OL1345E-R52

Series:	Little Rebel® OL
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	130 kOhms
Tolerance:	±5%
Power (Watts):	0.5W, 1/2W
Composition:	Carbon Film
Features:	--
Temperature Coefficient:	-700ppm/°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 an electronic component used to limit or regulate the flow of electrical current in a circuit. They can be found in nearly every electronic device, from simple beepers to complex computers and everything in between. The OL1345E-R52 is a particular Through Hole Resistor that has a wide range of applications and is well suited for a variety of tasks.The OL1345E-R52 is a metal oxide thin film resistor with a lead spacing of 2.54 mm. It has a tolerance of ±5% and features a ceramic body to provide high thermal resistance. This resistance value is marked on the ceramic body and is usually black in color. The resistance value is divided into three sections for ease of identification: the first two are the significant digits and the third one is the multiplier. The OL1345E-R52 has a max power rating of 1/2W with a max voltage of 100V.One of the most common applications for the OL1345E-R52 is in high voltage power supplies. This is due to its resistance value, which ensures that the power supply current is limited to the required level. The ceramic body also provides excellent thermal protection, which increases the lifespan of the component. The high voltage and good thermal resistance also make the OL1345E-R52 suitable to use in auto restart circuits, as well as current limit and surge protection circuits.Another common application for the OL1345E-R52 is as voltage dividers. A voltage divider is a simple circuit that is used to divide a voltage between two points. This is done by placing two equal resistors (in this case, the OL1345E-R52) in series and connecting the two points across the two resistors. The voltage at the point between the two resistors will be equal to half of the total voltage. This is used in many applications, such as measuring low voltages and generating signals.The OL1345E-R52 is also used in AC motor control applications. As the motor runs, the current changes in an alternating fashion, which affects the speed of the motor. The OL1345E-R52 can be used to regulate the current and hence the speed of the motor. This is done by placing the OL1345E-R52 across the motor and connecting it to a power source. This will limit the current, thus controlling the motor speed.The working principle of the OL1345E-R52 is simple. It is a simple voltage divider that works by dividing the voltage between two points. The resistor is basically a device that opposes the flow of current. The resistance value of the OL1345E-R52 determines how much current is allowed to pass through the circuit. This is why it is often used as a regulator in circuits, and why it is not suitable for use in high current applications.In conclusion, the OL1345E-R52 is an excellent Through Hole Resistor that can be used in a variety of applications. Its resistance value and thermal protection make it suitable for high voltage power supplies, as well as motor control and voltage divider circuits. Its working principle is also simple and easy to understand.

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