DC Resistance (DCR):	167 mOhm Max
Height - Seated (Max):	0.095" (2.41mm)
Size / Dimension:	0.115" L x 0.105" W (2.92mm x 2.66mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SP1008
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	824mA
Tolerance:	±3%
Inductance:	820nH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

SP1008-821H Application Field and Working Principle

Fixed Inductors are common components that are often used in circuit design, and the SP1008-821H inductor is no exception. As an important device in the field of power inductors and transformers, the SP1008-821H Inductor can be used in many applications. This article will discuss the application field and working principle of the SP1008-821H inductor.The SP1008-821H Inductor is usually used in DC-DC converter, high frequency switching power supply circuits, DC injection suppression, broadband communication circuits, automotive on-board power supply units, and more. Due to its excellent characteristics of low DCR and high current, it is the best choice for products with strict design requirements.The SP1008-821H Inductor works by using its inductive properties to oppose variation in current. As current passes through the inductor, a magnetic field is generated around it and the current becomes resistive to changes. This is because an inductor opposes changes in the current through it and the variation in current is limited by the inductance. As a result, the current through the inductor can be maintained at a constant level, allowing the circuit to operate continuously.The SP1008-821H Inductor also has low DCR and is capable of efficiently converting energy from one form to another. It has an ideal response under high switching frequency and is able to help reduce Hall effects. It is suitable for circuits with high reliability, high operating temperature, small size and high speed switching.The SP1008-821H Inductor is also well-suited for Switch-Mode Power Supply (SMPS) and Voltage Regulator Module (VRM) applications. When used in power supplies, the inductor can store energy in its magnetic field, because of the inductive properties of the device. This energy is released when a current passes through the inductor and helps keep the output voltage stable.In addition to being used in power supplies, the SP1008-821H Inductor is also commonly used in noise suppression, which requires a stable voltage source. Its low DCR allows it to be used in circuits with high noise contexts, making it an ideal choice for noise suppression applications.The inductance of the inductor can also be adjusted in order to optimise the current in the circuit. By doing this, the inductor can adapt to the requirements of the circuit, helping to minimise power consumption and improve the efficiency of the circuit.The SP1008-821H Inductor is designed to provide excellent electrical and thermal performance, making it a popular choice for many applications. With its low DCR, high current capacity and excellent response under high switching frequency, this inductor is a perfect choice for any application. From DC-DC converters to power supplies to noise suppression, the SP1008-821H inductor is able to offer reliable performance.

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