High Current Inductor Fixed Inductors 600

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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

2200HT-181-H-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.034 in (0.8636 mm)

0.9 in (22.86 mm)

-55 °C (-67 °F)

Tin Silver Copper

Radial

82 mΩ

1

1 kHz

Horizontal Mounting

15 %

0.55 in (13.97 mm)

e1

Cylindrical Package

Wire

180 μH

0.95 in (24.13 mm)

200 °C (392 °F)

4.6 A

2200LL-221-H-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.034 in (0.8636 mm)

1.01 in (25.654 mm)

-55 °C (-67 °F)

Tin

Radial

63 mΩ

1

0.5 in (12.7 mm)

1 kHz

Horizontal Mounting

15 %

0.55 in (13.97 mm)

e3

Cylindrical Package

Wire

220 μH

1.1 in (27.94 mm)

125 °C (257 °F)

4.4 A

2306-V-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.066 in (1.6764 mm)

0.56 in (14.224 mm)

-55 °C (-67 °F)

Radial

8 mΩ

1

1 kHz

Vertical Mount

15 %

0.65 in (16.51 mm)

Cylindrical Package

Wire

27 μH

1.28 in (32.512 mm)

105 °C (221 °F)

15.6 A

2324-H-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.027 in (0.6858 mm)

1.14 in (28.956 mm)

-55 °C (-67 °F)

Radial

300 mΩ

1

1 kHz

Horizontal Mounting

15 %

0.65 in (16.51 mm)

Cylindrical Package

Wire

1 mH

1.28 in (32.512 mm)

105 °C (221 °F)

2.4 A

5800-220-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Axial

No

No

0.026 in (0.65024 mm)

-40 °C (-40 °F)

Axial

51 mΩ

1

1.12 in (28.448 mm)

Ferrite

1 kHz

Bobbin Core

10 %

0.7 in (17.78 mm)

Tubular Package

Wire

22 μH

0.275 in (6.985 mm)

125 °C (257 °F)

1.7 A

5900-101-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Axial

No

No

0.031 in (0.7976 mm)

-40 °C (-40 °F)

3 MHz

Axial

86 mΩ

1

1.12 in (28.448 mm)

Ferrite

1 kHz

Bobbin Core

10 %

0.9 in (22.86 mm)

Tubular Package

Wire

100 μH

0.453 in (11.5062 mm)

125 °C (257 °F)

2.2 A

5900-470-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Axial

No

No

0.031 in (0.7976 mm)

-40 °C (-40 °F)

6.5 MHz

Axial

45 mΩ

1

1.12 in (28.448 mm)

Ferrite

1 kHz

Bobbin Core

10 %

0.9 in (22.86 mm)

Tubular Package

Wire

47 μH

0.453 in (11.5062 mm)

125 °C (257 °F)

3.1 A

EXLA1V0402-2R2-R

Eaton Corporation

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

23.5 mΩ

1

Alloy Powder

100 kHz

0.075 in (1.9 mm)

1717

Rectangular

20 %

Tape and Reel, 7 in

0.173 in (4.4 mm)

Rectangular Package

One Surface

2.2 μH

0.173 in (4.4 mm)

155 °C (311 °F)

8 A

HC1-5R1-R

Eaton Corporation

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin/Silver/Copper

Dual Ended

5.7 mΩ

1

Ferrite

300 kHz

0.394 in (10 mm)

5151

Foil

15 %

Tape and Reel, 13 in

0.512 in (13 mm)

e1

Rectangular Package

Wraparound

5.15 μH

0.512 in (13 mm)

125 °C (257 °F)

11.2 A

LPD5010-153MEB

Coilcraft

General Purpose Inductor

High Current Inductor

4

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Palladium Platinum

33 MHz

Dual In-Line

1.19 Ω

2

Ferrite

100 kHz

0.035 in (0.9 mm)

1919

Parallel Connected

Rectangular

20 %

Tape and Reel

0.189 in (4.8 mm)

Rectangular Package

One Surface

15 μH

0.189 in (4.8 mm)

125 °C (257 °F)

590 mA

0603HC-12NXGLW

Coilcraft

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

38

-40 °C (-40 °F)

Silver Palladium Platinum

3000 MHz

Dual Ended

75 mΩ

1

Ceramic

250 MHz

0.04 in (1.02 mm)

0603

Rectangular

2 %

Tape and Reel, Punched Paper, 7 in

0.071 in (1.8 mm)

Rectangular Package

Wraparound

12 nH

0.044 in (1.12 mm)

125 °C (257 °F)

2 A

1120-120K-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Radial

No

No

0.055 in (1.397 mm)

0.63 in (16.002 mm)

-55 °C (-67 °F)

Radial

9 mΩ

1

0.5 in (12.7 mm)

Ferrite

1 kHz

Bobbin Core

10 %

0.84 in (21.336 mm)

Cylindrical Package

Wire

12 μH

0.81 in (20.574 mm)

105 °C (221 °F)

11.4 A

1130-471K-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Radial

No

No

0.036 in (0.9144 mm)

0.77 in (19.558 mm)

-55 °C (-67 °F)

Tin

Radial

187 mΩ

1

0.5 in (12.7 mm)

Ferrite

1 kHz

Bobbin Core

10 %

0.84 in (21.336 mm)

e3

Cylindrical Package

Wire

470 μH

1.1 in (27.94 mm)

105 °C (221 °F)

4 A

1140-121K-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Radial

No

No

0.057 in (1.4478 mm)

1.15 in (29.21 mm)

-55 °C (-67 °F)

Tin Copper

Radial

28 mΩ

1

0.5 in (12.7 mm)

Ferrite

1 kHz

Bobbin Core

10 %

1.03 in (26.162 mm)

e2

Cylindrical Package

Wire

120 μH

1.5 in (38.1 mm)

105 °C (221 °F)

9.9 A

1140-153K-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Radial

No

No

0.02 in (0.508 mm)

1.1 in (27.94 mm)

-55 °C (-67 °F)

Tin Copper

Radial

3.39 Ω

1

0.5 in (12.7 mm)

Ferrite

1 kHz

Bobbin Core

10 %

1.03 in (26.162 mm)

e2

Cylindrical Package

Wire

15 mH

1.5 in (38.1 mm)

105 °C (221 °F)

900 mA

1140-221K-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Radial

No

No

0.051 in (1.2954 mm)

1.15 in (29.21 mm)

-55 °C (-67 °F)

Tin Copper

Radial

50 mΩ

1

0.5 in (12.7 mm)

Ferrite

1 kHz

Bobbin Core

10 %

1.03 in (26.162 mm)

e2

Cylindrical Package

Wire

220 μH

1.5 in (38.1 mm)

105 °C (221 °F)

7.4 A

2000-1R2-H-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Radial

No

No

0.059 in (1.4986 mm)

0.6 in (15.24 mm)

-55 °C (-67 °F)

Tin

Radial

2.2 mΩ

1

1 kHz

Horizontal Mounting

20 %

0.41 in (10.414 mm)

e3

Cylindrical Package

Wire

1.2 μH

0.68 in (17.272 mm)

105 °C (221 °F)

20.2 A

2100LL-121-V-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.034 in (0.8636 mm)

0.4 in (10.16 mm)

-55 °C (-67 °F)

Radial

39 mΩ

1

0.5 in (12.7 mm)

1 kHz

Vertical Mount

15 %

0.45 in (11.43 mm)

Cylindrical Package

Wire

120 μH

0.86 in (21.844 mm)

125 °C (257 °F)

4.1 A

2104-H-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.042 in (1.0668 mm)

0.76 in (19.304 mm)

-55 °C (-67 °F)

Axial

13 mΩ

1

1 kHz

Horizontal Mounting

15 %

0.45 in (11.43 mm)

Cylindrical Package

Wire

18 μH

0.86 in (21.844 mm)

105 °C (221 °F)

7.4 A

2113-V-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.022 in (0.5588 mm)

0.31 in (7.874 mm)

-55 °C (-67 °F)

Radial

150 mΩ

1

1 kHz

Vertical Mount

15 %

0.45 in (11.43 mm)

Cylindrical Package

Wire

120 μH

0.86 in (21.844 mm)

105 °C (221 °F)

2.2 A

2114-H-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.034 in (0.8636 mm)

0.79 in (20.066 mm)

-55 °C (-67 °F)

Axial

62 mΩ

1

1 kHz

Horizontal Mounting

15 %

0.45 in (11.43 mm)

Cylindrical Package

Wire

150 μH

0.86 in (21.844 mm)

105 °C (221 °F)

3.4 A

2200LL-331-H-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.034 in (0.8636 mm)

1.01 in (25.654 mm)

-55 °C (-67 °F)

Radial

77 mΩ

1

0.5 in (12.7 mm)

1 kHz

Horizontal Mounting

15 %

0.55 in (13.97 mm)

Cylindrical Package

Wire

330 μH

1.1 in (27.94 mm)

125 °C (257 °F)

4 A

2210-V-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.042 in (1.0668 mm)

0.45 in (11.43 mm)

-55 °C (-67 °F)

Axial

26 mΩ

1

1 kHz

Vertical Mount

15 %

0.55 in (13.97 mm)

Cylindrical Package

Wire

56 μH

0.95 in (24.13 mm)

105 °C (221 °F)

6.4 A

2318-H-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.042 in (1.0668 mm)

1.17 in (29.718 mm)

-55 °C (-67 °F)

Radial

67 mΩ

1

1 kHz

Horizontal Mounting

15 %

0.65 in (16.51 mm)

Cylindrical Package

Wire

330 μH

1.28 in (32.512 mm)

105 °C (221 °F)

5.2 A

5702-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.04 in (1.016 mm)

0.3 in (7.62 mm)

-55 °C (-67 °F)

Radial

14 mΩ

1

0.5 in (12.7 mm)

1 kHz

Vertical Mount

15 %

0.875 in (22.225 mm)

Cylindrical Package

Wire

25 μH

0.437 in (11.0998 mm)

105 °C (221 °F)

5.5 A

5800-100-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Axial

No

No

0.026 in (0.65024 mm)

-40 °C (-40 °F)

Axial

32 mΩ

1

1.12 in (28.448 mm)

Ferrite

1 kHz

Bobbin Core

10 %

0.7 in (17.78 mm)

Tubular Package

Wire

10 μH

0.275 in (6.985 mm)

125 °C (257 °F)

2.1 A

5800-152-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Axial

No

No

0.026 in (0.65024 mm)

-40 °C (-40 °F)

Axial

3.9 Ω

1

1.12 in (28.448 mm)

Ferrite

1 kHz

Bobbin Core

10 %

0.7 in (17.78 mm)

Tubular Package

Wire

1.5 mH

0.275 in (6.985 mm)

125 °C (257 °F)

190 mA

5800-680-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Axial

No

No

0.026 in (0.65024 mm)

-40 °C (-40 °F)

Axial

166 mΩ

1

1.12 in (28.448 mm)

Ferrite

1 kHz

Bobbin Core

10 %

0.7 in (17.78 mm)

Tubular Package

Wire

68 μH

0.275 in (6.985 mm)

125 °C (257 °F)

900 mA

5900-331-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Axial

No

No

0.031 in (0.7976 mm)

-40 °C (-40 °F)

1.5 MHz

Axial

285 mΩ

1

1.12 in (28.448 mm)

Ferrite

1 kHz

Bobbin Core

10 %

0.9 in (22.86 mm)

Tubular Package

Wire

330 μH

0.453 in (11.5062 mm)

125 °C (257 °F)

1.2 A

5900-391-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Axial

No

No

0.031 in (0.7976 mm)

-40 °C (-40 °F)

1.3 MHz

Axial

310 mΩ

1

1.12 in (28.448 mm)

Ferrite

1 kHz

Bobbin Core

10 %

0.9 in (22.86 mm)

Tubular Package

Wire

390 μH

0.453 in (11.5062 mm)

125 °C (257 °F)

1.2 A

AIAC-4125C-R422J-T

Abracon

General Purpose Inductor

High Current Inductor

2

No

Yes

95

-40 °C (-40 °F)

540 MHz

Dual Ended

60 mΩ

1

Air

50 MHz

5 %

Rectangular Package

Flat

422 nH

125 °C (257 °F)

2.5 A

AISC-0603HP-3N3B-T

Abracon

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

35

-40 °C (-40 °F)

Tin with Nickel barrier

6900 MHz

Dual Ended

35 mΩ

1

Ceramic

250 MHz

0.04 in (1.02 mm)

0603

Rectangular

6.07 %

Tape and Reel, 7 in

0.071 in (1.8 mm)

e3

Rectangular Package

One Surface

3.3 nH

0.044 in (1.12 mm)

125 °C (257 °F)

1.7 A

AISC-0603HP-3N9B-T

Abracon

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

30

-40 °C (-40 °F)

Tin with Nickel barrier

6900 MHz

Dual Ended

39 mΩ

1

Ceramic

250 MHz

0.04 in (1.02 mm)

0603

Rectangular

5.13 %

Tape and Reel, 7 in

0.071 in (1.8 mm)

e3

Rectangular Package

One Surface

3.9 nH

0.044 in (1.12 mm)

125 °C (257 °F)

1.6 A

AISC-0603HP-6N8J-T

Abracon

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

35

-40 °C (-40 °F)

Tin with Nickel barrier

5800 MHz

Dual Ended

50 mΩ

1

Ceramic

250 MHz

0.04 in (1.02 mm)

0603

Rectangular

5 %

Tape and Reel, 7 in

0.071 in (1.8 mm)

e3

Rectangular Package

One Surface

6.8 nH

0.044 in (1.12 mm)

125 °C (257 °F)

1.4 A

B82442T1106K000

TDK

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

25

-55 °C (-67 °F)

500 kHz

Dual Ended

112 Ω

1

Ferrite

79.6 kHz

0.197 in (5 mm)

2220

Flame Retardant Molding

10 %

Tape and Reel, Blister, 13 in

0.22 in (5.6 mm)

Rectangular Package

J Bend

10 mH

AEC-Q200

0.197 in (5 mm)

150 °C (302 °F)

46 mA

EXL1V1010-4R7-R

Eaton Corporation

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

18 MHz

Dual Ended

5.7 mΩ

1

Powdered Alloy

100 kHz

0.382 in (9.7 mm)

4743

Rectangular

20 %

Tape and Reel, 13 in

0.469 in (11.9 mm)

Rectangular Package

One Surface

4.7 μH

0.433 in (11 mm)

125 °C (257 °F)

24 A

HA4032-ALC

Coilcraft

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Palladium Platinum

850 MHz

Dual Ended

105 mΩ

1

Ceramic

50 MHz

0.135 in (3.43 mm)

1812

Rectangular

2 %

Tape and Reel, Embossed Plastic, 7 in

0.195 in (4.95 mm)

Rectangular Package

Wraparound

180 nH

0.15 in (3.81 mm)

125 °C (257 °F)

1.15 A

HA4034-ALC

Coilcraft

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Palladium Platinum

730 MHz

Dual Ended

120 mΩ

1

Ceramic

50 MHz

0.135 in (3.43 mm)

1812

Rectangular

2 %

Tape and Reel, Embossed Plastic, 7 in

0.195 in (4.95 mm)

Rectangular Package

Wraparound

270 nH

0.15 in (3.81 mm)

125 °C (257 °F)

940 mA

HC1-1R0-R

Eaton Corporation

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin/Silver/Copper

Dual Ended

1.23 mΩ

1

Ferrite

300 kHz

0.394 in (10 mm)

5151

Foil

15 %

Tape and Reel, 13 in

0.512 in (13 mm)

e1

Rectangular Package

Wraparound

1.12 μH

0.512 in (13 mm)

125 °C (257 °F)

25.4 A

HLC02220HTTR

KYOCERA AVX

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

30

-55 °C (-67 °F)

3000 MHz

Dual Ended

1.9 Ω

1

450 MHz

0.014 in (0.35 mm)

0402

Rectangular

3 %

Tape and Reel

0.039 in (1 mm)

Rectangular Package

Wraparound

22 nH

0.023 in (0.58 mm)

125 °C (257 °F)

202 mA

L1210R100KDWIT

KEMET Corporation

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

-25 °C (-13 °F)

23 MHz

Dual Ended

133 mΩ

1

Ferrite

100 kHz

0.098 in (2.5 mm)

1210

L-DWI

DC Resistance is measured at 30% Tolerance

Wirewound Chip

10 %

Tape and Reel

0.126 in (3.2 mm)

Rectangular Package

L-DWI

Wraparound

10 μH

0.098 in (2.5 mm)

105 °C (221 °F)

900 mA

LPD4012-331NLC

Coilcraft

General Purpose Inductor

High Current Inductor

4

SMT

Yes

Yes

-40 °C (-40 °F)

255 MHz

Dual In-Line

42 mΩ

2

Ferrite

100 kHz

0.043 in (1.1 mm)

1616

Rectangular

30 %

Tape and Reel, Embossed Plastic, 7 in

0.155 in (3.94 mm)

Rectangular Package

One Surface

330 nH

0.155 in (3.94 mm)

125 °C (257 °F)

2.65 A

LPR4012-103DMLC

Coilcraft

General Purpose Inductor

High Current Inductor

4

Yes

Yes

-40 °C (-40 °F)

12.8 MHz

Dual In-Line

3.71 Ω

2

Ferrite

100 kHz

4040-12M

LPR4012

20 %

Rectangular Package

One Surface

10 μH

125 °C (257 °F)

MCL1608V1-100-R

Eaton Corporation

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

17 MHz

Dual Ended

1.15 Ω

1

1 MHz

0.031 in (0.8 mm)

0603

Multilayer

Rectangular

20 %

Tape and Reel, 7 in

0.063 in (1.6 mm)

Rectangular Package

Wraparound

10 μH

0.031 in (0.8 mm)

85 °C (185 °F)

60 mA

0603HC-12NXGRW

Coilcraft

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

38

-40 °C (-40 °F)

Matte Tin with Nickel barrier

3000 MHz

Dual Ended

75 mΩ

1

Ceramic

250 MHz

0.04 in (1.02 mm)

0603

Rectangular

2 %

Tape and Reel, Punched Paper, 7 in

0.071 in (1.8 mm)

e3

Rectangular Package

Wraparound

12 nH

0.044 in (1.12 mm)

125 °C (257 °F)

2 A

0603HC-12NXJLW

Coilcraft

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

38

-40 °C (-40 °F)

Silver Palladium Platinum

3000 MHz

Dual Ended

75 mΩ

1

Ceramic

250 MHz

0.04 in (1.02 mm)

0603

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.071 in (1.8 mm)

Rectangular Package

Wraparound

12 nH

0.044 in (1.12 mm)

125 °C (257 °F)

2 A

0603HC-18NXGLU

Coilcraft

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

40

-40 °C (-40 °F)

Silver Palladium Platinum

2800 MHz

Dual Ended

99 mΩ

1

Ceramic

250 MHz

0.04 in (1.02 mm)

0603

Rectangular

2 %

Tape and Reel

0.071 in (1.8 mm)

Rectangular Package

Wraparound

18 nH

0.044 in (1.12 mm)

125 °C (257 °F)

1.9 A

0603HC-18NXGLW

Coilcraft

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

40

-40 °C (-40 °F)

Silver Palladium Platinum

2800 MHz

Dual Ended

99 mΩ

1

Ceramic

250 MHz

0.04 in (1.02 mm)

0603

Rectangular

2 %

Tape and Reel, Punched Paper, 7 in

0.071 in (1.8 mm)

Rectangular Package

Wraparound

18 nH

0.044 in (1.12 mm)

125 °C (257 °F)

1.9 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.