RWR74S54R9FRRSL Allicdata Electronics
Allicdata Part #:

RWR74S54R9FRRSL-ND

Manufacturer Part#:

RWR74S54R9FRRSL

Price: $ 2.17
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 54.9 OHM 5W 1% WW AXIAL
More Detail: 54.9 Ohms ±1% 5W Through Hole Resistor Axial Milit...
DataSheet: RWR74S54R9FRRSL datasheetRWR74S54R9FRRSL Datasheet/PDF
Quantity: 1000
100 +: $ 1.97280
300 +: $ 1.78785
500 +: $ 1.66455
1000 +: $ 1.54125
2500 +: $ 1.51659
Stock 1000Can Ship Immediately
$ 2.17
Specifications
Series: Military, MIL-PRF-39007, RWR74S
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 54.9 Ohms
Tolerance: ±1%
Power (Watts): 5W
Composition: Wirewound
Features: Military, Moisture Resistant
Temperature Coefficient: ±30ppm/°C
Operating Temperature: -55°C ~ 250°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.312" Dia x 0.875" L (7.92mm x 22.23mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: R (0.01%)
Description

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Through Hole Resistors are necessary electronic components used in almost all circuits. They help limit current flow, produce a voltage drop, divide voltage, and modify circuit thresholds. The RWR74S54R9FRRSL through hole resistor is a generic for manufactured models. It offers significant advantages in size constraints and can be used in a variety of applications.

The RWR74S54R9FRRSL resistor is a very common type of through hole resistor. It is a carbon-film resistor typically used in analog circuits and is suitable for use at voltage up to 250V and power up to 0.5W. It is lightweight and can be mounted in virtually any PCB layout. The resistor is able to operate over a wide temperature range of -55°C to 200°C and has a very high resistance accuracy. It is rated for 500V-125V-100V-75V-50V and has a 5% tolerance.

The RWR74S54R9FRRSL resistor is a through hole type of resistor with good overall performance. It is commonly used in applications where the space for components is limited. For instance, the resistor is often used in motor control boards, LED displays and analog voltage limiters. It is also used in audio applications, where small space and high resistance accuracy are desired. The resistor is also used in motor speed control, low frequency signal conditioning, and noise suppression.

The working principle of the RWR74S54R9FRRSL through hole resistor is based on the Ohm\'s Law. Ohm\'s Law states that the current passing through a resistor is directly proportional to the voltage applied across it. As such, when the voltage applied across the resistor is increased, the current passing through it will also increase. However, the magnitude of the current will never exceed the maximum rated current of the resistor. By controlling the current, the resistor is able to protect the circuit from overload.

In conclusion, the RWR74S54R9FRRSL through hole resistor is a highly reliable electronic component. It can be used in a wide range of applications involving directional control circuits, motor speed control, low frequency signal conditioning, voltage limiters, LED displays, and noise suppression. The resistor is able to operate in a wide temperature range and has a high resistance accuracy. Finally, its working principle is based on Ohm\'s Law and it is able to protect circuits from any overload.

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

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