SRP7028A-100M Inductors, Coils, Chokes

DC Resistance (DCR):	85 mOhm Max
Height - Seated (Max):	0.118" (3.00mm)
Size / Dimension:	0.287" L x 0.260" W (7.30mm x 6.60mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 150°C
Ratings:	AEC-Q200
Frequency - Self Resonant:	14MHz
Q @ Freq:	20 @ 100kHz
Series:	SRP7028A
Shielding:	Shielded
Current - Saturation:	6A
Current Rating:	3.5A
Tolerance:	±20%
Inductance:	10µH
Material - Core:	Carbonyl Powder
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Fixed inductors, also known as inducers, inductors, or coils, are electrical components that convert electrical energy into magnetic energy in order to store and transfer energy. The SRP7028A-100M is a fixed inductor that is commonly used in a variety of applications such as mobile phones, tablets, and smart watches. This article will discuss the application fields and working principle of the SRP7028A-100M.

Application Fields

The SRP7028A-100M is typically used in consumer electronics such as mobile phones, tablets, and smart watches. It is a high performance inductor that is ideal for applications requiring frequency stability over a wide frequency range. It is also ideal for low power applications, as it has a low dissolution loss and high efficiency. The inductor can be used in a wide range of applications, including high-frequency switching converters and low pressure switching converters. The SRP7028A-100M is also used in a variety of other applications such as automotive electronics and LED lighting. It is suitable for those applications that require an efficient, high performance, and reliable inductor. The inductor has low DCR and high current capability, making it an ideal choice for automotive electronics. In addition, it is suitable for applications that require powerful energy storage.

Working Principle

The SRP7028A-100M is a fixed inductor that works on the principle of electromagnetic induction. It consists of a coil of insulated wire, wrapped around a ferromagnetic core. When an alternating current passes through the coil, a magnetic field is created which induces an electric current in the core. The SRP7028A-100M also works on the principle of self-inductance. Self-inductance is the tendency of an inductor to oppose changes in current. As current flows through the inductor, the coil creates an electromagnet field which opposes the flow of current. This creates a voltage drop across the inductor, which in turn creates a current flow in the opposite direction of the original current.

Conclusion

The SRP7028A-100M is a fixed inductor with various applications in consumer electronics, automotive electronics, and LED lighting. It works on the principle of electromagnetic induction and self-inductance, and is suitable for applications requiring frequency stability, low power consumption, and reliable energy storage.

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