CFR-25JR-52-2R2 Allicdata Electronics
Allicdata Part #:

2.2QTR-ND

Manufacturer Part#:

CFR-25JR-52-2R2

Price: $ 0.01
Product Category:

Resistors

Manufacturer: Yageo
Short Description: RES 2.2 OHM 1/4W 5% AXIAL
More Detail: 2.2 Ohms ±5% 0.25W, 1/4W Through Hole Resistor Axi...
DataSheet: CFR-25JR-52-2R2 datasheetCFR-25JR-52-2R2 Datasheet/PDF
Quantity: 20000
5000 +: $ 0.00333
10000 +: $ 0.00290
25000 +: $ 0.00255
50000 +: $ 0.00234
125000 +: $ 0.00229
Stock 20000Can Ship Immediately
$ 0.01
Specifications
Series: CFR
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 2.2 Ohms
Tolerance: ±5%
Power (Watts): 0.25W, 1/4W
Composition: Carbon Film
Features: --
Temperature Coefficient: -350/ +500ppm/°C
Operating Temperature: -55°C ~ 155°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.094" Dia x 0.248" L (2.40mm x 6.30mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through Hole Resistors, or fixed resistors, are widely used throughout the electronics industry for a number of applications. They provide numerous advantages to both the user and the circuit, including cost, accuracy, and reliability. The CFR-25JR-52-2R2 is a Through Hole Resistor that provides all of these features and more. This article will delve into the specific application fields of the CFR-25JR-52-2R2 and explore the working principle behind it.

The CFR-25JR-52-2R2 is designed for general purpose use in high frequency and low frequency fields. Its wide resistance tolerance ensures it is suitable for use in circuits ranging in operation from very low frequencies to extremely high frequencies. Common application fields for the CFR-25JR-52-2R2 include electronic power control, line regulation, electronic ignition, sound reinforcement, and low-noise signal filters. The resistor also has the ability to sustain high power loads of up to 8 watts for extended periods.

The working principle behind the CFR-25JR-52-2R2 is based on the fundamental law of electrical resistance. This states that the voltage flow through a conductor is proportional to the current it produces, and vice versa, meaning voltage and current are inversely related. This relationship is used to produce a resistor that can be used to regulate the current and voltage in different applications. The resistance of the CFR-25JR-52-2R2 is carefully designed to ensure maximum performance at the desired applications.

The CFR-25JR-52-2R2 is constructed from a metal alloy that is specifically designed to withstand high temperatures and resist corrosion. This alloy is then carefully molded into a cylindrical shape and coated in a special conductive material to ensure optimal conductivity. The resistor is then insulated with a protective epoxy coating. The housing also helps to dissipate the heat generated during operation and prevent any degradation of the metal components.

The CFR-25JR-52-2R2 offers a number of benefits over other types of resistors, including superior accuracy, reliability, and longevity. As these resistors are manufactured to exacting standards, there is little chance of failure resulting from electrical overload or temperature changes. In addition, the durability and resistance of the CFR-25JR-52-2R2 makes it an ideal choice for both commercial and residential applications.

In conclusion, the CFR-25JR-52-2R2 is a Through Hole Resistor that is suitable for a variety of application fields, such as electronic power control, line regulation, electronic ignition, sound reinforcement, and low-noise signal filters. The resistor is designed to work in compliance with the law of electrical resistance, which states that voltage and current are inversely related. The resistor is constructed from a corrosion-resistant metal alloy and insulated with a protective epoxy coating. Its construction is designed to effectively dissipate heat, increasing its lifetime and reliability. Therefore, the CFR-25JR-52-2R2 is an ideal choice for various applications, including commercial and residential settings.

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

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