Allicdata Part #: | RWR71S2R80FRBSL-ND |
Manufacturer Part#: |
RWR71S2R80FRBSL |
Price: | $ 2.25 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 2.8 OHM 2W 1% WW AXIAL |
More Detail: | 2.8 Ohms ±1% 2W Through Hole Resistor Axial Milita... |
DataSheet: | RWR71S2R80FRBSL Datasheet/PDF |
Quantity: | 1000 |
100 +: | $ 2.04480 |
300 +: | $ 1.85310 |
500 +: | $ 1.72530 |
1000 +: | $ 1.59750 |
Series: | Military, MIL-PRF-39007, RWR71S |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 2.8 Ohms |
Tolerance: | ±1% |
Power (Watts): | 2W |
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: | 0.187" Dia x 0.812" L (4.75mm x 20.62mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | R (0.01%) |
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Through Hole Resistor or THR, is an electrical component which has resistance and is used to maintain a constant circuit current and current flow. It is one of the most commonly used components in engineering, and their application fields range from automotive electronics to telecommunications. The THR type RWR71S2R80FRBSL is a cost-effective component that can offer stable performance and long service life. This article will discuss the application field and working principle of the RWR71S2R80FRBSL.
The RWR71S2R80FRBSL is a three-terminal, through-hole resistor. This component is available in a variety of resistance values from 0.1 ohm to 1K ohm. It is rated to handle up to 1 watt of power and up to 60V of peak operating voltage. As such, the THR is suitable for a wide range of applications in automotive, medical, military, and consumer electronics. This type of resistor is also suitable for use in low power, low frequency circuits as well as high power, high frequency circuits.
The RWR71S2R80FRBSL is renowned for its high reliability and long service life. This is mainly attributed to its pre-tinned leads and robust construction. The resistor is also designed to dissipate heat effectively while operating in high ambient temperatures.
The working principle of the THR-type RWR71S2R80FRBSL is based on the fact that each component has a specific resistance value. This value is determined by the type and number of winding used in the component’s construction. The resistor is said to be a passive component because it does not provide power to an electrical circuit. RWR71S2R80FRBSL works by converting the flow of electrons into a corresponding voltage drop across its terminals. The magnitude of the voltage drop is determined by the resistance value of the resistor. In other words, the higher the resistance value, the greater the voltage drop. As such, THR-type resistors can be used to regulate current flow in a circuit.
The construction of the THR-type RWR71S2R80FRBSL consists of a ceramic core with a copper wire wrapped around it. The copper windings have high-quality homogeneous insulation and thin film layers on them. The leads of this type of resistor are silver plated to prevent corrosion. Additionally, the component’s body is made of a high temperature epoxy material, which ensures excellent thermal and electrical properties. The entire component is then coated with a flame retardant coating for additional protection.
In conclusion, the THR-type RWR71S2R80FRBSL resistor is a highly reliable component that can be used in a wide range of applications in automotive, medical, military, and consumer electronics. Its pre-tinned leads and robust construction allow it to handle up to 1 watt of power and up to 60V of peak operating voltage. This type of resistor is also capable of dissipating heat effectively, thanks to its construction and flame-retardant coating. Finally, the RWR71S2R80FRBSL works through the voltage drop principle, which can be used to regulate current flow in a circuit.
The specific data is subject to PDF, and the above content is for reference
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