H82K26BYA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	2.26 kOhms
Tolerance:	±0.1%
Power (Watts):	0.25W, 1/4W
Composition:	Metal Film
Features:	Pulse Withstanding
Temperature Coefficient:	±15ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.098" Dia x 0.283" L (2.50mm x 7.20mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through hole resistors are the most common type of resistors used in many applications because they are inexpensive, offer stability and reliability, and come in a variety of values. One of these through hole resistors is the H82K26BYA, which is extensively used in industrial control, power supply, and other electrical and electronic equipment.The H82K26BYA resistor is a three-terminal surface-mount resistor with radial leaded type. It is designed for mounting in a standard through-hole, usually a through-hole. It has a wide range of continuous-current ratings from 0.5A to 4.5A and allows for high-temperature operation up to 125°C. The resistor is made up of metal-oxide-film which is a thin film of resistive material offering excellent stability and reliability with low power dissipation. It also has significant surge voltage capability and excellent moisture-resistant construction. The H82K26BYA is commonly used in a variety of applications such as power supplies, automotive electronics, power controllers, HVAC systems, etc. Its small size and reliable construction make it ideal for these types of applications. It can be used in applications with high switching speed, high frequency, and high EMI/RFI sensitivity as well as low-noise designs. The working principle behind the through hole resistor is simple. In a resistive circuit, an electrical current is allowed to flow from its injection point to the other end of the device while being reduced according to the amount of resistance present. The higher the resistance, the greater the reduction in current will be. The coefficient of H82K26BYA is between 0.2 and 0.4. During its operation, electrons continuously move from the source of power to the point of resistance. The electrons experience collisions with the oxide molecules in the resistors due to Joule heating. When the current running through the resistor exceeds the maximum specified value, the temperature of the resistor rises greatly and traps some oxygen molecules inside the material, which reduces the mobility of electrons. The power dissipation of the H82K26BYA is determined by the temperature coefficient of the resistor material and the desired resistance value. The power rating is also affected by the number of resistors used in the same package, the ambient temperature and the type of mounting used. In conclusion, the H82K26BYA is an effective, reliable, and low-cost solution that is often used in power supply, automotive, industrial control, and other electrical and electronic equipment. It is widely used in applications requiring high-temperature operation and high surge voltage capability. Its working principle is simple and efficient, with electrons colliding with the oxide molecules to generate the desired resistance value.

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