Vishay Intertechnology Fixed Inductors 388

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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

IHLP5050CEER100M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

Dual Ended

34 mΩ

1

Composite

100 kHz

0.138 in (3.5 mm)

5050

Rectangular

20 %

Tape and Reel, 13 in

0.52 in (13.2 mm)

Rectangular Package

Wraparound

10 μH

0.508 in (12.9 mm)

125 °C (257 °F)

7 A

IHLP5050CEERR68M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

Dual Ended

2.5 mΩ

1

Composite

100 kHz

0.138 in (3.5 mm)

5050

Rectangular

20 %

Tape and Reel, 13 in

0.52 in (13.2 mm)

Rectangular Package

Wraparound

680 nH

0.508 in (12.9 mm)

125 °C (257 °F)

28 A

IHLP8787MZER100M5A

Vishay Intertechnology

General Purpose Inductor

DC-DC Converter

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

6.04 MHz

Dual Ended

4.14 mΩ

1

Composite

100 kHz

0.512 in (13 mm)

8987

Rectangular

20 %

Tape and Reel, 13 in

0.885 in (22.48 mm)

e3

Rectangular Package

Wraparound

10 μH

AEC-Q200

0.866 in (22 mm)

155 °C (311 °F)

28 A

IHTH1125MZEB100M5A

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

Radial

Yes

No

0.071 in (1.803 mm)

0.703 in (17.856 mm)

-55 °C (-67 °F)

Radial

3.64 mΩ

1

0.165 in (4.191 mm)

Composite

100 kHz

IHTH-1125MZ-5A

Shielded

20 %

Bulk

0.5 in (12.7 mm)

Cylindrical Package

IHTH-1125MZ-5A

Wire

10 μH

1.179 in (29.947 mm)

AEC-Q200

155 °C (311 °F)

32 A

ISC1008ER3R9M

Vishay Intertechnology

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

38

-40 °C (-40 °F)

175 MHz

Dual Ended

260 mΩ

1

Ferrite

100 kHz

0.098 in (2.5 mm)

1414

ISC-1008

Q is measured at 1 MHz

Magnetic Shielding

20 %

Tape and Reel, 7 in

0.142 in (3.6 mm)

Rectangular Package

ISC-1008

One Surface

3.9 μH

0.142 in (3.6 mm)

85 °C (185 °F)

650 mA

MS75089-1

Vishay Intertechnology

General Purpose Inductor

RF Inductor

2

Axial

Yes

No

0.025 in (0.635 mm)

45

-55 °C (-67 °F)

Tin

49 MHz

Axial

800 mΩ

1

1.44 in (36.57 mm)

Ferrite

2.5 MHz

Tubular

10 %

0.41 in (10.41 mm)

e3

Tubular Package

Wire

15 μH

0.162 in (4.11 mm)

MIL-PRF-15305

105 °C (221 °F)

315 mA

MS75089-12

Vishay Intertechnology

General Purpose Inductor

RF Inductor

2

Axial

Yes

No

0.025 in (0.635 mm)

55

-55 °C (-67 °F)

Tin Copper

9.7 MHz

Axial

3.6 Ω

1

1.44 in (36.57 mm)

Ferrite

790 kHz

Tubular

10 %

0.41 in (10.41 mm)

e2

Tubular Package

Wire

120 μH

0.162 in (4.11 mm)

MIL-PRF-15305

105 °C (221 °F)

150 mA

32542

Vishay Intertechnology

General Purpose Inductor

2

No

No

Radial

950 μΩ

1

100

10 %

Rectangular Package

Wire

2.61 μH

58.6 A

33170

Vishay Intertechnology

General Purpose Inductor

2

No

No

Radial

17.9 mΩ

1

193

12 %

Rectangular Package

Flat

208 μH

18.6 A

IHLP1616ABER1R0M11

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

71 MHz

Dual Ended

47 mΩ

1

Composite

100 kHz

0.047 in (1.2 mm)

1616

Rectangular

20 %

Tape and Reel, 13 in

0.16 in (4.06 mm)

e3

Rectangular Package

Wraparound

1 μH

0.16 in (4.06 mm)

125 °C (257 °F)

4.2 A

IHLP2020BZERR33M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

125 MHz

Dual Ended

8.2 mΩ

1

Composite

100 kHz

0.079 in (2 mm)

2020

Rectangular

20 %

Tape and Reel, 13 in

0.204 in (5.18 mm)

e3

Rectangular Package

Wraparound

330 nH

0.204 in (5.18 mm)

125 °C (257 °F)

12 A

IHLP3232CZER5R6M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

21 MHz

Dual Ended

37.2 mΩ

1

Composite

100 kHz

0.118 in (3 mm)

3232

Shielded

20 %

Tape and Reel, 13 in

0.322 in (8.18 mm)

Rectangular Package

Wraparound

5.6 μH

0.322 in (8.18 mm)

125 °C (257 °F)

6.3 A

LPT4545ER330LK

Vishay Intertechnology

General Purpose Inductor

DC-DC Converter

4

No

Yes

-40 °C (-40 °F)

Tin

On Circle

68 mΩ

2

Kool-Mu

Parallel Connected

15 %

e3

Cylindrical Package

One Surface

33 μH

125 °C (257 °F)

1.22 A

IHLP1616ABERR47M01

Vishay Intertechnology

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

101 MHz

Dual Ended

22 mΩ

1

Composite

100 kHz

0.047 in (1.2 mm)

1616

Chip

20 %

Tape and Reel, 13 in

0.16 in (4.06 mm)

e3

Rectangular Package

Wraparound

470 nH

0.16 in (4.06 mm)

125 °C (257 °F)

5 A

IHLP1616BZER1R0MA1

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

90 MHz

Dual Ended

37 mΩ

1

Composite

100 kHz

0.079 in (2 mm)

1616

Rectangular

20 %

Tape and Reel, 13 in

0.175 in (4.45 mm)

e3

Rectangular Package

Wraparound

1 μH

AEC-Q200

0.16 in (4.06 mm)

125 °C (257 °F)

3.75 A

IHLP2020BZER3R3M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

30 MHz

Dual Ended

85.5 mΩ

1

Composite

100 kHz

0.079 in (2 mm)

2020

Rectangular

20 %

Tape and Reel, 13 in

0.204 in (5.18 mm)

e3

Rectangular Package

Wraparound

3.3 μH

0.204 in (5.18 mm)

125 °C (257 °F)

3.3 A

IHLP2020CZER4R7M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

25 MHz

Dual Ended

77.5 mΩ

1

Composite

100 kHz

0.118 in (3 mm)

2020

Rectangular

20 %

Tape and Reel, 13 in

0.204 in (5.18 mm)

e3

Rectangular Package

Wraparound

4.7 μH

0.204 in (5.18 mm)

125 °C (257 °F)

3.5 A

IHLP2525BDERR47M01

Vishay Intertechnology

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

Dual Ended

6.5 mΩ

1

Composite

100 kHz

0.094 in (2.4 mm)

2525

Shielded

20 %

Tape and Reel, 13 in

0.255 in (6.47 mm)

e3

Rectangular Package

J Bend

470 nH

0.255 in (6.47 mm)

125 °C (257 °F)

13.5 A

IHLP2525CZERR68M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

62 MHz

Dual Ended

5.5 mΩ

1

Composite

100 kHz

0.118 in (3 mm)

2525

DC Resistance Measured with 5% Tolerance

Rectangular

20 %

Tape and Reel, 13 in

0.255 in (6.47 mm)

e3

Rectangular Package

Wraparound

680 nH

0.255 in (6.47 mm)

125 °C (257 °F)

15.5 A

IHLP3232DZER6R8M11

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

13 MHz

Dual Ended

33.4 mΩ

1

Composite

100 kHz

0.157 in (4 mm)

3232

Rectangular

20 %

Tape and Reel, 13 in

0.322 in (8.18 mm)

Rectangular Package

Wraparound

6.8 μH

0.322 in (8.18 mm)

125 °C (257 °F)

7 A

IHLP5050CEER5R6M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

Dual Ended

19 mΩ

1

Composite

100 kHz

0.138 in (3.5 mm)

5050

Rectangular

20 %

Tape and Reel, 13 in

0.52 in (13.2 mm)

Rectangular Package

Wraparound

5.6 μH

0.508 in (12.9 mm)

125 °C (257 °F)

9.5 A

IHLM2525CZER1R0M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

55 MHz

Dual Ended

10 mΩ

1

Composite

100 kHz

0.118 in (3 mm)

2525

Shielded

20 %

Tape and Reel, 13 in

0.27 in (6.86 mm)

e3

Rectangular Package

J Bend

1 μH

0.255 in (6.47 mm)

125 °C (257 °F)

11 A

IHLP1616BZERR47M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

97 MHz

Dual Ended

18 mΩ

1

Composite

100 kHz

0.079 in (2 mm)

1616

Rectangular

20 %

Tape and Reel, 13 in

0.16 in (4.06 mm)

e3

Rectangular Package

Wraparound

470 nH

0.16 in (4.06 mm)

125 °C (257 °F)

5.6 A

IHLP2525AHER1R0M01

Vishay Intertechnology

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin with Nickel barrier

Dual Ended

18.3 mΩ

1

Composite

100 kHz

0.071 in (1.8 mm)

2525

Shielded

20 %

Tape and Reel, 13 in

0.255 in (6.47 mm)

e3

Rectangular Package

J Bend

1 μH

0.255 in (6.47 mm)

125 °C (257 °F)

7 A

IHLP2525AHERR47M01

Vishay Intertechnology

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

Dual Ended

9.3 mΩ

1

Composite

100 kHz

0.071 in (1.8 mm)

2525

Shielded

20 %

Tape and Reel, 13 in

0.255 in (6.47 mm)

Rectangular Package

J Bend

470 nH

0.255 in (6.47 mm)

125 °C (257 °F)

11 A

IHLP4040DZERR36M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

Dual Ended

1.4 mΩ

1

Composite

100 kHz

0.157 in (4 mm)

4240

Rectangular

20 %

Tape and Reel, 13 in

0.425 in (10.795 mm)

e3

Rectangular Package

Wraparound

360 nH

0.4 in (10.16 mm)

125 °C (257 °F)

31.5 A

IHLP6767GZER1R0M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

Dual Ended

1.38 mΩ

1

Composite

100 kHz

0.276 in (7 mm)

6767

Rectangular

20 %

Tape and Reel, 13 in

0.675 in (17.15 mm)

e3

Rectangular Package

Wraparound

1 μH

0.675 in (17.15 mm)

125 °C (257 °F)

48 A

IFSC1515AHER470M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin with Nickel barrier

Dual Ended

594 mΩ

1

100 kHz

0.071 in (1.8 mm)

1515

Rectangular

20 %

Tape and Reel, 13 in

0.157 in (4 mm)

e3

Rectangular Package

One Surface

47 μH

0.157 in (4 mm)

125 °C (257 °F)

720 mA

IHLP2525CZER220M5A

Vishay Intertechnology

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

8.3 MHz

Dual Ended

174 mΩ

1

100 kHz

0.118 in (3 mm)

2725

Rectangular

20 %

Tape and Reel, 13 in

0.27 in (6.86 mm)

e3

Rectangular Package

J Bend

22 μH

AEC-Q200

0.255 in (6.47 mm)

155 °C (311 °F)

2.8 A

IHLP3232DZER100M01

Vishay Intertechnology

General Purpose Inductor

DC-DC Converter

2

SMT

Yes

Yes

-55 °C (-67 °F)

15 MHz

Dual Ended

59.9 mΩ

1

Composite

100 kHz

0.157 in (4 mm)

3232

Shielded

20 %

Tape and Reel, 13 in

0.322 in (8.18 mm)

Rectangular Package

Wraparound

10 μH

0.322 in (8.18 mm)

125 °C (257 °F)

5.2 A

IHLP5050FDERR33M01

Vishay Intertechnology

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

Dual Ended

900 μΩ

1

Composite

100 kHz

0.252 in (6.4 mm)

5050

Shielded

20 %

Tape and Reel, 13 in

0.52 in (13.2 mm)

e3

Rectangular Package

Wraparound

330 nH

0.508 in (12.9 mm)

125 °C (257 °F)

46 A

IMC0805ERR33J01

Vishay Intertechnology

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

45

-40 °C (-40 °F)

Tin

800 MHz

Dual Ended

1.65 Ω

1

Ceramic

100 MHz

0.047 in (1.2 mm)

0805

IMC-0805-01

Q measured at 250 MHz

Wirewound

5 %

Tape and Reel, 7 in

0.079 in (2 mm)

e3

Rectangular Package

IMC-0805-01

Wraparound

330 nH

0.049 in (1.25 mm)

125 °C (257 °F)

300 mA

IMC0805ERR68J01

Vishay Intertechnology

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

35

-40 °C (-40 °F)

Tin

188 MHz

Dual Ended

1.2 Ω

1

Ferrite

25.2 MHz

0.047 in (1.2 mm)

0805

IMC-0805-01

Q measured at 100 MHz

Wirewound

5 %

Tape and Reel, 7 in

0.079 in (2 mm)

e3

Rectangular Package

IMC-0805-01

Wraparound

680 nH

0.049 in (1.25 mm)

125 °C (257 °F)

400 mA

IMC1210ER101J

Vishay Intertechnology

General Purpose Inductor

RF Inductor

2

No

Yes

20

-55 °C (-67 °F)

Matte Tin with Nickel barrier

9 MHz

Dual Ended

14 Ω

1

Iron

796 kHz

1210

5 %

e3

Rectangular Package

Wraparound

100 μH

125 °C (257 °F)

73 mA

32547

Vishay Intertechnology

General Purpose Inductor

2

No

No

Radial

2.6 mΩ

1

100

10 %

Rectangular Package

Wire

8 μH

33.8 A

IHLP1616BZETR47M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

120 MHz

Dual Ended

18 mΩ

1

Composite

100 kHz

0.071 in (1.8 mm)

1616

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.175 in (4.45 mm)

Rectangular Package

Wraparound

470 nH

0.16 in (4.06 mm)

125 °C (257 °F)

5.6 A

IHLP4040DZER3R3M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

Dual Ended

14.4 mΩ

1

Composite

100 kHz

0.157 in (4 mm)

4240

Rectangular

20 %

Tape and Reel, 13 in

0.425 in (10.795 mm)

e3

Rectangular Package

Wraparound

3.3 μH

0.4 in (10.16 mm)

125 °C (257 °F)

10 A

IHLP5050EZER3R3M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

Dual Ended

9.2 mΩ

1

Composite

100 kHz

0.197 in (5 mm)

5251

Rectangular

20 %

Tape and Reel, 13 in

0.52 in (13.2 mm)

e3

Rectangular Package

Wraparound

3.3 μH

0.508 in (12.9 mm)

125 °C (257 °F)

15 A

IHLP6767GZER3R3M11

Vishay Intertechnology

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

16 MHz

Dual Ended

2.93 mΩ

1

Composite

100 kHz

0.276 in (7 mm)

6767

Rectangular

20 %

Tape and Reel, 13 in

0.675 in (17.15 mm)

e3

Rectangular Package

Wraparound

3.3 μH

0.675 in (17.15 mm)

125 °C (257 °F)

35 A

IMC1210EB101K

Vishay Intertechnology

General Purpose Inductor

2

SMT

No

Yes

20

-55 °C (-67 °F)

Matte Tin

9 MHz

Dual Ended

14 Ω

1

Iron

796 kHz

0.087 in (2.21 mm)

1210

Molded

10 %

Bulk

0.126 in (3.2 mm)

e3

Rectangular Package

Wraparound

100 μH

0.098 in (2.49 mm)

125 °C (257 °F)

73 mA

IMC1210SY101K

Vishay Intertechnology

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

20

-55 °C (-67 °F)

9 MHz

Dual Ended

14 Ω

1

Iron

796 kHz

0.087 in (2.21 mm)

1210

Molded

10 %

Tape and Reel, 7 in

0.126 in (3.2 mm)

Rectangular Package

IMC-1210

Wraparound

100 μH

0.098 in (2.49 mm)

125 °C (257 °F)

73 mA

ISC1210ER101J

Vishay Intertechnology

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

30

-55 °C (-67 °F)

Tin with Nickel barrier

6 MHz

Dual Ended

12 Ω

1

Powdered Iron

796 kHz

0.087 in (2.21 mm)

1210

Molded

5 %

Tape and Reel, 7 in

0.126 in (3.2 mm)

e3

Rectangular Package

Wraparound

100 μH

0.098 in (2.49 mm)

125 °C (257 °F)

80 mA

ISC1210ER101K

Vishay Intertechnology

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

30

-55 °C (-67 °F)

Tin Over Nickel

6 MHz

Dual Ended

12 Ω

1

Powdered Iron

796 kHz

0.087 in (2.21 mm)

1210

Molded

10 %

Tape and Reel, 7 in

0.126 in (3.2 mm)

e3

Rectangular Package

Wraparound

100 μH

0.098 in (2.49 mm)

125 °C (257 °F)

80 mA

ISC1210SY101J

Vishay Intertechnology

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

30

-55 °C (-67 °F)

6 MHz

Dual Ended

12 Ω

1

Powdered Iron

796 kHz

0.087 in (2.21 mm)

1210

Molded

5 %

Tape and Reel, 7 in

0.126 in (3.2 mm)

Rectangular Package

Wraparound

100 μH

0.098 in (2.49 mm)

125 °C (257 °F)

80 mA

ISC1210SY101K

Vishay Intertechnology

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

30

-55 °C (-67 °F)

Tin/Lead

6 MHz

Dual Ended

12 Ω

1

Powdered Iron

796 kHz

0.087 in (2.21 mm)

1210

Molded

10 %

Tape and Reel, 7 in

0.126 in (3.2 mm)

e0

Rectangular Package

Wraparound

100 μH

0.098 in (2.49 mm)

125 °C (257 °F)

80 mA

32912

Vishay Intertechnology

General Purpose Inductor

2

No

No

Radial

1.7 mΩ

1

221

10 %

Rectangular Package

Flat

38.2 μH

68.9 A

33415

Vishay Intertechnology

General Purpose Inductor

2

No

No

Radial

3 mΩ

1

168

12 %

Rectangular Package

Wire

59.3 μH

41.8 A

IDCP3722ER471M

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Silver Copper Over Nickel

Dual Ended

1.48 Ω

1

Ferrite

1 kHz

0.213 in (5.4 mm)

3935

Rectangular

20 %

Tape and Reel, 13 in

0.394 in (10 mm)

Rectangular Package

One Surface

470 μH

0.354 in (9 mm)

125 °C (257 °F)

420 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.