AIRD-03-1R2M

Series:	AIRD-03
Packaging:	Bulk
Part Status:	Active
Type:	Wirewound
Material - Core:	Ferrite
Inductance:	1.2µH
Tolerance:	±20%
Current Rating:	21A
Current - Saturation:	116A
Shielding:	Unshielded
DC Resistance (DCR):	3 mOhm Max
Q @ Freq:	--
Frequency - Self Resonant:	--
Ratings:	--
Operating Temperature:	-25°C ~ 85°C
Inductance Frequency - Test:	1Hz
Mounting Type:	Through Hole
Package / Case:	Radial
Supplier Device Package:	--
Size / Dimension:	1.102" Dia (28.00mm)
Height - Seated (Max):	0.827" (21.00mm)

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Fixed Inductors

Inductors, or coils, are electrical components that store energy in the form of magnetic fields. They are most commonly used in circuits as a passive element. Fixed inductors, also known as non-variable inductors, are characterized by their constant inductance properties. Fixed inductors are available in a range of sizes, shapes, and types, each with its own distinct characteristics, and each offering different advantages. The AIRD-03-1R2M is one such type of fixed inductor.The AIRD-03-1R2M is a small, radial lead based chip inductor. It is highly reliable and designed to be easily surface mounted. The inductor is designed based on its application field, making it suitable for various components, including signal blocking, high frequency filtering, and power supply for low frequency circuits. The AIRD-03-1R2M also features a maximum DC resistance of 0.6Ω and a maximum DC current of 0.75A, both of which are relatively high for a component of its size.The working principle of the AIRD-03-1R2M is simple and effective. When a small DC current passes through the inductor, a magnetic field is generated, producing a unique type of energy known as induction. This energy is stored within the inductor, and can later be released into the system when the current is removed. The amount of energy stored within an inductor is determined by its inductance level, which is the measure of an inductor’s ability to store energy. The AIRD-03-1R2M has an inductance of 1.2mH, making it suitable for use in a variety of applications.The AIRD-03-1R2M is designed to be easy to install and use. It is available in tape and reel packaging, pre-formed on both sides of the centre spindle. This allows for easier handling, eliminating the need for any additional tools or hardware. The inductor also features a small, air-core structure that allows for efficient thermal conduction. This ensures that the temperature of the inductor remains consistent and within a safe range for operation.The AIRD-03-1R2M is a highly efficient component and a great choice for a wide range of applications. Its small size, high inductance, and easy-to-surface mount design makes it ideal for use in any circuit. Furthermore, its air-core structure provides effective thermal conduction to ensure safety and optimum performance.

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