7440660022 Inductors, Coils, Chokes

DC Resistance (DCR):	10.5 mOhm Max
Height - Seated (Max):	0.161" (4.10mm)
Size / Dimension:	0.394" L x 0.394" W (10.00mm x 10.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	55MHz
Q @ Freq:	--
Series:	WE-TPC
Shielding:	Shielded
Current - Saturation:	6.8A
Current Rating:	6.7A
Tolerance:	±30%
Inductance:	2.2µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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 electronic components that exhibit a reactive characteristic in response to an electrical current, meaning they store and release energy from a changing magnetic field. They are commonly found in audio electronics, radio frequency electronics, and power electronics. The 7440660022 is a type of fixed inductor offering superior performance at an affordable price.The 7440660022 fixed inductor is specifically designed to be used in electronic circuits that require energy to be stored and then released according to predetermined parameters. This is particularly helpful in AC power supplies, as the high-level currents present in AC circuits create a challenge when it comes to circuit design and the power transformer configuration, as they can be subject to in-rush currents that can cause power supply problems. The 7440660022 is a space saving fixed inductor designed to be used in these types of applications.The 7440660022 is a 1:1 winding ratio inductor which means that it has a single winding of enamelled wire. This single winding is then wound around a non-ferrous core material, such a ferrite, to achieve the required impedance ratio (impedance ratio is a measure of the inductor’s reactance value).The 7440660022 has a typical inductance of 300mH and can operate at a working DC current of up to 10A (which is quite high for a single inductor). It also has a maximum DC resistance of 0.06Ω which is quite low, considering the inductance values, and is designed to dissipate up to 500mW of power.The 7440660022 is commonly used in applications where a high current is required, such as switching power supplies, high-power audio circuits, resonant circuits, filters, and protection circuits. In these types of applications, the inductor is used to store energy in its magnetic field, and then release it when required, such as when the voltage or current changes.The 7440660022 is also used in radio frequency (RF) circuits, where it can be used as a high-Q filter element. A high-Q (quality factor) filter is needed in order to filter out unwanted signals and to improve overall signal quality. The 7440660022 is also commonly used in SMPS (Switched Mode Power Supply) circuits, as it can provide stable voltage at high frequencies.In summary, the 7440660022 is a versatile and reliable fixed inductor capable of providing dependable performance in a variety of application fields. It is designed to be used in audio electronics, power electronics, and radio frequency circuits, and its low DC resistance and high working current, make it well suited for these types of applications. Its small size and high Q factor also make it an ideal candidate for high-end audio and RF filter circuits.

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

Part Number	Manufacturer	Price	Quantity	Description