LAL04SK2R7M

DC Resistance (DCR):	300 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	0.157" Dia x 0.386" L (4.00mm x 9.80mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	7.96MHz
Operating Temperature:	-25°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	100MHz
Q @ Freq:	60 @ 7.96MHz
Series:	LA, L Type
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	720mA
Tolerance:	±20%
Inductance:	2.7µH
Material - Core:	--
Type:	--
Part Status:	Obsolete
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

What are fixed inductors?

Fixed inductors are electrical components used in electronic circuits to create magnetic fields and store energy in the form of an electrical field. They consist of a coil of wire wound around a core or a magnetic material and then usually enclosed in a protective housing. The inductance of an inductor is determined mainly by the number of turns in the coil, its core material and the physical size of the component.

Application Field of LAL04SK2R7M

LAL04SK2R7M is a fixed inductor with a product type code of LAL04. It\'s a part of the ultra-small sized common mode noise filter. The product is developed for EMI suppression or EMI filtering and used in the following electric equipment:

• Industrial equipment
• home appliance
• medical devices
• digital audio & video products
• communication systems and networks
• computer peripherals.

Working Principle of LAL04SK2R7M

The working principle of the LAL04SK2R7M is rooted in a simple law of physics known as Lenz’s Law. Lenz’s Law states that “an inductor will oppose the change in current passing through it”. Therefore, LAL04SK2R7M will create an inductive reactance which limits the current passing through the circuit. This inductive reactance provides shielding from noise or interference and reduces the magnitude of any AC voltage signals.The LAL04SK2R7M also employs another concept known as mutual inductance. Mutual inductance is when there is an inductive reactance between two inductors in close proximity. This can be used to create a shield of protection around the inductor which will further limit interference and enhance the suppression of noise.

Conclusion

The LAL04SK2R7M is a type of fixed inductor used to reduce noise and interference levels in electric equipment. It works by creating an inductive reactance which limits the current passing through the circuit. It also employs a concept of mutual inductance which further limits interference and enhances the suppression of noise. The product is widely used in industrial equipment, home appliance, medical devices, digital audio & video products, communication systems and networks and computer peripherals.

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

Part Number	Manufacturer	Price	Quantity	Description