PCB Mount Fixed Inductors 151

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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

BCL-162JL

Coilcraft

General Purpose Inductor

RF Inductor

2

PCB Mount

No

No

0.008 in (0.2 mm)

-40 °C (-40 °F)

Special

600 mΩ

1

10 MHz

Conical

5 %

Tray

0.174 in (4.42 mm)

Conical Package

Wire

1.65 μH

0.067 in (1.7 mm)

125 °C (257 °F)

490 mA

BCL-632JL

Coilcraft

General Purpose Inductor

RF Inductor

2

PCB Mount

No

No

0.008 in (0.2 mm)

-40 °C (-40 °F)

Special

920 mΩ

1

10 MHz

Conical

5 %

Tray

0.339 in (8.62 mm)

Conical Package

Wire

6.35 μH

0.116 in (2.95 mm)

125 °C (257 °F)

480 mA

BCL-802JL

Coilcraft

General Purpose Inductor

RF Inductor

2

PCB Mount

No

No

0.008 in (0.2 mm)

-40 °C (-40 °F)

Tin/Silver/Copper

Special

3.39 Ω

1

10 MHz

Conical

5 %

Tray

0.237 in (6.02 mm)

e1

Conical Package

Wire

8 μH

0.074 in (1.88 mm)

125 °C (257 °F)

230 mA

DMT1-26-5.1L

Coilcraft

General Purpose Inductor

RF Inductor

2

PCB Mount

No

No

0.052 in (1.32 mm)

-40 °C (-40 °F)

Tin/Silver

11.5 MHz

Radial

40 mΩ

1

15.75 kHz

1.098 in (27.9 mm)

Rectangular

1.299 in (33 mm)

e2

Rectangular Package

Wire

26 μH

0.701 in (17.8 mm)

85 °C (185 °F)

5.1 A

DMT2-20-12L

Coilcraft

General Purpose Inductor

RF Inductor

2

PCB Mount

No

No

0.052 in (1.32 mm)

-40 °C (-40 °F)

Tin/Silver

11.4 MHz

Radial

20 mΩ

1

15.75 kHz

1.598 in (40.6 mm)

Rectangular

1.598 in (40.6 mm)

e2

Rectangular Package

Wire

20 μH

0.902 in (22.9 mm)

85 °C (185 °F)

12 A

RL110-471K-RC

Bourns

General Purpose Inductor

RF Inductor

2

PCB Mount

No

No

0.028 in (0.7 mm)

-30 °C (-22 °F)

Matte Tin

2.5 MHz

Radial

710 mΩ

1

0.138 in (3.5 mm)

Ferrite

1 kHz

Rectangular

10 %

Bulk

0.394 in (10 mm)

e3

Rectangular Package

Wire

470 μH

0.394 in (10 mm)

100 °C (212 °F)

780 mA

33102C

Murata Manufacturing

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

700 kHz

Dual In-Line

221 mΩ

1

1.22 in (31 mm)

Rectangular

15 %

Tray

0.642 in (16.3 mm)

Rectangular Package

Wire

1 mH

1.142 in (29 mm)

125 °C (257 °F)

760 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.