H4634KBZA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	634 kOhms
Tolerance:	±0.1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	Pulse Withstanding
Temperature Coefficient:	±100ppm/°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 - H4634KBZA Application field and Working Principle

Through hole resistors are among the most widely used electronic components in the world. They are generally made of metal, and consist of two or more layers of resistors connected in series or parallel. They are used for a variety of applications, including voltage regulation, current sensing, voltage dropping, and power dissipation.The H4634KBZA is a through hole resistor with four pins. It is widely used in power electronics due to its performance - it can withstand up to 70V and provide up to 1425 watts of power dissipation. This makes it suitable for a variety of applications, such as voltage regulation, current sensing, voltage dropping, and power dissipation.The H4634KBZA works by manipulating the flow of electricity through its pins and resistance layers. When a voltage source is applied to the pins, the resistor dissipates part of the incoming current, allowing the voltage to decrease. The resistor’s resistance can be adjusted by changing the layer of resistors in the stack.In terms of practical use, the H4634KBZA provides a reliable and efficient way to protect circuits from damage due to excess current or voltage. The four pins of the H4634KBZA are usually connected in series, so that when one pole of the circuit is properly connected to a ground, the other has an effective "floating" electrical connection. This allows for the device to effectively serve as a variable resistor, since the current through the stack is varied by adjusting the layer of resistors in the stack.The H4634KBZA is also often used in automotive circuits, as it can reduce the power loss created by the inductive and capacitive elements in many of these circuits. By dissipating a portion of the current, it reduces the possibility of damaging the components in the circuit.Overall, the H4634KBZA provides a versatile and reliable solution for a variety of through hole resistor applications. It is a popular choice among designers because of its wide operating condition range, long life, and low cost. The wide range of operations that it provides makes it suitable for many applications, including voltage regulation, current sensing, voltage dropping, and power dissipation.

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