CW02B3R900JE70HS Allicdata Electronics
Allicdata Part #:

CW02B3R900JE70HS-ND

Manufacturer Part#:

CW02B3R900JE70HS

Price: $ 0.21
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 3.9 OHM 3.75W 5% AXIAL
More Detail: 3.9 Ohms ±5% 3.75W Through Hole Resistor Axial Moi...
DataSheet: CW02B3R900JE70HS datasheetCW02B3R900JE70HS Datasheet/PDF
Quantity: 1000
1000 +: $ 0.18494
2000 +: $ 0.18077
5000 +: $ 0.17729
10000 +: $ 0.17312
25000 +: $ 0.16825
Stock 1000Can Ship Immediately
$ 0.21
Specifications
Series: CW
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 3.9 Ohms
Tolerance: ±5%
Power (Watts): 3.75W
Composition: Wirewound
Features: Moisture Resistant, Pulse Withstanding
Temperature Coefficient: ±50ppm/°C
Operating Temperature: -65°C ~ 350°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.188" Dia x 0.562" L (4.78mm x 14.27mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through-hole resistors are electrical components with two or more terminals that, when connected to a circuit, slightly reduce the electric current and usually create a voltage drop across the component. The CW02B3R900JE70HS is a through-hole resistor. It is a radial leaded component which fits into a standard PCB design and is used by electronics companies to add resistance to a circuit. In order to understand the full details of the resistor’s application and working principle, this article will explore the resistor in detail.

CW02B3R900JE70HS Characteristics

The CW02B3R900JE70HS resistor is an axial leaded component constructed of epoxy-molded body and silver-plated nickel leads. The resistor has a nominal power rating of 3W and a resistance range of 900 Ohms +/-10%. The resistor is moisture and temperature resistant making it suitable for high temperature applications. The resistor is also highly corrosion resistant, allowing it to be used successfully in both wet and dry environments.

CW02B3R900JE70HS Application Field

The CW02B3R900JE70HS is a popular choice for applications in consumer electronics such as computers, smartphones and radios. It is often used in the power supply systems of these devices, where it helps protect the sensitive electronics from power surges. The CW02B3R900JE70HS is also commonly used in telecommunication systems as it offers superior performance with high resistance and low voltage losses. The resistor is also an ideal choice for any application requiring an additional resistive element in order to maintain the correct voltage level.

CW02B3R900JE70HS Working Principle

The CW02B3R900JE70HS is useful in maintaining the correct voltage level in a given circuit. When current passes through the resistor, an electric potential is created. This potential is proportional to the current passing through the resistor. As the voltage across the resistor is higher than that of the load, there is no current flowing across the load. This allows the resistor to limit the current passing through the circuit, thus protecting the electronic components in the circuit.

When a current passes through the resistor, a voltage drop is observed across the resistor. This voltage drop is again related to the value of the resistor and is also dependent on the value of the current. This is why the resistor is useful in regulating the voltage level in the circuit. By increasing or decreasing the resistance of the resistor, the voltage level can be accordingly adjusted.

The resistor also plays an important role in controlling the speed of the electric current in the circuit. As current passes through the resistor, it dissipates some of the energy present in the current and converts it into heat. Therefore, a higher resistance will mean slower currents and a lower resistance will result in higher currents.

Conclusion

The CW02B3R900JE70HS resistor is a through-hole resistor with a nominal power rating of 3W and a resistance range of 900 Ohms +/-10%. This makes it an ideal choice for applications in consumer electronics, telecommunications and any application requiring additional resistors. The resistor works by creating a voltage potential across the resistor that is equal to or greater than the voltage level in the circuit. This helps regulate the voltage level in the circuit. It also helps control the current by dissipating some of the energy present in the current and turning it into heat. As such, the resistor is an important component in any electrical circuit.

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

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