PCMC042T-R22MN

DC Resistance (DCR):	8 mOhm Max
Height - Seated (Max):	0.079" (2.00mm)
Size / Dimension:	0.177" L x 0.157" W (4.50mm x 4.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	--
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	PCMC
Shielding:	Unshielded
Current - Saturation:	17A
Current Rating:	9A
Tolerance:	±20%
Inductance:	220nH
Material - Core:	--
Type:	--
Part Status:	Obsolete
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

Introduction to Fixed Inductors

Inductors are electronic components that are used to store energy in the form of a magnetic field. They are typically used to help control the flow of alternating current in circuits, and as such are a key component to both digital and analog electronic systems. Fixed inductors are a type of inductor that maintain a constant design-defined inductance and reactance value over its entire operating range. Fixed inductors, like all inductors, are composed of a coil of insulated wire wound around a core material. The core material amplifies the magnetic field created by the loops of the coil, and the number of loops affects the inductance of the inductor.

PCMC042T-R22MN application field and working principle

The PCMC042T-R22MN is a fixed inductor manufactured by Pulse Electronics which is primarily used in switching power supplies. It features a very low resistance of 0.022 Ohms and a high inductance of 0.42 μH, allowing higher current to flow than other similar parts with a comparable inductance. The part\'s design allows for excellent surge power capabilities, a wide operating temperature range, and is highly resistant to saturation. It also features a very low temperature coefficient, making it suitable for use in power supply designs that require stability even when operating in extreme conditions. The inductor works by creating a magnetic field around the wire coil when electrical current passes through it. The inductor resists changes to the current, allowing the designer to keep a steady voltage and current within the circuit. The fact that the PCMC042T-R22MN has very low resistance and high inductance provides the advantage that higher currents can be handled with fewer losses.

Conclusion

Inductors are an essential part of electronic systems, and fixed inductors provide stability for circuits that require power supply stability. The PCMC042T-R22MN from Pulse Electronics is a popular fixed inductor that provides extremely low resistance and high inductance, making it ideal for switching power supplies. Its excellent surge power, wide temperature range, and low temperature coefficient ensure stable performance in extreme conditions.

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

Part Number	Manufacturer	Price	Quantity	Description