SRR7045-331M Inductors, Coils, Chokes

DC Resistance (DCR):	730 mOhm Max
Height - Seated (Max):	0.189" (4.80mm)
Size / Dimension:	0.276" L x 0.276" W (7.00mm x 7.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	4MHz
Q @ Freq:	65 @ 796kHz
Series:	SRR7045
Shielding:	Shielded
Current - Saturation:	250mA
Current Rating:	400mA
Tolerance:	±20%
Inductance:	330µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed inductors are passive electrical components that store energy within a magnetic field due to their inductance. The SRR7045-331M is a fixed inductor that has a wide range of applications, both in industry and in consumer electronics. The device is constructed from an enamelled copper coil that is encapsulated within a protective plastic outer case.The SRR7045-331M is mainly used to store electric energy in high-voltage capacitors and to filter and regulate DC current. The inductor is also used in amplifiers, converters, and generators. Additionally, it can be used in radio-frequency equipment and circuits, such as TV and radio transmitters, receivers, and audio systems. It is also frequently used in portable devices, such as media players and mobile phones.The SRR7045-331M fixed inductor has an inductance rating of 0.033 H, an operating temperature range of -40 to +105 degrees Celsius, and a rated current of 1.5A. The operating frequency ranges between 0Hz and 100kHz. The device has an insulation resistance of ≥ 1000MΩ at 500V and a rated voltage of 250V. The size of the SRR7045-331M is 7.2mm x 7.2mm x 3.2mm.The working principle of the SRR7045-331M is based on two core principles of inductance. Firstly, when a current is passed through a conductor, it will generate a magnetic field. This magnetic field induces an electromotive force in the winding, creating a voltage that opposes the initial current. Secondly, when the current passes through the windings, a magnetic field is created in the core, which stores energy. This energy is then released when the current passes through the windings.The SRR7045-331M fixed inductor is one of the most commonly used inductors due to its versatile applications and reliable performance. Its wide operating temperature range, high insulation resistance, and high-rated voltage make it an ideal choice for a wide range of equipment. Furthermore, its small size allows for easy installation and integration into circuits.Overall, the SRR7045-331M fixed inductor is an ideal choice for a variety of applications in both industry and consumer electronics. The device is reliable and robust, with a wide operating temperature range and high insulation resistance. It also has a small size, making it easy to integrate into circuits. With its wide range of applications, the SRR7045-331M is a versatile and reliable inductor for a variety of uses.

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