HHV1WSFT-73-332K

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Through Hole Resistors are used to limit current and voltage mainly in electronic circuits. A wide range of resistors are available on the market, from precision current sense resistors to panel mounted resistors. The HHV1WSFT-73-332K is one of the available Through Hole Resistors.

This particular resistor has an operating temperature range of -55°C to 85°C and has a resistance value of 0.75 Ohms with tolerance of ±5%. It employs special cement barrier technology for increased reliability and stability.

The main application of HHV1WSFT-73-332K is in controlling the output power of high current power supply applications. This resistor also finds use in surge protection circuits as a series component. Also, in communication systems where the transmission power needs to be controlled this resistor is used as a part of the control circuit.

Coming to its working principle, the resistor follows the Ohm\'s law where the voltage (V) across its terminals is directly proportional to the current (I) flowing through it. Resistor limits the current by dissipating the energy in form of heat generated due to the voltage-current relationship. Its power dissipation rating is 2W and hence heat sink is recommended for providing effective heat dissipation.

TheHHV1WSFT-73-332K resistor has components made up of ceramic based material which reduces the noise associated with its operation and increases the resistance to mechanical vibrations. This reduces the risk associated with the reliability of the resistor as the vibration can loosen the connections or damage various components of the resistor.

In summary, HHV1WSFT-73-332K Through Hole Resistors are used mainly in power supply, surge protection and communication systems for controlling the voltage and current. The component is made of ceramic material and hence noise is reduced while operation as well as improved resistance to mechanical vibrations. It follows Ohm’s law for limiting current by dissipating electrical energy as heat.

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