WW12FT28R7 Allicdata Electronics
Allicdata Part #:

WW12FT28R7-ND

Manufacturer Part#:

WW12FT28R7

Price: $ 0.15
Product Category:

Resistors

Manufacturer: Stackpole Electronics Inc.
Short Description: RES 28.7 OHM 0.4W 1% AXIAL
More Detail: 28.7 Ohms ±1% 0.4W Through Hole Resistor Axial Moi...
DataSheet: WW12FT28R7 datasheetWW12FT28R7 Datasheet/PDF
Quantity: 1000
2500 +: $ 0.13019
Stock 1000Can Ship Immediately
$ 0.15
Specifications
Series: WW
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 28.7 Ohms
Tolerance: ±1%
Power (Watts): 0.4W
Composition: Wirewound
Features: Moisture Resistant
Temperature Coefficient: ±20ppm/°C
Operating Temperature: -55°C ~ 350°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.110" Dia x 0.312" L (2.79mm x 7.92mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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The ultimate goal of an electronic system or project is to provide a solution that can accurately and reliably transport and/or receive the signals necessary for its task. The backbone of these undertakings lies in the identification of correct components. One of the most commonly used components is resistors, which come in several varieties to meet various types of applications. Designed to regulate voltage and current flow, resistors are largely responsible for channeling power and can be found in almost any electronic device.

The WW12FT28R7 is categorized as a through hole resistor. As its name suggests, through hole resistors are mounted on an electronic board or substrate through the hole drilled at the designated area. This mounting system is also known as “through-hole technology”, and is the oldest type in this category, still being the most used mechanical method for placing components in circuit boards today.

The WW12FT28R7 is typically found on circuit boards in industrial machines, mobile phones and other components. It has a power rating of 0.125 Watts and is designed to handle a voltage up to 50 volts. The WW12FT28R7 is composed of composite alloy and has a resistance value of 7.5Kohm, making it suitable for medium frequency control systems.

The primary function of the WW12FT28R7 is to resist the flow of electric power. Resistance is measured in Ohms and is the principal property of any resistor. Before any resistor is considered to accurately service its application, it must have a stable and known resistance.

The inner core of the WW12FT28R7 is composed of an alloy which is responsible for providing the resistance to the flowing current. It is then wrapped in a Plastic Film that serves as a protective layer. It is important to note that the plastic material must possess certain characteristics in order to adequately protect the internal core from short circuits, heat flux, and other thermal conditions throughout the lifetime of the resistor.

The WW12FT28R7 is insensitive to frequency variations, meaning it will perform the same regardless of the fluctuations. This is important for a high-stability system when temperatures fluctuate and the component may be exposed to humidity. Furthermore, the resistors offer a low noise level, therefore reducing the environmental influence to the smallest degree possible.

The WW12FT28R7 through hole resistors are not the only type of resistor, there are others each with specific purposes and performances. Additionally, like all electronic components, they should be handled accordingly in order to keep functionality and performance at optimal levels. In conclusion, the WW12FT28R7 through hole resistor plays an integral role in any electronic system or device, and in the case of this device, it is an application-specific part featuring 60kΩ on-resistance, low power consumption, low noise level, and high-frequency stability.

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

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