Allicdata Part #: | RWR78S3000FPB12-ND |
Manufacturer Part#: |
RWR78S3000FPB12 |
Price: | $ 2.25 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 300 OHM 10W 1% WW AXIAL |
More Detail: | 300 Ohms ±1% 10W Through Hole Resistor Axial Milit... |
DataSheet: | RWR78S3000FPB12 Datasheet/PDF |
Quantity: | 1000 |
100 +: | $ 2.04480 |
300 +: | $ 1.85310 |
500 +: | $ 1.72530 |
1000 +: | $ 1.59750 |
Series: | Military, MIL-PRF-39007, RWR78S |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 300 Ohms |
Tolerance: | ±1% |
Power (Watts): | 10W |
Composition: | Wirewound |
Features: | Military, Moisture Resistant |
Temperature Coefficient: | ±30ppm/°C |
Operating Temperature: | -55°C ~ 250°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.375" Dia x 1.780" L (9.53mm x 45.21mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | P (0.1%) |
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Through Hole Resistors are the most traditional type of resistors. They are usually constructed with resistive material coated with a protective cover. The material used to create Through Hole Resistors is usually a ceramic glass, mica, or epoxy based material. The resistive material is then covered with a solid metal or composite material to form a shield against dirt, moisture, and other environmental influences. The resistive material is then heated until it melts and forms a protective film over the resistor. RWR78S3000FPB12 is a type of Through Hole Resistor.
The RWR78S3000FPB12 application field includes various industrial devices and systems. This resistor has a wide range of uses, including instrumentation, telecommunications, power equipment, automotive equipment, and other general-purpose electro-mechanical equipment. The resistor has an operating temperature range from -55°C to +125°C and is capable of withstanding short-term overload temperature up to +145°C. It has an operating voltage range of 16 VDC to 480VAC. The resistor has an insulation resistance of 100MΩ at 500V and 1000MΩ at 500VAC. The resistor also has a low thermal drift and good resistance stability over a wide temperature range.
The RWR78S3000FPB12 is a far-field resistor, which means it dissipates power generated in the desired application area. It works by the heat produced when the resistive material is heated passing to the heat sink. This energy in turn is converted into an electrical current through its internal resistance. The current generated is then dissipated in the form of heat in the output circuit. In this way, the RWR78S3000FPB12 acts as a voltage regulator and protects the device it is installed in. It also reduces the power losses generated by the equipment or system due to the difference of power states.
The RWR78S3000FPB12 has a shielding feature and offers superior electrical and thermal protection. The built-in heat sink can handle up to two watts of power. Its surface insulation and small size make it resistant to moisture and dust. The resistor has a lead free tin-plated board that is easy to solder and can withstand harsh environments. The excellent noise suppression capability ensures good performance in a wide temperature range.
By using the RWR78S3000FPB12, customers can expect an increase in system reliability and performance. The heat-dissipating feature allows for increased power handling and stability and longer life for the device. The low thermal drift prevents the device from becoming overloaded, while the excellent noise suppression feature ensures reliable operation over a wide range of temperatures. With its low thermal drift feature, this type of resistor can be used in many applications, such as medical, aerospace, and industrial.
To sum up, Through Hole Resistors are the most common type of resistors that can be used for a wide range of applications. The RWR78S3000FPB12 covers a wide range of industrial applications due to its temperature range, insulation resistance, and exceptional noise suppression capabilities. It provides reliable operation regardless of the environment in which it is used. Its shielding feature allows it to dissipate heat and regulate voltage efficiently, while its construction of resistive material and protective cover ensures its long-term performance. With its low thermal drift and excellent noise suppression capabilities, the RWR78S3000FPB12 is the perfect choice for industrial applications.
The specific data is subject to PDF, and the above content is for reference
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