SDR1307A-820K Allicdata Electronics
Allicdata Part #:

SDR1307A-820KTR-ND

Manufacturer Part#:

SDR1307A-820K

Price: $ 0.32
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 82UH 2.1A 140 MOHM SMD
More Detail: 82µH Unshielded Wirewound Inductor 2.1A 140 mOhm M...
DataSheet: SDR1307A-820K datasheetSDR1307A-820K Datasheet/PDF
Quantity: 1000
1600 +: $ 0.28728
Stock 1000Can Ship Immediately
$ 0.32
Specifications
DC Resistance (DCR): 140 mOhm Max
Height - Seated (Max): 0.287" (7.30mm)
Size / Dimension: 0.512" L x 0.512" W (13.00mm x 13.00mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 125°C
Ratings: AEC-Q200
Frequency - Self Resonant: 6MHz
Q @ Freq: 18 @ 2.52MHz
Series: SDR1307A
Shielding: Unshielded
Current - Saturation: 3.2A
Current Rating: 2.1A
Tolerance: ±10%
Inductance: 82µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors, also known as inductors, are components used to store a specific amount of electrical energy when AC or DC current passes through them. The SDR1307A-820K fixed inductor is also one of them. It is mainly used for high-frequency filtering, power switching circuits, current charging and discharging circuits, and radio frequency circuits. Let\'s take a closer look at the application field and working principle of SDR1307A-820K.

The application field of SDR1307A-820K involves high-frequency filtering, power switching circuits, current charging and discharging circuits, and radio frequency circuits. It can be used in circuits for various purposes, including increasing the direct current attenuation rate, stabilizing the bias current, and stabilizing the permeable resistance. It also helps to provide the necessary power supply for charger chips in mobile phones, industrial control machines, PDAs, and digital cameras. In addition, SDR1307A-820K can be used to construct cable television downstream filters, voltage-doubling rectifiers, and inverters.

The working principle of SDR1307A-820K is based on Physics law, which is also applied to electric current. According to the law, when a current is passed through a conductor, it will generate a certain amount of inductance. This inductance will store a certain amount of energy and will slow down the current flow. The SDR1307A-820K fixed inductor is based on the same principle. It is composed of multiple coils wound around a magnetic core, forming a magnetic field when electricity passes through it. The magnetic field gradually accumulates a certain amount of energy, thus storing energy and slowing down the current flow.

The SDR1307A-820K fixed inductor is a widely used component, thanks to its excellent performance and long life span. It is the perfect choice for high-frequency filtering, power switching circuits, current charging and discharging circuits, and radio frequency circuits. Its inductance is stable and reliable, helping to increase the direct current attenuation rate, stabilize the bias current, and stabilize the permeable resistance. Moreover, it is suitable for low-voltage circuits and its heat dissipation is superior to other conventional components. All of these amazing features make the SDR1307A-820K fixed inductor an invaluable asset for any electronic engineer.

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

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