CMF55451R00BEEK Allicdata Electronics
Allicdata Part #:

CMF55451R00BEEK-ND

Manufacturer Part#:

CMF55451R00BEEK

Price: $ 0.63
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 451 OHM 1/2W 0.1% AXIAL
More Detail: 451 Ohms ±0.1% 0.5W, 1/2W Through Hole Resistor Ax...
DataSheet: CMF55451R00BEEK datasheetCMF55451R00BEEK Datasheet/PDF
Quantity: 1000
100 +: $ 0.56700
300 +: $ 0.48600
500 +: $ 0.40500
1000 +: $ 0.35100
5000 +: $ 0.34020
Stock 1000Can Ship Immediately
$ 0.63
Specifications
Series: CMF
Packaging: Bulk 
Part Status: Active
Resistance: 451 Ohms
Tolerance: ±0.1%
Power (Watts): 0.5W, 1/2W
Composition: Metal Film
Features: Flame Retardant Coating, Moisture Resistant, Safety
Temperature Coefficient: ±25ppm/°C
Operating Temperature: -55°C ~ 175°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.090" Dia x 0.240" L (2.29mm x 6.10mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through Hole Resistors are electrical components that are used for various applications and the CMF55451R00BEEK is a specific type of these resistors. It is a through-hole resistor, meaning that the resistor is mounted and soldered on a PCB, making it much easier to install and use. The CMF55451R00BEEK is a precision resistor designed for use in high accuracy applications, such as measuring temperature or providing a current source. The resistor is designed to provide a stable, accurate signal, without exhibiting the adverse effects of temperature drift, making it an ideal choice for critical applications.

The resistor is constructed from a highly reliable ceramic material, which gives this resistor its excellent temperature stability and accuracy. The temperature coefficient of the CMF55451R00BEEK is approximately 40 ppm/K, meaning that the resistance of the resistor will remain relatively constant over a wide temperature range. The resistor also benefits from a low temperature coefficients of capacitance, which increases the accuracy of the measurement. Additionally, the resistor also has extremely low dielectric absorption, which effectively dampens the effect of temperature changes.

The CMF55451R00BEEK is available in various resistance values, with tolerance ratings ranging from +10% to -1%, providing users with a wide range of suitable resistors for their application. The resistance range is also low, allowing for the use of precision current sources without compromising accuracy or performance. The resistor also features a low noise design, ensuring that any low level signals are accurately measured and accurately represented.

The CMF55451R00BEEK can be used in a variety of applications, thanks to its combination of superior temperature stability and accuracy. The resistor can be used in high accuracy, temperature sounding and measuring systems, such as thermocouples and thermistors. It can also be used as a precision current source in applications where current sensing is important, such as in control systems. Its low temperature coefficient also allows for accurate voltage/current regulation, making it a popular choice in power management systems.

The working principle of the CMF55451R00BEEK is fairly simple. When a current is applied to one end of the resistor, heat is generated, and this heat is conducted away from the resistor. This creates a voltage drop across the resistor, which is proportional to the current passing through the resistor. This voltage drop is what gives the CMF55451R00BEEK its excellent accuracy and temperature stability, allowing for precise current measurement.

The CMF55451R00BEEK is an excellent choice for applications that require accuracy and stability. Thanks to its low temperature coefficients, the accuracy of the resistor is preserved over a wide temperature range, and the resistor is able to provide a reliable signal that is not affected by environmental changes. This makes it a great choice for high precision applications, such as temperature sensing and current sensing.

The specific data is subject to PDF, and the above content is for reference

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