1840-35F Allicdata Electronics
Allicdata Part #:

1840-35F-ND

Manufacturer Part#:

1840-35F

Price: $ 2.70
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 18UH 265MA 1.8 OHM TH
More Detail: 18µH Unshielded Molded Inductor 265mA 1.8 Ohm Max ...
DataSheet: 1840-35F datasheet1840-35F Datasheet/PDF
Quantity: 1000
2500 +: $ 2.45637
Stock 1000Can Ship Immediately
$ 2.7
Specifications
DC Resistance (DCR): 1.8 Ohm 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: 2.5MHz
Operating Temperature: -55°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 30MHz
Q @ Freq: 60 @ 2.5MHz
Series: 1840
Shielding: Unshielded
Current - Saturation: --
Current Rating: 265mA
Tolerance: ±1%
Inductance: 18µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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A fixed inductor, also known as a tapped inductor or slug-tuned inductor, is a type of inductor whose inductance value cannot be adjusted once it is manufactured. The 1840-35F fixed inductor is a unique type of inductor, designed for specialized applications. It is used for a wide range of applications, and its working principle is integral to its operation.

The 1840-35F fixed inductor is constructed from a copper winding and outer casing, usually made from a non-metallic material such as plastic or metal. It is a fixed inductor because its inductance, measured in henrys, cannot be adjusted. If it has taps, then it is known as a tapped inductor; if not, then it is referred to as a slug-tuned inductor. The 1840-35F is a slug-tuned inductor, with a fixed inductance of 5 millihenrys.

The 1840-35F is designed for many applications, such as buzzers, filters, and resonant circuits. Buzzers, for instance, produce sound waves by sending alternating current through an inductor.Vibrations cause the buzzing or ringing sound that is produced. In the case of a filter, the 1840-35F serves to block unwanted signals from entering the circuit. Finally, in a resonant circuit, current alternates between different parts of the circuit. In this case, the 1840-35F helps to regulate the current, resulting in smoother frequencies and less noise.

The working principle of the 1840-35F is similar to that of any fixed inductor. When a current flows through the inductor, a magnetic field is created around it. This magnetic field produces an electromotive force (EMF) in the opposite direction of the current, thus acting as a resistor to the current’s flow. This is known as inductance, and is directly proportional to the wire length, number of turns, and ampere-turns. The number of ampere-turns is what determines the characteristics of the given inductor.

The 1840-35F is designed with a high degree of accuracy, allowing for precise control over the current, and thus the sound or frequency produced. This is possible because the inductance on the 1840-35F is fixed and unchanging. This allows for accurate control over the current flow, resulting in a consistent sound or frequency throughout the operation of the device.

The 1840-35F fixed inductor is a versatile and reliable choice for many applications. Its fixed inductance ensures that it is able to maintain its characteristics over time, while the precise control over the current ensures that the sound or frequency produced will be consistent. This makes it an ideal choice for applications that require precise control or accuracy. For all of these reasons, the 1840-35F should be given serious consideration when selecting a fixed inductor for a given application.

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

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