4 Fixed Inductors 73

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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

B82724J2142N001

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

0.028 in (0.7 mm)

-40 °C (-40 °F)

Tin

Dual In-Line

460 mΩ

2

0.157 in (4 mm)

Ferrite

10 kHz

1.307 in (33.2 mm)

Rectangular

30 %

Tray

1.232 in (31.3 mm)

e3

Rectangular Package

Wire

27 mH

0.728 in (18.5 mm)

125 °C (257 °F)

1.4 A

B82725A2802N001

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin

Dual In-Line

22 mΩ

2

0.157 in (4 mm)

Ferrite

10 kHz

0.984 in (25 mm)

Inductance is measured at 0.1 mA

Rectangular

30 %

Tray

1.732 in (44 mm)

e3

Rectangular Package

Flat

2.7 mH

1.669 in (42.4 mm)

125 °C (257 °F)

8 A

B82725J2402N020

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

0.039 in (1 mm)

-40 °C (-40 °F)

Tin

Dual In-Line

75 mΩ

2

0.118 in (3 mm)

Ferrite

10 kHz

1.575 in (40 mm)

Rectangular

30 %

Tray

1.591 in (40.4 mm)

e3

Rectangular Package

Wire

6.8 mH

0.846 in (21.5 mm)

125 °C (257 °F)

4 A

B82734R2322B030

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Over Nickel

Radial

85 mΩ

2

0.118 in (3 mm)

Ferrite

10 kHz

1.22 in (31 mm)

Inductance is measured at 0.1 mA

Rectangular

50 %

Tray

1.28 in (32.5 mm)

e3

Rectangular Package

Flat

6.8 mH

0.827 in (21 mm)

125 °C (257 °F)

3.2 A

B82734W2462B030

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Over Nickel

Radial

46 mΩ

2

0.118 in (3 mm)

Ferrite

10 kHz

0.854 in (21.7 mm)

Inductance is measured at 0.1 mA

Rectangular

50 %

Tray

1.28 in (32.5 mm)

e3

Rectangular Package

Flat

3.3 mH

1.22 in (31 mm)

125 °C (257 °F)

4.6 A

B82791H2701N001

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

0.024 in (0.6 mm)

-40 °C (-40 °F)

Tin Over Nickel

Dual In-Line

440 mΩ

2

0.11 in (2.8 mm)

Ferrite

10 kHz

0.693 in (17.6 mm)

Inductance is measured at 0.1 mA

Rectangular

50 %

Bulk

0.602 in (15.3 mm)

e3

Rectangular Package

Wire

4.7 mH

0.291 in (7.4 mm)

125 °C (257 °F)

700 mA

IHCL4040DZER2R2M5A

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

4

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin with Nickel barrier

Dual In-Line

17.5 mΩ

2

Composite

100 kHz

0.157 in (4 mm)

4240

Rectangular

20 %

Tape and Reel, 13 in

0.42 in (10.67 mm)

e3

Rectangular Package

Wraparound

2.2 μH

AEC-Q200

0.4 in (10.16 mm)

155 °C (311 °F)

8.4 A

B82731T2132A020

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Over Nickel

Dual In-Line

370 mΩ

2

0.138 in (3.5 mm)

Ferrite

10 kHz

0.831 in (21.1 mm)

Inductance is measured at 0.1 mA

Rectangular

50 %

Tray

0.846 in (21.5 mm)

e3

Rectangular Package

Flat

6.8 mH

0.531 in (13.5 mm)

125 °C (257 °F)

1.3 A

B82731T2801A020

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Over Nickel

Dual In-Line

950 mΩ

2

0.138 in (3.5 mm)

Ferrite

10 kHz

0.831 in (21.1 mm)

Inductance is measured at 0.1 mA

Rectangular

50 %

Tray

0.846 in (21.5 mm)

e3

Rectangular Package

Flat

15 mH

0.531 in (13.5 mm)

125 °C (257 °F)

800 mA

ELC18E101L

Panasonic

General Purpose Inductor

Power Inductor

4

PCB Mount

Yes

No

0.031 in (0.8 mm)

-20 °C (-4 °F)

Tin/Copper

Radial

44 mΩ

1

0.138 in (3.5 mm)

Ferrite

10 kHz

DC Resistance is measured at 20% Tolerance

Cylindrical

10 %

0.984 in (25 mm)

e2

Cylindrical Package

Wire

100 μH

0.748 in (19 mm)

105 °C (221 °F)

3 A

SRR0618-6R8ML

Bourns

General Purpose Inductor

Power Inductor

4

SMT

Yes

Yes

30

-40 °C (-40 °F)

Copper/Nickel/Tin

50 MHz

Dual In-Line

150 mΩ

1

Ferrite

100 kHz

0.071 in (1.8 mm)

2020

SRR0618

Shielded

20 %

Tape and Reel

0.197 in (5 mm)

e2

Rectangular Package

SRR0618

Special

6.8 μH

0.197 in (5 mm)

125 °C (257 °F)

1.18 A

P0174NL

Pulse Electronics

General Purpose Inductor

Power Inductor

4

SMT

No

Yes

-40 °C (-40 °F)

Dual In-Line

7.6 mΩ

2

250 kHz

0.5 in (12.7 mm)

Parallel Connected

Rectangular

10 %

Tube

1.22 in (30.99 mm)

Rectangular Package

One Surface

2.2 μH

1 in (25.4 mm)

130 °C (266 °F)

8.3 A

PE-53363NL

Pulse Electronics

General Purpose Inductor

Power Inductor

4

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Copper

Dual In-Line

3.4 mΩ

2

0.39 in (9.91 mm)

Rectangular

1.11 in (28.19 mm)

e2

Rectangular Package

Wraparound

4 μH

1 in (25.4 mm)

130 °C (266 °F)

22.4 A

IHCL4040DZER2R7M5A

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

4

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin with Nickel barrier

Dual In-Line

17 mΩ

2

Composite

100 kHz

0.157 in (4 mm)

4240

Rectangular

20 %

Tape and Reel, 13 in

0.42 in (10.67 mm)

e3

Rectangular Package

Wraparound

2.7 μH

AEC-Q200

0.4 in (10.16 mm)

155 °C (311 °F)

9.3 A

IHLE3232DDER4R7M5A

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

4

SMT

Yes

Yes

-55 °C (-67 °F)

18 MHz

Quad

28.46 mΩ

1

100 kHz

0.169 in (4.293 mm)

3534

Rectangular

20 %

Tape and Reel, 13 in

0.35 in (8.89 mm)

Rectangular Package

Wraparound

4.7 μH

AEC-Q200

0.344 in (8.74 mm)

155 °C (311 °F)

7.2 A

IHLD4032KBER220M5A

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

4

SMT

Yes

Yes

-55 °C (-67 °F)

7 MHz

Dual In-Line

72.5 mΩ

2

Composite

100 kHz

0.441 in (11.2 mm)

4734

Low Profile

20 %

Tape and Reel, 13 in

0.468 in (11.896 mm)

Rectangular Package

Wraparound

22 μH

AEC-Q200

0.342 in (8.69 mm)

155 °C (311 °F)

4.1 A

CTX06-14622

Eaton Corporation

General Purpose Inductor

4

No

Yes

Quad In-Line

11.7 mΩ

1

260 kHz

CTX06-14622

Cylindrical Package

Wraparound

22 μH

8.5 A

760308103305

Wurth Elektronik

General Purpose Inductor

RF Inductor

4

PCB Mount

No

No

30

-20 °C (-4 °F)

22 MHz

Radial

220 mΩ

2

125 kHz

0.03 in (0.75 mm)

Inductance is measured at 10 mA

Rectangular

10 %

1.772 in (45 mm)

Rectangular Package

Flaxible Wire

8.8 μH

1.732 in (44 mm)

105 °C (221 °F)

5 A

760308103307

Wurth Elektronik

General Purpose Inductor

RF Inductor

4

PCB Mount

No

No

19

-20 °C (-4 °F)

22 MHz

Radial

340 mΩ

2

0.984 in (25 mm)

125 kHz

Inductance is measured at 10 mA

Rectangular

10 %

1.575 in (40 mm)

Rectangular Package

Flaxible Wire

7.8 μH

1.063 in (27 mm)

105 °C (221 °F)

4 A

GA3250-EEC

Coilcraft

General Purpose Inductor

Power Inductor

4

SMT

Yes

Yes

-40 °C (-40 °F)

Dual In-Line

11.19 Ω

2

Ferrite

100 kHz

0.035 in (0.9 mm)

1212

Shielded

20 %

Tape and Reel, Embossed Plastic, 7 in

0.116 in (2.95 mm)

Rectangular Package

One Surface

112 μH

AEC-Q200

0.116 in (2.95 mm)

125 °C (257 °F)

410 mA

DCM181713H-222NHF

Itg Electronics

Common Mode Choke

4

DIP

No

No

0.025 in (0.64 mm)

-55 °C (-67 °F)

Dual In-Line

90 mΩ

2

0.118 in (3 mm)

Ferrite

10 kHz

0.512 in (13 mm)

DIP

30 %

0.709 in (18 mm)

Rectangular Package

Wire

2.2 mH

0.689 in (17.5 mm)

130 °C (266 °F)

2 A

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

12RS224C

Murata Manufacturing

General Purpose Inductor

4

Radial

Yes

No

-40 °C (-40 °F)

Radial

290 mΩ

1

0.413 in (10.5 mm)

Cylindrical

15 %

Bulk

0.413 in (10.5 mm)

Cylindrical Package

Wire

220 μH

0.413 in (10.5 mm)

0.413 in (10.5 mm)

85 °C (185 °F)

1.1 A

12LRS155C

Murata Manufacturing

General Purpose Inductor

4

Radial

Yes

No

-40 °C (-40 °F)

Radial

3.4 Ω

1

0.335 in (8.5 mm)

Cylindrical

15 %

Bulk

0.413 in (10.5 mm)

Cylindrical Package

Wire

1.5 mH

0.413 in (10.5 mm)

0.413 in (10.5 mm)

85 °C (185 °F)

310 mA

B82724V2103U040

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

0.049 in (1.25 mm)

-40 °C (-40 °F)

Dual In-Line

9.2 mΩ

2

0.177 in (4.5 mm)

Ferrite

10 kHz

1.181 in (30 mm)

Toroidal

50 %

Bulk

1.299 in (33 mm)

Rectangular Package

Wire

3.3 mH

0.906 in (23 mm)

125 °C (257 °F)

10 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.