RLF12560T-7R8N8R2 Inductors, Coils, Chokes

DC Resistance (DCR):	12.24 mOhm Max
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:	8.2A
Current Rating:	8.4A
Tolerance:	±30%
Inductance:	7.8µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsA fixed inductor, most often referred to as an inductor, is an electrical component that stores energy in the form of a magnetic field. It is made up of a coil of insulated wire wound around a core made of ferrite. The core provides a path for the flow of current through the coil, while the coil creates the magnetic field. The core also helps increase the inductance of the coil, which is measured in henries. The RLF12560T-7R8N8R2 is a type of fixed inductor. It is a surface mount component, making it suitable for a wide range of devices and applications. It has an inductance of 125µH, with a maximum DC current rating of 1.6 amps. With its high inductance and low DCR, it is a great choice for applications where high signal integrity and low signal loss is required.The main application field of the RLF12560T-7R8N8R2 is in switch mode power supplies. It can be used as an output filter, where it helps filter out RFI and EMI and protect the circuit from external interference. It can also be used as a low-pass filter, where it helps reduce radio frequency interference in an amplifier system. In recent years, it has also become popular for use in high frequency switching applications.The working principle of the RLF12560T-7R8N8R2 is relatively simple. When a current is passed through the coil, a magnetic field is generated around it. This field passes through the core, creating a self-inductance effect. This effect helps to resist changes in current, allowing the inductor to store energy and regulate the current in the circuit.As a fixed inductor, the RLF12560T-7R8N8R2 is a reliable and efficient component. It is small in size and requires minimal current, making it ideal for low power applications. Its high inductance and low DCR allows it to act as a low-pass filter and output filter to protect the circuit, while its reliability and low cost makes it highly desirable for a wide variety of applications.

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