
Allicdata Part #: | RWR74S1R30FRB12-ND |
Manufacturer Part#: |
RWR74S1R30FRB12 |
Price: | $ 1.98 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 1.3 OHM 5W 1% WW AXIAL |
More Detail: | 1.3 Ohms ±1% 5W Through Hole Resistor Axial Milita... |
DataSheet: | ![]() |
Quantity: | 1000 |
100 +: | $ 1.79550 |
300 +: | $ 1.53900 |
500 +: | $ 1.41075 |
1000 +: | $ 1.29276 |
Series: | Military, MIL-PRF-39007, RWR74S |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 1.3 Ohms |
Tolerance: | ±1% |
Power (Watts): | 5W |
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: | 0.312" Dia x 0.875" L (7.92mm x 22.23mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | R (0.01%) |
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Through Hole Resistors have gained significant attention in the electronic community due to their versatile uses in a variety of applications and robust construction. The RWR74S1R30FRB12 is one type of resistor that can be used to stabilize and prevent voltage spikes in an electronics circuit. This particular model of resistor can handle voltage levels up to 75 Volts.
Designers have long understood the importance of resistors in an electrical circuit. Without them, components within a circuit will not be able to perform to their most effective and efficient levels. By definition, resistors create opposition to the flow of electrical current. Their resistance reduces the amount of voltage in a circuit and thus keeps all of the electrical components from overloading and possibly shorting out. The RWR74S1R30FRB12 is designed to do just that.
The RWR74S1R30FRB12 employs a specific construction to achieve its more advanced capabilities. First, it features an through-hole design, which allows it to be easily fitted onto circuit boards with the use of through-hole standoffs. This insert allows the resistor to be more securely mounted which adds to its overall reliability. Second, the RWR74S1R30FRB12 features a 30 watt power rating which means it can handle a significant amount of voltage and current. Finally, it contains a robust metal oxide film design, which allows it to stand up to wear and tear associated with higher voltage and current.
The RWR74S1R30FRB12 can be found in a broad range of applications where voltage control is important. One of the most common applications is for power supplies. When used in this manner, the RWR74S1R30FRB12 helps to manage and limit the flow of current passing through the power source at any given level of power demand. This ensures that the power source is not overloaded or damaged and all components on the board are getting the power they need when they need it.
In addition to being used in power supplies, the RWR74S1R30FRB12 can also be applied in audio and video equipment, communication systems, medical equipment and other similar electronics. It can help to reduce noise and interference associated with high voltage and current levels, thus improving the overall sound or video quality. It also helps to prevent spikes and other undesirable conditions that could arise from prolonged exposed levels of voltage or current.
The principle of operation of the RWR74S1R30FRB12 is fairly simple. As voltage is applied to the resistor, it will absorb it and decrease the amount of current flowing through the connected components. This helps to regulate the levels of voltage and current available within a circuit, which can prevent damage or degradation to its components or the circuit itself. The resistor is able to dissipate the voltage, or other forms of energy, as heat, thereby protecting the circuit from any sudden jumps in voltage or current. In effect, the RWR74S1R30FRB12 serves as a safety feature for a circuit.
In summary, Through Hole Resistors such as the RWR74S1R30FRB12 are highly versatile components which can be used in a variety of applications. Their through hole design allows them to be securely mounted to circuit boards and their robust construction and high power rating means they can withstand significant levels of voltage and current. They are also incredibly cost-effective, which makes them even more attractive to electronics designers. By understanding the functions and principles of operation of the RWR74S1R30FRB12, one can understand how this particular resistor can be used to help create more reliable and efficient circuits.
The specific data is subject to PDF, and the above content is for reference
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