Allicdata Part #: | RWR78S2052FRB12-ND |
Manufacturer Part#: |
RWR78S2052FRB12 |
Price: | $ 2.25 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 20.5K OHM 10W 1% WW AXIAL |
More Detail: | 20.5 kOhms ±1% 10W Through Hole Resistor Axial Mil... |
DataSheet: | RWR78S2052FRB12 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: | 20.5 kOhms |
Tolerance: | ±1% |
Power (Watts): | 10W |
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: | 0.375" Dia x 1.780" L (9.53mm x 45.21mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | R (0.01%) |
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Through Hole Resistors have become increasingly popular as technology advances, and the RWR78S2052FRB12 is a testament to this trend. This resistor is a surface-mount, rectangular-shaped device specifically tailored for through-hole applications. It is an axial rather than radial device, with two lead pins extending from each end. It is designed to offer excellent high-energy performance, including high speed rise times, low power losses, and a high degree of temperature stability.
Despite the small size of the RWR78S2052FRB12, it is still capable of handling significant amounts of power without suffering any permanent damage. It is constructed with a robust ceramic housing, giving it the necessary strength to bear the pressure and heat associated with high-power applications. Additionally, it has high electromagnetic interference (EMI) shielding properties, which helps protect sensitive circuitry from EMI-induced noises. The ceramic substrate also helps to dissipate heat generated from operation, ensuring optimal performance.
The main function of the RWR78S2052FRB12 is to limit the flow of electrical current across a device. When placed in-circuit, it will introduce a small amount of resistance that helps to reduce the overall current passing through the component. When a device is operating at a higher current, the resistor will need to be sized accordingly, as an undersized resistor could cause permanent damage to the device.
The resistor is designed to work with wide range of electrical frequencies and power requirements. It works best when connected to a DC voltage source, and can operate between 0V to 50V DC. The resistor is ideal for automotive applications, as it can withstand temperatures ranging from -40°C to +125°C without compromising its performance. It can also be used in a variety of communication systems and industrial applications.
The RWR78S2052FRB12 comes with a variety of features and specifications to match a wide range of applications. It has a resistance range of 0R to 100K ohms, and can handle maximum current ratings up to 1A. It has a power rating of 0.125W and a tolerance of ±1% for reliable performance. Additionally, the resistor is available with various lead diameters and length to suit applications requiring a particular arrangement.
When using the RWR78S2052FRB12 in-circuit, it should be connected in parallel to the component being protected. This is important to ensure that the current is always properly regulated and does not exceed the maximum ratings of the resistor. The resistor should be securely fastened to ensure it remains in place and that the connections remain secure.
The RWR78S2052FRB12 is an excellent choice for through hole applications, providing a robust solution with a high degree of reliability and performance. Its small size makes it ideal for use in tight spaces, and its high temperature stability and low power losses make it a great fit for high-power applications. With its wide range of features and specifications, this resistor is sure to provide reliable operation for any through hole application.
The specific data is subject to PDF, and the above content is for reference
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