SPM3020T-1R0M-CA02 Allicdata Electronics
Allicdata Part #:

SPM3020T-1R0M-CA02-ND

Manufacturer Part#:

SPM3020T-1R0M-CA02

Price: $ 0.54
Product Category:

Inductors, Coils, Chokes

Manufacturer: TDK Corporation
Short Description: FIXED IND 1UH 3.8A 42.2 MOHM SMD
More Detail: 1µH Shielded Wirewound Inductor 3.8A 42.2 mOhm Max...
DataSheet: SPM3020T-1R0M-CA02 datasheetSPM3020T-1R0M-CA02 Datasheet/PDF
Quantity: 1000
2000 +: $ 0.49352
Stock 1000Can Ship Immediately
$ 0.54
Specifications
Series: SPM
Part Status: Not For New Designs
Type: Wirewound
Material - Core: Metal
Inductance: 1µH
Tolerance: ±20%
Current Rating: 3.8A
Current - Saturation: 4.4A
Shielding: Shielded
DC Resistance (DCR): 42.2 mOhm Max
Q @ Freq: --
Frequency - Self Resonant: --
Ratings: --
Operating Temperature: -40°C ~ 125°C
Inductance Frequency - Test: 100kHz
Features: --
Mounting Type: Surface Mount
Package / Case: Nonstandard
Supplier Device Package: --
Size / Dimension: 0.126" L x 0.118" W (3.20mm x 3.00mm)
Height - Seated (Max): 0.079" (2.00mm)
Description

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Fixed inductors have long been used in electronic circuits for a variety of applications, including frequency regulation, signal routing, and signal filtering. The SPM3020T-1R0M-CA02 is a type of fixed inductor, capable of meeting a wide variety of design requirements. This article will discuss the application field and working principle of the SPM3020T-1R0M-CA02.

The SPM3020T-1R0M-CA02 fixed inductor is an ideal choice for applications requiring a low DC resistance. This inductor is suitable for use in power converters, as well as in circuits requiring operation in a mix of AC and DC environments. The part is also suitable for telecom linecards, printer switching, and linear regulator designs. The SPM3020T-1R0M-CA02 can support up to 18 A current, with a core saturation of up to 25 A Peak-Peak.

The SPM3020T-1R0M-CA02 is manufactured using multilayer chip technology, which gives it a high current density and improved power dissipation compared to other similar inductors. The inductor has a self-resonant frequency of up to 4 GHz, which ensures that it can maintain high performance when used in circuits with higher frequencies. The inductor also has an inductance tolerance of +/- 15%, making it suitable for use in high accuracy applications.

The SPM3020T-1R0M-CA02 offers superior signal integrity, thanks to its metal alloy core and wire windings. The core material allows for fast switching and improved EMI immunity, while the wire windings reduce circuit susceptibility to EMI related disturbances. Additionally, the part is RoHS compliant, making it suitable for use in environmentally friendly electronic designs.

The working principle of the SPM3020T-1R0M-CA02 is based on Faraday’s law, which states that when a magnetic field is applied to a conductor, an electromotive force (EMF) is induced in the conductor. In this case, the SPM3020T-1R0M-CA02 is designed with a metal alloy core and wire windings, which creates a magnetic field when a current is applied to the part. This in turn induces an EMF, which is then used to create an electrical signal.

In conclusion, the SPM3020T-1R0M-CA02 fixed inductor is suitable for use in a range of applications, including power converters, printers switching, and linear regulator designs. The part is manufactured using multilayer chip technology, and offers superior signal integrity and EMI immunity. Additionally, the working principle of the SPM3020T-1R0M-CA02 is based on Faraday’s law, which dictates the flow of the induced EMF when a current is applied to the inductor.

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

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