RWR81S3R40FRB12 Allicdata Electronics
Allicdata Part #:

RWR81S3R40FRB12-ND

Manufacturer Part#:

RWR81S3R40FRB12

Price: $ 2.05
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 3.4 OHM 1W 1% WW AXIAL
More Detail: 3.4 Ohms ±1% 1W Through Hole Resistor Axial Milita...
DataSheet: RWR81S3R40FRB12 datasheetRWR81S3R40FRB12 Datasheet/PDF
Quantity: 1000
100 +: $ 1.85850
300 +: $ 1.59300
500 +: $ 1.46025
1000 +: $ 1.33812
Stock 1000Can Ship Immediately
$ 2.05
Specifications
Series: Military, MIL-PRF-39007, RWR81S
Packaging: Bulk 
Part Status: Active
Resistance: 3.4 Ohms
Tolerance: ±1%
Power (Watts): 1W
Composition: Wirewound
Features: Military, Moisture Resistant
Temperature Coefficient: ±50ppm/°C
Operating Temperature: -55°C ~ 250°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.085" Dia x 0.250" L (2.16mm x 6.35mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: R (0.01%)
Description

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Through hole resistors are a common type of electronic component that have widespread use in all sorts of electronic and electrical systems. RWR81S3R40FRB12 through hole resistors in particular are a type of resistor that offer superior performance in applications where extremely low resistance value and power dissipation are needed.

The RWR81S3R40FRB12 through hole resistor is constructed from a thin metal film deposited on a ceramic substrate. This thin layer of metal is used to create an electrical resistance. The resistor also includes termination leads, which are used to attach it to the other components of the electronic circuit.

The RWR81S3R40FRB12 through hole resistor is ideal for applications where extremely fine tolerance and accuracy of resistance values are required. This type of resistor can offer resistance values as low as 0.1 ohm and can handle power dissipation of up to 2 Watts. It also has a high level of heat resistance, making it suitable for use in extreme temperatures.

This type of resistor is very useful for high precision applications such as in industrial process control, medical instrumentation and lab equipment. The resistor also provides the designer with a high level of design flexibility due to its very wide range of available sizes and packages.

The working principle of the RWR81S3R40FRB12 through hole resistor is quite simple. When current flows through the resistor, a voltage drop is created across it. This voltage drop is directly proportional to the current flowing through the resistor and is also determined by the size and resistance of the resistor. Therefore, by changing the size and resistance of the resistor, the amount of voltage drop created can be changed.

This resistor is also ideal for many other types of applications. These include stabilizing circuits, controlling the amplitude of a signal, providing signal isolation, or creating a voltage divider. This type of resistor is also ideal for use in regulated power supplies, circuit protection, and circuits operating at extreme voltage levels.

The RWR81S3R40FRB12 through hole resistor is a popular and widely used type of resistor that is designed to provide superior performance in high precision applications. Its excellent tolerance and resistance values, high power dissipation and heat resistance make it the perfect choice for extreme temperature conditions. This makes it ideal for use in numerous electronic and electrical systems.

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

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