M1331-471K

DC Resistance (DCR):	210 mOhm Max
Height - Seated (Max):	0.145" (3.68mm)
Size / Dimension:	0.320" L x 0.125" W (8.13mm x 3.18mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	25MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	220MHz
Q @ Freq:	41 @ 25MHz
Series:	M1331
Shielding:	Shielded
Current - Saturation:	460mA
Current Rating:	460mA
Tolerance:	±10%
Inductance:	470nH
Material - Core:	Iron
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

A fixed inductor is a passive electrical component that stores energy in a magnetic field when electric current flows through it. Fixed inductors are used in electrical circuits to provide electromagnetic interference (EMI) shielding and to create a number of different types of circuits, including filters, matching networks, transmission lines, oscillators, and rectifiers. Fixed inductors are also used in AC-DC power supplies, telecommunications, automotive, and other consumer electronics. The M1331-471K is a type of fixed inductor that is particularly well-suited for applications in the field of automation and process control. This device is designed to offer superior performance in terms of high current handling (at least 10A) and high inductance values (at least 1uH). It provides excellent heat dissipation thanks to its special winding structure, allowing it to remain in a stable temperature range and work reliably for a long period of time. The M1331-471K is also designed to require minimal maintenance, requiring only a simple visual inspection for potential malfunctions. The working principle of the M1331-471K fixed inductor is based on the law of induction, which states that an electric current will produce a magnetic field that can be used to induce an electric current in an adjacent conductor. When current flows through the device, a magnetic field is created that induces a voltage in the opposite direction, resulting in the production of a back emf. This back emf produces a counter-acting force against the original electric current, causing a drop in the device\'s inductance. This drop in inductance allows the device to be used as a current-limiting element in circuits that require additional current control, such as motor control circuits. The M1331-471K also features a high saturation current, which makes it ideal for applications such as high-efficiency AC-DC power supplies and other devices that require the ability to handle sustained high-current loads. The device is constructed with high-precision winding techniques to ensure consistent and reliable performance. In addition, the M1331-471K utilizes a variety of materials in its construction to ensure optimal performance over a wide temperature range, making it an excellent choice for use in high-temperature environments. In summary, the M1331-471K fixed inductor is an ideal device for use in the field of automation and process control. This device offers superior performance in terms of current handling, inductance, heat dissipation, and maintenance requirements. It is capable of producing a counter-acting force against an electric current, making it an effective current-limiting element in circuits requiring additional current control. The device is constructed with precision techniques using a variety of materials to ensure optimal performance over a wide temperature range.

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