CMF70250K00DHEK

Series:	CMF
Packaging:	Bulk
Part Status:	Active
Resistance:	250 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:	--

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Introduction to Through Hole Resistors

Resistors are the most basic and commonly used type of electronic component. They find application in a wide variety of electrical and electronic circuits. The CMF70250K00DHEK is one such type of resistor, belonging to theThrough Hole Resistors family.

Through Hole Resistors

Through Hole Resistors are one of the two main types of resistors. The other type is Surface Mount Resistor. Through Hole Resistors, as their name implies, are composed of a lead which passes through a hole in the circuit board, making a reliable connection. A wide range of resistors are available in this type, including Carbon and Wire-wound resistors, as well as more exotic varieties such as Metal Film and Cement Filled. Through Hole Resistors offer the advantage of a strong mechanical connection, as well as reliable electrical connection, making them suitable for high voltage and high temperature applications.

CMF70250K00DHEK Specifications

The CMF70250K00DHEK through hole resistor is a rating of 2 watt power 5% tolerance in which the type is Metal film and the operating temperature range is between -55 °C to +170 °C. It has a tolerance range of ±5%, a resistance range of 250 ohms, a TC of ±100ppm/°C, a power rating of 2W and a voltage rating of 85V. It is RoHS compliant, is UL94V-0 compliant, and has a lead-free solderable finish. Furthermore, it has a qualified under IEC 60794, standard No. 8.

CMF70250K00DHEK Application Field and Working Principle

The CMF70250K00DHEK through hole resistor is designed for general purpose power applications and is especially suitable for high temperature applications. It can be used in a range of power sources including AC/DC rectifiers, inverters, and other motor controls and is designed to be compatible with a wide range of electric components. The CMF70250K00DHEK works by providing a precisely controlled amount of resistance to a circuit, reducing the amount of current that flows through it. Depending on the desired outcome, the voltage and current within the circuit can be controlled and adjusted to desired values.

Conclusion

Through Hole Resistors are a reliable and popular type of resistor used in a wide range of applications from home electronics to industrial and automotive applications. The CMF70250K00DHEK is a popular through hole resistor used for many such applications. Its wide range of features and specifications, such as its RoHS and UL compliance, make it especially suitable for higher temperature and power applications.

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