1840R-18K Allicdata Electronics
Allicdata Part #:

1840R-18K-ND

Manufacturer Part#:

1840R-18K

Price: $ 0.67
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 3.3UH 1.02A 120 MOHM
More Detail: 3.3µH Unshielded Molded Inductor 1.02A 120 mOhm Ma...
DataSheet: 1840R-18K datasheet1840R-18K Datasheet/PDF
Quantity: 1000
2500 +: $ 0.59819
Stock 1000Can Ship Immediately
$ 0.67
Specifications
DC Resistance (DCR): 120 mOhm Max
Height - Seated (Max): --
Size / Dimension: 0.187" Dia x 0.437" L (4.75mm x 11.10mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 70MHz
Q @ Freq: 35 @ 7.9MHz
Series: 1840R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 1.02A
Tolerance: ±10%
Inductance: 3.3µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors, technically known as chokes, store energy in the form of magnetic fields and are used for a variety of applications. The 1840R-18K is a type of fixed inductor typically used for filtering out noise and keeping voltage or current stable.

The 1840R-18K can be found in many electronic circuits. Its most common application is in filters used to reduce noise in power supplies or other devices. It is also used in switching power converters, voltage-controlled oscillators, and audio amplifiers. The 1840R-18K is particularly useful in these applications because it has low resistance and very high inductance.

The 1840R-18K works by storing energy in the form of an electromagnetic field. This field is generated when electrical current flows through the device. This stored energy is then released as the current is cut off. The current then passes through a coil, generating an electric field. The field counteracts changes in voltage and current levels.

The 1840R-18K is a good choice for noise reduction because it has low resistance and very high inductance. This property makes it more effective at filtering out noise. It also has a high saturation current, which means it can handle large currents without overheating. Additionally, the 1840R-18K is easy to mount and requires little maintenance.

The 1840R-18K is a versatile and reliable inductor that is used in many applications. It can be used to reduce noise, maintain voltage or current levels, and power converters and audio amplifiers. This type of inductor is easy to install and maintain, making it a popular choice among engineers and hobbyists.

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

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