CMF5517R400FHEB

Series:	CMF
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	17.4 Ohms
Tolerance:	±1%
Power (Watts):	0.5W, 1/2W
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:	0.090" 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

Resistors are often the most commonly used components in electrical/electronic circuits. Through hole resistors (THR) are some of the most commonly used resistors in current electronic designs. The THR resistor is quite a versatile component. It is also commonly referred to as a leaded component, as it is held in place with leads that extend from the body of the resistor and are soldered into place.The THR resistor comes in a variety of shapes and sizes. The most common type being the cylindrical type, with leads extending from each end. There are also slender rectangular types and even smaller chip resistor types. The latter is quite popular for use in very dense circuit designs. One of the more common THR resistors is the CMF5517R400FHEB. This resistance device is a standard, metal film axial resistor with a nominal resistance of 400 ohms and a tolerance of ±1%. The device is a 4-pin ceramic body, about 1.3 inches in length and 0.2 inches in diameter. It is rated at 1/4 watt and has a maximum voltage rating of 350 volts. It is typically used in high voltage applications.The CMF5517R400FHEB is ideal for circuit designs that require an accurate, high voltage resistor. The axial lead design of the resistor ensures ease of assembly and high contact reliability between the leads and the board. The device also features low inductance, excellent heat dissipation, and good humidity resistance. All of these characteristics make it an ideal component for circuit designs requiring accurate, high voltage resistors.The CMF5517R400FHEB has several applications. It can be used in power supply circuits, audio amplifiers, television sets, monitors, LED drivers, and other consumer electronic equipment. It is also used in the control of power transistors, voltage regulators, and switching circuits. In addition, it is used in the control of motor speed and position, thermal sensing, and current sensing.Working principle of the CMF5517R400FHEB is quite simple. The resistor consists of a resistive element which is a continuous length of wire, with its ends connected to two connecting leads. When a voltage is applied across the leads, current flows through the resistor as determined by Ohm’s law. The current is resisted and thus the voltage is reduced resulting in an output voltage that is lower than the input voltage. This output voltage is used to provide control to a circuit or to change the characteristics of a circuit.In conclusion, the CMF5517R400FHEB is a high-quality, standard THT resistor that provides reliable performance in a variety of circuits. Its axial lead design ensures an easy, trouble-free assembly and its high voltage and low inductance make it suitable for use in high voltage applications. Its wide range of uses make it an ideal choice for circuit designers looking for a reliable, accurate high voltage resistor.

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