RWR80S4120FSS73

Series:	Military, MIL-PRF-39007, RWR80S
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	412 Ohms
Tolerance:	±1%
Power (Watts):	2W
Composition:	Wirewound
Features:	Military, Moisture Resistant
Temperature Coefficient:	±20ppm/°C
Operating Temperature:	-55°C ~ 250°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.094" Dia x 0.406" L (2.39mm x 10.31mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	S (0.001%)

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

Through Hole Resistors

Through hole resistors are resistors with leads that are inserted through a hole in a circuit board in order to solder it in place. The lead lengths vary, depending on the size of the holes and board thickness, but typically the leads protrude from the back side of the board. These types of resistors are generally very reliable and perform in temperatures from -55°C to +125°C.The RWR80S4120FSS73 is a through hole resistor. It is a stable hight quality resistor with a wide range of application fields.

Application fields

The RWR80S4120FSS73 resistor is designed for use as a current sense resistor in a variety of applications ranging from industrial, medical, automotive, consumer, and military use. It is ideal for quality current sensing applications in a variety of harsh environments. It is also compatible with high frequency AC signals and has excellent high frequency performance.The resistor is suited for any application requiring current sensing, such as motor control, power supplies, electric vehicles, solar inverters, or AC/DC converters. It offers excellent performance across a wide range of currents and temperatures with low thermal EMF and low temperature coefficient. Its short lead time makes it ideal for prototyping, testing, and proof-of-concept applications.

Working Principle

The RWR80S4120FSS73 resistor works on the principle of voltage drop across a resistance which is proportional to the amount of current that passes through it. When placed in series with a load, the resistor senses the current sunk by the load. By measuring the voltage drop across the resistor, the amount of current can be calculated. This type of technology is commonly used in motor control applications or current sensing applications in order to ensure accuracy and reliability. The resistor is designed with a high voltage-to-power ratio, allowing it to maintain its function when subject to high levels of power. It also offers excellent accuracy of less than 1% at temperatures ranging from -55°C to +125°C. This makes it ideal for use in extreme environments.The resistor features a tin-plated copper alloy body and ceramic outer coating for ideal heat dissipation and thermal shock resistance. It also has a low ESR rating, making it suitable for use in high frequency applications.In conclusion, the RWR80S4120FSS73 resistor is a reliable and accurate through hole resistor, perfect for a wide range of applications requiring current sensing. It features excellent performance across a wide range of currents and temperatures and is suitable for use in harsh environments. Its low ESR rating makes it suitable for high frequency applications, and its short lead time makes it ideal for prototyping, testing and proof-of-concept purposes.

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

Part Number	Manufacturer	Price	Quantity	Description