WW1FT5R49 Allicdata Electronics
Allicdata Part #:

WW1FT5R49-ND

Manufacturer Part#:

WW1FT5R49

Price: $ 0.13
Product Category:

Resistors

Manufacturer: Stackpole Electronics Inc.
Short Description: RES 5.49 OHM 1W 1% AXIAL
More Detail: 5.49 Ohms ±1% 1W Through Hole Resistor Axial Moist...
DataSheet: WW1FT5R49 datasheetWW1FT5R49 Datasheet/PDF
Quantity: 1000
2500 +: $ 0.11421
Stock 1000Can Ship Immediately
$ 0.13
Specifications
Series: WW
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 5.49 Ohms
Tolerance: ±1%
Power (Watts): 1W
Composition: Wirewound
Features: Moisture Resistant
Temperature Coefficient: ±50ppm/°C
Operating Temperature: -55°C ~ 350°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.110" Dia x 0.375" L (2.79mm x 9.53mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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A through hole resistor, referred to as WW1FT5R49, is a type of resistor used in electronic circuits for controlling voltage and current levels. It uses a simple design that is based on the resistance acting in line with the path of an electric current. With its ease of installation, simple design, low cost, and reliability, through hole resistors are preferred in many applications.

WW1FT5R49 is suitable for use in many applications due to its advantages. In, power supply circuits, through hole resistors are used to balance the load and to provide current limiting and overvoltage protection. They can also be used as high current shunt resistors in switching power supplies to limit the maximum output current and protect the sensitive components downstream. In motor controls, through hole resistors are often used to dissipate heat generated in motor acceleration and deceleration.

Furthermore, the WW1FT5R49 also has some advantages over other types of resistors. Firstly, the construction of through hole resistors is such that they can withstand high temperatures without any damage. They are also more reliable and better able to tolerate environmental conditions such as high humidity and sudden temperature changes, which could damage other types of resistors. The through hole resistors also provide excellent repeatibility in measured parameters like resistance. This makes them a better choice for applications such as load cell calibration and feedback networks.

The working principle of the WW1FT5R49 is very simple. When electric current passes through the resistor, energy is dissipated in the form of heat. The amount of energy that is dissipated is proportional to the resistance of the resistor and the square of the current that is passing through it. This heat energy must be dissipated to maintain the desired level of current. The more the resistor is able to dissipate heat, the more the current that it can handle.

In order to maximize the performance of a through hole resistor, there are certain parameters that can be adjusted. These include the size of the body, the thickness of the resistor, and the type of resistor material used. Larger body sizes can dissipate more heat, whereas thicker resistors can handle more current. The type of material used also affects the resistor’s performance and longevity. Different materials, such as ceramic, metal, and thermoplastic resistors, have different performance characteristics. The type of material must be chosen based on the application.

In conclusion, the WW1FT5R49 is a versatile and reliable type of through hole resistor. It has a simple design that makes it easy to install and use, and it can handle a wide range of temperatures and voltages. Its performance and longevity can be improved by adjusting the body size, thickness, and material type. As a result, it is a popular choice for a variety of applications.

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

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