SC3DF-121 Allicdata Electronics
Allicdata Part #:

SC3DF-121-ND

Manufacturer Part#:

SC3DF-121

Price: $ 0.22
Product Category:

Inductors, Coils, Chokes

Manufacturer: Signal Transformer
Short Description: FIXED IND 120UH 360MA 3.5 OHM
More Detail: 120µH Unshielded Wirewound Inductor 360mA 3.5 Ohm ...
DataSheet: SC3DF-121 datasheetSC3DF-121 Datasheet/PDF
Quantity: 1000
2000 +: $ 0.20739
Stock 1000Can Ship Immediately
$ 0.22
Specifications
DC Resistance (DCR): 3.5 Ohm Max
Height - Seated (Max): 0.122" (3.10mm)
Size / Dimension: 0.256" L x 0.173" W (6.50mm x 4.40mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: --
Q @ Freq: --
Series: SC3DF
Shielding: Unshielded
Current - Saturation: 190mA
Current Rating: 360mA
Tolerance: ±20%
Inductance: 120µH
Material - Core: --
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electric components that are designed to provide a varying inductance. This type of component is often used in a wide variety of different applications, from basic consumer electronics to complex industrial operations. One of the most common applications for fixed inductors is the SC3DF-121.

The SC3DF-121 is a surface mount fixed inductor that offers a range of inductance between 150nH and 1500nH. It is designed for use in power supplies, digital and switching circuit designs, and other demanding applications. The component is also designed to provide high current operation up to 30A, and it features a wide range of mounting options. Additionally, the inductance is adjustable with an external capacitor.

The working principle of the SC3DF-121 consists of a fixed inductance that functions as a magnetic core. In general, the core of the inductor is a wire coil that is wound with an inductive coil and around the core of the inductance. This increases the inductance and the impedance of the circuit, while also creating a magnetic field that is proportional to the current that is flowing through the coil.

The inductance of the SC3DF-121 is determined by the size of the inductor’s core, which is usually measured in Henry per meter (H/m). The inductance is also affected by the number of turns that the coil has, as well as the material of the core and the type of the wire that is used to wind the coil. Additionally, the frequency at which the inductor is used also affects the inductance of the component.

When the SC3DF-121 is used, the inductance is maintained by the magnetic field that is created when current is applied to the inductor coil. When a voltage is applied to the coil, the number of turns in the coil produces a magnetic field that maintains the inductance. This is done by causing an increase in current to flow through the wire coil, which decreases the resistance and increases the inductance. As the voltage is increased or decreased, the current is also changed, and the inductance of the device will change accordingly.

The SC3DF-121 is used in a wide range of applications, including power supplies, digital and switching circuits, and other demanding applications. The component is designed for use in high current devices, and its wide range of mounting options makes it suitable for a variety of applications. Additionally, its adjustable inductance means that it can easily be adjusted for different applications.

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

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