H440R2BYA

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Through hole resistors are resistivity devices that are designed to function in through hole applications. H440R2BYA resistor is one such type of through hole resistor that is designed and manufactured by Vishay. It is a high reliability and high power-resistant variant, and is a good option for a variety of applications.

H440R2BYA through hole resistors are designed to work as a resistor in an electrical circuit, providing a resistive path for current. It is a type of component that absorbs electrical energy from the circuit and dissipates it in the form of heat. This prevents the resistive element in the circuit from being overloaded. The resistor also serves to protect any additional circuitry or components that may be connected in parallel to it.

H440R2BYA resistors are generally capable of handling high currents and are suitable for use in both high voltage and low voltage applications. The resistors’ resistance ranges from 1 ohm to 50 ohms, and they have a maximum working temperature of 200 degrees Celsius. These resistors are also designed for use at Pulsed Load, which means they can handle higher amperage peaks and a lower resistance value than a normal resistor.

This particular model of resistor is mainly used in industrial equipment, consumer electronics, power supplies, and lighting systems. It is also suitable for heavy-duty applications where the resistors may be subject to continuous or intermittent cycles of loading and unloading. The resistor has a high power dissipation rating and can handle up to +2 watts of continuous power at a maximum temperature of +250° C. This makes it ideal for applications that require high power dissipation and heat resistance.

The resistors also feature a high thermal shock protection and are rated to resist up to +125°C to +200°C during peak operating temperatures. Additionally, they can safely withstand voltage spikes up to 2.2 KV as well as high peak current surges. As such, the H440R2BYA resistor is a great choice for applications where high reliability and durability are required.

In terms of construction, H440R2BYA resistors feature a “y” construction which is formed by a central electrode surrounded by a ceramic core. The ceramic core works to protect the internal structures of the resistor by dissipating heat and improving overall reliability. The design of the resistor also ensures that the resistance remains constant and consistent over time, as the temperatures and resistances of the external environment change.

In summary, H440R2BYA through hole resistors are reliable, durable, and suitable for use in both high voltage and low voltage applications. They are capable of handling high currents and can handle up to 2 watts of power at a maximum temperature of 250 degrees. The resistors feature a “y” construction which allows for uniform and consistent resistance over time. As such, the H440R2BYA resistor is an ideal choice for industrial equipment, consumer electronics, power supplies, and lighting systems.

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