H430R1BDA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	30.1 Ohms
Tolerance:	±0.1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	Pulse Withstanding
Temperature Coefficient:	±25ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.146" Dia x 0.394" L (3.70mm x 10.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through hole resistors are electrical passive components which are capable of imparting resistance to the passing current without dissipating energy. Resistor is one of the most common electrical components used in electronic circuits and are available in various shapes, sizes and material compositions. A through hole resistor is a type of resistor and is also known as ‘through hole component’ that is mounted on the PCB and occupies either one or two rows through hole.

H430R1BDA

H430R1BDA is a two row through hole resistor which is used mainly in automotive applications due to its robustness. It is a surface mount resistor which is integrated into the edge of the PCB and soldered directly onto the board. It is constructed of an encapsulated metallic shell, aluminum housing and a copper tube to serve as an efficient thermal conductor. The aluminum housing allows for greater thermal dissipation and the copper tube helps dissipate the heat generated from the resistor.The H430R1BDA is designed for varying current loads and provides accurate resistance at high temperatures. Its design ensures that the dimensions of the package do not change even at high temperatures. It also has a low thermal conductivity and an increased insulation rating. It is RoHS compliant, making it ideal for use in automotive applications where environmental safety and reliability are important.

Application Field and Working Principle

The H430R1BDA is suitable for a wide range of applications and is commonly used in the automotive industry. It is used in automotive electrical circuits to provide resistance and protect against short circuits and other faults. This resistance helps maintain the correct voltage and current in the circuit to ensure a safe and reliable operation.The working principle of a through hole resistor is based on Ohm’s law which states that the current passing through a conductor is proportional to the voltage applied to it and is inversely proportional to the resistance of the conductor. In a through hole resistor, current passes through the core material and is resisted by the resistance of the material, therefore as the current increases so does the resistance. The H430R1BDA is designed to provide high levels of resistance at high temperatures and is capable of providing accurate resistance for a wide range of applications.Through hole resistors are preferred for their robustness and durability in automotive applications. The H430R1BDA provides reliable and accurate resistance while offering excellent thermal stability. It is a versatile resistor capable of withstanding high temperatures while providing precise resistance. It is an ideal solution for many automotive applications where precision and reliability are paramount.

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