
Allicdata Part #: | RWR71S4R64FSB12-ND |
Manufacturer Part#: |
RWR71S4R64FSB12 |
Price: | $ 2.64 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 4.64 OHM 2W 1% WW AXIAL |
More Detail: | 4.64 Ohms ±1% 2W Through Hole Resistor Axial Milit... |
DataSheet: | ![]() |
Quantity: | 1000 |
100 +: | $ 2.39760 |
300 +: | $ 2.17283 |
500 +: | $ 2.02297 |
1000 +: | $ 1.87312 |
Series: | Military, MIL-PRF-39007, RWR71S |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 4.64 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: | S (0.001%) |
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Through Hole Resistors have become one of the most popular types of resistors today due to their wide range of applications in electronic circuits. The RWR71S4R64FSB12 resistor is one such resistor, and its applications are just as varied as its counterparts. In this article, we will discuss the application field and working principle of the RWR71S4R64FSB12 resistor.
The RWR71S4R64FSB12 resistor is a Surface Mount Technology (SMT) resistor that is used in a variety of high-performance circuits. It is a high-power resistor with 4-pin ceramic packages that can be mounted in small spaces. The resistor provides excellent surge performance with high reliability and a good thermal performance. Its key features include a wide operating temperature range from -40 °C to +125 °C, high power ratings up to 140 mW, and extremely low inductance and parasitic capacitance for high frequency operation.
The RWR71S4R64FSB12 resistor has an application field in power circuit design, as well as in instrumentation and signal conditioning applications. It can be used as a current sensing device to prevent over voltage, over current, and reverse polarity. It is also used in high power switching circuits, voltage regulators, DC-DC converters, and AC induction motors. Additionally, the resistor can be used in automotive applications such as car audio systems and airbag systems. It is also used in industrial applications such as UPS systems, and in consumer electronics such as laptops, printers, and TVs.
The working principle of the RWR71S4R64FSB12 resistor is based on Ohm\'s Law, which states that the resistance between two points in an electrical circuit is equal to the ratio of the voltage applied across the two points and the current flowing through the circuit. This means that by altering the voltage applied across the resistor, the resistance can be changed, resulting in a change in the current flowing through the circuit. This change in current can be used to provide protection against excessive voltage and current, as well as to regulate or limit the current flowing through the circuit.
The RWR71S4R64FSB12 resistor is a very versatile component that can meet the demands of a variety of circuits. Its key features make it an ideal choice for high-power and high-frequency applications. With its wide application field and working principle, it is one of the most popular Through Hole Resistors available on the market today.
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