4 Fixed Inductors 404

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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

CTX100-2-52M-R

Eaton Corporation

General Purpose Inductor

Power Inductor

4

Toroidal

No

No

0.039 in (1 mm)

-40 °C (-40 °F)

Radial

53.4 mΩ

2

0.167 in (4.25 mm)

Iron

100 kHz

1.024 in (26 mm)

Vertical Mount

20 %

Bulk

1.394 in (35.4 mm)

Rectangular Package

Wire

100 μH

0.854 in (21.7 mm)

75 °C (167 °F)

4.4 A

CTX100-5-52M-R

Eaton Corporation

General Purpose Inductor

Power Inductor

4

Toroidal

No

No

0.039 in (1 mm)

-40 °C (-40 °F)

Radial

26.7 mΩ

2

0.167 in (4.25 mm)

Iron

100 kHz

1.583 in (40.2 mm)

Vertical Mount

20 %

Bulk

1.394 in (35.4 mm)

Rectangular Package

Wire

100 μH

0.854 in (21.7 mm)

75 °C (167 °F)

8.2 A

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

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

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

B82731M2501A030

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin

Radial

2 Ω

2

0.118 in (3 mm)

Ferrite

10 kHz

0.787 in (20 mm)

Inductance is measured at 0.1 mA

Rectangular

50 %

Tray

0.827 in (21 mm)

e3

Rectangular Package

Flat

47 mH

0.591 in (15 mm)

125 °C (257 °F)

500 mA

B82791H2301N001

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

2.2 Ω

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

30 mH

0.291 in (7.4 mm)

125 °C (257 °F)

300 mA

B82793-S513-N201

TDK

General Purpose Inductor

Filter Choke

4

SMT

No

Yes

-40 °C (-40 °F)

Tin Over Nickel

Dual In-Line

160 mΩ

2

Ferrite

0.193 in (4.9 mm)

2824

Rectangular

30 %

Tape, Blister

0.28 in (7.1 mm)

e3

Rectangular Package

Gull Wing

51 μH

0.236 in (6 mm)

125 °C (257 °F)

800 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

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

B82721K2122N020

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

280 mΩ

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

6.8 mH

0.52 in (13.2 mm)

125 °C (257 °F)

1.2 A

B82721A2202N001

TDK

General Purpose Inductor

Power Inductor

4

No

No

0.028 in (0.7 mm)

-40 °C (-40 °F)

Matte Tin Over Nickel

Dual In-Line

80 mΩ

2

0.118 in (3 mm)

Ferrite

100 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

1 mH

0.681 in (17.3 mm)

125 °C (257 °F)

2 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

B82720A2202N040

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

65 mΩ

2

0.118 in (3 mm)

Ferrite

10 kHz

0.378 in (9.6 mm)

Inductance is measured at 0.1 mA

Rectangular

50 %

Bulk

0.559 in (14.2 mm)

e3

Rectangular Package

Wire

1.1 mH

0.559 in (14.2 mm)

125 °C (257 °F)

2 A

B82733F2192B001

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Over Nickel

Dual In-Line

279 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 %

Tray

1.043 in (26.5 mm)

e3

Rectangular Package

Flat

15 mH

0.976 in (24.8 mm)

125 °C (257 °F)

1.9 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

FPT705-200-R

Eaton Corporation

General Purpose Inductor

Power Inductor

4

No

Yes

-40 °C (-40 °F)

Tin with Nickel barrier

Dual Ended

650 μΩ

2

Ferrite

1 MHz

2827

e3

Rectangular Package

Wraparound

200 nH

125 °C (257 °F)

13 A

B82732F2451B001

TDK

General Purpose Inductor

Power Inductor

4

Radial

No

No

-40 °C (-40 °F)

Dual In-Line

2.93 Ω

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)

Rectangular Package

Wire

100 mH

0.571 in (14.5 mm)

125 °C (257 °F)

450 mA

744878220

Wurth Elektronik

General Purpose Inductor

Power Inductor

4

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

20 MHz

Dual In-Line

300 mΩ

2

1 kHz

0.157 in (4 mm)

2929

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.287 in (7.3 mm)

e1

Rectangular Package

Wraparound

22 μH

0.287 in (7.3 mm)

125 °C (257 °F)

700 mA

B82733F2142B001

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Over Nickel

Dual In-Line

440 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 %

Tray

1.043 in (26.5 mm)

e3

Rectangular Package

Flat

27 mH

0.976 in (24.8 mm)

125 °C (257 °F)

1.4 A

B82791H2351N001

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

1.9 Ω

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

22 mH

0.291 in (7.4 mm)

125 °C (257 °F)

350 mA

LPR6235-253PMRC

Coilcraft

General Purpose Inductor

DC-DC Converter

4

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

580 kHz

Quad In-Line

200 mΩ

2

Ferrite

100 kHz

0.138 in (3.5 mm)

2424

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.236 in (6 mm)

e3

Rectangular Package

One Surface

25 μH

0.236 in (6 mm)

85 °C (185 °F)

700 mA

SRF0703-220M

Bourns

General Purpose Inductor

Power Inductor

4

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin

Dual In-Line

150 mΩ

2

Ferrite

100 kHz

0.134 in (3.4 mm)

3030

Parallel Connected

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.299 in (7.6 mm)

e3

Rectangular Package

Wraparound

22 μH

0.299 in (7.6 mm)

125 °C (257 °F)

1.62 A

8101

Bourns

General Purpose Inductor

High Current Inductor

4

No

No

-55 °C (-67 °F)

Dual In-Line

173 mΩ

2

1 kHz

8100

Rectangular Package

Wire

4 mH

105 °C (221 °F)

1.7 A

ARA00499

TDK

General Purpose Inductor

4

PCB Mount

No

No

Dual In-Line

2

1 kHz

1.142 in (29 mm)

Rectangular

31.62 %

1.181 in (30 mm)

Rectangular Package

Wire

6.325 mH

0.748 in (19 mm)

B82732F2601B001

TDK

General Purpose Inductor

Power Inductor

4

Radial

No

No

-40 °C (-40 °F)

Tin

Dual In-Line

1.97 Ω

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

68 mH

0.571 in (14.5 mm)

125 °C (257 °F)

600 mA

B82734R2132B030

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Over Nickel

Radial

560 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

47 mH

0.827 in (21 mm)

125 °C (257 °F)

1.3 A

B82731T2102A020

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Over Nickel

Dual In-Line

630 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

10 mH

0.531 in (13.5 mm)

125 °C (257 °F)

1 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

CTX10-4A-R

Eaton Corporation

General Purpose Inductor

Power Inductor

4

SMT

No

Yes

-40 °C (-40 °F)

On Circle

20 mΩ

2

Iron

100 kHz

0.25 in (6.35 mm)

4545

Parallel Connected, also Configurable As Transformer

Rectangular

25 %

Tape and Reel, 13 in

0.45 in (11.43 mm)

Rectangular Package

One Surface

10.53 μH

0.45 in (11.43 mm)

85 °C (185 °F)

4.67 A

B82721K2701N020

TDK

General Purpose Inductor

Power Inductor

4

No

No

0.028 in (0.7 mm)

-40 °C (-40 °F)

Tin

Dual In-Line

550 mΩ

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

10 mH

0.52 in (13.2 mm)

125 °C (257 °F)

700 mA

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

SCF25-08-1300

KEMET Corporation

Common Mode Choke

Filter Choke

4

Toroidal

No

No

0.047 in (1.2 mm)

0.787 in (20 mm)

-25 °C (-13 °F)

Radial

18 mΩ

2

0.394 in (10 mm)

Nanocrystalline Metal Core

10 kHz

0.906 in (23 mm)

Vertical Mount

Tray

Circular Package

Wire

13 mH

1.26 in (32 mm)

UL

120 °C (248 °F)

8 A

FPT705-230-R

Eaton Corporation

General Purpose Inductor

Power Inductor

4

No

Yes

-40 °C (-40 °F)

Tin with Nickel barrier

Dual Ended

650 μΩ

2

Ferrite

1 MHz

2827

e3

Rectangular Package

Wraparound

230 nH

125 °C (257 °F)

13 A

LPT4545ER101LK

Vishay Intertechnology

General Purpose Inductor

DC-DC Converter

4

No

Yes

-40 °C (-40 °F)

Tin

On Circle

195 mΩ

2

Kool-Mu

Parallel Connected

15 %

e3

Cylindrical Package

One Surface

100 μH

125 °C (257 °F)

690 mA

B82721K2401N020

TDK

General Purpose Inductor

Power Inductor

4

No

No

0.028 in (0.7 mm)

-40 °C (-40 °F)

Tin

Dual In-Line

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

39 mH

0.52 in (13.2 mm)

125 °C (257 °F)

400 mA

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

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

LPT4545ER5R0LM

Vishay Intertechnology

General Purpose Inductor

DC-DC Converter

4

No

Yes

-40 °C (-40 °F)

Tin

On Circle

12 mΩ

2

Molybdenum Permalloy

Parallel Connected

15 %

e3

Cylindrical Package

One Surface

5 μH

125 °C (257 °F)

4.45 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

B82731T2182A020

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Over Nickel

Dual In-Line

200 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

3.3 mH

0.531 in (13.5 mm)

125 °C (257 °F)

1.8 A

B82725J2103N022

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

0.039 in (1 mm)

-40 °C (-40 °F)

Tin

Dual In-Line

13 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

1.8 mH

0.846 in (21.5 mm)

125 °C (257 °F)

10 A

B82720K2301N040

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin

Dual In-Line

1.1 Ω

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

12 mH

0.374 in (9.5 mm)

125 °C (257 °F)

300 mA

B82734R2232B030

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Over Nickel

Radial

185 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

15 mH

0.827 in (21 mm)

125 °C (257 °F)

2.3 A

151.440

Kaschke Components

General Purpose Inductor

4

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

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.