SRR1240-330M Inductors, Coils, Chokes

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Fixed Inductors are basic components used in different electronic circuits to provide the necessary self-inductance to block abrupt variations in current or voltage. The SRR1240-330M is a type of fixed inductor that is made with ferrite material core and RJ01E wire. It also has a height of 12.2 mm, a diameter of 12.5mm, and an inductance of 330 mH. It has a rated current of 4 AMPS, a DC resistance value of 0.099 OHMS, and an SRF value of 16.5MHz.

The SRR1240-330M is mostly used for DC/DC converters, power supplies, EMI filter, and switching converter applications. It can also be used in other applications that require inductance. It works based on the principle of induction, which states that an electric current creates a magnetic field around it. When this magnetic flux varies, an induction field is created by the winding of the coil. This induction field has an energy of its own which is stored in the coil and can be released once the associated magnetic field is removed.

The SRR1240-330M fixed inductor has a toroidal structure and is made by winding a copper wire around the core. This core is made of ferrite, making it suitable for applications requiring a higher amount of inductance. This is because ferrite materials are known to exhibit better inductance values than other materials. The copper wire is also made with a special process, which makes it capable of producing high quality inductance.

The SRR1240-330M also has excellent temperature stability, making it suitable for use in a wide range of environmental conditions. It is capable of withstanding high temperatures, up to 140°C, without significant degradation. Moreover, it has excellent high frequency performance and features a low impedance design. Its very low ESL and ESR values make it ideal for high-frequency applications such as SMPS and power filters.

In summary, the SRR1240-330M is a fixed inductor that is made with a ferrite core and a RJ01E wire. It has a height of 12.2 mm, a diameter of 12.5mm, an inductance of 330 mH, and an SRF of 16.5MHz. It has a rated current of 4 AMPS and a DC resistance of 0.099 OHMS. It is mainly used in DC/DC converters, power supplies, EMI filter, and switching converter applications. It works on the principle of induction and is capable of withstanding high temperatures and has excellent high frequency performance.

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