CMF55205K00FEBF

Series:	CMF
Packaging:	Bulk
Part Status:	Active
Resistance:	205 kOhms
Tolerance:	±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:	--

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Through hole resistors are one of the commonly used components in electrical and electronic circuits. They are chip resistors that use through-hole technology and provide electrical connections when plugged into a board. The through-hole resistor technology is a necessary part of printed circuit boards.The CMF55205K00FEBF application field and working principle are typically used to limit the flow of current, alter voltage, and control impedance in a circuit, thereby preventing damage to the components.Current flow in a circuit is limited by a resistor in place of the component or board itself. When installed on a printed circuit board, the component provides a pathway for current to travel and also alters the impedance of the circuit, so that any potential effect from other components is minimized. This is an important feature and function of the component, as it enables components such as switches and buttons to fit without causing a burning or short circuit.The CMF55205K00FEBF is a through-hole resistor with a very wide resistance range, from 0.025 ohms up to 2.2 mega-ohms. It also has a sealing surface that strengthens the contact point and ensures a low on-resistance. It is designed to fit through-hole printed circuit boards and has an overall length of 5.5 mm, a body diameter of 2.5 mm, and a flange diameter of 5.5mm, making it one of the smallest through-hole resistors available.The CMF55205K00FEBF through-hole resistors are made from a combination of aluminum nitride, bismuth titanate, and alumina and have a wide variety of performance characteristics, including a high level of accuracy, low temperature coefficients, and excellent self-healing circuit protection, while maintaining a low thermal coefficient of resistance.The working principle of the CMF55205K00FEBF is that current flows through the resistor when the potential difference between the two terminals is greater than the potential difference of the resistor itself. This is done by increasing the voltage across the resistor, which in turn causes the current to increase and the resistance to decrease. It is important to note that the resistance of the resistors is static, meaning that it does not change under variable conditions or with varying voltages and currents.The CMF55205K00FEBF is most commonly used for high-frequency electronics and power conditioning applications, as well as in medical and automotive electronics. It can be used as an isolating resistor, blocking DC signals from entering a circuit, as well as a pull-up resistor, which helps to ensure a reliable logic high level on its output pin. It can also be used in constant current sources, temperature sensing circuits, and voltage dividers.In conclusion, CMF55205K00FEBF through-hole resistors are useful for a variety of applications, particularly in high frequency and power conditioning applications, where a high accuracy and low temperature coefficient make them an ideal choice. The wide resistance range, small size, excellent self-healing circuit protection, and low thermal coefficient of resistance all make it a superior choice for many applications.

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