43J3R0E Allicdata Electronics
Allicdata Part #:

43J3R0E-ND

Manufacturer Part#:

43J3R0E

Price: $ 0.79
Product Category:

Resistors

Manufacturer: Ohmite
Short Description: RES 3 OHM 3W 5% AXIAL
More Detail: 3 Ohms ±5% 3W Through Hole Resistor Axial Wirewou...
DataSheet: 43J3R0E datasheet43J3R0E Datasheet/PDF
Quantity: 317
1 +: $ 0.71100
10 +: $ 0.62775
25 +: $ 0.57708
50 +: $ 0.52650
100 +: $ 0.45563
250 +: $ 0.38475
500 +: $ 0.32400
1000 +: $ 0.26933
5000 +: $ 0.25819
Stock 317Can Ship Immediately
$ 0.79
Specifications
Series: Ohmicone® 40
Packaging: Bulk 
Part Status: Active
Resistance: 3 Ohms
Tolerance: ±5%
Power (Watts): 3W
Composition: Wirewound
Features: --
Temperature Coefficient: ±50ppm/°C
Operating Temperature: --
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.220" Dia x 0.594" L (5.60mm x 15.10mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through Hole Resistors, commonly referred to as THRs, are an integral part of any electronics circuit. They are used to control the amount of current passing through a circuit by increasing or decreasing the resistance of the circuit. THRs are available in a variety of shapes and sizes according to their specific application, but the basic structure remains the same. The most commonly used THR is the 43J3R0E.

43J3R0E resistors are cylindrical, tubular components with two distinct ends. The ends of the resistor are separated by a cylindrical body, which is filled with a material that has a very high resistance. This material is typically either a ceramic or, in some cases, a metal alloy which has been treated to gain a greater amount of resistance. The two ends of the resistor are connected to the circuit via two solder-plated pins which are then connected to the other components of the circuit. The resistor is then encapsulated in either a ceramic or a composite material, depending on its application and its intended operating environment.

43J3R0E resistors are used in a wide variety of applications and as such have many different working principles. Primarily, they are used for controlling the amount of current that is allowed to pass through a circuit. They are designed to provide a specific amount of resistance in order to regulate the current. This means that, depending on the application, the resistor can be tuned to allow a certain amount of current to pass through and prevent further current from passing through.

Other applications of 43J3R0E resistors include voltage regulation, noise suppression, frequency filtering and circuit protection. In voltage regulation, a 43J3R0E is used to establish a defined potential difference between two parts of a circuit. This potential difference, called the reference potential, allows the circuit to accurately control the voltage levels which then prevents potential damage to the circuit components. In noise suppression, the resistor is used to reduce electrical interference in order to maintain signal integrity. Similarly, in frequency filtering, the resistor is used to create a specific frequency band-pass or notch filter.

Finally, 43J3R0E resistors are used for circuit protection. They are placed in series with sensitive components in order to act as a control to prevent any potential damage. In the event of a fault in the circuit or an excess of current, the resistor will then be used to absorb the sudden influx of current or redirect it away from the component so that it can be safely dissipated from the circuit.

In conclusion, the 43J3R0E resistor is an invaluable component in any electronic system and is used extensively across a variety of applications. It can be used to control the amount of current passing through a circuit, provide voltage regulation, reduce noise, filter out frequencies and provide circuit protection.

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

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