| Allicdata Part #: | RWR78S1211FRB12-ND |
| Manufacturer Part#: |
RWR78S1211FRB12 |
| Price: | $ 2.25 |
| Product Category: | Resistors |
| Manufacturer: | Vishay Dale |
| Short Description: | RES 1.21K OHM 10W 1% WW AXIAL |
| More Detail: | 1.21 kOhms ±1% 10W Through Hole Resistor Axial Mil... |
| DataSheet: |  RWR78S1211FRB12 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: | 1.21 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 widely used in electronic circuits to control current flow, protect circuits, and create signals for other components. RWR78S1211FRB12 is one of the through hole resistors available today and is typically used in consumer electronics, industrial, and automotive applications.
This RWR78S1211FRB12 through hole resistor is made from a uniform, cylindrical metal element with a non-conductive epoxy coating. It features a high-temperature tolerance and wide temperature range, making it ideal for high-powered and complex electronic systems. Its resistance range varies from 12 ohms to 1211 ohms, depending on its size. The resistor also features low temperature coefficient for maximum precision.
The RWR78S1211FRB12 through hole resistor works by using the physical principle of electrical resistance. This principle states that when a current is applied to a conductor, a voltage is developed across it that is proportional to the current. This voltage drop is what creates the resistance in the circuit, limiting the flow of current. The resistor also dissipates power in the form of heat, which helps protect the circuit from overvoltage or current overload.
The RWR78S1211FRB12 through hole resistor also provides benefits in terms of pricing and availability. It is available in both single and multiple resistor packages, and is reasonably priced compared to other types of resistors. In addition, it is designed to be compact and easy to install.
The RWR78S1211FRB12 through hole resistor has a wide range of applications. It is commonly used in consumer electronics as a way to regulate voltage and current. It can also be used in control circuits where current and voltage sensing is required. In automotive applications, it is used to protect various electronic systems, including computers, radio equipment, and navigation systems.
In industrial applications, the resistor is often used to limit the surge current in motors and other equipment, and to provide signal attenuation. It can also be used to protect sensitive circuits from unwanted electrical noise caused by electromagnetic interference. The resistor is also used in telecommunications, data acquisition, and as a packaging component for various types of electronic equipment.
The RWR78S1211FRB12 through hole resistor is a reliable, economical, and easy to use device that serves a wide range of applications. Its resistance range and temperature tolerance make it a great choice for high-power and complex systems, while its low temperature coefficient provides superior precision and accuracy. Its small size and ease of installation make it a popular choice for consumer electronics and industrial applications alike.
The specific data is subject to PDF, and the above content is for reference
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