| Allicdata Part #: | 221XTR-ND |
| Manufacturer Part#: |
MFR-25FRF52-221R |
| Price: | $ 0.01 |
| Product Category: | Resistors |
| Manufacturer: | Yageo |
| Short Description: | RES 221 OHM 1/4W 1% AXIAL |
| More Detail: | 221 Ohms ±1% 0.25W, 1/4W Through Hole Resistor Axi... |
| DataSheet: |  MFR-25FRF52-221R Datasheet/PDF |
| Quantity: | 5000 |
| 5000 +: | $ 0.00467 |
| 10000 +: | $ 0.00419 |
| 25000 +: | $ 0.00384 |
| 50000 +: | $ 0.00361 |
| 125000 +: | $ 0.00353 |
| Series: | MFR |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Resistance: | 221 Ohms |
| Tolerance: | ±1% |
| Power (Watts): | 0.25W, 1/4W |
| Composition: | Metal Film |
| Features: | -- |
| 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 |
| Failure Rate: | -- |
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Through Hole Resistors have been used in electronic applications since the mid-twentieth century. Initially, through-hole resistors were limited to applications involving low power and low voltage, such as in switches and indicators. However, with advances in materials and technology, through-hole resistors have increasingly been used in higher power and higher voltage applications. The MFR-25FRF52-221R is a high-performance through-hole resistor designed for use in various fields including automotive, aerospace, and telecommunications. This article will discuss the application fields and working principle of the MFR-25FRF52-221R through hole resistor.
Applications
The MFR-25FRF52-221R through hole resistor is a high-performance resistor designed for use in various high-power and high-voltage applications. Specifically, it is designed for use in automotive, aerospace, and telecommunications fields. Its features include low noise, high reliability, and high temperature stability.
In the automotive industry, this resistor is used in high-voltage circuits, such as those used to control windows, doors, and lights. In the aerospace industry, the MFR-25FRF52-221R is used in circuits for antenna control, navigation systems, and instrumentation. In the telecommunications field, this resistor is used in circuits for telephone line switching and other data applications.
Working Principle
The working principle of the MFR-25FRF52-221R through hole resistor is based on the resistive heating effect. This effect is produced when electric current flows through a conductor (such as a wire or resistor). The greater the current, the greater the heat produced. The amount of heat produced is proportional to the resistance of the conductor – a higher resistance conductor will produce more heat than a lower resistance conductor.
The MFR-25FRF52-221R through hole resistor uses the resistive heating effect to control the amount of power being delivered from a power source. By adjusting the resistor’s resistance value, the amount of current being delivered can be precisely controlled. This makes the MFR-25FRF52-221R an ideal choice for applications where precise power control is required, such as automotive, aerospace, and telecommunications applications.
In conclusion, the MFR-25FRF52-221R through hole resistor is a high-performance resistor designed for use in various high-power and high-voltage applications. It uses the resistive heating effect to control the amount of power being delivered from a power source. This makes it ideal for automotive, aerospace, and telecommunications applications that require precise power control.
The specific data is subject to PDF, and the above content is for reference
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