H842R2BZA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	42.2 Ohms
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:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Through Hole Resistors

Through hole resistors are devices used to regulate, stabilize and dissipate electric energy. The most common types of through-hole resistors are wire-wound (also known as fixed) resistors, linear array and potentiometers. These devices manage and balance a circuit’s operating current, dissipate harmful electronic noise, or maximize the power of a component.H842R2BZA is a through-hole resistor specifically designed for working in extreme temperatures and superconductivity. It is highly compatible with a variety of electrical applications. It has a maximum power rating of 3W and a resistance range between 0.01 Ohm and 1k Ohm. The H842R2BZA is constructed with a ceramic inner core surrounded by a durable metal alloy casing, making it highly resistant to extreme temperatures as well as impacts and vibrations. The working principle of the H842R2BZA is based on electron drift in the core. The inner core of the H842R2BZA is made up of two interconnected sheets of ceramic material, and the resistance to flow of electrons through the material depends on the size of the gap between the sheets. A voltage is applied across the ceramic material, causing the Electrons to drift through the material. When the electrons hit the gap, they are slowed down, creating a resistance to the flow of current.The H842R2BZA can be used in a variety of applications, including: AC/DC converters, voltage regulators, motor controllers, SCR circuits, fuse replacements, power supplies, and LED lighting systems. In most applications, it is used to limit the current flow and protect sensitive electrical components from damage, overload, and thermal stress. It is also used to reduce EMI interference and smooth out voltage spikes in the circuit.The H842R2BZA is easy to solder and mount, making it an ideal choice for novice technicians and hobbyists. It can also be embedded into circuit boards, enabling it to easily fit into tighter spaces. The device is available in a variety of resistance values and sizes and can be easily modified to meet specific needs.In conclusion, the H842R2BZA is a reliable, high performance through hole resistor designed to meet the needs of extreme temperature and superconductivity applications. Its rugged construction and versatility make it an ideal choice for a variety of applications, including AC/DC converters, voltage regulators, motor controllers, SCR circuits, fuse replacements, power supplies, and LED lighting systems. The device is easy to use, mount and solder, giving it an edge over other through hole resistors.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description