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

VCM7122-RC

Allied Components International

General Purpose Inductor

Common Mode Choke

4

No

No

-55 °C (-67 °F)

Radial

130 μΩ

2

1 kHz

Cylindrical Package

Wire

25.5 mH

105 °C (221 °F)

4 A

744851101

Wurth Elektronik

General Purpose Inductor

Power Inductor

4

No

Yes

-40 °C (-40 °F)

17 MHz

Dual In-Line

22 mΩ

2

100 kHz

9359

10 %

Rectangular Package

One Surface

10 μH

125 °C (257 °F)

5.3 A

744851221

Wurth Elektronik

General Purpose Inductor

Power Inductor

4

No

Yes

-40 °C (-40 °F)

16 MHz

Dual In-Line

45 mΩ

2

100 kHz

9359

10 %

Rectangular Package

One Surface

22 μH

125 °C (257 °F)

3.5 A

744851330

Wurth Elektronik

General Purpose Inductor

Power Inductor

4

No

Yes

-40 °C (-40 °F)

57 MHz

Dual Ended

12.2 mΩ

1

100 kHz

9373

10 %

Rectangular Package

Wraparound

3.3 μH

125 °C (257 °F)

7.7 A

B82730G3951A020

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

0.024 in (0.6 mm)

-40 °C (-40 °F)

Dual In-Line

410 mΩ

2

0.118 in (3 mm)

Ferrite

10 kHz

0.472 in (12 mm)

Inductance is measured at 0.1 mA

Rectangular

50 %

Tray

0.65 in (16.5 mm)

Rectangular Package

Wire

2.2 mH

0.591 in (15 mm)

125 °C (257 °F)

950 mA

B82723J2602N001

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Over Nickel

Dual In-Line

22 mΩ

2

0.157 in (4 mm)

Ferrite

100 kHz

1.201 in (30.5 mm)

Inductance is measured at 0.1 mA

Rectangular

30 %

Tray

1.102 in (28 mm)

e3

Rectangular Package

Flat

1 mH

0.732 in (18.6 mm)

125 °C (257 °F)

6 A

7448709330

Wurth Elektronik

General Purpose Inductor

RF Inductor

4

SMT

Yes

Yes

-40 °C (-40 °F)

6 MHz

Dual In-Line

100 mΩ

2

1 kHz

0.413 in (10.5 mm)

4949

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.492 in (12.5 mm)

Rectangular Package

Wraparound

33 μH

0.492 in (12.5 mm)

125 °C (257 °F)

2 A

74488540120

Wurth Elektronik

General Purpose Inductor

Power Inductor

4

SMT

No

Yes

-40 °C (-40 °F)

Dual In-Line

1.55 Ω

2

100 kHz

0.157 in (4 mm)

2424

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.236 in (6 mm)

Rectangular Package

One Surface

13 μH

0.236 in (6 mm)

125 °C (257 °F)

1.7 A

K007

Opt Industries

General Purpose Inductor

Power Inductor

4

Yes

No

5.5 MHz

On Circle

320 mΩ

2

10 kHz

Cylindrical Package

Printed Wiring Pin

40 μH

790 mA

K001

Opt Industries

General Purpose Inductor

Power Inductor

4

Yes

No

1 MHz

On Circle

14 Ω

2

10 kHz

Cylindrical Package

Printed Wiring Pin

2 mH

112 mA

K504

Opt Industries

General Purpose Inductor

Power Inductor

4

Yes

No

340 kHz

On Circle

3.8 Ω

2

10 kHz

Cylindrical Package

Printed Wiring Pin

7.5 mH

490 mA

K205

Opt Industries

General Purpose Inductor

Power Inductor

4

Yes

No

490 kHz

On Circle

7.3 Ω

2

10 kHz

Cylindrical Package

Printed Wiring Pin

5 mH

210 mA

43343

Pico Electronics

General Purpose Inductor

Power Inductor

4

PCB Mount

Yes

No

0.016 in (0.41 mm)

Tin/Lead

4.5 MHz

Radial

60 mΩ

2

1 in (25.4 mm)

10 kHz

Series Connected

Cylindrical

10 %

0.415 in (10.54 mm)

e0

Cylindrical Package

Wire

40 μH

0.63 in (16 mm)

MIL-PRF-27

100 °C (212 °F)

2.68 A

40210

Pico Electronics

General Purpose Inductor

Power Inductor

4

PCB Mount

Yes

No

0.012 in (0.31 mm)

Tin/Lead

3.3 MHz

Radial

1.9 Ω

2

1 in (25.4 mm)

10 kHz

Series Connected

Cylindrical

10 %

0.25 in (6.35 mm)

e0

Cylindrical Package

Wire

250 μH

0.32 in (8.13 mm)

100 °C (212 °F)

316 mA

42465

Pico Electronics

General Purpose Inductor

Power Inductor

4

SMT

No

Yes

Tin/Lead

430 kHz

Dual In-Line

11 Ω

2

10 kHz

0.365 in (9.27 mm)

5050

Series Connected

Rectangular

10 %

0.495 in (12.57 mm)

e0

Rectangular Package

Gull Wing

7.5 mH

MIL-PRF-27

0.495 in (12.57 mm)

100 °C (212 °F)

170 mA

41020

Pico Electronics

General Purpose Inductor

Power Inductor

4

PCB Mount

Yes

No

0.012 in (0.31 mm)

Tin/Lead

275 kHz

Radial

54 Ω

2

1 in (25.4 mm)

10 kHz

Series Connected

Cylindrical

10 %

0.28 in (7.11 mm)

e0

Cylindrical Package

Wire

20 mH

0.41 in (10.41 mm)

MIL-PRF-27

100 °C (212 °F)

60 mA

195C30

Hammond Manufacturing

General Purpose Inductor

High Current Inductor

4

Chassis Mount

No

No

Dual In-Line

10 mΩ

1

3.13 in (79.502 mm)

DC Resistance is measured at 15% Tolerance

Rectangular

15 %

3.85 in (97.79 mm)

Rectangular Package

Lug

1 mH

UL

3.75 in (95.25 mm)

30 A

195T10

Hammond Manufacturing

General Purpose Inductor

High Current Inductor

4

Chassis Mount

No

No

Dual In-Line

400 mΩ

1

6.25 in (158.75 mm)

DC Resistance is measured at 15% Tolerance

Rectangular

15 %

7.5 in (190.5 mm)

Rectangular Package

Lug

100 mH

UL

6 in (152.4 mm)

10 A

40056

Wurth Elektronik

General Purpose Inductor

Power Inductor

4

No

Yes

On Circle

33 mΩ

2

Parallel Connected

Cylindrical Package

No Lead

5.02 μH

3 A

ALFT-03A-11

Abracon

General Purpose Inductor

Common Mode Choke

4

No

No

-40 °C (-40 °F)

Radial

2

1 kHz

Rectangular Package

Wire

2.1 mH

125 °C (257 °F)

1.5 A

ALFT-03A-4

Abracon

General Purpose Inductor

Common Mode Choke

4

No

No

-40 °C (-40 °F)

Radial

2

1 kHz

Rectangular Package

Wire

19 mH

125 °C (257 °F)

500 mA

B82721K2301N020

TDK

General Purpose Inductor

Power Inductor

4

No

No

0.028 in (0.7 mm)

-40 °C (-40 °F)

Tin Over Nickel

Dual In-Line

2.2 Ω

2

0.118 in (3 mm)

Ferrite

10 kHz

0.799 in (20.3 mm)

Inductance is measured at 0.1 mA DC Current

Rectangular

30 %

Tray

0.717 in (18.2 mm)

e3

Rectangular Package

Wire

47 mH

0.52 in (13.2 mm)

125 °C (257 °F)

300 mA

6729-RC

Bourns

General Purpose Inductor

High Current Inductor

4

PCB Mount

No

No

0.04 in (1.016 mm)

-55 °C (-67 °F)

Dual In-Line

80 mΩ

2

0.15 in (3.81 mm)

1 kHz

1 in (25.4 mm)

8543

6700

Toroidal Core

15 %

0.85 in (21.59 mm)

Rectangular Package

6700

Wire

100 μH

0.425 in (10.795 mm)

105 °C (221 °F)

2.5 A

RCH106NP-220M

Sumida

General Purpose Inductor

4

PCB Mount

No

No

0.028 in (0.7 mm)

Radial

88 mΩ

1

0.138 in (3.5 mm)

1 kHz

Unshielded

20 %

0.236 in (6 mm)

Cylindrical Package

RCH-106

Wire

22 μH

0.394 in (10 mm)

2.4 A

RCH110NP-100M

Sumida

General Purpose Inductor

4

No

No

Radial

22 mΩ

2

1 kHz

RCH-110

20 %

Cylindrical Package

Wire

10 μH

SRF1280-221M

Bourns

General Purpose Inductor

Power Inductor

4

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

Dual In-Line

343 mΩ

2

Ferrite

100 kHz

0.315 in (8 mm)

4949

Parallel Connected

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.492 in (12.5 mm)

e1

Rectangular Package

Wraparound

220 μH

0.492 in (12.5 mm)

125 °C (257 °F)

1.29 A

IMC1812RV470J

Vishay Intertechnology

General Purpose Inductor

RF Inductor

4

SMT

No

Yes

50

-55 °C (-67 °F)

10 MHz

Dual Ended

5 Ω

1

Iron

2.52 MHz

0.126 in (3.2 mm)

1812

Q is measured at 2.52

Molded Chip

5 %

Tape and Reel, 7 in

0.177 in (4.5 mm)

Rectangular Package

Wraparound

47 μH

0.126 in (3.2 mm)

125 °C (257 °F)

140 mA

PM3604-10-RC

Bourns

General Purpose Inductor

Power Inductor

4

No

Yes

-55 °C (-67 °F)

On Circle

28 mΩ

2

Parallel Connected

20 %

Rectangular Package

Wraparound

10 μH

125 °C (257 °F)

2.7 A

PM3604-100-RC

Bourns

General Purpose Inductor

Power Inductor

4

No

Yes

-55 °C (-67 °F)

On Circle

210 mΩ

2

Parallel Connected

20 %

Rectangular Package

Wraparound

100 μH

125 °C (257 °F)

980 mA

CMD4D13NP101MC

Sumida

General Purpose Inductor

Power Inductor

4

SMT

No

Yes

Dual In-Line

3.3 Ω

2

Ferrite

100 kHz

0.057 in (1.45 mm)

2316

CMD4D13

Unshielded

20 %

Tape

0.228 in (5.8 mm)

Rectangular Package

CMD4D13

Wraparound

100 μH

0.161 in (4.1 mm)

170 mA

RL110-100M-RC

Bourns

General Purpose Inductor

RF Inductor

4

PCB Mount

No

No

0.028 in (0.7 mm)

-30 °C (-22 °F)

14 MHz

Radial

22 mΩ

1

0.138 in (3.5 mm)

Ferrite

2.52 MHz

Rectangular

20 %

Bulk

0.394 in (10 mm)

Rectangular Package

Wire

10 μH

0.394 in (10 mm)

100 °C (212 °F)

5.3 A

B82732F2132B001

TDK

General Purpose Inductor

Power Inductor

4

Radial

No

No

-40 °C (-40 °F)

Tin

Dual In-Line

430 mΩ

1

0.138 in (3.5 mm)

Ferrite

10 kHz

0.531 in (13.5 mm)

Rectangular

50 %

Bulk

0.965 in (24.5 mm)

e3

Rectangular Package

Wire

15 mH

0.571 in (14.5 mm)

125 °C (257 °F)

1.3 A

B82725A2163N020

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Over Nickel

Dual In-Line

7 mΩ

2

0.157 in (4 mm)

Ferrite

100 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

560 μH

1.669 in (42.4 mm)

125 °C (257 °F)

16 A

CLS4D09NP-100NC

Sumida

General Purpose Inductor

Power Inductor

4

SMT

Yes

Yes

On Circle

370 Ω

1

Ferrite

100 kHz

0.039 in (1 mm)

1818

CLS

User configurable as Transformer

Magnetic Shielding

30 %

Tape

0.181 in (4.6 mm)

Rectangular Package

CLS4D09

Wraparound

10 μH

0.181 in (4.6 mm)

500 mA

DFKF-28-0004

Schurter Ag

General Purpose Inductor

RF Inductor

4

PCB Mount

No

No

-25 °C (-13 °F)

300 kHz

Dual In-Line

100 mΩ

2

0.138 in (3.5 mm)

0.65 in (16.5 mm)

Rectangular

50 %

1.114 in (28.3 mm)

Rectangular Package

Flat

6 mH

1.079 in (27.4 mm)

100 °C (212 °F)

2 A

SRF1280-4R7Y

Bourns

General Purpose Inductor

Power Inductor

4

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

Dual In-Line

13.5 mΩ

2

Ferrite

100 kHz

0.315 in (8 mm)

4949

Parallel Connected

Rectangular

30 %

Tape and Reel, Embossed, 13 in

0.492 in (12.5 mm)

e1

Rectangular Package

Wraparound

4.7 μH

0.492 in (12.5 mm)

125 °C (257 °F)

8.25 A

744870221

Wurth Elektronik

General Purpose Inductor

Power Inductor

4

SMT

Yes

Yes

-40 °C (-40 °F)

2 MHz

Dual In-Line

650 mΩ

2

1 kHz

0.335 in (8.5 mm)

4949

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.492 in (12.5 mm)

Rectangular Package

Wraparound

220 μH

0.492 in (12.5 mm)

125 °C (257 °F)

900 mA

43402C-R

Murata Manufacturing

General Purpose Inductor

DC-DC Converter

4

No

Yes

-40 °C (-40 °F)

Tin

69 MHz

Dual In-Line

3.1 mΩ

1

100 kHz

15 %

e3

Rectangular Package

One Surface

4 μH

125 °C (257 °F)

22.4 A

43402C

Murata Manufacturing

General Purpose Inductor

DC-DC Converter

4

No

Yes

-40 °C (-40 °F)

Tin

69 MHz

Dual In-Line

3.1 mΩ

1

100 kHz

15 %

e3

Rectangular Package

One Surface

4 μH

125 °C (257 °F)

22.4 A

ELC18E103

Panasonic

General Purpose Inductor

4

No

No

Tin/Copper

Radial

2.7 Ω

1

10 kHz

10 %

e2

Cylindrical Package

Wire

10 mH

330 mA

B82615B2102M001

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Nickel

Dual In-Line

3 Ω

1

0.157 in (4 mm)

Powdered Iron

10 kHz

1.181 in (30 mm)

Inductance is measured at 0.1 mA

Rectangular

20 %

Tray

1.732 in (44 mm)

e2

Rectangular Package

Wire

20 mH

1.669 in (42.4 mm)

125 °C (257 °F)

1 A

B82720A2601N040

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

0.024 in (0.6 mm)

-40 °C (-40 °F)

Tin

Dual In-Line

400 mΩ

2

0.118 in (3 mm)

Ferrite

10 kHz

0.378 in (9.6 mm)

Rectangular

50 %

Bulk

0.559 in (14.2 mm)

e3

Rectangular Package

Wire

4.4 mH

0.559 in (14.2 mm)

125 °C (257 °F)

600 mA

B82720K2202N040

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin

Dual In-Line

65 mΩ

2

0.138 in (3.5 mm)

Ferrite

10 kHz

0.551 in (14 mm)

Inductance is measured at 0.1 mA

Rectangular

50 %

Bulk

0.512 in (13 mm)

e3

Rectangular Package

Flat

1.1 mH

0.374 in (9.5 mm)

125 °C (257 °F)

2 A

B82721A2501N001

TDK

General Purpose Inductor

Power Inductor

4

No

No

0.028 in (0.7 mm)

-40 °C (-40 °F)

Tin Over Nickel

Dual In-Line

1.4 Ω

2

0.118 in (3 mm)

Ferrite

10 kHz

0.496 in (12.6 mm)

Inductance is measured at 0.1 mA DC Current

Rectangular

30 %

Tray

0.705 in (17.9 mm)

e3

Rectangular Package

Wire

18 mH

0.681 in (17.3 mm)

125 °C (257 °F)

500 mA

B82721K2202N001

TDK

General Purpose Inductor

Power Inductor

4

No

No

0.028 in (0.7 mm)

-40 °C (-40 °F)

Tin

Dual In-Line

80 mΩ

2

0.118 in (3 mm)

Ferrite

100 kHz

0.799 in (20.3 mm)

Inductance is measured at 0.1 mA DC Current

Rectangular

30 %

Tray

0.717 in (18.2 mm)

e3

Rectangular Package

Wire

1 mH

0.52 in (13.2 mm)

125 °C (257 °F)

2 A

B82723A2402N001

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin

Dual In-Line

60 mΩ

2

0.157 in (4 mm)

Ferrite

10 kHz

0.661 in (16.8 mm)

Inductance is measured at 0.1 mA

Rectangular

30 %

Tray

1.102 in (28 mm)

e3

Rectangular Package

Flat

2.7 mH

1.063 in (27 mm)

125 °C (257 °F)

4 A

B82724A2501N001

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

2.3 Ω

2

0.157 in (4 mm)

Ferrite

10 kHz

0.776 in (19.7 mm)

Rectangular

30 %

Tray

1.303 in (33.1 mm)

e3

Rectangular Package

Wire

82 mH

1.283 in (32.6 mm)

125 °C (257 °F)

500 mA

B82724B2602N001

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

0.028 in (0.7 mm)

-40 °C (-40 °F)

Tin Over Nickel

Dual In-Line

23 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

1.323 in (33.6 mm)

e3

Rectangular Package

Wire

1.8 mH

1.283 in (32.6 mm)

125 °C (257 °F)

6 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.