HHV-50FR-52-3M74

Series:	HHV
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	3.74 MOhms
Tolerance:	±1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	Flame Retardant Coating, High Voltage, Safety
Temperature Coefficient:	±200ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.130" Dia x 0.354" L (3.30mm x 9.00mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors

Through hole resistors, sometimes referred to as axial resistors, are electrical components with two or more terminals that are able to control or limit the flow of electricity in a circuit. They are usually mounted on circuit boards or terminals. Through hole resistors are generally relatively small, making them versatile and easy to incorporate into a variety of circuits.One such through hole resistor is the HHV-50FR-52-3M74. This is a 50 Watt, ohm resistor with 3 terminals. It features a metal oxide composition and a linear temperature coefficient of +2250 ppm/°C. Its rated working temperature range is between -55°C and +125°C.The HHV-50FR-52-3M74 is commonly used in a range of applications, including power regulation, heating and cooling systems, power supply systems, and telecommunications systems. It is also often used as an electrical current limiter and voltage regulator, as it provides good heat dissipation.The working principle of the HHV-50FR-52-3M74 is rather simple. The resistor is made from two components: the metal oxide material and the lead wire. The lead wire conducts the electricity to and from the resistor, while the metal oxide forms a barrier between the two. As electricity passes through the resistor, it is prevented from passing through the barrier in an unregulated manner, thereby limiting the amount of electricity that can move through it. In this way, through hole resistors are able to control and regulate the current and voltage in a circuit.Through hole resistors are highly reliable, durable, and accurate components. They are made with thick leads and a high-temperature insulation to ensure maximum safety. They are also typically resistant to corrosion and other environmental and chemical factors, making them well suited for long-term use.In summary, the HHV-50FR-52-3M74 Through Hole Resistor is an effective and reliable way to regulate the flow of electricity in a circuit. It has multiple applications in power regulation, transmission systems, and telecommunications systems, and is a highly durable component due to its resistance to corrosion and other environmental factors. With its linear temperature coefficient of +2250 ppm/°C, impressive working temperature range, and metal oxide composition, it is well suited for a variety of uses.

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