
Allicdata Part #: | RNF12FAD499K-ND |
Manufacturer Part#: |
RNF12FAD499K |
Price: | $ 0.01 |
Product Category: | Resistors |
Manufacturer: | Stackpole Electronics Inc. |
Short Description: | RES 499K OHM 1/2W 1% AXIAL |
More Detail: | 499 kOhms ±1% 0.5W, 1/2W Through Hole Resistor Axi... |
DataSheet: | ![]() |
Quantity: | 1000 |
2000 +: | $ 0.00743 |
Series: | RNF |
Packaging: | Tape & Box (TB) |
Part Status: | Active |
Resistance: | 499 kOhms |
Tolerance: | ±1% |
Power (Watts): | 0.5W, 1/2W |
Composition: | Metal Film |
Features: | Flame Retardant Coating, Safety |
Temperature Coefficient: | ±100ppm/°C |
Operating Temperature: | -55°C ~ 155°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.108" Dia x 0.344" L (2.75mm x 8.75mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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Through Hole Resistors are a crucial element in many industrial, commercial, and residential electrical systems. The RNF12FAD499K is an especially versatile through hole resistor, designed for use in a variety of different applications. Its unique design allows it to function in a variety of complex ways, making it essential for many types of equipment. In this article, we’ll discuss the application field and working principle of the RNF12FAD499K.
The RNF12FAD499K is a four-chip, low-profile through hole resistor. Its small size and weight make it ideal for use in limited spaces such as printed circuit boards and in batteries. In addition, the chip is designed with a wide range of different features:
- High power handling ability up to 30 watts.
- Low interferences thanks to its dual-layer construction.
- Excellent stability over time.
- Excellent noise immunity.
- High immunity to EMI and RFI interference.
- Thermal resistance of 0.25°C/W.
The RNF12FAD499K is designed to have low inductance and resistance, making it suitable for use in a variety of applications. In general, it is most often used in one of three main fields: power supplies, motor controllers and switching power supplies.
Power supplies rely on through hole resistors for current regulation and load sharing in order to keep the correct level of voltage or current in the output of the power supply. This is done by controlling the amount of current that flows from input to output. The RNF12FAD499K is ideal for this application thanks to its low resistance and inductance, as well as its high power handling capability.
Motor controllers also rely on through hole resistors to regulate the speed and direction in which a motor runs. The RNF12FAD499K is particularly well-suited for this, as its high power handling combined with its low interference and high immunity to EMI and RFI interference allows it to accurately regulate motor speeds without sacrificing performance.
Finally, switching power supplies use through hole resistors to maintain the desired output voltage or current. The RNF12FAD499K is uniquely suited for this application as its unique design allows it to handle large amounts of power while keeping resistance levels low.
In addition to its application field, the working principle of the RNF12FAD499K is worth noting. The resistor works by reducing the flow of current from the input to the output, which causes resistance. This resistance creates a voltage drop which helps regulate the output of the power supply, motor, or switching power supply. As current passes through the resistor, the resistance causes a drop in current which is used to regulate the flow of the power source, ensuring the correct input.
Overall, the RNF12FAD499K is a highly versatile and reliable through hole resistor. Its unique design and features make it ideal for use in a variety of different applications, such as power supplies, motor controllers and switching power supplies. Moreover, its working principle is simple yet effective, making it an ideal choice for many types of applications.
The specific data is subject to PDF, and the above content is for reference
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