4302R-682F Allicdata Electronics
Allicdata Part #:

4302R-682F-ND

Manufacturer Part#:

4302R-682F

Price: $ 3.84
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 6.8UH 205MA 3.5 OHM
More Detail: 6.8µH Unshielded Inductor 205mA 3.5 Ohm Max 2-SMD
DataSheet: 4302R-682F datasheet4302R-682F Datasheet/PDF
Quantity: 1000
2000 +: $ 3.46097
Stock 1000Can Ship Immediately
$ 3.84
Specifications
DC Resistance (DCR): 3.5 Ohm Max
Height - Seated (Max): 0.095" (2.41mm)
Size / Dimension: 0.115" L x 0.105" W (2.92mm x 2.66mm)
Supplier Device Package: --
Package / Case: 2-SMD
Mounting Type: Surface Mount
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 22MHz
Q @ Freq: 30 @ 7.9MHz
Series: 4302R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 205mA
Tolerance: ±1%
Inductance: 6.8µH
Material - Core: Iron Powder
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are widely used electronic components. 4302R-682F are the types of fixed inductors, which are designed for use in a variety of applications. In this article, we will discuss the application fields and working principle of 4302R-682F.

Overview of 4302R-682F

4302R-682F is a surface-mount, shielded, through-hole fixed inductor. It is composed of high-quality oxygen-free copper winding, with an outer jacket of polyurethane, and an inner core of ferrite. Its size is 0.315 × 0.826 inches. With a rated inductance of 4.7mH ±20%, 4302R-682F provides excellent DC resistance and reliability for power electronics applications.

Application fields of 4302R-682F

4302R-682F is widely used in the electronics industry. It has a wide range of applications, such as:

  • High frequency power converters
  • Automotive electronics
  • Switch mode power supplies
  • DC-DC Converters
  • Inverters
  • Battery charge control

Working Principle of 4302R-682F

The working principle of 4302R-682F is based on the classic physical law of Faraday’s law of induction. When the inner core of a 4302R-682F is placed in a magnetic field, it will generate a voltage proportional to the rate of change of the magnetic flux. The generated voltage will then be stored in the inductor winding.

When an electric current is passed through the winding of the 4302R-682F, a magnetic field is generated around the core, and the inductor will oppose any changes in the current. The inductor will store energy in the form of the magnetic field, and will then release the energy in the form of electric current.

The amount of energy stored in the inductor is proportional to the square of the current passing through it. When the current is increased, the voltage across the inductor will increase, and vice versa.

Conclusion

4302R-682F is a type of surface-mount, shielded, through-hole inductor, which is designed for wide range of applications, such as high frequency power converters, automotive electronics, DC-DC converters, inverters, and battery charge control. It has excellent DC resistance and reliability for power electronics applications. Its working principle is based on Faraday’s law of induction.

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

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