ASPI-0428S-2R2M-T Inductors, Coils, Chokes

Series:	ASPI-0428S
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Wirewound
Material - Core:	Ferrite
Inductance:	2.2µH
Tolerance:	±20%
Current Rating:	2.04A
Current - Saturation:	--
Shielding:	Shielded
DC Resistance (DCR):	31.3 mOhm Max
Q @ Freq:	--
Frequency - Self Resonant:	--
Ratings:	--
Operating Temperature:	-40°C ~ 85°C
Inductance Frequency - Test:	100kHz
Mounting Type:	Surface Mount
Package / Case:	Nonstandard
Supplier Device Package:	--
Size / Dimension:	0.185" L x 0.185" W (4.70mm x 4.70mm)
Height - Seated (Max):	0.118" (3.00mm)

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Introduction

A fixed inductor is an electrical device used to store or induce electrical energy in a stable circuit. Fixed inductors are key components for achieving stable electric capacity and circuit impedance. The ASPI-0428S-2R2M-T is a type of fixed inductor specifically developed for use in high frequency applications. This article introduces the application field and working principle of the ASPI-0428S-2R2M-T fixed inductor.

Application Fields

The ASPI-0428S-2R2M-T is a high-frequency fixed inductor that is designed for use in RFID systems, Bluetooth devices, wireless communications, and other medical and automotive electronic components. This type of specific high-frequency inductor is of particular importance in transmissions over wireless mediums. It is designed to provide stable and reliable performance in networks of high-frequency components.The ASPI-0428S-2R2M-T is also suitable for applications requiring inductors that will be subjected to temperatures ranging from -40°C to 105°C or higher. This type of inductor is robust enough to not interfere with the performance of these devices.

Working Principle

Fixed inductors use the principle of electromagnetic induction to create and retain a charge or current in a stable circuit. The force created by the current which passes through a coil magnetizes the coil, forming a magnetic field that stores the current. When the current is cut off, the magnetic field collapses, releasing the stored energy. This property of inductors allows it to be used in circuits as electrical filters or maintainers of a certain resistance.The ASPI-0428S-2R2M-T inductor uses a micro layer structure to create a highly efficient and reliable charge storage and release capability at high frequency. The construction of the ASPI-0428S-2R2M-T is unique in that it uses an innovative metal-oxide symmetrical self-aligned construction process. This construction process allows the device to be miniaturized and store a higher amount of energy, allowing for higher frequency operation.

Conclusion

As this article has shown, the ASPI-0428S-2R2M-T is a fixed inductor designed for use in RFID systems, Bluetooth devices, wireless communications, and other medical and automotive electronic components. This fixed inductor uses a micro layer structure, combining innovative metal-oxide symmetrical self-aligned construction process and high-frequency operation, to store a higher amount of energy in a smaller device. This makes the ASPI-0428S-2R2M-T an ideal choice for applications in the mentioned fields.

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