SRP1250-100M Inductors, Coils, Chokes

Series:	SRP1250
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Wirewound
Material - Core:	Iron
Inductance:	10µH
Tolerance:	±20%
Current Rating:	9A
Current - Saturation:	16A
Shielding:	Shielded
DC Resistance (DCR):	25.5 mOhm Max
Q @ Freq:	--
Frequency - Self Resonant:	--
Ratings:	--
Operating Temperature:	-55°C ~ 150°C
Inductance Frequency - Test:	100kHz
Mounting Type:	Surface Mount
Package / Case:	Nonstandard
Supplier Device Package:	--
Size / Dimension:	0.547" L x 0.531" W (13.90mm x 13.50mm)
Height - Seated (Max):	0.232" (5.90mm)

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Fixed Inductors

An inductor, also known as a coil, choke or reactor, is a passive two-terminal electrical component used to store energy in a magnetic field. An inductor\'s ability to store energy in a magnetic field is determined by the number of times the wire is wrapped around the core, the permeability of the core material, and the cross-sectional area of the core. Fixed inductors are characterized as having a uniform shape and construction, and are designed for operation at a given frequency range.SRP1250-100M is a type of fixed inductor, which is characterized by its excellent high frequency performance. It is designed for applications where high current and high-frequency operation are required. The inductor is most often used in power converters, DC-to-DC converters, switching power supplies, and other systems where fast switching times, high current, and low reactance are essential.The operating principle of the SRP1250-100M is based on Faraday\'s law of induction, which states that when a changing magnetic field passes through a conductor, a voltage is induced in the conductor proportional to the rate of change of the magnetic flux. A coil is made up of wire, or winding, wrapped around a core. When electric current travels through the winding, a magnetic field is produced. This magnetic field then induces a voltage in any conductor placed within its range. The magnitude of the induced voltage is directly proportional to the rate of the change of the magnetic flux, and inversely proportional to the resistance of the conductor.The SRP1250-100M is a class II high temperature low ESR fixed inductor, which means that it is designed to operate at high temperatures and with low ESR (equivalent series resistance). Its core material is an iron powder core, which is preferred for its high frequency response and low noise characteristics. The inductor\'s winding is made of copper wire, which allows for maximum current and minimum resistance.The SRP1250-100M is suitable for use in power converters, DC-to-DC converters, switching power supplies, and other systems where fast switching times, high current, and low reactance are required. It provides excellent performance for applications such as those requiring high frequency signal processing, frequency converters, and inverters. It is also used in electronic circuit timing and control applications.The SRP1250-100M is designed to operate in temperatures ranging from -40°C to +125°C. Its operating voltage range is 1V to 100V, with a maximum operating current of 7.5A. The frequency range for optimized performance is 50Hz to 500Hz, with an inductance of 10uH to 110mH. The inductor also features a low ferromagnetic core losses, with an insulation resistance of 5000MΩ-mi at 100VDC, and a self-resonant frequency of up to 20MHz.In conclusion, the SRP1250-100M is a type of fixed inductor characterised by its excellent high-frequency performance. It is suitable for a range of applications, including power conversion, DC-to-DC converters, switching power supplies, frequency converters and inverters. Its core material and copper winding provide excellent performance characteristics, allowing it to operate in temperatures ranging from -40°C to +125°C, a current of up to 7.5A, and a frequency range of up to 20MHz.

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