FL3215T-680K Inductors, Coils, Chokes

DC Resistance (DCR):	2.3 Ohm
Height - Seated (Max):	0.065" (1.65mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1MHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	11MHz
Q @ Freq:	--
Series:	FLF
Shielding:	Unshielded
Current - Saturation:	180mA
Current Rating:	240mA
Tolerance:	±10%
Inductance:	68µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

Fixed inductors are widely used across consumer electronics, as they are key components in reconstructing energy associated with the everyday tasks of life. The FL3215T-680K fixed inductor is made up of high-performance inductors that provide excellent electrical performance, stability, and operating temperature capability.

FL3215T-680K Application Field

The use of the FL3215T-680K in consumer electronics is quite extensive. It is commonly used in power supplies, filters, transformers and even in automotive applications. Its popularity stems from the key characteristics associated with the FL3215T-680K: noise suppression, high efficiency, and low EMI radiation. It also has a high energy storage capacity, hence it is able to provide better performance than other similarly sized inductors.The FL3215T-680K accepts up to 680K peak current and can handle even higher current peaks. It offers high frequency EMI noise suppression, enabling it to meet stringent EMI requirements. The device also features a low profile design that enables it to fit into tight spaces. This is ideal for applications such as mobile devices that require extra room for bulky components.

FL3215T-680K Working Principle

The FL3215T-680K relies on Faraday’s Law of Electromagnetic Induction. In this law, an electric field is created around the coil of an inductor; when an electric current is applied to the coil, it generates an electric field that induces a voltage or current in the circuit, thus creating an electromagnetic field. This is the main principle on which the FL3215T-680K functions.In order to maximize the efficiency of the device, the design is optimized to ensure that the flux emanating from the device remains constant across the frequency range. This allows the inductor to maintain its peak performance even at higher frequencies and when subjected to high-frequency noise.

Conclusion

The FL3215T-680K is a high-performance inductor that provides excellent electrical performance, stability, and operating temperature capability. It is capable of dealing with wide range of frequencies and can handle even higher current peaks. It also offers excellent noise suppression capabilities, making it ideal for use in consumer electronic applications such as filters, transformers, and automotive applications. The versatility of the device makes it perfect for use in any component design.

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