
Allicdata Part #: | MFR-25FRE52-1M15-ND |
Manufacturer Part#: |
MFR-25FRE52-1M15 |
Price: | $ 0.01 |
Product Category: | Resistors |
Manufacturer: | Yageo |
Short Description: | RES MF 1/4W 1% AXIAL |
More Detail: | 1.15 MOhms ±1% 0.25W, 1/4W Through Hole Resistor A... |
DataSheet: | ![]() |
Quantity: | 1000 |
5000 +: | $ 0.00844 |
Series: | MFR |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Resistance: | 1.15 MOhms |
Tolerance: | ±1% |
Power (Watts): | 0.25W, 1/4W |
Composition: | Metal Film |
Features: | -- |
Temperature Coefficient: | ±50ppm/°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 have invaded virtually every electrical and electronic circuit. Today, through-hole resistors are used in virtually every type of circuit, from the most simple to the most complex. The through-hole resistor that stands out, however, is the MFR-25FRE52-1M15. It is a power resistor that can handle up to 5 watts of power in a rugged and robust plastic package that is only about an inch wide. The MFR-25FRE52-1M15 provides efficient heat dissipation and a wide variety of mounting options, including a special piggyback mounting that allows the resistor to be installed in places where conventional resistors cannot go.
The main application area for the MFR-25FRE52-1M15 is in the circuit protection arena. It can be used as an inrush current restrictor, as a short-term peak load current limit, or as a fuse replacement. It is also widely used in Automotive, Aviation/Avionics, Home Appliances, Medical, Military/Aerospace, Industrial Controls, Lighting, and Communication Equipment.
The MFR-25FRE52-1M15 employs the principle of dissipating heat to reduce the current flowing through it. When a certain level of current passes through the resistor, a rise in temperature causes the resistance to increase, which in turn reduces the amount of current that can flow through it. The heat that is generated is dissipated through a metal rivet in the resistor package, ensuring that the resistor does not get so hot that it overloads and fails.
The MFR-25FRE52-1M15 offers many advantages. For instance, it is very reliable and can operate over a wide temperature range. It is crafted using a special Composite Metal Film that ensures a stable resistance over the life of the resistor. Additionally, it offers a low temperature coefficient of resistance which ensures that the resistor will operate within specified tolerances regardless of the ambient temperature.
The MFR-25FRE52-1M15 also has impressive safety features. It employs a built-in capacitor to absorb any transients larger than its rated current and also has a thermal cutoff switch that triggers at a pre-determined temperature, or when the resistance rises above the rated limit.
In summary, the MFR-25FRE52-1M15 is a high-performance through-hole resistor that provides excellent performance and reliability. Its mounting options, efficient heat dissipation, and various protection features make it ideal for use in a variety of applications and circuit protection applications.
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