SPD127R-104M Inductors, Coils, Chokes

DC Resistance (DCR):	220 mOhm Max
Height - Seated (Max):	0.315" (8.00mm)
Size / Dimension:	0.472" L x 0.472" W (12.00mm x 12.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SPD127R
Shielding:	Shielded
Current - Saturation:	1.7A
Current Rating:	1.7A
Tolerance:	±20%
Inductance:	100µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors- SPD127R-104M The SPD127R-104M is a type of fixed inductor used widely in a variety of applications such as communications equipment and power supplies. Fixed inductors are components which consist of a coil of wire that stores energy in an electromagnetic field.Application Field The SPD127R-104M is a very versatile and reliable fixed inductor, which is typically used in application whenever a customer needs to transfer energy, signals, or experience some form of impedance matching. Due to its design it is very well suited for applications in numerous fields such as voice and data, medical, automotive, industrial, and defense related applications. It is a great choice for any type of circuit and for use in both AC and DC circuits.Key Characteristics The SPD127R-104M is a power inductor with an operating temperature ranging from -25°C to +105°C. It has a maximum DC resistance of 0.19 ohms and a current rating up to 2.5 A. The inductance range for this inductor is from 1.0µH to 470µH. This particular inductor features a shielded construction and has a self-resonant frequency of up to 10MHz.Working Principle The SPD127R-104M works by building a electromagnetic field when current passes through the coil. This electromagnetic field stores energy in its core and releases the energy as current when the circuit is broken. The inductor acts both to resist the flow of current through the circuit and, as a result, can be used to match the impedance of the circuit or filter unwanted signals.Advantages of the SPD127R-104M The SPD127R-104M offers many advantages over other types of fixed inductors. It is a great choice for applications that require high efficiency power conversion, as it has a very low DC resistance. Additionally, due to its shielded construction it is able to suppress EMI/RFI interference. The SPD127R-104M can also be used in both low noise and high power applications. Lastly, due to its very broad operating temperature range it can be used in a variety of different environments with no issue.Conclusion In summary, the SPD127R-104M is a very reliable and versatile fixed inductor which can be used in a variety of different applications. It features a low DC resistance, shielded construction, broad operating temperature range, and high-frequency operation. All these characteristics make it a great choice for any type of circuit as it provides superior performance and reliability.

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