ASPI-0315FS-1R5N-T2

DC Resistance (DCR):	37 mOhm
Height - Seated (Max):	0.059" (1.50mm)
Size / Dimension:	0.118" L x 0.118" W (3.00mm x 3.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-25°C ~ 120°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	ASPI-0315FS
Shielding:	Shielded
Current - Saturation:	2.1A
Current Rating:	2.1A
Tolerance:	±30%
Inductance:	1.5µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

ASPI-0315FS-1R5N-T2 is a fixed inductor manufactured and distributed by TDK. This type of component is part of the family of fixed inductors, and it is suitable for a variety of applications due to its wide range of features. It is especially popular for providing stability, energy savings, and reliability in circuits. Fixed inductors are used in a wide variety of circuits and systems, typically to achieve a desired inductance, or to act as a low-pass filter or a high-pass filter for DC and AC signals. In general, the resistance, capacitance, and inductance of a fixed inductor remain constant regardless of the frequency of the alternating current present.

Applications

The ASPI-0315FS-1R5N-T2 fixed inductor is primarily used in circuits and systems requiring good performance, reliability, and efficiency in their operation. This type of inductor is ideal for use in switching power supplies, motor drives, and medical equipment, as well as for powering integrated circuits. This enables the efficient operation of such complex systems, all while conserving power and minimizing heat generation.

Design

The ASPI-0315FS-1R5N-T2 is designed with low DCR and high current capacity for increased performance and reliability. The inductor features an iron core design, which provides excellent protection to the coil and enables excellent heat transfer. It also features a ferrite bobbin construction with a tinned copper wire windings, providing excellent protection against EMI and RFI interference. The inductance of the component is marked on the inner surface of the inductor, and is rated for a 3.3μH inductance.

Operation

The ASPI-0315FS-1R5N-T2 fixed inductors operate based on an inductive principle. When a voltage or current is applied, the inductor resists any change in the current. This effectively creates a path for the current, and it can be used to filter or condition signals. The amount of resistance provided by the inductor is determined by its inductance value and the amount of current applied. This resistance is known as ‘ inductance’. The ASPI-0315FS-1R5N-T2 fixed inductor is reliable and can handle up to 1.5A of continuous current, with a saturation current of 2.25A and an 33mΩ DCR value.

Conclusion

The ASPI-0315FS-1R5N-T2 fixed inductor is a highly reliable and power efficient component suitable for a variety of applications. It can handle up to 1.5A of continuous current, and its low DCR value and iron core construction ensure excellent signal integrity, minimal heat generation, and reliable protection against EMI and RFI interference. With its wide range of features, the ASPI-0315FS-1R5N-T2 fixed inductor is a popular choice for circuits requiring stability, energy savings, and reliable operation.

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