| Allicdata Part #: | RWR74S40R0FRBSL-ND |
| Manufacturer Part#: |
RWR74S40R0FRBSL |
| Price: | $ 2.17 |
| Product Category: | Resistors |
| Manufacturer: | Vishay Dale |
| Short Description: | RES 40 OHM 5W 1% WW AXIAL |
| More Detail: | 40 Ohms ±1% 5W Through Hole Resistor Axial Militar... |
| DataSheet: |  RWR74S40R0FRBSL Datasheet/PDF |
| Quantity: | 1000 |
| 100 +: | $ 1.97280 |
| 300 +: | $ 1.78785 |
| 500 +: | $ 1.66455 |
| 1000 +: | $ 1.54125 |
| Series: | Military, MIL-PRF-39007, RWR74S |
| Packaging: | Bulk |
| Part Status: | Active |
| Resistance: | 40 Ohms |
| Tolerance: | ±1% |
| Power (Watts): | 5W |
| 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: | 0.312" Dia x 0.875" L (7.92mm x 22.23mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
| Failure Rate: | R (0.01%) |
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Through Hole Resistors are important electronic components in the design of circuits. This article will be discussing the RWR74S40R0FRBSL, its application field and working principle.
The RWR74S40R0FRBSL is a type of Through Hole Resistor, specifically designed for use with high power applications. It has an operating temperature range of -20 to +150 degrees Celsius and a maximum voltage rating of 500V. The electrical resistance of this device is determined by the combination of several metal alloys that are welded together. It can withstand high temperatures and high power applications, making it an ideal choice for manufacturing operations.
Most commonly, the RWR74S40R0FRBSL is used in applications involving high currents and medium voltages. It is used often in high power appliances such as stoves, microwaves, and air conditioners. It is also found in telecommunications equipment, panelboards, and gasoline engines. Additionally, it is widely used in commercial and industrial LED lighting systems.
Its working principle is based on the properties of resistance. When a voltage is applied across the two terminals of the device, an electrical current will flow through the resistance formed by the metals. This current then dissipates the excess energy through heat, slowing down its movement. It is this characteristic that makes the RWR74S40R0FRBSL capable of withstanding high temperatures and high power applications.
The RWR74S40R0FRBSL is one of the most popular Through Hole Resistors on the market today. Its ability to withstand high temperatures, high power applications, and its wide range of applications make it an invaluable part of electronic circuit design. Its simple working principle allows it to be easily incorporated into complex systems with minimal fuss, making it a reliable choice for any manufacturing task.
The specific data is subject to PDF, and the above content is for reference
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