SRP1250-9R0M Inductors, Coils, Chokes

DC Resistance (DCR):	22.5 mOhm Max
Height - Seated (Max):	0.232" (5.90mm)
Size / Dimension:	0.547" L x 0.531" W (13.90mm x 13.50mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-55°C ~ 150°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SRP1250
Shielding:	Shielded
Current - Saturation:	18A
Current Rating:	10A
Tolerance:	±20%
Inductance:	9µH
Material - Core:	Iron
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsInductors are passive electrical components that store energy in the form of magnetic fields. They are used in circuits to produce or suppress current and voltage. Typically, they are used to shape current or voltage waveforms and to increase the amplitude of voltage signals. A fixed inductor is composed of a magnetic core with a coil of wire wrapped around it. It is configured in such a way that the magnetic core does not move and the resistance or inductance does not change.The SRP1250-9R0M is a fixed inductor that is designed to be compatible with the mounting dimensions of a standard 10mm by 11mm surface-mount inductor. The core is constructed of powdered-iron, which provides magnetization capabilities while also being highly temperature stable. This stability lends itself to low distortion and stable impedance for frequencies up to 250MHz, and with minus-55°C to plus-125°C operating temperature range.The SRP1250-9R0M can be used in a variety of different applications including power supplies, filters, and communications systems. In power supplies, the inductor is used to form a resonant circuit that helps reduce line noise and ripple, allowing the current to flow more smoothly. It is also used in filters that are used to band limit frequencies, allowing for the desired signal to pass while filtering out any undesired frequencies. This inductor is also used in many communication systems, as the resonance of its magnetic circuit helps to maintain signal quality and reduce harmonic distortion.In terms of working principles, the SRP1250-9R0M fixed inductor works by taking advantage of a phenomenon known as magnetization. A current passing through the wire coil of the inductor creates a magnetic field, which in turn creates a back-emf voltage, also known as the counter electromagnetic force, or induced voltage. This opposing voltage is proportional to both the current intensity and rate of change of the current, and serves to counteract it. This property also allows for the inductor to store energy in the form of a magnetic field when current is passed through it.The SRP1250-9R0M is a highly reliable and stable fixed inductor that is applicable to a wide range of engineering tasks, from power supplies and communication systems, to filter circuits. Its magnetization capabilities allow it to store energy in the form of a magnetic field, and its highly temperature stable design ensures high performance in even the most demanding applications.

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