
Allicdata Part #: | CMF502K1000FKEB-ND |
Manufacturer Part#: |
CMF502K1000FKEB |
Price: | $ 0.09 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 2.1K OHM 1/4W 1% AXIAL |
More Detail: | 2.1 kOhms ±1% 0.25W, 1/4W Through Hole Resistor Ax... |
DataSheet: | ![]() |
Quantity: | 1000 |
1000 +: | $ 0.08168 |
2000 +: | $ 0.07900 |
5000 +: | $ 0.07722 |
10000 +: | $ 0.07455 |
25000 +: | $ 0.07277 |
50000 +: | $ 0.07235 |
Series: | CMF |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Resistance: | 2.1 kOhms |
Tolerance: | ±1% |
Power (Watts): | 0.25W, 1/4W |
Composition: | Metal Film |
Features: | Flame Retardant Coating, Moisture Resistant, Safety |
Temperature Coefficient: | ±100ppm/°C |
Operating Temperature: | -55°C ~ 175°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.065" Dia x 0.150" L (1.65mm x 3.81mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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Through Hole Resistors are an extremely versatile type of resistor that come in a variety of shapes, sizes, and values, making them the go-to component for all kinds of electronic applications. The CMF502K1000FKEB is a prime example of this, offering a wide range of features and high-precision performance at an affordable price. Let’s take a closer look at the CMF502K1000FKEB application field and working principle.
Applications of the CMF502K1000FKEB
The CMF502K1000FKEB is designed for use in a wide variety of electronic enclosures and general-purpose assemblies, including PCBs, electrical control boxes, and industrial computers. Thanks to its robust design and durability, this resistor is able to withstand harsh environments such as extreme temperatures, high humidity, and continuous vibration without losing performance. With its wide working temperature range and long service life, the CMF502K1000FKEB offers a highly reliable solution for a variety of applications in a variety of industries.
The CMF502K1000FKEB is suitable for high-current applications, making it an ideal choice for automotive electronics, power supplies, and motor control systems. This resistor is also suitable for applications where accuracy and precision are key such as medical devices, instrumentation, and high-frequency transceivers.
Working Principle of the CMF502K1000FKEB
The CMF502K1000FKEB is a positive temperature coefficient (PTC) or negative temperature coefficient (NTC) type of resistor. Inside the resistor, two or more resistive elements are connected either in series or in parallel, resulting in a total resistance that changes with temperature. The electrical characteristics of the resistor depend on the material chosen for the resistive elements, the size and type of the screw, and the way in which the elements are connected.
When the temperature of the resistor increases, the resistive elements start conducting more current and the total resistance decreases. Conversely, when the temperature decreases, the electrical resistance increases. This feature makes it possible to use the CMF502K1000FKEB in applications where the temperature needs to be monitored or regulated, such as in heating and cooling systems.
The CMF502K1000FKEB is designed for use in power supply circuits, particularly those where a reliable and relatively constant current is required. The resistor has a low thermal resistance, which helps to reduce power loss and further enhance its accuracy. The addition of a diode to the resistor can improve the accuracy and the temperature coefficient of resistance, making it a great choice for applications that require precision.
In summary, the CMF502K1000FKEB is an incredibly versatile through-hole resistor with a wide range of applications. From automotive electronics to medical instrumentation, this device is suited to a wide variety of applications due to its high-precision performance, robust and durable construction, and accurate temperature coefficient of resistance. Thanks to these features, the CMF502K1000FKEB is a great choice for any application where reliability and precision are key.
The specific data is subject to PDF, and the above content is for reference
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