ASPI-0418S-330M-T3

DC Resistance (DCR):	524 mOhm Max
Height - Seated (Max):	0.071" (1.80mm)
Size / Dimension:	0.165" L x 0.165" W (4.20mm x 4.20mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-25°C ~ 100°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	ASPI-0418S
Shielding:	Shielded
Current - Saturation:	450mA
Current Rating:	610mA
Tolerance:	±20%
Inductance:	33µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors, also known as coils, are electronic components that produce magnetic fields when energized. They have a variety of uses, including filtering, matching, tuning, and energy storage. Manufacturers produce these components in various shapes and sizes, with different electrical properties depending on the application. One example of a fixed inductor is ASPI-0418S-330M-T3.

ASPI-0418S-330M-T3

ASPI-0418S-330M-T3 is a fixed inductor with various applications in the electric and electronic fields. It has a size of 4.5x4x1.4mm and a lead spacing of 0.08in. Its inductance value is 330μH, and its DC resistance value is 0.225 Ohms. It has a maximum DC current of 536mA, and a rated DC current of 140mA. Its wide Q range and high saturation current make it suitable for use in various RF and high power applications. The inductor has a temperature tolerance range of -40°C to +85°C.

Application Field

ASPI-0418S-330M-T3 is suitable for use in various electrical and electronic applications. It can be used as an impedance matching component in RF communication systems, for power smoothing and filtering in switching power supplies, and as a signal tuner in communications systems. In high power circuit designs, the high saturation current of the inductor makes it suitable for use as an energy storage and smoothing component. The component can also be used in MCU and CPU regulators, LED lighting circuits, and battery-powered systems.

Working Principle

An inductor works by generating an electromagnetic field when an AC or DC current is applied. This induces an electromotive force in the inductor, which opposes the change in current flow. This is known as “self-inductance” where the inductor acts as a self-regulating device that limits or “chokes” the current flowing through it. Fixed inductors, such as ASPI-0418S-330M-T3, are able to store energy in the form of a magnetic field. The energy is released when the current flow is interrupted or reduced. This action allows the inductor to act as a filter, regulator, and signal tuner. In conclusion, the ASPI-0418S-330M-T3 is a fixed inductor with a wide range of applications. It is suitable for use as an impedance matching component, filter, regulator, and tuner. Its high saturation current makes it suitable for use in high power applications, and its small size makes it easy to integrate into a variety of circuits.

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