ASPI-0503H-101K-T Inductors, Coils, Chokes

DC Resistance (DCR):	900 mOhm Max
Height - Seated (Max):	0.138" (3.50mm)
Size / Dimension:	0.228" L x 0.205" W (5.80mm x 5.20mm)
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:	ASPI-0503H
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	600mA
Tolerance:	±10%
Inductance:	100µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors are passive components that store electrical energy in the form of a magnetic field. They are used in a wide variety of circuits, from small portable radios to large-scale power systems. The ASPI-0503H-101K-T is a type of fixed inductor specifically designed for wide temperature and frequency range applications.

Structure and Construction

The ASPI-0503H-101K-T is a type of fixed inductor which consists of two cylindrical magnets and a ferrite core surrounded by a copper braid, all of which are fixed within an encapsulated plastic housing. The core and braid are both composed of copper, while the magnets are ferrite (magnets) which have been specially designed to provide the appropriate physical dimensions and electrical parameters.

Working Principle

When an alternating current is applied to the ASPI-0503H-101K-T, a magnetic field is created within the copper braid located around the ferrite core. The magnetic field induces a voltage in the coil which is directed against the applied voltage. This opposing voltage is known as "back EMF" which reduces the current flowing through the inductor. As the applied voltage increases, the amount of back EMF also increases, resulting in further restriction of the current.As the applied voltage reaches its peak, the back EMF reaches its maximum and the inductor is theoretically "saturated." In general, this saturation point occurs when the voltage reaches approximately 1.4 times the rated voltage of the inductor.

Application Field

The ASPI-0503H-101K-T can be used in a variety of applications, from military, aviation, and medical to automotive, consumer, and industrial applications. Thanks to its wide temperature and frequency range, this type of fixed inductor is especially suited for power supply and filter applications that require a high degree of reliability. In addition, the ASPI-0503H-101K-T has a low DC resistance which makes it suitable for circuits that are sensitive to temperature changes. The inductor also features a high Q-factor, which is ideal for high-frequency applications such as radio communications.

Conclusion

Fixed Inductors, such as the ASPI-0503H-101K-T, are an essential building block for many electronic circuits. Thanks to its wide temperature and frequency range, it is ideal for a wide range of applications that require a robust and reliable power supply or filter. The inductor’s unique construction also allows it to operate at high frequencies with minimal distortion.

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