RWR89S12R7FSB12 Allicdata Electronics
Allicdata Part #:

RWR89S12R7FSB12-ND

Manufacturer Part#:

RWR89S12R7FSB12

Price: $ 2.43
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 12.7 OHM 3W 1% WW AXIAL
More Detail: 12.7 Ohms ±1% 3W Through Hole Resistor Axial Milit...
DataSheet: RWR89S12R7FSB12 datasheetRWR89S12R7FSB12 Datasheet/PDF
Quantity: 1000
100 +: $ 2.21040
300 +: $ 2.00318
500 +: $ 1.86503
1000 +: $ 1.72687
Stock 1000Can Ship Immediately
$ 2.43
Specifications
Series: Military, MIL-PRF-39007, RWR89S
Packaging: Bulk 
Part Status: Active
Resistance: 12.7 Ohms
Tolerance: ±1%
Power (Watts): 3W
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: 0.187" Dia x 0.560" L (4.75mm x 14.22mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: S (0.001%)
Description

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Through hole resistors are a type of electronic component found in virtually any electrical and electronic circuits. Their purpose is to provide electrical resistance and to regulate the flow of electric current through the circuit. The RWR89S12R7FSB12 is a type of through hole resistor, used for a variety of different applications. This article looks at the application fields of the RWR89S12R7FSB12 and its working principle.

Application Field

The RWR89S12R7FSB12 is used for a range of applications in the field of electronics, including but not limited to:

  • Power Supplies: This type of resistor is often found in power supplies, where it is used to regulate power by limiting the amount of current flowing into an electronic device.
  • Automotive: They are commonly found in automobiles, as they are used to regulate the amount of current flowing to the vehicle’s lights, actuators, and other electronic components in order to ensure efficient operation.
  • Audio/video Equipment: These resistors are often found in audio and video equipment as they are used to control the amount of current flowing to speaker and display components in order to ensure proper operation.
  • Communication Systems: They are also used in communication systems, as they help to regulate current and ensure that signals are accurately transmitted across long distances.
  • Robotics: Through hole resistors are an essential part of robotic systems, as they help to regulate the power and current flowing to the various components of the robot, such as motors, sensors, and other peripherals.
  • Industrial Automation: These types of resistors are also used in industrial automation, as they are necessary to ensure that the correct amount of current is supplied to the various components of automated machines. This helps to ensure reliable and smooth operation.

The RWR89S12R7FSB12 is a versatile type of through hole resistor that is suitable for a range of applications in the world of electronics and robotics.

Working Principle

The RWR89S12R7FSB12 is a type of resistor with two terminals, one of which is fixed and the other can be adjusted. Resistance is created by controlling the flow of electrons between the two terminals. The resistor acts as a bridge between two electrical points, allowing electricity to cross but reducing its intensity.

The resistor is composed of a metal conductor coated with a substance such as carbon, which is designed to resist the flow of electrons in certain conditions. The resistance of the resistor is determined by the composition of the substance and the thickness of its coating. The thicker the coating is, the higher the resistance will be.

The RWR89S12R7FSB12 is designed to provide a certain level of resistance, depending on its size, and it can be adjusted by turning the adjustable terminal. Resistance values are typically stamped on the resistor’s body and are measured in ohms.

The RWR89S12R7FSB12 is a great example of a through hole resistor, and its adjustable terminal makes it especially suitable for controlling the flow of current in various circuits and systems.

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

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