103R-392K Allicdata Electronics
Allicdata Part #:

103R-392K-ND

Manufacturer Part#:

103R-392K

Price: $ 2.63
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 3.9UH 250MA 1.55 OHM
More Detail: 3.9µH Unshielded Inductor 250mA 1.55 Ohm Max Nons...
DataSheet: 103R-392K datasheet103R-392K Datasheet/PDF
Quantity: 1000
2000 +: $ 2.39429
Stock 1000Can Ship Immediately
$ 2.63
Specifications
DC Resistance (DCR): 1.55 Ohm Max
Height - Seated (Max): 0.075" (1.91mm)
Size / Dimension: 0.100" L x 0.100" W (2.54mm x 2.54mm)
Supplier Device Package: --
Package / Case: Nonstandard, 2 Lead
Mounting Type: Surface Mount
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 68MHz
Q @ Freq: 24 @ 7.9MHz
Series: 103R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 250mA
Tolerance: ±10%
Inductance: 3.9µH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are components which are designed to provide a constant value of inductance over a wide range of frequency. The 103R-392K inductors are one of the most commonly used and widely accepted inductors in the industry. Specifically designed to provide low cost while still offering high reliability, these inductors are typically used in consumer and industrial electronics, including audio amplifiers, switching power supplies, power filters, RF amplifiers, and high frequency applications.

Applications of 103R-392K Fixed Inductors

The 103R-392K inductors are the most general-purpose inductors on the market. They are used in a variety of applications, such as audio systems, switch-mode power supplies, and electronic motor control. These inductors can provide improved performance in circuits where additional inductance is required, such as crossed inductor filters, low-pass filters, and harmonic suppression filters. Additionally, these inductors also provide high performance in RF and high-frequency circuits, making them a versatile component for many applications.

Production Process of 103R-392K Fixed Inductors

The 103R-392K inductors are made using a multi-stage production process. First, the electrical characteristics of the inductor are determined, including the inductance value, winding type, and maximum current rating. Then, the inductor is wound using a specialized machine. After the winding process is complete, the inductor is placed in a special fabrication oven to cure the wire insulation. Finally, the inductor is tested to verify its electrical characteristics.

Specifications of 103R-392K Fixed Inductors

The 103R-392K inductors are specified according to a variety of parameters, including inductance, current rating, temperature rating, and voltage rating. Typical inductance values range from 0.1 uH to 100 uH, with current ratings of up to 10 Amps. The temperature rating ranges from -55°C to +125°C, and the voltage rating is up to 250 Vrms. These specifications make the 103R-392K inductors suitable for a wide range of applications.

Working Principle of 103R-392K Fixed Inductors

The working principle of the 103R-392K inductor is based on the fact that when current passes through any coil or loop of wire, a magnetic field is generated around it. As the current increases, the magnetic field becomes stronger and eventually reaches its saturation point. The flux linkage of the created magnetic field with the coil produces an inductive reactance, also known as the inductance, which is measured in units of Henry (H).

The 103R-392K inductors enable a wide range of applications due to their versatile electrical characteristics. The inductor is produced using a specialized production process, and its specifications make it suitable for a variety of applications. The working principle of the 103R-392K inductor is based on the fact that a magnetic field is generated when current passes through any coil or loop of wire.

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

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