OL5115E-R52

Series:	Little Rebel® OL
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	510 Ohms
Tolerance:	±5%
Power (Watts):	0.5W, 1/2W
Composition:	Carbon Film
Features:	--
Temperature Coefficient:	-450ppm/°C
Operating Temperature:	--
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.118" Dia x 0.354" L (3.00mm x 9.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through hole resistors are a basic type of electronic component used in circuits to restrict the flow of electric current. They are composed of a wire wound around a cylinder of metal or ceramic material. The resistance of the resistor is determined by the configuration of the wire and the material properties of the core. OL5115E-R52 is one type of through hole resistors with a wide range of applications and varied working principles.

Applications of OL5115E-R52

OL5115E-R52 through hole resistors are commonly used in electronic circuits to regulate voltage or current in components. They can be also used to filter or reduce noise, dissipate heat and limit pulses, among many other uses. OL5115E-R52 are usually used in circuit boards, audio systems, radio frequency devices, power supplies, computers and other electronic equipment.These through hole resistors come with a wide range of resistances from 1 Ω to 22 MΩ and are available in different wattages from 0.25 watts to 70 watts depending on the application. They are also offered in a variety of package sizes, shapes and styles.

Working Principle of OL5115E-R52

The working principle of OL5115E-R52 through hole resistors is based on the electrical resistance of the wire wrapped around the core. The resistance determines how much current flows through the resistor for a given voltage applied across it. When the voltage is applied across the resistor, a current will flow through the resistor and the resistor will convert the energy into heat, thus dissipating the excess energy. The resistors also have a temperature coefficient which determines the rate at which the resistance of the resistor changes with temperature. If the temperature coefficient is negative, the resistance of the resistor decreases with increased temperature, if it is positive, the resistance increases with increased temperature. As the temperature increases, the resistivity of the material of the resistor has the opposite behaviour. This is known as the PTC (positive temperature coefficient) effect.Apart from the temperature coefficient, resistance of the OL5115E-R52 can also be influenced by changes in voltage or current, depending on the type of resistor used. Depending on their application some resistors are designed to change their resistance in response to a given applied voltage or current.

Conclusion

OL5115E-R52 through hole resistors are an indispensable component of many electronic circuits and the choice of the right type of resistor is vital for the successful application. The working principle of the resistor is based on the electrical resistance of the wire wrapped around the core and the resistance is affected by temperature, voltage and current changes, depending upon the type of resistor used. These components are available in a wide range of resistances, wattage, package sizes, shapes and styles, making them suitable for a variety of electronic applications.

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