IDCP1813ER1R8M

DC Resistance (DCR):	42 mOhm Max
Height - Seated (Max):	0.126" (3.20mm)
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:	7.96MHz
Operating Temperature:	-25°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	IDCP-1813
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	2.91A
Tolerance:	±20%
Inductance:	1.8µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction
Fixed inductors are widely used in the field of electrical engineering and have many important applications. IDCP1813ER1R8M is one type of fixed inductor which has many benefits and advantages. This paper will provide an overview of its application field and working principle.
Application Field
IDCP1813ER1R8M fixed inductor is essentially a coil-like component which is typically used in the following cases:

• High-frequency power transmission.
• Data communications.
• Signal processing.
• Regenerative energy applications.
• Automotive applications.
• Resonance and oscillation circuits.

The inductor has many advantages in these application fields. First of all, it is highly stable and reliable. This is mainly due to its low resistance and high-temperature endurance. In addition, it is also shielded, meaning it has a low external magnetic field. Furthermore, the inductor has a very low self-inductance loss, making it ideal for high-frequency applications.
Working Principle
The working principle of IDCP1813ER1R8M fixed inductor is quite simple. The inductor consists of a coil of copper wire wrapped around a magnetic material which can be composed of ferrite or ferrous material. This magnetic material creates a magnetic field upon which the electrical current flowing through the inductor will be subjected to a force called “electromotive force”. This force creates an opposing current in the wire, thus storing energy in the form of a magnetic field. This stored energy is then released upon changing the current direction or stopping its flow.
Conclusion
In conclusion, IDCP1813ER1R8M fixed inductor is an important component in many electrical engineering systems due to its low resistance, high-temperature endurance, low external magnetic fields, and low self-inductance loss. Its working principle is also simple and straightforward, involving a magnetic material and a coil of wire. With its many advantages and application fields, the inductor is becoming increasingly popular among circuit designs.

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