.80mm)
Height - Seated (Max):	1.000" (25.40mm)
Number of Terminations:	2
Failure Rate:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

Through hole resistors (THR) are resistors with two terminals and a mounting hole. They are composed of a resistor element and a housing capable of being through-hole mounted on a printed circuit board (PCB). Some of the most common materials used as through-hole resistor elements include carbon, metal film, integrated film, and wire-wound resistors.The PWR4412-2SDR0500J resistor is a two-terminal, through-hole, wire-wound resistor that has a working power of 500 W. This versatile component provides excellent resistance within a wide range of power and voltage ratings, making it suitable for use in a wide variety of applications.

PWR4412-2SDR0500J Application Field and Working Principle

Through-hole resistors are used in a wide variety of applications, including power supplies, motor control circuits, audio equipment, instrumentation, and communications equipment. The PWR4412-2SDR0500J resistor is well-suited for high wattage power applications where superior performance and long-term reliability are needed.The PWR4412-2SDR0500J resistor is a two-terminal, through-hole, wire-wound resistor. The resistor element consists of a wire-wound element encased in a cylindrical body, and is held in place by an insulating sleeve. The two resistor terminals are located on the top and bottom of the resistor body, and can be fastened to the Printed Circuit Board (PCB) with traditional soldering techniques. The resistor element itself is composed of positive temperature coefficient (PTC) wire-wound on an alumina core. When current passes through the resistor, the wire gets hotter and its resistance increases, resulting in a stable power rating and good heat dissipation. The resistor also has a metal shield casing that provides additional protection from environmental conditions.The resistance and power ratings of the PWR4412-2SDR0500J resistor are easily adjustable by altering the number of coils used in the wire-winding process. This adjustable feature allows it to be used in a wide variety of (very) high wattage applications up to 500 W.

Conclusion

The PWR4412-2SDR0500J resistor is a two-terminal, through-hole, wire-wound resistor that is suitable for high power and voltage applications. Its adjustable resistance and power ratings make it suitable for a wide variety of applications, including power supplies, motor control circuits, audio equipment, instrumentation, and communications equipment.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description