1812R-183G Allicdata Electronics
Allicdata Part #:

1812R-183G-ND

Manufacturer Part#:

1812R-183G

Price: $ 1.41
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 18UH 268MA 2.8 OHM SMD
More Detail: 18µH Unshielded Inductor 268mA 2.8 Ohm Max 2-SMD
DataSheet: 1812R-183G datasheet1812R-183G Datasheet/PDF
Quantity: 1000
650 +: $ 1.28016
Stock 1000Can Ship Immediately
$ 1.41
Specifications
DC Resistance (DCR): 2.8 Ohm 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: 2.5MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 15MHz
Q @ Freq: 50 @ 2.5MHz
Series: 1812R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 268mA
Tolerance: ±2%
Inductance: 18µH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electrical components designed to store energy in the form of a magnetic field and are used in a wide variety of applications, including signal processing, DC to AC converters, motors and DC to DC power conversion. 1812R-183G is one of the fixed inductors.

1812R-183G is a fixed axial lead inductor with power ratings of 1/8 Watt and self resonance frequency above 10 GHz. It has a small form factor with short leads, making it ideal for tight spaces. The component is RoHS compliant and available in tape and reel packaging for automated assembly.

The most common application for 1812R-183G is RF signal filtering. This fixed inductor is used in RF amplifiers and other circuits that are designed to filter out high frequency noise from the signal. The sum of all the capacitance and inductance of the fixed inductor forms a LC filter that is tuned to the desired frequency. This allows for a smooth transfer of the signals, reducing the distortion and reducing the noise.

The working principle of the 1812R-183G is based on the theory of Faraday\'s law of induction, which states that an inductor stores electrical energy in the form of a magnetic field. When a changing current flows through the inductor, a magnetic field is induced and the energy stored is thus related to the magnetic flux and the inductance. The magnetic flux generated by the current flow is proportional to the number of turns in the inductor, and can be tuned by changing the rate of current flow.

The fixed inductor 1812R-183G is designed to have a high self-resonance frequency, which allows for a higher operating frequency and better filtering performance. The component also has a high power rating, which allows for a larger range of applications. The use of a small form factor also allows for more components to be installed in a smaller space, leading to higher cost-effectiveness.

The 1812R-183G is a versatile and cost-effective fixed inductor suitable for a variety of applications, including RF signal filtering, DC to AC converters, motors, and DC to DC power conversion. The component is RoHS compliant and available in both tape and reel packaging, making it ideal for automated assembly.

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

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