CMF70390K00DHEB Allicdata Electronics
Allicdata Part #:

CMF70390K00DHEB-ND

Manufacturer Part#:

CMF70390K00DHEB

Price: $ 0.30
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 390K OHM 1.75W 0.5% AXIAL
More Detail: 390 kOhms ±0.5% 1.75W Through Hole Resistor Axial ...
DataSheet: CMF70390K00DHEB datasheetCMF70390K00DHEB Datasheet/PDF
Quantity: 1000
1000 +: $ 0.26933
2000 +: $ 0.26325
5000 +: $ 0.25819
10000 +: $ 0.25211
Stock 1000Can Ship Immediately
$ 0.3
Specifications
Series: CMF
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 390 kOhms
Tolerance: ±0.5%
Power (Watts): 1.75W
Composition: Metal Film
Features: Flame Retardant Coating, Moisture Resistant, Safety
Temperature Coefficient: ±50ppm/°C
Operating Temperature: -55°C ~ 175°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.180" Dia x 0.562" L (4.57mm x 14.27mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through Hole Resistors, such as the CMF70390K00DHEB, are a type of resistor designed to be soldered into a PCB in order to provide resistance to passing electrical signals. They are often used in various applications in electronics systems to ensure that desired currents flow through circuits while preventing unwanted currents from disrupting other parts of the system.

Features of Through Hole Resistors, such as the CMF70390K00DHEB, include high power dissipation, high cooper content, and stability in both temperature and voltage. Unlike other types of resistors, Through Hole Resistors have additional contact points for secure connections to be either screwed down or soldered onto the PCB, providing a secure and reliable connection between components. Additionally, Through Hole Resistors can be loaded with varying amounts of energy depending on the needs of the circuit, allowing for custom levels of resistance based on the needs of the user.

The CMF70390K00DHEB Through Hole Resistor has a range of applications in various systems. For example, they can be used for signal conditioning in power electronics systems to ensure that the correct levels of voltage and current are being supplied to components for efficient system operation. Through Hole Resistors are also used in audio systems where they are used to reduce the amount of noise that is passed through the signal. Additionally, Through Hole Resistors can be used in medical grade systems where high stability is needed for accurate readings, or in high-end gaming systems providing precise noise cancellation.

In terms of its working principle, the CMF70390K00DHEB Through Hole Resistor functions by introducing an obstacle to an electrical current, diverting the current and creating resistance. This resistance is caused by the material used to make the resistor, as different materials have different resistances. This resistance is typically measured in Ohms. When an electrical current passes through a resistor, it releases heat, which is dissipated in order to prevent overheating in the circuit. This heat energy is lost as waste energy.

In conclusion, Through Hole Resistors, such as the CMF70390K00DHEB, are an important type of component found in a wide range of electrical and electronic systems. Through Hole Resistors are able to provide high-power dissipation and reliable connections through contact points, and are able to release heat energy in the form of waste energy to protect the circuit from overheating. The working principle of Through Hole Resistors involves the material used for the resistor producing a resistance in the electrical current, causing it to dissipate heat energy and reducing the magnitude of the current.

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

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