S1812R-682F Allicdata Electronics
Allicdata Part #:

S1812R-682F-ND

Manufacturer Part#:

S1812R-682F

Price: $ 3.79
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 6.8UH 408MA 1.2 OHM
More Detail: 6.8µH Shielded Inductor 408mA 1.2 Ohm Max 1812 (4...
DataSheet: S1812R-682F datasheetS1812R-682F Datasheet/PDF
Quantity: 1000
650 +: $ 3.41712
Stock 1000Can Ship Immediately
$ 3.79
Specifications
DC Resistance (DCR): 1.2 Ohm Max
Height - Seated (Max): 0.134" (3.40mm)
Size / Dimension: 0.189" L x 0.134" W (4.80mm x 3.40mm)
Supplier Device Package: 1812 (4532 Metric)
Package / Case: 1812 (4532 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 32MHz
Q @ Freq: 40 @ 7.9MHz
Series: S1812R
Shielding: Shielded
Current - Saturation: --
Current Rating: 408mA
Tolerance: ±1%
Inductance: 6.8µH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are one of the most common types of electrical components that control the flow of an electrical current in a specific circuit. The S1812R-682F is a type of fixed inductor which is widely used in a number of applications. This article will explore the different application fields of the S1812R-682F and its basic working principle.

Applications of the S1812R-682F

The S1812R-682F is typically used in power supply circuits, DC-DC converters, and other switching power supply applications. This type of inductor is capable of handling up to 1.5Amps of current, thus making it suitable for powering a wide variety of devices.

The S1812R-682F can also be used in analog circuits and audio applications. It is ideal for applications where noise needs to be filtered out, since the inductor helps to regulate the current and reduce AC noise. The S1812R-682F is also ideal for applications that require EMI suppression, since it helps to reduce unwanted electromagnetic interference.

The S1812R-682F has also been used in radio frequency applications, as it provides a stable inductance over a wide frequency range. This makes it useful for coupling, matching, and filter applications.

Working Principle

The S1812R-682F is comprised of a core material and air gap. These two components allow the inductor to store energy when a current is passed through the inductor. As the current decreases, the inductor releases the stored energy, thus creating an opposing current. This opposing current serves as a voltage drop, which helps to regulate the current flow.

The S1812R-682F also has two windings, which helps to increase its total inductance. The windings interact with the core material to create an inductor which is highly efficient and reliable.

Conclusion

The S1812R-682F is a type of fixed inductor which is used in a wide range of applications. This inductor is ideal for power supply, switching power supply, analog circuit, audio applications, and radio frequency applications. The S1812R-682F is comprised of a core material and air gap, which allows it to store energy and regulate current. Additionally, it also has two windings, which further enhance its total inductance.

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

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