WW12JT39R0 Allicdata Electronics
Allicdata Part #:

WW12JT39R0-ND

Manufacturer Part#:

WW12JT39R0

Price: $ 0.13
Product Category:

Resistors

Manufacturer: Stackpole Electronics Inc.
Short Description: RES 39 OHM 0.4W 5% AXIAL
More Detail: 39 Ohms ±5% 0.4W Through Hole Resistor Axial Moist...
DataSheet: WW12JT39R0 datasheetWW12JT39R0 Datasheet/PDF
Quantity: 1000
2500 +: $ 0.11776
Stock 1000Can Ship Immediately
$ 0.13
Specifications
Series: WW
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 39 Ohms
Tolerance: ±5%
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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WW12JT39R0 are Through Hole Resistors that are used as part of electrical circuitry to regulate current, monitor power, and protect circuits from short circuits. The device works on the principle that the electric current flowing through the resistor will cause electric potential to drop across the resistor. The resistors also facilitate the precise control of voltage and current using an adjustable knob.

WW12JT39R0 resistors are used in a wide range of applications in the fields of engineering and electronics. These resistors are commonly used in automotive Applications such as voltage regulators, fuel injection systems, engine sensors, and power windows. They are also used in medical Applications such as heart rate monitors, dialysis machines, and medical imaging equipment. Furthermore, they are often used in communication Applications such as wireless networks, satellite systems, and fiber optic networks.

These resistors are most commonly found in reactors, reactors with multiple series of resistors and adjustment capacitors, and other related devices. The resistors can also be used as voltage regulators and current sources. In some instances, the resistors are used to prevent overvoltage and premature failure of electrical components.

WW12JT39R0 resistors are made of various materials such as metals, ceramics, and alloys. The resistance element is usually made from a resistor or a combination of resistors. The surface mount resistors are generally available as either axial leaded resistors or radial leaded resistors. Radial leaded resistors are available in through-hole and surface mount versions.

The resistors are designed with a metal or ceramic substrate to provide the electrical and thermal insulation needed for the resistor to perform correctly. The size, shape, and materials used to make the resistors vary according to the application. The resistors are generally divided into two categories: fixed resistors and variable resistors. Fixed resistors are designed to limit the flow of current to a predetermined level. Variable resistors, on the other hand, allow the user to adjust the electrical current in a circuit.

The design of WW12JT39R0 resistors is based on basic physics principles. The resistance of the resistor is mainly dependant on its material. The current passes through the resistor material and is converted to heat. The heat is dissipated into the surrounding environment. When a current passes through a resistor, there is a loss of power in the form of Joule heat. This heat is dissipated as infrared radiation or electricity depending on the resistor type.

In order to increase the efficiency of a resistor, several materials are used in parallel instead of a single material. This is known as Power Rating. The rating depends on the resistance of the material, the power dissipated, and the total resistance. The rating is usually expressed in watts, current or voltage.

In conclusion, WW12JT39R0 are Through Hole Resistors that play an important role in controlling the current in an electronic circuit. They are available in a variety of materials and are usually designed to be used with other components su ch as voltage regulators and current sources. The resistors offer precise control of voltage and current, while providing protection to the circuit.

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

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