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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

744311220

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

No

Yes

-40 °C (-40 °F)

Tin Copper Silver

52 MHz

Dual Ended

11.4 mΩ

1

100 kHz

20 %

Rectangular Package

One Surface

2.2 μH

150 °C (302 °F)

9 A

760308103205

Wurth Elektronik

General Purpose Inductor

RF Inductor

2

PCB Mount

No

No

0.011 in (0.28 mm)

0.197 in (5 mm)

-20 °C (-4 °F)

16 MHz

Radial

200 mΩ

1

125 kHz

0.035 in (0.89 mm)

Rectangular

10 %

1.339 in (34 mm)

Rectangular Package

Flaxible Wire

11 μH

1.043 in (26.5 mm)

105 °C (221 °F)

2.5 A

768772821

Wurth Elektronik

General Purpose Inductor

RF Inductor

2

Radial

No

No

0.028 in (0.7 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

2 MHz

Radial

1.92 Ω

1

0.197 in (5 mm)

Ferrite

100 kHz

Inductance is measured at 5 mA

Cylindrical

10 %

Tray

0.374 in (9.5 mm)

Cylindrical Package

Wire

820 μH

0.307 in (7.8 mm)

125 °C (257 °F)

500 mA

ATFC-0402-2N5B-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

13

-45 °C (-49 °F)

Matte Tin Over Nickel

8000 MHz

Dual Ended

350 mΩ

1

Ceramic

500 MHz

0.013 in (0.32 mm)

0402

0.1 nH is the Tolerance

Rectangular

4 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

2.5 nH

0.02 in (0.5 mm)

85 °C (185 °F)

440 mA

B82496C3100J000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

14

-55 °C (-67 °F)

Tin Over Nickel

5000 MHz

Dual Ended

200 mΩ

1

Ceramic

100 MHz

0.031 in (0.8 mm)

0603

Rectangular

5 %

Tape and Reel, Cardboard, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

10 nH

AEC-Q200

0.031 in (0.8 mm)

150 °C (302 °F)

600 mA

FP3-150-R

Eaton Corporation

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

Dual Ended

127 mΩ

1

Iron

0.118 in (3 mm)

2926

Flatpack

Tape and Reel

0.285 in (7.25 mm)

e3

Rectangular Package

Wraparound

15 μH

0.264 in (6.7 mm)

155 °C (311 °F)

2.5 A

LQH32CN101K23L

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Over Nickel

10 MHz

Dual Ended

4.55 Ω

1

Ferrite

1 MHz

0.079 in (2 mm)

1210

Unshielded

10 %

Tape and Reel, Embossed, 7 in

0.126 in (3.2 mm)

e3

Rectangular Package

Wraparound

100 μH

0.098 in (2.5 mm)

85 °C (185 °F)

100 mA

LQH43CN331K03L

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Copper

3.6 MHz

Dual Ended

6.8 Ω

1

Ferrite

1 MHz

0.102 in (2.6 mm)

1812

Unshielded

10 %

Tape and Reel, Embossed, 7 in

0.177 in (4.5 mm)

e2

Rectangular Package

Wraparound

330 μH

0.126 in (3.2 mm)

85 °C (185 °F)

100 mA

LQW15AN18NJ00D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

25

-55 °C (-67 °F)

Matte Tin Over Nickel

4500 MHz

Dual Ended

270 mΩ

1

Alumina

250 MHz

0.02 in (0.5 mm)

0402

Q measured at 250 MHz

Wirewound Chip

5 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

One Surface

18 nH

0.024 in (0.6 mm)

125 °C (257 °F)

370 mA

RCH855NP-332K

Sumida

General Purpose Inductor

2

Radial

No

No

0.028 in (0.7 mm)

0.197 in (5 mm)

Radial

15.9 Ω

1

0.197 in (5 mm)

1 kHz

Unshielded

10 %

0.217 in (5.5 mm)

Cylindrical Package

Wire

3.3 mH

0.307 in (7.8 mm)

68 mA

SDR2207-101KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin

6.2 MHz

Dual Ended

168 mΩ

1

Ferrite

100 kHz

0.276 in (7 mm)

8759

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.866 in (22 mm)

e3

Rectangular Package

Wraparound

100 μH

0.591 in (15 mm)

125 °C (257 °F)

2.2 A

7447918

Wurth Elektronik

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

50

-55 °C (-67 °F)

Tin with Nickel barrier

26 MHz

Dual Ended

600 mΩ

1

2 MHz

0.043 in (1.1 mm)

1206

Rectangular

10 %

Tape and Reel, Embossed Plastic, 7 in

0.126 in (3.2 mm)

e3

Rectangular Package

Wraparound

10 μH

0.063 in (1.6 mm)

125 °C (257 °F)

440 mA

760804110

Wurth Elektronik

General Purpose Inductor

12

PCB Mount

No

No

0.024 in (0.6 mm)

-40 °C (-40 °F)

Dual In-Line

200 mΩ

2

0.138 in (3.5 mm)

100 kHz

0.787 in (20 mm)

Rectangular

10 %

1.22 in (31 mm)

Rectangular Package

Wire

250 μH

1.142 in (29 mm)

125 °C (257 °F)

1.1 A

B82145A1334J000

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.031 in (0.8 mm)

30

-55 °C (-67 °F)

Tin

2.1 MHz

Axial

1.3 Ω

1

Ferrite

100 kHz

Flame Proof, Q Factor is measured at 0.796 MHz, Inductance is measured at 1 mA

Tubular

5 %

Tape and Reel, 14 in

0.472 in (12 mm)

e3

Tubular Package

Wire

330 μH

0.256 in (6.5 mm)

125 °C (257 °F)

630 mA

B82422-A1333-K100

Siemens

General Purpose Inductor

RF Inductor

2

No

Yes

27

Tin

13 MHz

Dual Ended

4.5 Ω

1

Ferrite

100 kHz

Q measured at 2.52 MHz

10 %

e3

Rectangular Package

J Bend

33 μH

105 mA

B82422A1333K100

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

27

-55 °C (-67 °F)

Tin Silver Copper

13 MHz

Dual Ended

4.5 Ω

1

Ferrite

100 kHz

0.079 in (2 mm)

1210

Q Factor is measured at 2.52 MHz

Rectangular

10 %

Tape and Reel, Blister, 7 in

0.126 in (3.2 mm)

e1

Rectangular Package

J Bend

33 μH

AEC-Q200

0.098 in (2.5 mm)

150 °C (302 °F)

105 mA

B82422H1224K000

TDK

General Purpose Inductor

DC-DC Converter

2

SMT

No

Yes

15

-55 °C (-67 °F)

Tin Silver Copper

5.5 MHz

Dual Ended

10 Ω

1

Ferrite

796 kHz

0.087 in (2.2 mm)

1210

Rectangular

10 %

Tape and Reel, Blister, 7 in

0.126 in (3.2 mm)

e1

Rectangular Package

J Bend

220 μH

AEC-Q200

0.098 in (2.5 mm)

150 °C (302 °F)

110 mA

B82442T1106K050

TDK

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

25

-55 °C (-67 °F)

Tin Silver Copper

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)

e1

Rectangular Package

J Bend

10 mH

AEC-Q200

0.197 in (5 mm)

150 °C (302 °F)

46 mA

LQP02TN1N7B02D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

8

-55 °C (-67 °F)

9500 MHz

Dual Ended

700 mΩ

1

500 MHz

0.008 in (0.2 mm)

01005

Rectangular

5.88 %

Tape and Reel, Paper, 7 in

0.016 in (0.4 mm)

Rectangular Package

Wraparound

1.7 nH

0.008 in (0.2 mm)

125 °C (257 °F)

200 mA

LQW15AN4N7C00D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

25

-55 °C (-67 °F)

Matte Tin Over Nickel

8000 MHz

Dual Ended

70 mΩ

1

Alumina

250 MHz

0.02 in (0.5 mm)

0402

Q measured at 250 MHz

Wirewound Chip

4.26 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

One Surface

4.7 nH

0.024 in (0.6 mm)

125 °C (257 °F)

750 mA

SDR0503-101KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver/Nickel/Tin

9 MHz

Dual Ended

1.6 Ω

1

Ferrite

1 kHz

0.118 in (3 mm)

2019

Rectangular

10 %

Tape and Reel, Embossed, 7 in

0.197 in (5 mm)

e2

Rectangular Package

One Surface

100 μH

0.189 in (4.8 mm)

125 °C (257 °F)

400 mA

768772681

Wurth Elektronik

General Purpose Inductor

RF Inductor

2

Radial

No

No

0.028 in (0.7 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

2.15 MHz

Radial

1.68 Ω

1

0.197 in (5 mm)

Ferrite

100 kHz

Inductance is measured at 5 mA

Cylindrical

10 %

Tray

0.374 in (9.5 mm)

Cylindrical Package

Wire

680 μH

0.307 in (7.8 mm)

125 °C (257 °F)

520 mA

8451

Api Technologies

General Purpose Inductor

2

PCB Mount

No

No

Radial

800 mΩ

1

Ferrite

0.354 in (9 mm)

Rectangular

0.354 in (9 mm)

Rectangular Package

Wire

1 μH

0.146 in (3.7 mm)

500 mA

AIAC-1512C-12N5J-T

Abracon

General Purpose Inductor

High Current Inductor

2

No

Yes

137

-40 °C (-40 °F)

3300 MHz

Dual Ended

3.4 mΩ

1

Air

150 MHz

5 %

Rectangular Package

Flat

12.5 nH

125 °C (257 °F)

4 A

B82422H1102K000

TDK

General Purpose Inductor

DC-DC Converter

2

SMT

No

Yes

8

-55 °C (-67 °F)

Tin Silver Copper

150 MHz

Dual Ended

100 mΩ

1

Ferrite

7.96 MHz

0.087 in (2.2 mm)

1210

Rectangular

10 %

Tape and Reel, Blister, 7 in

0.126 in (3.2 mm)

e1

Rectangular Package

J Bend

1 μH

AEC-Q200

0.098 in (2.5 mm)

150 °C (302 °F)

1.15 A

CBC3225T102KR

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

1.6 MHz

Dual Ended

16.9 Ω

1

Ferrite

100 kHz

0.098 in (2.5 mm)

1210

Rectangular

10 %

Tape and Reel, Embossed, 7 in

0.126 in (3.2 mm)

Rectangular Package

Wraparound

1 mH

0.098 in (2.5 mm)

105 °C (221 °F)

100 mA

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

LQH31CN100K03L

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Over Nickel

20 MHz

Dual Ended

1.69 Ω

1

Ferrite

1 MHz

0.071 in (1.8 mm)

1206

DC Resistance is measured at 30% Tolerance

Unshielded

10 %

Tape and Reel, Embossed, 7 in

0.126 in (3.2 mm)

e3

Rectangular Package

Wraparound

10 μH

0.063 in (1.6 mm)

85 °C (185 °F)

230 mA

LQP15MN1N7W02D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

13

-40 °C (-40 °F)

Tin

6000 MHz

Dual Ended

200 mΩ

1

500 MHz

0.014 in (0.35 mm)

0402

Inductance Tolerance is 0.05 nH

Chip

2.94 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

1.7 nH

0.02 in (0.5 mm)

85 °C (185 °F)

280 mA

LQW15AN2N5B80D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-55 °C (-67 °F)

Matte Tin Over Nickel

15500 MHz

Dual Ended

30 mΩ

1

250 MHz

0.02 in (0.5 mm)

0402

Q measured at 250 MHz

4 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

One Surface

2.5 nH

0.024 in (0.6 mm)

125 °C (257 °F)

2.1 A

MCFT000083

Multicomp Pro

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

31

-40 °C (-40 °F)

4800 MHz

Dual Ended

130 mΩ

1

Ceramic

250 MHz

0.04 in (1.02 mm)

0603

5 %

0.071 in (1.8 mm)

Rectangular Package

Wraparound

10 nH

0.044 in (1.12 mm)

125 °C (257 °F)

700 mA

MCFT000088

Multicomp Pro

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

40

-40 °C (-40 °F)

2800 MHz

Dual Ended

220 mΩ

1

Ceramic

250 MHz

0.04 in (1.02 mm)

0603

Rectangular

5 %

0.071 in (1.8 mm)

Rectangular Package

Wraparound

27 nH

0.044 in (1.12 mm)

125 °C (257 °F)

600 mA

PE-53820NL

Pulse Electronics

General Purpose Inductor

Power Inductor

2

Radial

No

No

0.02 in (0.51 mm)

-40 °C (-40 °F)

Radial

400 mΩ

1

0.135 in (3.43 mm)

Amorphous Magnetic

0.375 in (9.52 mm)

4949

Simple Switcher

Toroidal

20 %

0.495 in (12.57 mm)

Rectangular Package

Wire

115 μH

0.495 in (12.57 mm)

130 °C (266 °F)

670 mA

RL622-104K-RC

Bourns

General Purpose Inductor

DC-DC Converter

2

Radial

No

No

0.024 in (0.62 mm)

20

0.197 in (5 mm)

-55 °C (-67 °F)

Matte Tin

100 kHz

Radial

235 Ω

1

0.197 in (5 mm)

Ferrite

25.2 kHz

Cylindrical

10 %

Bulk

0.433 in (11 mm)

e3

Cylindrical Package

Wire

100 mH

0.335 in (8.5 mm)

105 °C (221 °F)

20 mA

SDR1005-3R3ML

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Copper Tin

54 MHz

Dual Ended

15 mΩ

1

Ferrite

1 kHz

0.197 in (5 mm)

5039

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.5 in (12.7 mm)

e2

Rectangular Package

One Surface

3.3 μH

0.394 in (10 mm)

125 °C (257 °F)

5 A

1008LS-103XJLC

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

37

-40 °C (-40 °F)

Silver Palladium Platinum

60 MHz

Dual Ended

2.95 Ω

1

Ceramic-Ferrite

7.9 MHz

0.08 in (2.03 mm)

1008

Rectangular

5 %

Tape and Reel, Embossed Plastic, 7 in

0.115 in (2.92 mm)

Rectangular Package

Wraparound

10 μH

AEC-Q200

0.11 in (2.79 mm)

85 °C (185 °F)

300 mA

760308102210

Wurth Elektronik

General Purpose Inductor

RF Inductor

2

PCB Mount

No

No

0.024 in (0.6 mm)

-20 °C (-4 °F)

22 MHz

Radial

180 mΩ

1

1.772 in (45 mm)

125 kHz

0.071 in (1.8 mm)

Rectangular

10 %

1.457 in (37 mm)

Rectangular Package

Flexible Lead

7.5 μH

1.457 in (37 mm)

105 °C (221 °F)

3 A

760804310

Wurth Elektronik

General Purpose Inductor

12

PCB Mount

No

No

0.031 in (0.8 mm)

-40 °C (-40 °F)

Dual In-Line

250 mΩ

2

0.138 in (3.5 mm)

100 kHz

1.024 in (26 mm)

Rectangular

10 %

1.614 in (41 mm)

Rectangular Package

Wire

300 μH

1.575 in (40 mm)

125 °C (257 °F)

2.4 A

768772471

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

Radial

No

No

0.028 in (0.7 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

2.5 MHz

Radial

1.32 Ω

1

0.197 in (5 mm)

Ferrite

100 kHz

Inductance is measured at 5 mA

Cylindrical

10 %

Tray

0.374 in (9.5 mm)

Cylindrical Package

Wire

470 μH

0.307 in (7.8 mm)

125 °C (257 °F)

600 mA

HL023R6BTTR

KYOCERA AVX

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

15

-55 °C (-67 °F)

Tin

7000 MHz

Dual Ended

350 mΩ

1

450 MHz

0.014 in (0.35 mm)

0402

Rectangular

2.778 %

Tape and Reel

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

3.6 μH

0.023 in (0.58 mm)

125 °C (257 °F)

180 mA

L-14C6N8JV4T

Johanson Technology

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

12

-55 °C (-67 °F)

Tin with Nickel barrier

Dual Ended

1

Ceramic

100 MHz

0.031 in (0.8 mm)

0603

Rectangular

5 %

Tape and Reel, Paper, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

6.8 nH

0.031 in (0.8 mm)

100 °C (212 °F)

300 mA

LBC3225T150KR

Taiyo Yuden

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin with Nickel barrier

20 MHz

Dual Ended

253.5 mΩ

1

Ferrite

100 kHz

0.098 in (2.5 mm)

1210

DC Resistance is measured at 30% Tolerance

Rectangular

10 %

Tape and Reel, Embossed, 7 in

0.126 in (3.2 mm)

e3

Rectangular Package

Wraparound

15 μH

0.098 in (2.5 mm)

105 °C (221 °F)

420 mA

LQG15HS2N7S02D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

8

-55 °C (-67 °F)

Matte Tin Over Nickel

6000 MHz

Dual Ended

120 mΩ

1

Air

100 MHz

0.02 in (0.5 mm)

0402

Inductance Tolerance is 0.3 nH

Multi-Layer

11.11 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

2.7 nH

0.02 in (0.5 mm)

125 °C (257 °F)

800 mA

LQP03TN2N2B02D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

14

-55 °C (-67 °F)

Tin Over Nickel

11000 MHz

Dual Ended

150 mΩ

1

500 MHz

0.012 in (0.3 mm)

0201

Inductance Tolerance is 0.1 nH

Chip

4.55 %

Tape and Reel, Paper, 7 in

0.024 in (0.6 mm)

e3

Rectangular Package

Wraparound

2.2 nH

0.012 in (0.3 mm)

125 °C (257 °F)

600 mA

MAMK2520T2R2M

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Matte Tin

Dual Ended

110 mΩ

1

Metal Core

2 MHz

0.047 in (1.2 mm)

1008

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.098 in (2.5 mm)

e3

Rectangular Package

Wraparound

2.2 μH

0.079 in (2 mm)

105 °C (221 °F)

1.9 A

1410454C

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

Radial

No

No

0.04 in (1.02 mm)

0.929 in (23.6 mm)

-40 °C (-40 °F)

Tin

4.6 MHz

Radial

46 mΩ

1

0.394 in (10 mm)

1 kHz

0.551 in (14 mm)

Cylindrical

10 %

Bulk

1.039 in (26.4 mm)

e3

Cylindrical Package

Wire

100 μH

0.961 in (24.4 mm)

85 °C (185 °F)

5.4 A

2218

Jw Miller Magnetics

General Purpose Inductor

High Current Inductor

2

No

No

-55 °C (-67 °F)

Radial

100 mΩ

1

1 kHz

15 %

Cylindrical Package

Printed Wiring Pin

330 μH

105 °C (221 °F)

3.3 A

2219

Jw Miller Magnetics

General Purpose Inductor

High Current Inductor

2

Radial

No

No

-55 °C (-67 °F)

Radial

180 mΩ

1

1 kHz

0.022 in (0.55 mm)

15 %

0.037 in (0.95 mm)

Cylindrical Package

Printed Wiring Pin

390 μH

0.037 in (0.95 mm)

105 °C (221 °F)

2.5 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.