| Allicdata Part #: | FMF-25FTF52-100R-ND |
| Manufacturer Part#: |
FMF-25FTF52-100R |
| Price: | $ 0.01 |
| Product Category: | Resistors |
| Manufacturer: | Yageo |
| Short Description: | RES MF 1/4W 1% AXIAL |
| More Detail: | 100 Ohms ±1% 0.25W, 1/4W Through Hole Resistor Axi... |
| DataSheet: |  FMF-25FTF52-100R Datasheet/PDF |
| Quantity: | 1000 |
| 5000 +: | $ 0.00666 |
| Series: | FMF |
| Packaging: | Tape & Box (TB) |
| Part Status: | Active |
| Resistance: | 100 Ohms |
| Tolerance: | ±1% |
| Power (Watts): | 0.25W, 1/4W |
| Composition: | Metal Film |
| Features: | Flame Proof, Safety |
| Temperature Coefficient: | ±100ppm/°C |
| Operating Temperature: | -55°C ~ 155°C |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.094" Dia x 0.248" L (2.40mm x 6.30mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
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Through Hole Resistors
Through hole resistors, commonly known as through-hole or axial resistors, are used to provide electrical resistance in various electrical applications. Through-hole resistors are typically cylindrical components often constructed of a ceramic core material and electrodes. The electrodes provide the electrical connection to the main component body and allow for electrical current to flow through the resistor.
FMF-25FTF52-100R Application Field and Working Principle
The FMF-25FTF52-100R is a radial leaded, through-hole wire wound resistor with a ceramic core and is manufactured for high reliability applications. Its resistance value is 100 ohms, with a tolerance of 10%. Additionally it has an operating temperature range of -55°C to +155°C; and the operating life at the rated power is 200 hours. The FMF-25FTF52-100R is ideal for industrial and computing applications, such as in printed-circuit board assemblies, and personal electronics.
The FMF-25FTF52-100R operates using Joule heating. In the resistor, electrons collide with the ‘nodules’ of the resistor, which causes them to vibrate. This vibration is what produces heat. The higher the voltage, the more current the resistor draws, and the faster the electrons vibrate. This vibration translates to more heat. The heat produced is transferred to the resistor’s ceramic core, causing it to lose some of its electrical resistance.
Conversely, as the heat dissipates, the resistor’s electricity resistance will increase. The FMF-25FTF52-100R resistor is designed with a ceramic core, which acts as a heat sink, and helps to absorb the heat. The ceramic core also helps to reduce the overall size of the resistor.
As a result, the FMF-25FTF52-100R is a reliable through-hole resistor that is suited for industrial, computing, and consumer applications. It offers a wide variety of features, including long life, low-temperature tolerance, and high-resistance values.
The specific data is subject to PDF, and the above content is for reference
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