Series:	KNP
Packaging:	Bulk
Part Status:	Active
Resistance:	820 Ohms
Tolerance:	±5%
Power (Watts):	5W
Composition:	Wirewound
Features:	Flame Retardant Coating, Safety
Temperature Coefficient:	±300ppm/°C
Operating Temperature:	-40°C ~ 200°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.335" Dia x 0.965" L (8.50mm x 24.50mm)
Height - Seated (Max):	--
Number of Terminations:	2

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Through Hole Resistors

What are Through Hole Resistors?

Through hole resistors, also known as axial resistors, are resistors that have a cylindrical body with two leads that are used to attach the resistor to a circuit board. Because the leads are attached at opposite ends of the body and travel through the hole in the board, they are referred to as through hole resistors. These resistors are used to adjust or limit the voltage in a circuit to an appropriate amount for other components in the circuit. They are used in a wide variety of applications, such as industrial, automotive, communications, and military applications. The resistance value is usually indicated by colored bands located on the body of the through hole resistor.

KNP500JB-91-820R Application Field and Working Principle

The KNP500JB-91-820R is a 5 Watt axial thru-hole resistor. It has a power rating of 5 Watts and a resistance of 91 ohms.This resistor has an SMD-like construction, giving it good performance in high power transmission applications, as well as superior environmental and mechanical strength. It also has a low inductance design, making it ideal for high switching applications. The KNP500JB-91-820R has a max voltage of 5W and a peak voltage of up to 35 volts. It is rated for a temperature range of -55°C to +125°C, making it suitable for a variety of operating conditions.The KNP500JB-91-820R has a wide range of applications, such as in professional and consumer audio equipment, industrial and automotive control systems, audio power amplifiers, and other consumer electronic devices. Its low profile and SMD-like construction make it well suited to these applications.The KNP500JB-91-820R works by limiting the current flowing in a circuit by providing a known and fixed resistance. The amount of current is determined by the voltage, so by adjusting the voltage, the current can be kept at an acceptable and safe level. By limiting the current, the KNP500JB-91-820R also helps to prevent excessive heating and helps to protect other components in the circuit from potential damage due to excessive current.

Conclusion

Through hole resistors play an important role in modern electronics, helping to regulate voltage and current levels in a circuit. The KNP500JB-91-820R is a 5 Watt axial thru hole resistor that is designed for high power transmission applications and has a low inductance design, making it ideal for high switching applications. Its wide range of applications and SMD-like construction make it ideal for use in professional and consumer audio equipment, industrial and automotive control systems, audio power amplifiers, and other consumer electronic devices.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description