1812-122G Allicdata Electronics
Allicdata Part #:

1812-122G-ND

Manufacturer Part#:

1812-122G

Price: $ 1.95
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 1.2UH 604MA 550 MOHM
More Detail: 1.2µH Unshielded Inductor 604mA 550 mOhm Max 2-SM...
DataSheet: 1812-122G datasheet1812-122G Datasheet/PDF
Quantity: 1000
650 +: $ 1.76803
Stock 1000Can Ship Immediately
$ 1.95
Specifications
DC Resistance (DCR): 550 mOhm Max
Height - Seated (Max): 0.190" (4.83mm)
Size / Dimension: 0.126" L x 0.126" W (3.20mm x 3.20mm)
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: 80MHz
Q @ Freq: 50 @ 7.9MHz
Series: 1812
Shielding: Unshielded
Current - Saturation: --
Current Rating: 604mA
Tolerance: ±2%
Inductance: 1.2µH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors

Inductors are a component of an electrical circuit that use electromagnetic induction to create a magnetic field in an inductive loop. In turn, this creates a voltage difference between the two terminals of the component, through Faraday\'s Law of Induction. This voltage, when added to the current flowing through the inductor, is used to create a force known as an inductance. The most common form of inductors used in circuits today are the fixed inductors, also known as stationary inductors. The 1812-122G is a type of fixed inductor and its application field and working principle will be discussed in this article.

Application Field

The 1812-122G is a popular choice for many industrial and electrical purposes due to its cost-effectiveness, reliability, and wide availability. It is a favorite among appliance and machinery manufacturers, and is also extensively used in commercial electronics such as mobile devices, car audio systems, and televisions. It is also often used in control circuits in electric motor systems, and is suitable for high volume installation in machines or circuitry. Additionally, the 1812-122G can be used on printed circuit boards in switching systems, and is found in many of the world\'s leading industrial and consumer products.

Working Principle

The 1812-122G is a fixed inductor that uses Faraday\'s Law of Induction to create a current in an inductive loop. The inductor has two terminals, one positive and one negative. When the current is passed through the inductor, it produces a magnetic field in the coil. This magnetic field is then used to create a voltage difference between the two terminals, known as the inductive voltage. This voltage in turn creates an electromotive force known as inductance, which helps to regulate the flow of electricity in the circuit.

The inductance of the 1812-122G is adjustable, allowing for more precise control over the voltage and current in the circuit. This makes it an ideal choice for many applications that require a finely-tuned current. Additionally, the 1812-122G is marked to be heat resistant, meaning it can handle the high currents of many switching systems without fail.

Conclusion

The 1812-122G is an excellent choice for various industrial applications due to its cost-effectiveness, reliability, and wide availability. It is an efficient and heat-resistant fixed inductor that can be used in a countless number of consumer and industrial devices. Its adjustable inductance extends its usability to circuits requiring a more precise and exact control over the voltage and current in the system. This makes the 1812-122G an ideal choice for many applications.

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

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