H428K7BYA

Through-Hole Resistors are a type of resistor that is made by mounting the resistor on an insulated base which is soldered to a printed circuit board. This type of resistor allows for a wide range of resistance values and is commonly used in various applications. TheH428K7BYA is one particularly popular type of through-hole resistor.

H428K7BYA has a resistance range of 1KΩ to 1MΩ. It has a power rating of 7 watts with a voltage range of 0.25V-400V. It has a very low TCR (temperature coefficient resistance) of 0.2% and can operate at temperatures ranging from -55°C to +125°C.

The H428K7BYA is generally used in a wide variety of applications, including audio frequency (AF) applications, home appliances, consumer electronics, and automotive electronics. In home appliances, the H428K7BYA is used to regulate the flow of current and to control the amount of current that passes through the appliance. In audio frequency applications, it can be used to control the levels of sound that are output from speakers.

In automotive electronics, the H428K7BYA is often used to regulate the flow of current, control the amount of current in the circuit, and provide stable operation of the automotive system. In consumer electronics, it is used to regulate the voltage levels in order to improve the performance of the electronic device.

The working principle of the H428K7BYA is based on the “Ohm’s Law”. When a current passes through a resistor, a voltage is developed across it, and this voltage is proportional to the resistance of the resistor. By adjusting the resistance of the resistor, the current through the resistor can be adjusted, which is why the resistor is commonly used to regulate current in various applications.

In addition, the H428K7BYA also has the ability to dissipate heat by dissipating the energy in the form of heat. This allows the resistor to be used in applications where heat dissipation is an important factor. By dissipating heat, the resistor can reduce the amount of power that it consumes, which allows it to be used in more power efficient applications.

Overall, the H428K7BYA is a popular type of through-hole resistor that can be used in a wide variety of applications. It has a wide resistance range, low TCR, and can operate over a wide temperature range. It can be used to regulate current, control voltage levels, and dissipate power efficiently. This makes it an ideal choice for many applications in consumer electronics, automotive electronics, home appliances, and audio frequency applications.