No Fixed Inductors 1,270

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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

RFS1113-275ME

Coilcraft

General Purpose Inductor

Power Inductor

2

Radial

Yes

No

0.031 in (0.8 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

Tin/Silver - Matte Tin - Copper

720 kHz

Radial

3.95 Ω

1

0.189 in (4.8 mm)

Ferrite

100 kHz

Rectangular

20 %

Tray

0.484 in (12.3 mm)

Rectangular Package

Wire

2.7 mH

0.433 in (11 mm)

85 °C (185 °F)

400 mA

RFS1317-105KL

Coilcraft

General Purpose Inductor

Power Inductor

2

Radial

Yes

No

0.031 in (0.8 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

Tin/Silver - Matte Tin - Copper

725 kHz

Radial

1.02 Ω

1

0.189 in (4.8 mm)

Ferrite

100 kHz

Radial

10 %

Tray

0.63 in (16 mm)

Cylindrical Package

Wire

1 mH

0.524 in (13.3 mm)

AEC-Q200

85 °C (185 °F)

970 mA

RFS1317-564KL

Coilcraft

General Purpose Inductor

Power Inductor

2

Radial

Yes

No

0.031 in (0.8 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

Tin/Silver - Matte Tin - Copper

1.12 MHz

Radial

524 mΩ

1

0.189 in (4.8 mm)

Ferrite

100 kHz

Radial

10 %

Tray

0.63 in (16 mm)

Cylindrical Package

Wire

560 μH

0.524 in (13.3 mm)

AEC-Q200

85 °C (185 °F)

1.35 A

RFS1317-824KL

Coilcraft

General Purpose Inductor

Power Inductor

2

Radial

Yes

No

0.031 in (0.8 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

Tin/Silver - Matte Tin - Copper

827 kHz

Radial

834 mΩ

1

0.189 in (4.8 mm)

Ferrite

100 kHz

Radial

10 %

Tray

0.63 in (16 mm)

Cylindrical Package

Wire

820 μH

0.524 in (13.3 mm)

AEC-Q200

85 °C (185 °F)

1.04 A

RFS1412-153LE

Coilcraft

General Purpose Inductor

Power Inductor

2

Radial

Yes

No

0.031 in (0.8 mm)

0.295 in (7.5 mm)

-40 °C (-40 °F)

Tin/Silver - Matte Tin - Copper

21 MHz

Radial

22 mΩ

1

0.189 in (4.8 mm)

Ferrite

100 kHz

Cylindrical

15 %

Tray

0.461 in (11.7 mm)

Cylindrical Package

Wire

15 μH

0.539 in (13.7 mm)

85 °C (185 °F)

6.9 A

RFS1412-333KE

Coilcraft

General Purpose Inductor

Power Inductor

2

Radial

Yes

No

0.031 in (0.8 mm)

0.295 in (7.5 mm)

-40 °C (-40 °F)

Tin/Silver - Matte Tin - Copper

8.7 MHz

Radial

47 mΩ

1

0.189 in (4.8 mm)

Ferrite

100 kHz

Cylindrical

10 %

Tray

0.461 in (11.7 mm)

Cylindrical Package

Wire

33 μH

0.539 in (13.7 mm)

85 °C (185 °F)

4.5 A

RL110-471K-RC

Bourns

General Purpose Inductor

RF Inductor

2

PCB Mount

No

No

0.028 in (0.7 mm)

-30 °C (-22 °F)

Matte Tin

2.5 MHz

Radial

710 mΩ

1

0.138 in (3.5 mm)

Ferrite

1 kHz

Rectangular

10 %

Bulk

0.394 in (10 mm)

e3

Rectangular Package

Wire

470 μH

0.394 in (10 mm)

100 °C (212 °F)

780 mA

RL855-470K-RC

Bourns

General Purpose Inductor

RF Inductor

2

Radial

No

No

0.028 in (0.7 mm)

22

0.197 in (5 mm)

-30 °C (-22 °F)

4.5 MHz

Radial

240 mΩ

1

0.197 in (5 mm)

Ferrite

1 kHz

Q is measured at 2.5 MHz

Cylindrical

10 %

Bulk

0.217 in (5.5 mm)

Cylindrical Package

Wire

47 μH

0.307 in (7.8 mm)

100 °C (212 °F)

1.2 A

RL875S-122K-RC

Bourns

General Purpose Inductor

RF Inductor

2

Radial

Yes

No

0.028 in (0.7 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

Matte Tin

1.5 MHz

Radial

3.98 Ω

1

0.197 in (5 mm)

Ferrite

1 kHz

Cylindrical

10 %

Bulk

0.295 in (7.5 mm)

e3

Cylindrical Package

Wire

1.2 mH

0.307 in (7.8 mm)

105 °C (221 °F)

210 mA

RLB0914-4R7ML

Bourns

General Purpose Inductor

RF Inductor

2

Radial

No

No

0.026 in (0.65 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

Matte Tin

50 MHz

Radial

33 mΩ

1

Ferrite

7.96 MHz

Tubular

20 %

Tray

0.472 in (12 mm)

e3

Tubular Package

Wire

4.7 μH

0.343 in (8.7 mm)

125 °C (257 °F)

3.2 A

RLB1014-101KL

Bourns

General Purpose Inductor

RF Inductor

2

Radial

No

No

0.026 in (0.65 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

Matte Tin

3.2 MHz

Radial

850 mΩ

1

Ferrite

796 MHz

Tubular

10 %

Bulk

0.472 in (12 mm)

e3

Tubular Package

Wire

100 μH

0.343 in (8.7 mm)

125 °C (257 °F)

780 mA

U15-20

Torotel Products

General Purpose Inductor

Filter Choke

2

No

No

-55 °C (-67 °F)

Radial

38.7 Ω

1

Iron

1 kHz

1 %

Cylindrical Package

Flexible Lead

1.25 H

85 °C (185 °F)

VER2923-153KL

Coilcraft

General Purpose Inductor

Power Inductor

2

Radial

Yes

No

0.65 in (16.51 mm)

-40 °C (-40 °F)

Tin/Silver

16 MHz

Radial

2.6 mΩ

1

0.13 in (3.3 mm)

Ferrite

300 kHz

0.875 in (22.23 mm)

Rectangular

10 %

Tray

1.06 in (26.92 mm)

e2

Rectangular Package

Flat

15 μH

0.648 in (16.46 mm)

85 °C (185 °F)

26 A

1110-331K-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Radial

No

No

0.02 in (0.508 mm)

0.47 in (11.938 mm)

-55 °C (-67 °F)

Tin

Radial

336 mΩ

1

0.5 in (12.7 mm)

Ferrite

1 kHz

Bobbin Core

10 %

0.84 in (21.336 mm)

e3

Cylindrical Package

Wire

330 μH

0.66 in (16.764 mm)

105 °C (221 °F)

1.3 A

1120-101K-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Radial

No

No

0.035 in (0.889 mm)

0.62 in (15.748 mm)

-55 °C (-67 °F)

Tin

Radial

80 mΩ

1

0.5 in (12.7 mm)

Ferrite

1 kHz

Bobbin Core

10 %

0.84 in (21.336 mm)

e3

Cylindrical Package

Wire

100 μH

0.81 in (20.574 mm)

105 °C (221 °F)

4 A

1120-180K-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Radial

No

No

0.047 in (1.1938 mm)

0.63 in (16.002 mm)

-55 °C (-67 °F)

Tin

Radial

18 mΩ

1

0.5 in (12.7 mm)

Ferrite

1 kHz

Bobbin Core

10 %

0.84 in (21.336 mm)

e3

Cylindrical Package

Wire

18 μH

0.81 in (20.574 mm)

105 °C (221 °F)

7.2 A

1130-100K-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Radial

No

No

0.081 in (2.0574 mm)

0.82 in (20.828 mm)

-55 °C (-67 °F)

Tin

Radial

6 mΩ

1

0.5 in (12.7 mm)

Ferrite

1 kHz

Bobbin Core

10 %

0.84 in (21.336 mm)

e3

Cylindrical Package

Wire

10 μH

1.1 in (27.94 mm)

105 °C (221 °F)

17 A

1140-122K-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Radial

No

No

0.036 in (0.9144 mm)

1.14 in (28.956 mm)

-55 °C (-67 °F)

Tin Copper

Radial

232 mΩ

1

0.5 in (12.7 mm)

Ferrite

1 kHz

Bobbin Core

10 %

1.03 in (26.162 mm)

e2

Cylindrical Package

Wire

1.2 mH

1.5 in (38.1 mm)

105 °C (221 °F)

3.4 A

1140-471K-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Radial

No

No

0.045 in (1.143 mm)

1.15 in (29.21 mm)

-55 °C (-67 °F)

Tin Copper

Radial

114 mΩ

1

0.5 in (12.7 mm)

Ferrite

1 kHz

Bobbin Core

10 %

1.03 in (26.162 mm)

e2

Cylindrical Package

Wire

470 μH

1.5 in (38.1 mm)

105 °C (221 °F)

4.9 A

1140-472K-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Radial

No

No

0.029 in (0.7366 mm)

1.12 in (28.448 mm)

-55 °C (-67 °F)

Tin Copper

Radial

1.14 Ω

1

0.5 in (12.7 mm)

Ferrite

1 kHz

Bobbin Core

10 %

1.03 in (26.162 mm)

e2

Cylindrical Package

Wire

4.7 mH

1.5 in (38.1 mm)

105 °C (221 °F)

1.6 A

11R154C

Murata Manufacturing

General Purpose Inductor

2

Radial

No

No

-40 °C (-40 °F)

Radial

1.65 Ω

1

0.295 in (7.5 mm)

Cylindrical

10 %

Bulk

0.197 in (5 mm)

Cylindrical Package

Wire

150 μH

0.197 in (5 mm)

0.197 in (5 mm)

85 °C (185 °F)

300 mA

11R222C

Murata Manufacturing

General Purpose Inductor

2

Radial

No

No

-40 °C (-40 °F)

Radial

50 mΩ

1

0.295 in (7.5 mm)

Cylindrical

20 %

Bulk

0.197 in (5 mm)

Cylindrical Package

Wire

2.2 μH

0.197 in (5 mm)

85 °C (185 °F)

1.9 A

11R332C

Murata Manufacturing

General Purpose Inductor

2

Radial

No

No

-40 °C (-40 °F)

Radial

70 mΩ

1

0.295 in (7.5 mm)

Cylindrical

20 %

Bulk

0.197 in (5 mm)

Cylindrical Package

Wire

3.3 μH

0.197 in (5 mm)

0.197 in (5 mm)

85 °C (185 °F)

1.5 A

11R472C

Murata Manufacturing

General Purpose Inductor

2

Radial

No

No

-40 °C (-40 °F)

Radial

90 mΩ

1

0.295 in (7.5 mm)

Cylindrical

20 %

Bulk

0.197 in (5 mm)

Cylindrical Package

Wire

4.7 μH

0.197 in (5 mm)

0.197 in (5 mm)

85 °C (185 °F)

1.3 A

13R686C

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

Radial

No

No

0.026 in (0.65 mm)

-40 °C (-40 °F)

Bright Tin

Radial

152 Ω

1

1.319 in (33.5 mm)

Ferrite

1 kHz

0.531 in (13.5 mm)

Cylindrical

10 %

Bulk

0.374 in (9.5 mm)

e3

Cylindrical Package

Wire

68 mH

0.374 in (9.5 mm)

0.374 in (9.5 mm)

85 °C (185 °F)

40 mA

1410478C

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

Radial

No

No

0.051 in (1.3 mm)

1.154 in (29.3 mm)

-40 °C (-40 °F)

Tin

3.3 MHz

Radial

40 mΩ

1

0.394 in (10 mm)

1 kHz

0.858 in (21.8 mm)

Cylindrical

10 %

Bulk

1.276 in (32.4 mm)

e3

Cylindrical Package

Wire

100 μH

1.173 in (29.8 mm)

85 °C (185 °F)

7.8 A

1422435C

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

Radial

No

No

0.033 in (0.85 mm)

0.925 in (23.5 mm)

-40 °C (-40 °F)

Tin

2.8 MHz

Radial

96 mΩ

1

0.394 in (10 mm)

1 kHz

0.551 in (14 mm)

Bobbin

10 %

Bulk

1.028 in (26.1 mm)

e3

Cylindrical Package

Wire

220 μH

0.961 in (24.4 mm)

85 °C (185 °F)

3.5 A

1433507C

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

Radial

No

No

0.017 in (0.43 mm)

0.906 in (23 mm)

-40 °C (-40 °F)

Tin

800 kHz

Radial

1.428 Ω

1

0.394 in (10 mm)

1 kHz

0.551 in (14 mm)

Bobbin

10 %

Bulk

0.992 in (25.2 mm)

e3

Cylindrical Package

Wire

3.3 mH

0.961 in (24.4 mm)

85 °C (185 °F)

700 mA

1433510C

Murata Manufacturing

General Purpose Inductor

2

Radial

No

No

-40 °C (-40 °F)

Tin

Radial

1.992 Ω

1

0.728 in (18.5 mm)

Bobbin

10 %

Bulk

1.004 in (25.5 mm)

e3

Cylindrical Package

Wire

3.3 mH

1.004 in (25.5 mm)

0.961 in (24.4 mm)

85 °C (185 °F)

1 A

1468422C

Murata Manufacturing

General Purpose Inductor

2

Radial

No

No

-40 °C (-40 °F)

Tin

Radial

226 mΩ

1

0.728 in (18.5 mm)

Bobbin

10 %

Bulk

1.02 in (25.9 mm)

e3

Cylindrical Package

Wire

680 μH

0.961 in (24.4 mm)

0.961 in (24.4 mm)

85 °C (185 °F)

2.2 A

1468505C

Murata Manufacturing

General Purpose Inductor

2

Radial

No

No

-40 °C (-40 °F)

Tin

Radial

2.88 Ω

1

0.551 in (14 mm)

Bobbin

10 %

Bulk

0.992 in (25.2 mm)

e3

Rectangular Package

Wire

6.8 mH

0.953 in (24.2 mm)

0.961 in (24.4 mm)

85 °C (185 °F)

500 mA

15474C

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

No

No

-40 °C (-40 °F)

Tin

1.3 MHz

Radial

389 mΩ

1

10 kHz

0.839 in (21.3 mm)

Q is measured at 0.02 MHz

10 %

0.661 in (16.8 mm)

e3

Cylindrical Package

Wire

470 μH

0.661 in (16.8 mm)

85 °C (185 °F)

1.4 A

19R333C

Murata Manufacturing

General Purpose Inductor

2

Radial

No

No

0.031 in (0.8 mm)

0.236 in (6 mm)

-40 °C (-40 °F)

Bright Tin

Radial

32 mΩ

1

1 kHz

0.827 in (21 mm)

Cylindrical

10 %

Bulk

0.472 in (12 mm)

e3

Cylindrical Package

Wire

33 μH

0.472 in (12 mm)

0.472 in (12 mm)

95 °C (203 °F)

3.7 A

2100HT-331-V-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.027 in (0.6858 mm)

0.35 in (8.89 mm)

-55 °C (-67 °F)

Radial

160 mΩ

1

1 kHz

Vertical Mount

15 %

0.45 in (11.43 mm)

Cylindrical Package

Wire

330 μH

0.86 in (21.844 mm)

200 °C (392 °F)

2.7 A

2100HT-470-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)

Tin

Radial

36 mΩ

1

1 kHz

Horizontal Mounting

15 %

0.45 in (11.43 mm)

e3

Cylindrical Package

Wire

47 μH

0.86 in (21.844 mm)

200 °C (392 °F)

5.6 A

2100HT-471-H-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.022 in (0.5588 mm)

0.79 in (20.066 mm)

-55 °C (-67 °F)

Tin

Radial

290 mΩ

1

1 kHz

Horizontal Mounting

15 %

0.45 in (11.43 mm)

e3

Cylindrical Package

Wire

470 μH

0.86 in (21.844 mm)

200 °C (392 °F)

2 A

2100LL-120-H-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.053 in (1.3462 mm)

0.8 in (20.32 mm)

-55 °C (-67 °F)

Radial

6 mΩ

1

0.5 in (12.7 mm)

1 kHz

Horizontal Mounting

15 %

0.45 in (11.43 mm)

Cylindrical Package

Wire

12 μH

0.86 in (21.844 mm)

125 °C (257 °F)

10.9 A

2100LL-271-H-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.027 in (0.6858 mm)

0.74 in (18.796 mm)

-55 °C (-67 °F)

Radial

93 mΩ

1

0.5 in (12.7 mm)

1 kHz

Horizontal Mounting

15 %

0.45 in (11.43 mm)

Cylindrical Package

Wire

270 μH

0.86 in (21.844 mm)

125 °C (257 °F)

2.7 A

2100LL-331-H-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.027 in (0.6858 mm)

0.74 in (18.796 mm)

-55 °C (-67 °F)

Tin

Radial

103 mΩ

1

0.5 in (12.7 mm)

1 kHz

Horizontal Mounting

15 %

0.45 in (11.43 mm)

e3

Cylindrical Package

Wire

330 μH

0.86 in (21.844 mm)

125 °C (257 °F)

2.5 A

2100LL-390-H-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.042 in (1.0668 mm)

0.78 in (19.812 mm)

-55 °C (-67 °F)

Radial

15 mΩ

1

0.5 in (12.7 mm)

1 kHz

Horizontal Mounting

15 %

0.45 in (11.43 mm)

Cylindrical Package

Wire

39 μH

0.86 in (21.844 mm)

125 °C (257 °F)

6.6 A

2109-V-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.027 in (0.6858 mm)

0.31 in (7.874 mm)

-55 °C (-67 °F)

Radial

55 mΩ

1

1 kHz

Vertical Mount

15 %

0.45 in (11.43 mm)

Cylindrical Package

Wire

47 μH

0.86 in (21.844 mm)

105 °C (221 °F)

3.6 A

2124-V-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.022 in (0.5588 mm)

0.37 in (9.398 mm)

-55 °C (-67 °F)

Radial

400 mΩ

1

1 kHz

Vertical Mount

15 %

0.45 in (11.43 mm)

Cylindrical Package

Wire

1 mH

0.86 in (21.844 mm)

105 °C (221 °F)

1.3 A

2200HT-121-V-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.034 in (0.8636 mm)

0.48 in (12.192 mm)

-55 °C (-67 °F)

Tin Silver Copper

Radial

67 mΩ

1

1 kHz

Vertical Mount

15 %

0.55 in (13.97 mm)

e1

Cylindrical Package

Wire

120 μH

0.95 in (24.13 mm)

200 °C (392 °F)

5 A

2200HT-151-V-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.034 in (0.8636 mm)

0.48 in (12.192 mm)

-55 °C (-67 °F)

Tin Silver Copper

Radial

75 mΩ

1

1 kHz

Vertical Mount

15 %

0.55 in (13.97 mm)

e1

Cylindrical Package

Wire

150 μH

0.95 in (24.13 mm)

200 °C (392 °F)

4.8 A

2200HT-221-V-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.034 in (0.8636 mm)

0.48 in (12.192 mm)

-55 °C (-67 °F)

Tin Silver Copper

Radial

91 mΩ

1

1 kHz

Vertical Mount

15 %

0.55 in (13.97 mm)

e1

Cylindrical Package

Wire

220 μH

0.95 in (24.13 mm)

200 °C (392 °F)

4.3 A

2200HT-271-V-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.027 in (0.6858 mm)

0.46 in (11.684 mm)

-55 °C (-67 °F)

Tin Silver Copper

Radial

160 mΩ

1

1 kHz

Vertical Mount

15 %

0.55 in (13.97 mm)

e1

Cylindrical Package

Wire

270 μH

0.95 in (24.13 mm)

200 °C (392 °F)

3.3 A

2200HT-4R7-V-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.053 in (1.3462 mm)

0.46 in (11.684 mm)

-55 °C (-67 °F)

Tin Silver Copper

Radial

6 mΩ

1

1 kHz

Vertical Mount

15 %

0.55 in (13.97 mm)

e1

Cylindrical Package

Wire

4.7 μH

0.95 in (24.13 mm)

200 °C (392 °F)

16.9 A

2200LL-561-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

101 mΩ

1

0.5 in (12.7 mm)

1 kHz

Horizontal Mounting

15 %

0.55 in (13.97 mm)

Cylindrical Package

Wire

560 μH

1.1 in (27.94 mm)

125 °C (257 °F)

3.5 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.