DC Resistance (DCR):	610 mOhm Max
Height - Seated (Max):	0.205" (5.21mm)
Size / Dimension:	0.510" L x 0.370" W (12.95mm x 9.40mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	IDC-5020
Shielding:	Unshielded
Current - Saturation:	800mA
Current Rating:	800mA
Tolerance:	±20%
Inductance:	220µH
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

IDC5020ER221M

Fixed inductors refer to any inductor designed to carry a specific amount of current and usually feature a set self-resistance, making them one of the most commonly used inductors in electrical and electronic circuits. The IDC5020ER221M is a special type of fixed inductor featuring an extended range of both frequency and current.

Application Field

The extended current range of the IDC5020ER221M makes this type of inductor an ideal choice for applications that require a stable current at a range of different frequencies. This makes it particularly suitable for circuits that require stable output for different frequencies and current loads, such as power supplies, switching voltage regulators, radio-frequency amplifiers, and high-frequency switching applications.

Working Principle

Like all inductors, the IDC5020ER221M works by creating an electromagnetic field around its components due to the flow of electric current. This electromagnetic field then generates a voltage in the opposite direction, providing a stable and controllable current output.This is known as “inductive reactance.” The voltage generated by the inductor is proportional to the rate of change of the current through it. This means that the IDC5020ER221M has a wide frequency range, allowing for the stable output of current at a range of different frequencies.

Conclusion

In conclusion, the IDC5020ER221M is an ideal choice for applications requiring a stable current at a range of different frequencies. Its ability to handle a wide frequency range makes it especially suitable for power supplies, switching voltage regulators, radio-frequency amplifiers, and high-frequency switching applications. Furthermore, its extended current range ensures that the current is always consistent regardless of the frequency.

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

Part Number	Manufacturer	Price	Quantity	Description