Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	33.2 kOhms
Tolerance:	±0.1%
Power (Watts):	0.25W, 1/4W
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:	0.098" Dia x 0.283" L (2.50mm x 7.20mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Introduction

Through hole resistors, also known as axial resistors, are a type of resistor that uses an axial lead manufactured in various sizes, compositions, power ratings, and values. Through hole resistors have two important characteristics, resistance values and tolerance levels. They occupy just the necessary amount of space in a circuit, and can handle higher temperatures than standard surface mount devices. Typically, the standard resistor values are available in tolerances of up to 5 %, and special tolerances up to 2 %, depending on the model and quantity purchased.

H833K2BZA Application Field and Working Principle

The H833K2BZA is a through hole resistor manufactured by the Hitachi Corporation. It is primarily designed for use in automotive and industrial applications, such as power supplies, temperature controllers, and motor drives. The H833K2BZA is capable of operating at up to 125°C, and is able to handle up to 3A of current.The H833K2BZA is a metal film resistor, which means that it consists of a metal film (usually made out of an alloy of nickel and iron) that is deposited on a ceramic substrate. This makes it very stable, and capable of withstanding very high temperatures. The metal film also ensures that the resistor maintains its resistance value, even in harsh environmental conditions.When electricity flows through the resistor, it causes the metal film to heat up, and this heat is dissipated as heat energy. This is referred to as its "thermal coefficient of resistance" (TCR). The lower the TCR, the better the stability of the resistor. The H833K2BZA has a TCR of ±100 ppm/℃.The H833K2BZA also features an additional layer of protection that helps prevent the resistor from being damaged by excessive thermal stress. This additional layer is called “overvoltage protection” (OVP). OVP protects the resistor from damage caused by overcurrent conditions, and keeps the resistor from being subjected to voltages beyond its design limits.

Conclusion

The H833K2BZA is a through hole resistor manufactured by the Hitachi Corporation. This resistor is reliable and versatile, making it an ideal solution for a range of industrial and automotive applications. It is capable of handling high temperatures and up to 3A of current and it also has a low TCR and OVP protection. This makes the H833K2BZA an excellent choice for those looking for a high-quality, dependable through hole resistor.

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Part Number	Manufacturer	Price	Quantity	Description