83F1R21 Allicdata Electronics
Allicdata Part #:

83F1R21-ND

Manufacturer Part#:

83F1R21

Price: $ 1.09
Product Category:

Resistors

Manufacturer: Ohmite
Short Description: RES 1.21 OHM 3W 1% AXIAL
More Detail: 1.21 Ohms ±1% 3W Through Hole Resistor Axial Wire...
DataSheet: 83F1R21 datasheet83F1R21 Datasheet/PDF
Quantity: 1000
100 +: $ 0.99068
Stock 1000Can Ship Immediately
$ 1.09
Specifications
Series: Acrasil® 80
Packaging: Bulk 
Part Status: Active
Resistance: 1.21 Ohms
Tolerance: ±1%
Power (Watts): 3W
Composition: Wirewound
Features: --
Temperature Coefficient: ±50ppm/°C
Operating Temperature: --
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.217" Dia x 0.594" L (5.50mm x 15.10mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through Hole Resistors

Resistors are basic electronic components used in electrical and electronic circuits to create a desired resistance. Through hole resistors are resistors that feature two large leads that are designed to be inserted into a printed circuit board and soldered in place. Through hole capacitors are popular types of resistors commonly used in many devices. One such type of through hole resistor is the 83F1R21.

The 83F1R21 is a fixed wirewound power resistor. It is designed for use in high power applications, such as in potentially hazardous or harsh environments. It is fire proof and has a UL certification and a high power rating of 21 watts. This makes it well suited for use in applications such as motor controls, air conditioning systems, power supplies, and other electronic equipment where high power and compatibility are important.

The 83F1R21 also features a range of resistance from 0.15 ohms to 1000 ohms and is available in two different styles. The first is a standard cylinder body, with the second being a flat chassis type body. This design allows the resistor to be used in a variety of applications, including space limited areas and high vibration environments. The resistor also has a low non-inductive characteristic, making it suitable for many low-to-medium frequency applications.

The working principle of the 83F1R21 is to resist the flow of current through the resistor. It is constructed from a metal alloy or ceramic body, with a wirewound element inside. When current is fed through the resistor, it creates heat, which is dissipated by the surrounding environment. The resistance of the resistor is determined by the amount of current flow and the type of metal alloy that is used. The more current that flows through the resistor, the higher the resistance that is created.

The 83F1R21 is a great choice for applications requiring a high power and compact design. It is also well suited for harsh environments and is fire resistant and has a UL certification. Its wide range of resistance and availability in both a cylindrical body and a flat chassis body make it suitable for various applications which require high power, compatibility, and space limitations.

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

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