SP1812R-124J Allicdata Electronics
Allicdata Part #:

SP1812R-124J-ND

Manufacturer Part#:

SP1812R-124J

Price: $ 1.25
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 120UH 210MA 4.6 OHM
More Detail: 120µH Shielded Inductor 210mA 4.6 Ohm Max Nonstan...
DataSheet: SP1812R-124J datasheetSP1812R-124J Datasheet/PDF
Quantity: 1000
1300 +: $ 1.13873
Stock 1000Can Ship Immediately
$ 1.25
Specifications
DC Resistance (DCR): 4.6 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: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 1kHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: --
Q @ Freq: --
Series: SP1812R
Shielding: Shielded
Current - Saturation: 188mA
Current Rating: 210mA
Tolerance: ±5%
Inductance: 120µH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are components of passive circuits that are used to reduce changes in their electrical properties. SP1812R-124J is a fixed inductor specifically designed for applications demanding extreme high current capability. This inductor is mainly suitable for the audio frequency, and power supply range. This article aims to discuss the application field and working principles of this specific component.

Working Principle

Fixed inductors work by creating a resistant material to passing electricity. They do this by creating an alternating magnetic field when a voltage is applied across its terminals. The strength of this magnetic field will depend on the inductance of the inductor. The higher the inductance, the stronger the magnetic field will be. The opposing magnetic field that is created will result in an opposing force, which will resist the flow of electricity. This resistance results in the voltage and current in the circuit being reduced.

Application Field

The SP1812R-124J fixed inductor is specially designed for extreme high current capability. This makes it suitable for audio frequency and frequence power supply range applications. It is ideal for use in various power supplies, such as DC-DC converters, high-power adapters, and electronic ballasts.

The SP1812R-124J also has a wide range of inductance values, allowing it to be used in a variety of circuits. This feature makes it a great choice for RF communication applications, as it can be used to control the flow of radio frequency signals. Furthermore, its high current capability makes it suitable for use in high-power motors and drivers for industrial applications, such as automotive electronics and medical equipment.

Conclusion

The SP1812R-124J fixed inductor is an ideal component for demanding high current capability applications, including audio frequency, power supply, RF communication, and industrial applications such as automotive electronics and medical devices. This is thanks to its high inductance values and its ability to create a strong magnetic field which resists the flow of electricity in a circuit. Have you encountered any application involving the SP1812R-124J capacitor? Share your experience in the comments below.

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

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