H891RFYA

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H891RFYA Through Hole Resistors are used in a wide range of applications including power supplies, converters and various electrical and electronic systems. This resistor is designed to be mounted in a standard hole and is suitable for both single-pass and dual-pass systems. The resistor is available in various sizes and power ratings, and provides a versatile and reliable solution for designs that require high performance and cost-efficiency.

The H891RFYA Through Hole Resistor works on the basis of Ohm’s law. Ohm’s Law states that the current in a circuit is directly proportional to the voltage applied, and inversely proportional to the resistance of the circuit. In other words, the current flows through the resistor according to the equation I = V/R, where V is the voltage, R is the resistance and I is the current. In the H891RFYA through hole resistor, this current is limited by the resistance of the resistor, and the amount of parasitic capacitance, inductance or resistance present in the circuit.

The H891RFYA Through Hole Resistor is designed with an advanced power-handling technique that provides reliable performance over a wide temperature range. This power handling technique helps the resistor to withstand both high and low temperatures, and provides protection against thermal expansion and other environmental stress. The resistor also provides excellent surge protection, EMI/RFI noise protection and power-line protection for increased system reliability.

The H891RFYA Through Hole Resistor is constructed with a metal-oxide film, which is sealed in a lead-free silicone housing that is designed to provide excellent mechanical strength and reliable electrical insulation. The resistor features a closed-loop structure with ceramic end caps for increased contact reliability, and a metal dust cover for improved protection against dust, dirt, and liquids. The resistor is also designed to be RoHS (Restriction of Hazardous Substances) compliant.

The H891RFYA Through Hole Resistor is designed to provide high-performance and cost-efficiency for a wide range of applications. It is ideal for use in power supplies, converters, and various electrical and electronic systems, as well as in other designs and applications that require reliable performance and cost-efficiency. The resistor is also available in different levels of current and power rating, making it suitable for a variety of applications and system designs.

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