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Through Hole Resistors

WW12FT56R2 is a type of through hole resistor. Through Hole Resistors are preferred over other resistor types due to their superior mechanical, electrical, and environmental characteristics. The resistors have a higher tolerance for extreme temperatures, high humidity conditions, and voltage surges.

Application Field of WW12FT56R2

WW12FT56R2 is a type of through hole resistor, designed for applications requiring exceptionally stable and accurate resistors in a wide range of temperature conditions. This resistor type is often used in automotive, power supply, instrumentation, and consumer electronics industries. It is primarily used to control or limit the current in a circuit.

Working Principle

Through hole resistors, such as the WW12FT56R2, come with a metal alloy body that is resistive to heat conduction. By controlling the amount of resistive material, the resistance of the resistor can be adjusted and fixed using simple slotted screws. The resistor operates by using Ohm\'s law, where the current flowing through the resistor is directly proportional to the voltage across the resistor. By controlling the current, the resistance of the resistor can be used to limit or control the flow of energy.

The resistor also contains a set of contact points, which can be used to form an electrical connection between the resistor and the circuit board. This ensures that the current will always be flowing through the resistor and will not be diverted to any other part of the circuit.

Characteristics of WW12FT56R2

The WW12FT56R2 is rated for a maximum voltage of 5V and a maximum power of 5W. It has a temperature coefficient of 500 ppm/°C and an operating temperature range of -55°C to +125°C. The resistor is rated for a maximum insulation resistance of 0.15MΩ at 25°C and a minimum insulation resistance of 0.06Mε at 125°C. Its dimensions are 6.2mm x 9.5mm.

WW12FT56R2 is also an excellent choice for applications requiring high voltage, high current, and high heat conduction. Its superior resistance to temperature and voltage surges makes it the ideal choice for a wide variety of industrial and commercial applications. Its small size also makes it easier to install and use in tight spaces.

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