Allicdata Part #: | RWR78S2212FRB12-ND |
Manufacturer Part#: |
RWR78S2212FRB12 |
Price: | $ 2.25 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 22.1K OHM 10W 1% WW AXIAL |
More Detail: | 22.1 kOhms ±1% 10W Through Hole Resistor Axial Mil... |
DataSheet: | RWR78S2212FRB12 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: | 22.1 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 are an essential electronic component in many modern day circuits. The RWR78S2212FRB12 is an example of such a resistor, which is aptly named due to being built for insertion into plated holes on a board. These resistors are often used in applications requiring compact components with good performance and the ability to dissipate heat. The RWR78S2212FRB12 is particularly well suited for this type of application.
The RWR78S2212FRB12 is a specially designed resistor which contains a thin film coating of metal with a high resistance value. The thin film in combination with the connector’s form factor allows it to have a very small footprint and therefore fit into even the tightest of voids. It is designed to provide a very stable resistance value allowing for high accuracy over a wide temperature range, making it well-suited for a variety of applications.
The RWR78S2212FRB12\'s dissipative design makes it a good choice for applications where large currents, temperatures, and power dissipation are present. Its construction, combination of high resistance value and small form factor makes it suitable for use in power line and motor control circuits, as well as in precision and temperature control applications. It also has good stability against voltage, temperature, and mechanical shock, making it an excellent choice for boundary-scan PCBs and high-reliability automotive applications.
The working principle of the RWR78S2212FRB12 is fairly simple. When current flows through the resistor, a portion of that power is dissipated as heat due to the resistance. The resistor\'s construction and properties are designed to provide reliable performance in a wide range of conditions. The resistor also has a high insulation resistance, which prevents any leakage of current between the pins or terminals of the device.
The RWR78S2212FRB12 is a rugged and reliable resistor that provides excellent performance and long-term reliability in a small and efficient package. Its high resistance value and dissipative design make it suitable for a variety of applications, making it an excellent choice for a variety of power line and motor control circuits, as well as precision and temperature control applications.
The specific data is subject to PDF, and the above content is for reference
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