Allicdata Part #: | RWR78S12R7FRB12-ND |
Manufacturer Part#: |
RWR78S12R7FRB12 |
Price: | $ 2.25 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 12.7 OHM 10W 1% WW AXIAL |
More Detail: | 12.7 Ohms ±1% 10W Through Hole Resistor Axial Mili... |
DataSheet: | RWR78S12R7FRB12 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: | 12.7 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: | R (0.01%) |
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Through Hole Resistor technology is used extensively in applications which require tight electrical and thermal conductivity. The RWR78S12R7FRB12 is one such resistor type which has gained immense popularity due to its extremely high level of precise resistance and efficient thermal and electrical properties. This article will discuss the application field and underlying working principle of this particular resistor type.
RWR78S12R7FRB12 through hole resistors feature two main components: a conductive core, and an insulating outer material. The core is typically made up of either manganese cobalt or copper-nickel-chromium alloy depending on the desired resistance value, while the outer material is usually composed of specialty resins and polymers. By combining these two components, through hole resistors are able to produce an extremely accurate withstanding of electrical current.
Due to its impressive electrical properties, RWR78S12R7FRB12 through hole resistors are used extensively in the field of industrial automation and control. Applications range from testing and monitoring of electrical systems to power management, sensors and relay circuits. Additionally, due to the incredibly low thermal resistance of RWR78S12R7FRB12 resistors, they are also widely used in the aerospace and rail industries as they are able to provide incredibly precise readings in hot and cold environments.
The primary workings of a through hole resistor such as RWR78S12R7FRB12 is relatively simple. Electricity is passed through the core of the resistor, which then transforms the current and reduces its flow. When resistance is low, current passes more quickly and is then tapered off as resistance is increased. This works in a similar way to a variable resistor and provides the same level of exact current control.
Because of their excellent performance in a range of industrial applications, through hole resistors of this type are the preferred choice in many production lines. They are incredibly resistant to vibration and moisture, and the combination of high-heat and corrosion resistance makes RWR78S12R7FRB12 resistors ideal for use in high-temperature environments. The lightweight and sturdy design also means that they can be used in complex designs with ease.
In conclusion, RWR78S12R7FRB12 through hole resistors are a perfect choice for any number of industrial applications. With their high levels of thermal and electrical conductivity, the RWR78S12R7FRB12 allows for highly precise readings and current control. This combines to create a reliable and versatile resistor type that is suitable for a wide range of uses in the industrial automation industry.
The specific data is subject to PDF, and the above content is for reference
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