1 Fixed Inductors 3

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Part RoHS Manufacturer Inductor Type Inductor Application No. of Terminals Package Style (Meter) Shielded Surface Mount Lead Diameter Minimum Quality Factor (at L-nom) Lead Spacing Minimum Operating Temperature Terminal Finish Self Resonance Frequency Terminal Placement DC Resistance No. of Functions Lead Length Core Material Test Frequency Package Height Case or Size Code Manufacturer Series Special Feature Construction Tolerance Packing Method Package Length JESD-609 Code Shape or Size Description Series Terminal Shape Nominal Inductance (L) Package Diameter Reference Standard Package Width Maximum Operating Temperature Maximum Rated Current

45224C

Murata Manufacturing

General Purpose Inductor

Power Inductor

1

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

1.55 Ω

1

0.14 in (3.55 mm)

2929

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.287 in (7.3 mm)

Rectangular Package

One Surface

220 μH

0.287 in (7.3 mm)

125 °C (257 °F)

500 mA

74406043471

Wurth Elektronik

General Purpose Inductor

Power Inductor

1

SMT

Yes

Yes

-40 °C (-40 °F)

4.7 MHz

Dual Ended

2.803 Ω

1

100 kHz

0.11 in (2.8 mm)

1919

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.189 in (4.8 mm)

Rectangular Package

Wraparound

470 μH

0.189 in (4.8 mm)

125 °C (257 °F)

260 mA

IHHP0806AZER2R2M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

1

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

158 mΩ

1

100 kHz

0.039 in (1 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

2.2 μH

0.063 in (1.6 mm)

125 °C (257 °F)

1.8 A

Fixed Inductors

Fixed inductors, also known as passive inductors, are electronic components that are designed to store energy in a magnetic field. These components are used in a wide range of electronic applications, including power supplies, filters, oscillators, and RF circuits.

Fixed inductors can be classified into several types based on their specific characteristics and applications. Some of the most common types of fixed inductors include:

1. Wire-wound inductors - These inductors consist of a wire coil wound around a core, typically made of a magnetic material such as iron or ferrite. Wire-wound inductors are commonly used in power supplies and filters.

2. Multilayer ceramic inductors - These inductors are made by stacking thin layers of ceramic material with metal electrodes. Multilayer ceramic inductors are commonly used in high-frequency applications due to their high Q factor and small size.

3. Ferrite bead inductors - These inductors consist of a cylindrical or toroidal ferrite bead that is threaded onto a wire or placed over a PCB trace. Ferrite bead inductors are commonly used in EMI suppression and RF filtering applications.

Fixed inductors are available in a wide range of inductance values, sizes, and power ratings. They are typically characterized by their inductance value, tolerance, and frequency response. Inductance is measured in henries (H) or millihenries (mH), and tolerance refers to the allowed deviation from the specified inductance value.