H420RBYA Allicdata Electronics
Allicdata Part #:

H420RBYA-ND

Manufacturer Part#:

H420RBYA

Price: $ 0.57
Product Category:

Resistors

Manufacturer: TE Connectivity Passive Product
Short Description: RES 20.0 OHM 1/2W 0.1% AXIAL
More Detail: 20 Ohms ±0.1% 0.5W, 1/2W Through Hole Resistor Axi...
DataSheet: H420RBYA datasheetH420RBYA Datasheet/PDF
Quantity: 1000
250 +: $ 0.51966
Stock 1000Can Ship Immediately
$ 0.57
Specifications
Series: Holco, Holsworthy
Packaging: Bulk 
Part Status: Active
Resistance: 20 Ohms
Tolerance: ±0.1%
Power (Watts): 0.5W, 1/2W
Composition: Metal Film
Features: Pulse Withstanding
Temperature Coefficient: ±15ppm/°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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H420RBYA has a broad application field and working principle in the world of through hole resistors. These components are basically two-terminal elements that limit the flow of current in an electrical circuit by introducing resistance. They are used to decrease the voltage, increase the current, or permit complete circuit isolation. H420RBYA is a through hole resistor that comes with many exceptional advantages and features.

The working principle of these resistors is based on Joule heating. Electrical current flows through a material and releases heat energy. Due to its higher resistivity, Joule heating occurs in the resistor, as its resistance does not allow the current to pass unchecked. The current that flows through the resistor, together with the voltage that is applied to it, determines the amount of heat energy released into the resistor material. This heat energy is dissipated to the surrounding environment with the aid of a heat sink.

H420RBYA through-hole resistors come with several exceptional features that make them a preferred choice among people. They are highly reliable and low cost, making them ideal for applications where reliability and cost-efficiency are of high priority. Furthermore, they are non-inductive and very low noise, allowing the circuit to function with minimal distortion or interference. In addition, they are able to generate a stable voltage level regardless of the current flow, and can provide a fixed voltage source for low-level current circuits.

H420RBYA is highly versatile and suitable for a wide range of applications. It can be used as a primary voltage source or can be used to regulate load current in circuits. It is also widely used in power supplies, voltage regulators, amplifiers, and other applications where precise voltage regulation is important. Additionally, it can be used to construct complex circuits, such as oscillators, filters, and timers. All of these features make the H420RBYA a great choice for industrial and consumer electronics.

H420RBYA is a through-hole resistor that has been gaining popularity due to its high reliability and low cost. It is an ideal choice for applications that require a stable voltage level, precise voltage regulation, and low-level current circuits. It has been widely used in power supplies, voltage regulators, amplifiers, oscillators, filters, and timers. It is also a preferred choice for construction of complex circuits.

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

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