PM0603G-3R3J

DC Resistance (DCR):	1.55 Ohm Max
Height - Seated (Max):	0.047" (1.20mm)
Size / Dimension:	0.065" L x 0.041" W (1.65mm x 1.05mm)
Supplier Device Package:	0603 (1608 Metric)
Package / Case:	0603 (1608 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	10MHz
Operating Temperature:	-25°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	38MHz
Q @ Freq:	30 @ 10MHz
Series:	PM0603G
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	15mA
Tolerance:	±5%
Inductance:	3.3µH
Material - Core:	Ferrite
Type:	Multilayer
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction: PM0603G-3R3J Fixed Inductors

PM0603G-3R3J is a type of fixed inductors used for many applications. Its features include an inductance value of 3.3 mH, with a rated current of 2.5 A, and an allowable ripple current of 1.3 A. It has a resistance of just 0.018 ohms which gives it low heater power consumption, and a capacitance of 1 pF which makes it suitable for higher-frequency applications.

Application Field of PM0603G-3R3J Fixed Inductors

PM0603G-3R3J fixed inductors are widely used in a variety of electronic fields. It can be used as a matching component with a switching power supply, DC-DC converter, or other power regulators. It is well suited for applications such as motor drives and power supplies in industrial equipment, LED lighting, and other voltage-regulated applications. Additionally, it can be used to reduce interference in audio/video, telecommunications, and LTE-M systems.

Working Principle of PM0603G-3R3J Fixed Inductors

An inductor is an electrical circuit component that stores energy in a magnetic field when energized. When an alternating current passes through it, the inductor induces an EMF known as the back EMF which is opposite to the applied EMF. This is the phenomenon of inductance. PM0603G-3R3J fixed inductors utilize this effect to provide a steady, well-regulated electrical signal.The PM0603G-3R3J has an inductance value of 3.3 mH, which means it has a relatively high inductance. This helps it to maintain stability and accuracy even when large currents are applied. It also has low resistance, which helps reduce power consumption. The low resistance also helps it reduce electromagnetic interference that may otherwise be generated by higher resistance components.The PM0603G-3R3J also has a capacitance of 1 pF, which makes it suitable for use in high-frequency applications. The capacitance acts to reduce current fluctuations, prevent electromagnetic interference, and allow the inductor to react quickly to changes in the electrical current.

Conclusion

The PM0603G-3R3J fixed inductors is a versatile component suitable for a wide range of applications. Its low resistance, high inductance and capacitance values make it a useful choice for applications where accuracy and reliability are essential. Its characteristics allow it to perform optimally in an environment with a wide range of current and voltage variations. Its suitability for high-frequency applications such as audio/video and telecommunications make it an ideal choice for many electronic applications.

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