Series:	UB
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	82 Ohms
Tolerance:	±1%
Power (Watts):	5W
Composition:	Wirewound
Features:	Moisture Resistant, Pulse Withstanding
Temperature Coefficient:	±20ppm/°C
Operating Temperature:	-55°C ~ 250°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.217" Dia x 0.500" L (5.50mm x 12.70mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through-hole resistors are a type of resistor that is placed through a hole in a printed circuit board (PCB). These resistors provide electrical resistance to the electrical circuit when in use. Through-hole resistors are available in many different sizes and can be used with different frequencies. They are most commonly used for low frequency applications. The UB5C-82RF8 is one example of a through-hole resistor and this article will look into its application field and working principle.First of all, the UB5C- 82RF8 is a surface mount bend leaded chip resistor and is suitable for use in high frequency applications such as RF matching and power applications. It features a high power rating and is capable of handling up to 72 watts of average power. It is available in a variety of sizes, including 0201, 0402, and 0603. In addition, the UB5C- 82RF8 offers a low inductance of less than 1nH and a low thermal resistance with a thermal coefficient of just 1.6 °C/W, which makes it ideal for use in high-frequency applications. The working principle of the UB5C- 82RF8 is based upon the use of a movable contact that can be adjusted. This contact is connected to a resistive element, which controls the amount of electrical current that can pass through the resistor and, therefore, its resistance. The contact can be adjusted by rotating a knurled screw, which will cause the contact to move and cause the resistance level to increase or decrease. This adjustment is known as trimming and is used to fine-tune the resistance of the resistor. In addition, the UB5C- 82RF8 is able to handle wide temperature ranges, with a maximum operating temperature of +155 °C and a minimum operating temperature of -55 °C. This makes it ideal for use in high temperature environments. Furthermore, the resistor is able to maintain stable resistance over a wide frequency range, with a low impedance of 0.2Ω. This makes it a suitable choice for use in high-frequency audio systems and RF applications. Overall, the UB5C-82RF8 is a versatile resistor that is suitable for use in a variety of high frequency applications. Its low inductance and thermal resistance make it an ideal choice for high frequency applications, and its wide operating temperature range ensures that it can be used in a variety of different environments. In addition, the adjustable contact allows for precise adjustments to the resistance level of the resistor, making it a highly trusted component.

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Part Number	Manufacturer	Price	Quantity	Description