2727-05G

DC Resistance (DCR):	2.3 Ohm Max
Height - Seated (Max):	0.300" (7.62mm)
Size / Dimension:	0.280" L x 0.160" W (7.11mm x 4.06mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	2.5MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	22MHz
Q @ Freq:	80 @ 2.5MHz
Series:	2727
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	290mA
Tolerance:	±2%
Inductance:	22µH
Material - Core:	Iron
Type:	Toroidal
Part Status:	Active
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed Inductors are widely used in various electronic circuits due to their ability to store energy in the form of an electromagnetic field and provide a controlled current flow. The 2727-05G is one of the most common inductors used in consumer electronics, automotive and industrial applications.The 2727-05G is a small, high-performance inductor designed for high current applications, mainly used in frequency filtering and noise reduction circuits. This inductor features a high self-resonant frequency, low core losses, and low EMI interference, making it an ideal choice for power regulation and over-current protection.The inductance of the 2727-05G is a critical factor in the performance of the inductor. Normal ferrite core materials have a maximum inductance of 150µH at a maximum frequency of 200KHz. By selecting special materials for the core, an inductance of 1mH at 1MHz can be obtained. This is ideal for many power supplies, as higher inductance allows bigger current ripple reduction and better transient response.The 2727-05G features a shield case made of nickel-bare steel for superior heat dissipation. The inductor\'s design ensures excellent power handling capabilities, allowing currents between 1A and 4A. The inductor provides a high impedance up to 10MHz, a wide inductance range of 8mH to 1mH, and a low DC resistance of 0.2Ω.The 2727-05G uses a magnetic path between two high-temperature iron powder cores which help maintain inductance over temperature. Apot magnetic core material is also used, allowing better heat dissipation and lower eddy currents, which reduces losses. The core is held securely in its body by a thin metallic material layer which improves the thermal stability and prevents overheating.The working principle of the 2727-05G is based on Faraday’s law of induction: when a current flows through a conductor, an induced voltage is created. The induced voltage creates a magnetic field around the conductor which interacts with the induced voltage, resulting in a voltage drop and inductance.The combination of the 2727-05G’s components creates a stable, low-profile inductor capable of handling high currents while still providing the required inductance. This inductor is ideal for applications in consumer electronics, automotive, and industrial applications, where low-profile components are necessary.The 2727-05G is widely used for a variety of applications, including frequency filtering and noise reduction circuits. It provides excellent ripple suppression for secondary power supplies and over-current protection, ensuring that circuits are stable and protected from sudden surges in current. The 2727-05G can also be used for noise attenuation in audio circuits, allowing smoother and clearer sound quality.In conclusion, the 2727-05G is a highly versatile high-performance inductor capable of providing stable, low-profile currents, and is used in various applications for frequency filtering, over-current protection, and noise reduction. Its components allow for easy heat dissipation and inductance control, making it a reliable choice for many types of consumer electronics, automotive, and industrial applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description