CMF656M1900FHBF

Series:	CMF
Packaging:	Bulk
Part Status:	Active
Resistance:	6.19 MOhms
Tolerance:	±1%
Power (Watts):	1.5W
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:	--

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What is a Through Hole Resistor?A through hole resistor is a type of resistor that is installed and soldered directly into a printed circuit board (PCB). It is a passive two-terminal electric component that implements electrical resistance as a circuit element. It is intended to limit current, reduce voltage, prevent a circuit from going into thermal or voltage overload, or provide impedance matching in order to minimize signal reflections.CMF656M1900FHBF Application Field and Working Principle The CMF656M1900FHBF is a through-hole resistor with SMD mounting holes. It features 1.9k ohm resistance (±2%) preferred for most applications. This resistor is suitable for use in applications as diverse as automotive, energy management, robotics, consumer electronics, etc. The working principle of the CMF656M1900FHBF is based on the Ohm’s law, which states that the resistance is inversely proportional to the current when voltage is constant. This means that the current is proportional to the voltage divided by the resistance. Thus, a resistor with a certain value limit the current flow through it by creating a voltage drop between the two terminals. This resistor is made in a metal oxide film construction with low temperature coefficient for stability. It is also rated for withstanding a maximum operating temperature up to 150°C and capable of 0.25W power dissipation. Additionally, the CMF656M1900FHBF also features a high insulation resistance with a minimum of 1 GΩ in normal conditions and a wide range of resistance values ranging from 1 ohm to 10 Meg ohms.Benefits of Using CMF656M1900FHBF as A Through Hole ResistorThe CMF656M1900FHBF provides many benefits when used as a through hole resistor. These include: • High resistance tolerance with long-term stability.• Low power dissipation with low leakage current.• Low noise and temperature coefficient for stability.• High insulation resistance with wide range of resistance values.• Reliability and higher insulating capability at high temperatures.• High frequency characteristics with low loss at high frequencies.• Easy installation with SMD mounting holes.Conclusion CMF656M1900FHBF is an ideal through hole resistor for various applications such as automotive, energy management, robotics, consumer electronics, and others. With its high resistance tolerance and low power dissipation, this resistor provides reliable performance and excellent stability. Additionally, it features a low noise and temperature coefficient, high insulation resistance, and easy to install SMD mounting holes.

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