RWR80S6490FSS73 Allicdata Electronics
Allicdata Part #:

RWR80S6490FSS73-ND

Manufacturer Part#:

RWR80S6490FSS73

Price: $ 2.32
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 649 OHM 2W 1% WW AXIAL
More Detail: 649 Ohms ±1% 2W Through Hole Resistor Axial Milita...
DataSheet: RWR80S6490FSS73 datasheetRWR80S6490FSS73 Datasheet/PDF
Quantity: 1000
500 +: $ 2.10195
1000 +: $ 1.94625
Stock 1000Can Ship Immediately
$ 2.32
Specifications
Series: Military, MIL-PRF-39007, RWR80S
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 649 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%)
Description

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Through Hole Resistors are widely used in various types of electronic devices because they offer reliable performance and long-term support. The RWR80S6490FSS73 is a Through-Hole Resistor that is specifically designed to handle the larger power requirements of modern electronics. The RWR80S6490FSS73 is a unique design as it has an extended base to accommodate more current and energy within its metalized area and thermal design, making it suitable for power-intensive applications. As well as this, the RWR80S6490FSS73 is designed with a dielectric insulation layer that isolates the internal elements from the exterior environment, ensuring a more reliable performance and a longer service life.

The application field for RWR80S6490FSS73 is quite versatile and dependant on its ability to handle large power requirements. This through-hole resistor has a wide range of application areas such as consumer electronics, automotive, audio/visual, power supply, appliance, and instrumentation. Specifically, the RWR80S6490FSS73 can be used as dropper resistors, surge limiters, current sensing, and metering resistors. Furthermore, this resistor can also be used in high-temperature environments, such as automotive underhood applications, since the dielectric provided by the insulation layer and its thermal design are capable of withstanding up to +250°C.

The working principle of the RWR80S6490FSS73 is based on the principle of Ohm’s Law. This law states that the resistance of a resistor is directly proportional to the voltage that is placed across its terminals. The RWR80S6490FSS73 works by limiting the amount of current that can flow through it by providing a resistance to any voltage placed across its terminals. The resistor is able to do this by dissipating the energy of the voltage in the form of heat. The thermal design of the resistor, as well as the dielectric insulation layer, is designed to be able to dissipate this heat effectively, enabling it to handle high-power requirements.

The RWR80S6490FSS73 is a Through Hole Resistor that has been designed to handle bigger power requirements due to its extended base and its efficient thermal design. It has a wide range of applications in consumer electronics, automotive, audio/visual, power supply, appliance, and instrumentation. Aside from its application field, the working principle of this resistor is based on the principle of Ohm’s Law, which states that it will provide a resistance to a voltage placed across its terminals. This resistance will dissipate the energy of the voltage in the form of heat, which its thermal design is designed to dissipate efficiently.

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

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