HHV-50FR-52-7M87

Series:	HHV
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	7.87 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, also known as leads resistors, are physically larger than their surface-mount counterparts and usually have longer lead wires that pass through a hole in a PCB board using a threaded or pressure-fit mounting method. These resistors have a broad range of applications, ranging from audio and medical to battery and automotive technology, and are used in a variety of fields to regulate electrical currents. The HHV-50FR-52-7M87 is a type of through-hole resistor with seven different resistance values, ranging from 0.25 ohms to 1k ohms.

HHV-50FR-52-7M87 Application Field

The HHV-50FR-52-7M87 Through-Hole Resistor is widely used in high power, low noise systems, and applications that have to maintain and adjust the flow of high levels of current. In addition, the HHV-50FR-52-7M87 is able to dissipate heat in high temperature applications, which makes it a great choice for space-sensitive electronics such as laptops and smartphones. The HHV-50FR-52-7M87 is also well suited for light and sound applications, and is often used in sound systems or theatrical lighting to attenuate signals. These types of through-hole resistors are also popular in the military, aerospace, and industrial control market, as the components are able to withstand extreme temperatures as well as mechanical stress.

HHV-50FR-52-7M87 Working Principle

The HHV-50FR-52-7M87 Through-Hole Resistor is made up of copper-tin-lead plated resistors and has seven pins that distribute the current evenly, maximizing heat dissipation. The pins of the resistor are mounted on a PCB board, and when a current flow is provided, each pin produces an electrical resistance to the flow. This resistance to the flow reduces the current and helps to maintain the prescribed voltage level. The voltage level is determined by the amount of resistance that is introduced to the electrical circuit. The HHV-50FR-52-7M87 through-hole resistor has a wide operating temperature range as well as an excellent thermal conductivity, which further helps to regulate current spikes and surges that are common in high power and industrial applications.

Conclusion

The HHV-50FR-52-7M87 Through-Hole Resistor is an excellent choice for a variety of applications, as it is designed to maintain the flow of high current and prevent voltage surges. This particular resistor has seven pins to evenly distribute current, and is capable of withstanding heat and mechanical stress. Its wide operating temperature range, great thermal conductivity and excellent current absorption rate make this resistor a great choice for high power electronics, automotive and industrial control markets.

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