FKN2WSJR-73-4R3 Allicdata Electronics
Allicdata Part #:

FKN2WSJR-73-4R3-ND

Manufacturer Part#:

FKN2WSJR-73-4R3

Price: $ 0.02
Product Category:

Resistors

Manufacturer: Yageo
Short Description: RES WW 2W 5% AXIAL
More Detail: 4.3 Ohms ±5% 2W Through Hole Resistor Axial Flame ...
DataSheet: FKN2WSJR-73-4R3 datasheetFKN2WSJR-73-4R3 Datasheet/PDF
Quantity: 1000
6000 +: $ 0.01789
Stock 1000Can Ship Immediately
$ 0.02
Specifications
Series: FKN
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 4.3 Ohms
Tolerance: ±5%
Power (Watts): 2W
Composition: Wirewound
Features: Flame Proof, Fusible, Safety
Temperature Coefficient: ±350ppm/°C
Operating Temperature: -40°C ~ 155°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.181" Dia x 0.453" L (4.60mm x 11.50mm)
Height - Seated (Max): --
Number of Terminations: 2
Description

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Through Hole Resistors are one of the most popular and widely used electrical components in the world. They are used in a variety of applications ranging from simple electrical circuits to complex industrial automation systems. The FKN2WSJR-73-4R3 is a specific type of through hole resistor and its application field and working principle are discussed below.

First, the FKN2WSJR-73-4R3 resistor is primarily used in portable electronics, such as cell phones, laptops, and other battery operated devices. It is designed to convert electrical energy into a specific amount of resistance or impedance to safely manage circuit protection and energy management. This type of resistor is also commonly used in power supplies, logic circuits, amplifiers, and low-level LED applications. Additionally, FKN2WSJR-73-4R3 resistors can be used in high temperature environments as well.

The FKN2WSJR-73-4R3 resistors are typically made from a metal alloy or resistor film. The metal alloy types typically have a range of resisting capabilities and are generally more rugged than the resistor film types, which have a limited range of applications. No matter the material type, the FKN2WSJR-73-4R3 resistors always operate in the same way.

The working principle of these resistors is quite simple. The resistor has two leads, one positive and one negative, which are connected to its respective wires. When a current is sent through the leads, electrons are pushed through the resistor’s construction material and then forced to move in the opposing direction through the second lead. This causes a resistance or impedance, which comes in the form of electrical energy being lost. The magnitude of this resistance is determined by the type of resistor used and is typically expressed as ohms.

Overall, the FKN2WSJR-73-4R3 through hole resistors are an extremely versatile type of electrical component. They are composed of a metal alloy or resistor film and have a range of applications from low-level LED applications to power supplies. Additionally, they are relatively easy to use, as they have two leads, one positive and one negative, to which wires can be connected to determine the resistance or impedance. Therefore, FKN2WSJR-73-4R3 through hole resistors are a great choice for those looking for a reliable and cost effective electrical component.

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

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