H4121RDZA Allicdata Electronics
Allicdata Part #:

H4121RDZA-ND

Manufacturer Part#:

H4121RDZA

Price: $ 0.35
Product Category:

Resistors

Manufacturer: TE Connectivity Passive Product
Short Description: RES 121 OHM 1/2W 0.5% AXIAL
More Detail: 121 Ohms ±0.5% 0.5W, 1/2W Through Hole Resistor Ax...
DataSheet: H4121RDZA datasheetH4121RDZA Datasheet/PDF
Quantity: 1000
250 +: $ 0.31880
Stock 1000Can Ship Immediately
$ 0.35
Specifications
Series: Holco, Holsworthy
Packaging: Bulk 
Part Status: Active
Resistance: 121 Ohms
Tolerance: ±0.5%
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: --
Description

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Through Hole Resistors

A Through Hole Resistor is an electric component that is often used in electrical devices. It is found in everything from computers to household appliances to communication networks. It is made up of a conductor, usually a metal, and some insulation material. The conductor is designed to conduct current in one direction, while the insulation material resists the flow of current in the other direction.

One of the most commonly used Through Hole Resistors is the H4121RDZA. This resistor is usually found in high-powered applications such as in industrial control systems or automotive applications. It can be used as both a resistor and a capacitor, depending on the application. It is usually composed of two components: the resistor and a capacitor. The resistor is typically connected to the positive side of the power supply while the capacitor is connected to the negative side.

Application Field and Working Principle of H4121RDZA

The H4121RDZA is a high-performance, Through Hole Resistor designed for automotive, industrial, and aerospace applications. It is composed of two elements, a resistor and a capacitor, each with their own distinct function. The resistor is typically used for limiting or controlling the amount of current that passes through the circuit. It blocks a certain level of current from moving in one direction and allows an equal amount of current to flow in the opposite direction.

The capacitor, on the other hand, functions to store energy in order to help smooth out current spikes. When current is applied to a resistor, it can cause a sharp spike in the power level, which can damage other components in the power circuit. The capacitor stores this excess energy, and then releases it gradually back into the power source at a much lower level. This helps to reduce power fluctuations and ensures the stability of the power source.

The H4121RDZA is typically designed to provide up to 150 Watts of power, depending on the resistance of the resistor. This is ideal for most automotive and industrial applications. It is designed to work in temperatures from -20 to +85 degrees Celsius, making it a great choice for applications that will be exposed to extreme temperatures. Because of its high power rating, it is used in many applications including automotive lighting, motor control, and even aircraft.

Overall, the H4121RDZA Through Hole Resistor is an excellent choice for applications requiring a reliable and durable power source. Its ability to manage power levels and reduce fluctuations makes it a great choice for a variety of applications. Its ability to withstand extreme temperatures also makes it a good choice for any environment. With its reliable performance and cost-effective solution, it is sure to provide power and stability for any application that it is used in.

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

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