H452R3BDA

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Through Hole Resistors

Resistors are one of the most basic and common components in an electrical circuit. They control the flow of electrical current and the level of voltage in the circuit. Through hole resistors are a type of resistor that is characterized by having leads that are inserted into an electronic circuit board. The leads pierce through a hole in the circuit board which holds the resistor in place.

The H452R3BDA is a through-hole resistor designed for use in the automotive industry. It is manufactured using a high-precision resistance film with a protective layer and metal foil construction. Using this method, it is capable of providing a highly accurate resistance, as well as excellent electrical and thermal stability. The resistor is also sealed in epoxy resin to ensure reliability in adverse environments such as high temperatures and humidity.

The H452R3BDA offers a wide range of resistance levels, spanning from 0.5 ohms up to 10,000 ohms. The device also features a maximum power rating of 500 mW, making it suitable for use in power-limited applications. It has a wide operating temperature range from -40°C to +125°C and a tolerance of +-5%. The device is able to withstand high leakage current with a maximum overload voltage of 60 volts.

The H452R3BDA is most commonly used in automotive applications, mainly as a part of the vehicle\'s engine control system. The resistor is able to control the amount of electrical current that is sent to the engine\'s spark plugs, allowing the engine to run smoothly and efficiently. It is also used to manage the voltage applied to the engine\'s ignition system, ensuring the ignition timing is correctly set.

The working principle of the H452R3BDA is based on the relationship between the resistance of the device and the amount of current that it allows to pass through it. When a voltage is applied to the resistor, a certain amount of electrical current will flow through it. The amount of current that passes through the resistor is directly proportional to the resistance of the device. By controlling the amount of current that flows through the resistor, the voltage applied to the engine\'s ignition system can be properly regulated.

The H452R3BDA is a reliable and cost-effective through-hole resistor suitable for use in a variety of automotive applications. It is capable of providing a wide range of resistances and a high power rating, making it suitable for power-limited applications. It also provides excellent electrical and thermal stability in challenging environments. The resistor is also sealed in epoxy resin to provide reliability in adverse environments such as high temperatures and humidity.

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