SCRH127/LD-390

DC Resistance (DCR):	60.5 mOhm Max
Height - Seated (Max):	0.315" (8.00mm)
Size / Dimension:	0.492" L x 0.492" W (12.50mm x 12.50mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SCRH127/LD
Shielding:	Shielded
Current - Saturation:	3.5A
Current Rating:	3.48A
Tolerance:	±20%
Inductance:	39µH
Material - Core:	--
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors play an important role in a variety of applications as they provide electrical energy storage in the form of a magnetic field. The SCRH127/LD-390 is a fixed inductor that is widely used in electrical circuits to provide steady power levels. This article will discuss the application field and working principle of the SCRH127/LD-390.The SCRH127/LD-390 is a small-scale, high frequency, and high power inductor. It is suitable for applications such as radio-frequency power amplifiers, cellular telecommunications, and industrial power supply. Its features make it ideal for use in demanding environments where power levels and tolerances must be precise. The SCRH127/LD-390 has an DC resistance of 0.065, inductance of 390 µH, and inductance tolerance of ± 3%.The SCRH127/LD-390 has two main application fields – power supply filtering and smoothing circuits. In smoothing circuits, the inductor is used to reduce the noise from the power supply and form a steady output voltage. This is achieved by the inductor storing energy from the power supply in the form of a magnetic field, preventing rapid voltage changes.In power supply filtering, the inductor helps to reduce the harmful high frequency signals from the power supply line. This is done by the inductor reducing the high frequencies, enabling the other components on the power supply line to run more efficiently. The inductor also helps to dampen electrical spikes, helping to protect other components from any electrical surge.The working principle of the SCRH127/LD-390 is based on Faraday’s Law of Induction. This law states that when a current passes through an inductor, an opposing magnetic field is formed. This creates a resistance to the current passing through the inductor, hence the inductor stores energy. The stored energy is then released when the current is reversed, allowing the inductor to act as a power supply filter and smoothing device.The SCRH127/LD-390 is a high-performance device that can be used in a wide range of applications. Its reliable performance, high power capacity, and ability to reduce high frequency noise and electrical spikes makes it an ideal choice for electronic power supply systems. It is a reliable device for applications such as radio-frequency power amplifiers, cellular telecommunications, and industrial power supply.

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