SCMS5D12-1R2

DC Resistance (DCR):	40 mOhm Max
Height - Seated (Max):	0.049" (1.25mm)
Size / Dimension:	0.205" L x 0.205" W (5.20mm x 5.20mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SCMS5D12
Shielding:	Shielded
Current - Saturation:	2.15A
Current Rating:	2A
Tolerance:	±30%
Inductance:	1.2µH
Material - Core:	--
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

A fixed inductor, also known as a mains-voltage choke or line choke, is a device commonly used in AC circuits that helps to limit the flow of current. These components are commonly used in AC power cables and distribution systems to reduce AC line noise. The SCMS5D12-1R2 is a fixed inductor that is designed for high current applications such as in power inverters and compputere peripherals.

SCMS5D12-1R2 Application Field

The SCMS5D12-1R2 fixed inductor is rated for operation up to current levels of 8A and voltages of 350 VAC. This means that the inductor is suitable for use in applications such as TVs, power supplies, professional audio equipment, and other higher power applications that require large amounts of current. The device also has a very low ESR (Equivalent Series Resistance) value, which further improves its suitability for use in such power applications.

SCMS5D12-1R2 Working Principle

The SCMS5D12-1R2 works on the principle of an inductor, which is a device that resists an increase in current. An inductor is essentially a coil of wire that stores energy in the form of an electromagnetic field when an electric current flows through it. When the current is stopped, the energy stored in the field is then released. In the SCMS5D12-1R2, the coil of wire is wrapped around a ferrite core, which helps to enhance its inductive properties.The fixed inductor works as a filter; when current flows through the device, the inductor acts as an impedance that slows down the rate of change in current. This helps to reduce the amount of high-frequency AC noise that can interfere with the operation of other components in the circuit. In addition to this, the inductor helps to prevent fluctuations in voltage, providing for smoother power delivery.

Conclusion

The SCMS5D12-1R2 fixed inductor is designed for use in a variety of high power applications. The device is rated for operation up to 8A and 350VAC, and has a low ESR value. It works on the basic principle of an inductor, which resists an increase in current by gradually releasing the energy stored in its electromagnetic field. In this way, the inductor helps to reduce the amount of AC line noise, and also prevents voltage fluctuations in the circuit.

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