ILC0402ER2N7S

DC Resistance (DCR):	170 mOhm Max
Height - Seated (Max):	0.024" (0.60mm)
Size / Dimension:	0.039" L x 0.020" W (1.00mm x 0.50mm)
Supplier Device Package:	0402 (1005 Metric)
Package / Case:	0402 (1005 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100MHz
Operating Temperature:	-40°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	6GHz
Q @ Freq:	8 @ 100MHz
Series:	ILC-0402
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	300mA
Tolerance:	±0.3nH
Inductance:	2.7nH
Material - Core:	Ceramic
Type:	Multilayer
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction
Fixed Inductors are components used in a wide variety of applications, including but not limited to power supplies, signal conditioning, and communication systems. The ILC0402ER2N7S is a fixed inductor designed primarily for RF circuits. This article will discuss the application fields and working principle of the ILC0402ER2N7S.Application Fields
The ILC0402ER2N7S is an SMD (surface-mount device) inductor designed for use in RF (Radio Frequency) circuits. It is designed for use in a wide range of applications, including but not limited to wireless base stations, Bluetooth devices, Wi-Fi routers, satellite receivers, and other RF circuits. It can also be used in non-RF applications, such as power supplies and signal conditioning circuits. The ILC0402ER2N7S has an inductance rating of 2.7 nH (nanohms). This makes it ideal for use in RF circuits that require high inductance. It also has a high Q (quality) factor, which helps to reduce noise and improves the performance of RF circuits. The ILC0402ER2N7S can operate in temperatures ranging from -40°C to +125°C. This makes it suitable for use in harsh environments, such as automotive or industrial applications.Working Principle
The ILC0402ER2N7S is a fixed inductor, which means that the inductance is fixed for the entire operating range. The inductance value of 2.7 nH is achieved by using special material to form the inductor core. The core is made of a magnetic material, such as iron, ferrite, or powdered iron. The selection of material affects the inductance value of the core. The inductor core is wrapped with a coil of copper wire which allows current to flow through it. When current flows through the coil, it creates a magnetic field which in turn induces an electromotive force. This EMF is what distinguishes inductors from capacitors and resistors. The ILC0402ER2N7S is rated for 1A of current, which means it can handle up to 1 Amp of current. This allows it to be used in high-power circuits. The inductor has a high Q factor, which helps to reduce noise and improves the performance of RF circuits.Conclusion
The ILC0402ER2N7S is a fixed inductor designed primarily for use in RF circuits. It has an inductance rating of 2.7 nH and is rated for 1A of current. It is designed to operate in temperatures ranging from -40°C to +125°C and has a high Q factor which helps to reduce noise and improve performance. The ILC0402ER2N7S is an ideal choice for use in a wide range of RF and non-RF applications.

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