Filter Choke Fixed Inductors 10

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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

M91-9

Torotel Products

General Purpose Inductor

Filter Choke

2

Yes

No

-55 °C (-67 °F)

Radial

3.07 Ω

1

Iron

1 kHz

1 %

Rectangular Package

Printed Wiring Pin

12 mH

105 °C (221 °F)

HK16085N6J-T

Taiyo Yuden

General Purpose Inductor

Filter Choke

2

No

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

Dual Ended

260 mΩ

1

Ferrite

5 %

e3

Rectangular Package

Wraparound

5.6 nH

85 °C (185 °F)

300 mA

TL2-20

Inductor Supply

General Purpose Inductor

Filter Choke

2

No

Yes

Dual Ended

12 mΩ

1

TL2

20 %

Rectangular Package

No Lead

7.9 μH

7.8 A

70-2

Coilcraft

General Purpose Inductor

Filter Choke

2

Axial

No

No

0.02 in (0.511 mm)

40

-40 °C (-40 °F)

Axial

80 mΩ

1

1 in (25.4 mm)

25 MHz

Encapsulated

10 %

Ammo Pack; Bulk; Tape and Reel

0.28 in (7.11 mm)

Tubular Package

70

Printed Wiring Pin

120 nH

0.105 in (2.667 mm)

125 °C (257 °F)

1.32 A

70-5

Coilcraft

General Purpose Inductor

Filter Choke

2

Axial

No

No

0.02 in (0.511 mm)

33

-40 °C (-40 °F)

Axial

140 mΩ

1

1 in (25.4 mm)

25 MHz

Encapsulated

10 %

Ammo Pack; Bulk; Tape and Reel

0.28 in (7.11 mm)

Tubular Package

70

Printed Wiring Pin

220 nH

0.105 in (2.667 mm)

125 °C (257 °F)

980 mA

9230-76-RC

Bourns

General Purpose Inductor

Filter Choke

2

Axial

No

No

0.02 in (0.51 mm)

30

-55 °C (-67 °F)

Matte Tin

9 MHz

Axial

21 Ω

1

1.15 in (29.21 mm)

Ferrite

790 kHz

Molded

10 %

Bulk

0.25 in (6.35 mm)

e3

Tubular Package

Wire

220 μH

0.095 in (2.41 mm)

125 °C (257 °F)

73 mA

744772047

Wurth Elektronik

General Purpose Inductor

Filter Choke

2

Radial

No

No

0.028 in (0.7 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

Tin over Copper

Radial

18 mΩ

1

0.197 in (5 mm)

Ferrite

1 kHz

0.374 in (9.5 mm)

3131

Unshielded

20 %

0.307 in (7.8 mm)

Cylindrical Package

Wire

4.7 μH

0.307 in (7.8 mm)

125 °C (257 °F)

4 A

744772068

Wurth Elektronik

General Purpose Inductor

Filter Choke

2

No

No

-40 °C (-40 °F)

Tin over Copper

Radial

25 mΩ

1

Ferrite

1 kHz

20 %

Cylindrical Package

Wire

6.8 μH

125 °C (257 °F)

3.8 A

744772022

Wurth Elektronik

General Purpose Inductor

Filter Choke

2

Radial

No

No

0.024 in (0.6 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

Tin over Copper

Radial

10 mΩ

1

0.197 in (5 mm)

Ferrite

1 kHz

0.374 in (9.5 mm)

3131

Unshielded

20 %

Tray

0.307 in (7.8 mm)

Cylindrical Package

Wire

2.2 μH

0.307 in (7.8 mm)

125 °C (257 °F)

6 A

744772152

Wurth Elektronik

General Purpose Inductor

Filter Choke

2

No

No

-40 °C (-40 °F)

Tin over Copper

Radial

3 kΩ

1

Ferrite

1 kHz

10 %

Cylindrical Package

Wire

1.5 mH

125 °C (257 °F)

300 mA

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.