SPD125R-184M

DC Resistance (DCR):	350 mOhm Max
Height - Seated (Max):	0.236" (6.00mm)
Size / Dimension:	0.472" L x 0.472" W (12.00mm x 12.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SPD125R
Shielding:	Shielded
Current - Saturation:	900mA
Current Rating:	900mA
Tolerance:	±20%
Inductance:	180µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to Fixed Inductors

Fixed inductors are components used in electrical circuits to store energy in the form of magnetic fields. These devices, which include inductors, coils, transformers, etc., are found in power supplies, amplifiers, and other electronic applications. They work by using a coil of wire to create an electromagnetic field when current passes through it; this field stores energy and is used to drive electrical current.

SPD125R-184M application field and working principle

The SPD125R-184M fixed inductor is a general-purpose device designed for a variety of applications, including power supplies, signal conditioning, and other circuit designs. Its features include a wide operating temperature range up to 120°C, a high inductance of 184mH, and a maximum DC current rating of 1.7A. The SPD125R-184M inductor works by using a coil of copper wire to store magnetic energy in the form of a magnetic field. When an AC current passes through the coil, a fluctuating magnetic field is created, which causes the inductor to store energy in the form of an electromagnetic field. This stored energy creates a delayed current flow, which can be used to power circuits or to provide signal conditioning for AC signals. In addition, the SPD125R-184M inductor is constructed as an open-air type, which means that it is designed to prevent the accumulation of heat in the coil and ensure maximum efficiency. The inductor is also shielded to protect against outside sources of electromagnetic interference.

Conclusion

The SPD125R-184M fixed inductor is a general-purpose component designed for a variety of applications, including power, signal conditioning, and other circuit applications. It features a wide operating temperature range up to 120°C, a high inductance of 184mH, and a maximum DC current rating of 1.7A. It works by using a coil of copper wire to store magnetic energy in the form of a magnetic field, which can be used to power circuits or provide signal conditioning for AC signals. It is an open-air type inductor and is shielded to protect against outside sources of electrical interference.

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