SQM300JB-160R

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Through Hole Resistors are a type of electrical resistor that use a wetted ceramic or metal core as opposed to a resistor coil. These resistive devices are specially designed for heavy duty applications that require a more reliable and durable electrical component. The SQM300JB-160R is one of the most popular through hole resistors and is designed for use in a wide range of applications. This article will discuss the application field and working principle of the SQM300JB-160R.

The SQM300JB-160R has a wide range of applications, from general purpose power supply designs, over-current and over-voltage protection, to electronic braking systems and HVAC systems. Its features include high current ratings up to 25 amps, low ohmic values and fast response time. This makes it an ideal solution for industrial and commercial electronic applications, as well as applications requiring precision operations. It is also suitable for use in both indoor and outdoor environments.

The SQM300JB-160R is designed to work in both AC and DC circuits, and its low AC ripple allows for frequency-dependent dynamic operation. Its high breakdown current ensures fast response times while its non-volatile design ensures reliable operation. Its tight resistance tolerance enables precise current transients during power cycling, and its hermetically sealed construction withstands extreme temperature, shock and vibration. Additionally, the SQM300JB-160R’s reverse polarity protection ensures that it can still function even when power is reversed. It is rated for use up to 125°C.

The SQM300JB-160R’s working principle is based on the fact that tiny particles of metal, called resistors, are placed between the two electrodes in the device. The resistance of a resistor is determined by its size, shape, and material. When an electronic signal passes through the resistor, the particle’s resistance causes a voltage drop that is proportional to the amount of current passed through the resistor. This voltage drop produces the desired electrical effect.

The SQM300JB-160R is composed of a pair of electrodes connected to a ceramic or metal core. The current passes through the core’s tiny particles of metal, creating a voltage drop. The magnitude of the voltage drop depends on the size, shape, and material of the resistors. The device’s hermetically sealed construction makes it ideal for use in extreme conditions, as it ensures that no moisture will get inside the core.

The SQM300JB-160R is an excellent choice for a wide range of applications, from general power supply designs to automotive electronics and HVAC systems. Its high current rating, low ohmic values, and fast response time make it a reliable and durable electrical component. Its reverse polarity protection and hermetic construction make it an ideal choice for any electronic application.

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