RLF12560T-1R9N120 Inductors, Coils, Chokes

DC Resistance (DCR):	3.6 mOhm
Height - Seated (Max):	0.185" (4.70mm)
Size / Dimension:	0.504" L x 0.492" W (12.80mm x 12.50mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	RLF
Shielding:	Shielded
Current - Saturation:	15.6A
Current Rating:	12.7A
Tolerance:	±30%
Inductance:	1.9µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to Fixed Inductors

Fixed inductors are devices that store energy in the form of a magnetic field. They are made up of coils of wire that form a magnetic field when energized. Fixed inductors have many uses, which range from power converters, filters, oscillators, and even amplifiers.Fixed inductors come in many shapes and sizes. Some of the most common types are air core, ferrite core, and powdered iron core inductors. Air core inductors are made from an air-filled space within the inductor that is surrounded by a coil of wire, while ferrite core and powdered iron core inductors are core materials with a coil of wire wound around them.

RLF12560T-1R9N120 Application Field and Working Principle

The RLF12560T-1R9N120 is a fixed inductor that uses a ferrite core material. The inductor has a total of 20 turns with an inductance value ranging from 1.2 to 12.5 uH. The inductor is rated to handle currents up to 5.5A.The working principle of the RLF12560T-1R9N120 inductor is based on Faraday’s law of induction. This law states that when a conductor is placed inside a magnetic field, an electromotive force (EMF) will be induced in the conductor. The magnitude of the EMF produced depends on the rate of change of the magnetic flux.The RLF12560T-1R9N120 can be used in a variety of applications. It is commonly used as an inductor in switching power supplies and in DC-DC converters. It can also be used in circuit filters and impedance matching circuits, and noise reduction and suppression.The RLF12560T-1R9N120 has several beneficial features. It has excellent heat resistance, meaning that it can be used in environments where higher operating temperatures are expected. The inductor also has good moisture resistance, making it suitable for applications where exposure to moisture and humid environments is expected. Additionally, the inductance value of the RLF12560T-1R9N120 is stable and linear over wide temperature and current ranges.

Conclusion

Fixed inductors, such as the RLF12560T-1R9N120 are an important component in a variety of electronic circuitry applications. They store energy in the form of a magnetic field and the magnitude of the EMF produced in the inductor is dependent on Faraday’s law of induction. Fixed inductors can be used in a variety of applications, such as power converters, filters, oscillators, and amplifiers. Furthermore, the RLF12560T-1R9N120 has several beneficial features, such as excellent heat and moisture resistance.

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