RWR81S1R40FMB12 Allicdata Electronics
Allicdata Part #:

RWR81S1R40FMB12-ND

Manufacturer Part#:

RWR81S1R40FMB12

Price: $ 2.05
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 1.4 OHM 1W 1% WW AXIAL
More Detail: 1.4 Ohms ±1% 1W Through Hole Resistor Axial Milita...
DataSheet: RWR81S1R40FMB12 datasheetRWR81S1R40FMB12 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: 1.4 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: M (1%)
Description

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Through hole resistors have always played an important role in the electronics industry. The RWR81S1R40FMB12 is one of the most widely used through hole resistors. It has proven to be a reliable and durable choice for any circuit application.

The RWR81S1R40FMB12 is a standard through hole resistor with a resistance value of 40 ohms and a tolerance of 1%. It has a power rating of 1 watt, a temperature coefficient of 100 ppm/°C, and a maximum working voltage of 500 volts. The resistor is encased in a ceramic material that is resistant to shock, vibration, thermal cycling, and other environmental factors.

The RWR81S1R40FMB12 is most often used in applications like filters, amplifiers and transceivers. It is widely used in the automotive industry, aerospace industry, military equipment, consumer electronics, industrial automation, telecommunication, and medical devices. It has also found useful applications in high-end audio equipment. The resistor can handle high frequency signals, making it popular for high-precision circuit boards.

The RWR81S1R40FMB12 works by providing resistance to the flow of current in a circuit. When a current flows through a resistor, it is converted into heat, which limits the amount of current that can flow through the circuit. The resistor also provides a stable voltage level, allowing circuits to operate more reliably. This is why it is so important for circuits to have the correct resistor type for a particular application.

The RWR81S1R40FMB12 is easy to install and requires no special tools. It can be soldered to a circuit board using standard soldering tools and techniques. The resistor is also very durable, lasting for many years with minimal degradation. This makes it a popular choice for many applications.

In summary, the RWR81S1R40FMB12 is a reliable and durable choice for through-hole resistor applications. It is commonly used in circuits that require precise current and voltage control. It is easy to install and can handle high frequency signals. It is also resistant to shock, vibration, and thermal cycling, making it ideal for many types of circuit boards.

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

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