45F47R Allicdata Electronics
Allicdata Part #:

45F47R-ND

Manufacturer Part#:

45F47R

Price: $ 0.53
Product Category:

Resistors

Manufacturer: Ohmite
Short Description: RES 47 OHM 5W 1% AXIAL
More Detail: 47 Ohms ±1% 5W Through Hole Resistor Axial Wirewo...
DataSheet: 45F47R datasheet45F47R Datasheet/PDF
Quantity: 1000
250 +: $ 0.47790
Stock 1000Can Ship Immediately
$ 0.53
Specifications
Series: Ohmicone® 40
Packaging: Bulk 
Part Status: Active
Resistance: 47 Ohms
Tolerance: ±1%
Power (Watts): 5W
Composition: Wirewound
Features: --
Temperature Coefficient: ±20ppm/°C
Operating Temperature: --
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.343" Dia x 0.937" L (8.70mm x 23.80mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through Hole Resistors are basic and essential components used in semiconductor technology and electronic circuits. These resistors feature a metal wire that has been wrapped around a metal post. The other end of the wire is sometimes connected to a capacitor, inductor, or other component. The result is a resistor that is relatively simple to install, but also capable of maintaining a consistent resistance value in extreme conditions.The 45F47R resistor is a particularly robust component in this category. The 45F447R resistor is a composite type resistor consisting of two or more elements sealed in one housing. This type of resistor can handle power up to 25 watts and is ideal for applications such as filter networks, drives, and matched networks.A typical example of a 45F47R field application would be a step-down transformer. The construction of this type of transformer typically requires a range of resistors with appropriate values depending on the output voltage. In a step-down transformer, there are two resistors: one on the primary side and one on the secondary side. The 45F47R resistor found on the primary side is typically a higher-value resistor, providing the necessary voltage reduction as current flows from the primary to the secondary. The working principle of a 45F47R resistor is relatively straightforward. In its simplest form, a resistor is comprised of two ends that are connected together. When a current passes across the resistor, the voltage across it drops, and in turn, the amount of energy dissipateds through the resistor also drops. This decrease in energy dissipated, then, means that the current is being regulated and controlled.When choosing a 45F47R resistor for any type of application, it is important to consider its power rating, tolerance, temperature coefficient of resistance, and maximum reverse voltage ratings. Some resistors are better designed to withstand certain conditions such as extreme temperatures or currents, and those are often referred to as high powered resistor designs.In conclusion, the 45F47R resistor is a reliable and versatile tool that can be used in a wide range of applications. It is a basic and essential component that is used in many electronic circuits and semiconductor technologies. By keeping in mind its power rating, tolerance, temperature coefficient, and maximum reverse voltage ratings, designers can find the right resistor for their specific application.

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