| Allicdata Part #: | MFR-50FTE52-499K-ND |
| Manufacturer Part#: |
MFR-50FTE52-499K |
| Price: | $ 0.01 |
| Product Category: | Resistors |
| Manufacturer: | Yageo |
| Short Description: | RES MF 1/2W 1% AXIAL |
| More Detail: | 499 kOhms ±1% 0.5W, 1/2W Through Hole Resistor Axi... |
| DataSheet: |  MFR-50FTE52-499K Datasheet/PDF |
| Quantity: | 1000 |
| 5000 +: | $ 0.00734 |
| Series: | MFR |
| Packaging: | Tape & Box (TB) |
| Part Status: | Active |
| Resistance: | 499 kOhms |
| Tolerance: | ±1% |
| Power (Watts): | 0.5W, 1/2W |
| Composition: | Metal Film |
| Features: | -- |
| Temperature Coefficient: | ±50ppm/°C |
| Operating Temperature: | -55°C ~ 155°C |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.130" Dia x 0.354" L (3.30mm x 9.00mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
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Through Hole Resistors are one of the most essential components of the electrical system. MFR-50FTE52-499K is a type of through hole resistor that is widely used due to its reliability and capability to withstand extreme temperatures and pressures. The application of this resistor is mainly in high-power audio power circuits. It is also used in microwave ovens, home appliances, instrumentation amplifiers, high-voltage power supplies, radio frequency circuits, and electronic automation system.
MFR-50FTE52-499K is a high power through hole resistor which can withstand current up to 18 amps. It has an operating temperature range of -40°C - +125°C, and a resistance range of 0.499KΩ. It also has an excellent heat dissipation capacity of 28 watts (Pd=VxI) and a resistance tolerance of +/- 5%. Its body material is made of ceramic, and the leads are made of tin-plated copper.
The working principle of the MFR-50FTE52-499K, like all resistors, is quite simple. It is basically an object with a known resistance. When electric current passes through it, a voltage is produced, which in turn creates a electromagnetic field. This field then dissipates the energy, and the current is unable to flow any further. This is because a resistor reduces the flow of current to whatever lower value the resistance specifies.
In order to accurately measure the resistance of through hole resistors, a multimeter needs to be used. First, the meter will need to be switched to the resistance range on the meter. Once the voltage range is selected, the two test leads need to be connected to the resistor terminals. The resistance can then be read on the multimeter display. If the resistance value is different from the designated value, then a new resistor is needed.
MFR-50FTE52-499K is an extremely reliable through hole resistor. It is widely used in high power circuits due to its superior heat dissipation capacity, a resistance tolerance of +/-5%, and an operating temperature range of -40°C - +125°C. Additionally, it can handle a current of up to 18 amps and a voltage of up to 25Vdc. This makes it the ideal choice for a variety of applications in many different industries.
The specific data is subject to PDF, and the above content is for reference
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