AISM-1210-120K-T Inductors, Coils, Chokes

DC Resistance (DCR):	2.5 Ohm Max
Height - Seated (Max):	0.094" (2.40mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Supplier Device Package:	1210
Package / Case:	1210 (3225 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	2.52MHz
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Frequency - Self Resonant:	20MHz
Q @ Freq:	30 @ 2.52MHz
Series:	AISM-1210
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	140mA
Tolerance:	±10%
Inductance:	12µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors and the AISM-1210-120K-T

Inductors are vital components in many circuits, and can be used to store magnetic energy and for signal filtering, impedance matching, and voltage- or current-regulation. The AISM-1210-120K-T is a ceramic core inductor produced by KEMET Electronics Corporation for use as a fixed inductor. This article will discuss the application field and working principle of the AISM-1210-120K-T. A fixed inductor is a type of inductor that has a fixed inductance value that does not vary with frequency, current, or other factors. Fixed inductors are typically used in applications involving power supplies, DC-DC converters, RF applications, power supplies, cellular phones, and personal computers. The AISM-1210-120K-T is specifically designed for use in applications requiring small size, high efficiency, and mounting flexibility. The AISM-1210-120K-T is a small, surface-mountable fixed inductor that has a rated inductance of 120µHat a rated DC current of 1.6A. Its core material is ceramic, and its terminals are made of copper. The AISM-1210-120K-T has a wide operating temperature range of -55°C to +125°C, which makes it suitable for use in harsh environments. The working principle of the AISM-1210-120K-T is based on Faraday’s Law of Electromagnetic Induction. According to the law, when an electrical current is flowing through a conductor, a magnetic field is generated around the conductor. This magnetic field induces a current in a second conductor that is placed in the magnetic field. The magnitude of the induced current is proportional to the strength of the magnetic field, and the direction of the current is determined by the direction of the magnetic field. In the case of the AISM-1210-120K-T, as current flows through the wire, a magnetic field is generated around the coil and this induces a current in the second conductor, resulting in an inductance. The AISM-1210-120K-T is designed to have maximum inductance at a rated DC current, and the inductance remains relatively constant over a wide frequency range. In summary, the AISM-1210-120K-T from KEMET Electronics Corporation is a small, surface-mountable fixed inductor that has a rated inductance of 120µHat a rated DC current of 1.6A. The core material of the inductor is ceramic and the terminals are copper. The wide operating temperature range and high efficiency make the AISM-1210-120K-T well-suited for use in a variety of electronic applications, such as power supplies, DC-DC converters, RF applications, cellular phones, and personal computers. The working principle of the AISM-1210-120K-T is based on Faraday’s Law of Electromagnetic Induction in which a magnetic field is generated around a conductor and induces a current in a second conductor, resulting in an inductance.

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