H493K1BYA

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Through Hole Resistors offer reliable and robust technology for permanent connection in printed circuit boards. The H493K1BYA is an axial-leaded resistor with a metal-oxide film which is used for heat-generating circuits. It can be used in applications such as high-power circuits and systems, where high accuracy and reliability is required. In this article, we\'ll take a look at the application fields and working principle of the H493K1BYA.

Applications of the H493K1BYA

The H493K1BYA Through Hole Resistor has many applications, some of which include:

• Automotive Electronics - The H493K1BYA can be used in motor vehicles, offering resistance and support in the design of automotive electronics.
• Switchgear - This resistor can be used for load and overcurrent protection, as well as current and voltage regulation.
• Power Supplies - The H493K1BYA can be used to regulate voltage and current in an alternating current.

The resistor is also often used in telecommunication systems, audio amps and industrial power supplies.

H493K1BYA Working Principle

The H493K1BYA Through Hole Resistor utilizes a non-magnetic and robust 1W, nickel-plated-steel resistive element. The resistor is rated up to 500V and is capable of dissipating up to 1W of power. The operating temperature range of the device is between -55°C and +125°C. It also features an extended base-metal temperature range of -45°C to +175°C.

The resistor element features an axial lead, which is a strong, metal oxide film resistor with a low-resistance tolerance level. It is suitable for use in both high-power and high-frequency applications, ensuring a reliable connection and excellent frequency performance.

The operating temperature range is expanded due to the resistor\'s novel construction design, which consists of a single-metal-oxide-film-resistor element on a ceramic plate. This innovative design creates a very low thermal impedance structure, allowing for thermal expansion of the film resistor and resulting in a low thermal resistance.

The H493K1BYA Through Hole Resistor can be used in combination with other components such as semiconductors, chokes and transformers. It is also certified to UL 94V-0 and CSA 22.2 No. 107.1-2001 standards and is RoHS compliant.

Conclusion

In conclusion, the H493K1BYA Through Hole Resistor is a highly robust and reliable resistor capable of providing reliable connections in printed circuit boards. Due to its innovative design and low thermal impedance, the resistor is suitable for use in a wide variety of application fields, such as automotive electronics, switchgear, and power supplies. In addition, its ratings, extended base-metal temperature ranges and UL 94V-0 and CSA 22.2 No. 107.1-2001 certification makes it the ideal choice for reliable and robust connections.

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