1840-08F Allicdata Electronics
Allicdata Part #:

1840-08F-ND

Manufacturer Part#:

1840-08F

Price: $ 2.70
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 680NH 1.52A 120 MOHM
More Detail: 680nH Unshielded Molded Inductor 1.52A 120 mOhm Ma...
DataSheet: 1840-08F datasheet1840-08F Datasheet/PDF
Quantity: 1000
2500 +: $ 2.45637
Stock 1000Can Ship Immediately
$ 2.7
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: 25MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 250MHz
Q @ Freq: 55 @ 25MHz
Series: 1840
Shielding: Unshielded
Current - Saturation: --
Current Rating: 1.52A
Tolerance: ±1%
Inductance: 680nH
Material - Core: Phenolic
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are widely used components in electrical circuits. They are composed of an insulated wire wrapped around an iron core and other materials like plastic, air, ferrite, or ceramic, and then enclosed by a cylindrical shell. The inductor stores energy in the magnetic field that is created by electric current flowing through it. The most popular style of inductors is the 1840-08F type, which is generally found in consumer electronics such as home appliances, digital cameras, cell phones, computers, and audio/visual equipment.

1840-08F fixed inductors are cylindrical in shape with a rectangular base. They are composed of a high-quality ferrite core and two flat, insulated spiral coils. These inductors are small in size and provide a tight form factor without sacrificing the efficiency of the device. The use of flat spiral coils produces a higher quality inductor, and a greater range of inductance values. As a result, these parts have a variety of applications.

1840-08F fixed inductors are commonly found in many electronic circuits, such as audio/video receiver power supplies, oscillator circuits, switching power supplies, and motor control circuits. These inductors are also used in filter circuits, high-frequency switching, and RF circuits. The 1840-08F inductors are used in applications where a high quality, low-loss inductor is needed to achieve optimum performance.

The working principle of 1840-08F fixed inductors is simple. When an alternating current passes through the inductor, a changing magnetic field is produced around the core material. This changing magnetic field induces a voltage across the inductor which opposes the changing current and causes the inductor to act as a resistor to the current. This phenomenon is known as inductive reactance and is due to the magnetic field generated by the current.

The 1840-08F inductors offer a range of advantages in electronic circuits. The flat spiral coils create a higher quality inductor, together with a wide range of inductance values, making them suitable for many different applications. These inductors are also small in size and provide a tight form factor without sacrificing efficiency. Furthermore, these inductors are very reliable and require low maintenance.

In conclusion, 1840-08F fixed inductors are widely used electronic components that store energy in the magnetic field created by electric current passing through them. These inductors are small in size, making them suitable for a variety of applications. They are also reliable and require low maintenance. The working principle of these inductors is simple and is based on the principle of inductive reactance, which opposes the changing current and causes the inductor to act as a resistor.

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

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