RWR81S1240FRS73 Allicdata Electronics

RWR81S1240FRS73 Resistors

Allicdata Part #:

RWR81S1240FRS73-ND

Manufacturer Part#:

RWR81S1240FRS73

Price: $ 1.53
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 124 OHM 1W 1% WW AXIAL
More Detail: 124 Ohms ±1% 1W Through Hole Resistor Axial Milita...
DataSheet: RWR81S1240FRS73 datasheetRWR81S1240FRS73 Datasheet/PDF
Quantity: 1000
500 +: $ 1.39219
1000 +: $ 1.27575
2500 +: $ 1.25550
Stock 1000Can Ship Immediately
$ 1.53
Specifications
Series: Military, MIL-PRF-39007, RWR81S
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 124 Ohms
Tolerance: ±1%
Power (Watts): 1W
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: 0.085" 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 key components in different electronic circuits. They help to control and regulate the amount of electricity, allowing the components to receive the right amount for an optimal operation. RWR81S1240FRS73 is a type of Through Hole Resistor, and like other components, it has a specific application field and working principle.

This type of product is particularly suitable for laser protection, optical communications, radio frequency, power conditioning, high temperatures, among other applications. In addition, they are known for their high-precision and resistance capabilities.

RWR81S1240FRS73 is designed to be used in high-frequency and high-power applications. It is usually mounted in a printed circuit board, and its terminals are unsoldered in case it needs to be connected to other resistors. The terminals must remain unsoldered to ensure that the resistor is adequately enclosed and protected from external environmental factors and other variables that could affect its performance.

The working principle of RWR81S1240FRS73 is relatively simple. It contains a coil of wire that has its ends soldered into the resistor body. This coil is made of a conductive material, usually copper or silver, and it works as a semiconductor. When an electric current passes through the coil, it produces a voltage drop. This voltage drop is proportional to the amount of current flowing through the coil, and this is what allows resistors to regulate the energy supply to other components in the circuit.

Moreover, RWR81S1240FRS73 offers excellent electrical characteristics, such as low thermal resistance, high dielectric strength, and good insulation capabilities. The product is also highly resistant to thermal, mechanical, and electrical shocks. This means that it can effectively withstand high temperatures, vibrations, and other extreme conditions.

In summary, RWR81S1240FRS73 is a type of Through Hole Resistor suitable for a range of different applications. Its working principle is based on the resistance of a coil of wire to the flow of electricity, allowing the component to regulate the current to other components in the circuit. It offers electrical characteristics that ensure its durability under extreme conditions.

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

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