SQBW204R7J

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Through Hole Resistors are commonly used in various electrical and electronic devices to provide electrical resistance to the flow of current while releasing or dissipating as little heat as possible. The SQBW204R7J is one type of through hole resistors with a broad application range and robust design.

The SQBW204R7J resistors are made up of a ceramic substrate and coated with a metallic film of aluminum, nickel or copper oxide. The tapered terminals allow for easy solder connection resulting in minimal electrical losses. These resistors are generally used in high-voltage, high-current and other demanding applications such as audio equipment, automotive, home entertainment and medical devices.

The SQBW204R7J resistors have low voltage and power handling capability, which enables them to provide reliable voltage and current regulation. Not only do they offer superior mechanical strength, they also have excellent thermal and electrical properties. The resistors are able to withstand temperatures up to 125°C and are compliant with RoHS standards. The resistors are also designed to operate in extreme temperatures and are shock and vibration resistant.

The working principle of this type of resistors is fairly simple. They are used to limit the flow of current in an electrical circuit when a voltage is applied. The terminals of the resistor dissipate the electrical energy that is fed into them, thus reducing the current passing through the circuit. This is performed by creating an opposing voltage in the circuit to that of the voltage source from which the power is derived.

The SQBW204R7J offers superior performance in various high voltage, high current, and demanding applications due to their high power handling capabilities, low temperature coefficient, shock and vibration resistance, and superior thermal and electrical properties. With these features, users can have confidence in using the SQBW204R7J when they need resistors that can handle more demanding electrical conditions.

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