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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

LQG15HN3N3S02D

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

9.09 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

3.3 nH

0.02 in (0.5 mm)

125 °C (257 °F)

800 mA

LQH31CN101K03L

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Copper

7 MHz

Dual Ended

15.6 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)

e2

Rectangular Package

Wraparound

100 μH

0.063 in (1.6 mm)

85 °C (185 °F)

80 mA

LQH31MN101J03L

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

40

-40 °C (-40 °F)

Tin Copper

7 MHz

Dual Ended

15.6 Ω

1

Ferrite

2.5 MHz

0.071 in (1.8 mm)

1206

Q measured at 2.5 MHz

Unshielded

5 %

Tape and Reel, Embossed, 7 in

0.126 in (3.2 mm)

e2

Rectangular Package

Wraparound

100 μH

0.063 in (1.6 mm)

85 °C (185 °F)

45 mA

LQH31MN2R7K03L

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

35

-40 °C (-40 °F)

Tin Copper

43 MHz

Dual Ended

715 mΩ

1

Ferrite

10 MHz

0.071 in (1.8 mm)

1206

Q measured at 10 MHz

Unshielded

10 %

Tape and Reel, Embossed, 7 in

0.126 in (3.2 mm)

e2

Rectangular Package

Wraparound

2.7 μH

0.063 in (1.6 mm)

85 °C (185 °F)

135 mA

LQH32MN221J23L

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

40

-40 °C (-40 °F)

Tin Copper

5.5 MHz

Dual Ended

11.8 Ω

1

Ferrite

796 kHz

0.079 in (2 mm)

1210

Q measured at 796 kHz

Unshielded

5 %

Tape and Reel, Embossed, 7 in

0.126 in (3.2 mm)

e2

Rectangular Package

Wraparound

220 μH

0.098 in (2.5 mm)

85 °C (185 °F)

65 mA

LQH55DN470M03L

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Over Nickel

10 MHz

Dual Ended

560 mΩ

1

Ferrite

1 MHz

0.185 in (4.7 mm)

2220

DC Resistance is measured at 40% Tolerance

Chip

20 %

Tape and Reel, Embossed, 7 in

0.224 in (5.7 mm)

e3

Rectangular Package

Wraparound

47 μH

0.197 in (5 mm)

80 °C (176 °F)

800 mA

LQP02TQ3N9B02D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

10

-55 °C (-67 °F)

9000 MHz

Dual Ended

1 Ω

1

500 MHz

0.008 in (0.2 mm)

01005

2.56 %

Tape and Reel, Paper, 7 in

0.016 in (0.4 mm)

Rectangular Package

Wraparound

3.9 nH

0.008 in (0.2 mm)

125 °C (257 °F)

270 mA

LQP03TN3N0B02D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

14

-55 °C (-67 °F)

Tin

9500 MHz

Dual Ended

250 mΩ

1

500 MHz

0.012 in (0.3 mm)

0201

Inductance Tolerance is 0.1 nH

Chip

3.33 %

Tape and Reel, Paper, 7 in

0.024 in (0.6 mm)

e3

Rectangular Package

Wraparound

3 nH

0.012 in (0.3 mm)

125 °C (257 °F)

450 mA

LQP03TN9N1H02D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

14

-55 °C (-67 °F)

Tin

3300 MHz

Dual Ended

700 mΩ

1

500 MHz

0.012 in (0.3 mm)

0201

Chip

3 %

Tape and Reel, Paper, 7 in

0.024 in (0.6 mm)

e3

Rectangular Package

Wraparound

9.1 nH

0.012 in (0.3 mm)

125 °C (257 °F)

250 mA

LQW15AN17NG80D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-55 °C (-67 °F)

Matte Tin Over Nickel

5000 MHz

Dual Ended

126 mΩ

1

250 MHz

0.02 in (0.5 mm)

0402

Q measured at 250 MHz

2 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

One Surface

17 nH

0.024 in (0.6 mm)

125 °C (257 °F)

1 A

LQW15AN17NG8ZD

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-55 °C (-67 °F)

Matte Tin Over Nickel

5000 MHz

Dual Ended

126 mΩ

1

250 MHz

0.02 in (0.5 mm)

0402

Q measured at 250 MHz

2 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

One Surface

17 nH

AEC-Q200

0.024 in (0.6 mm)

125 °C (257 °F)

1 A

LQW15AN3N3D10D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-55 °C (-67 °F)

Matte Tin Over Nickel

12000 MHz

Dual Ended

40 mΩ

1

Alumina

250 MHz

0.02 in (0.5 mm)

0402

Q measured at 250 MHz

Wirewound Chip

15.15 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

One Surface

3.3 nH

0.024 in (0.6 mm)

125 °C (257 °F)

900 mA

LQW15AN7N5G00D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

25

-55 °C (-67 °F)

Matte Tin Over Nickel

6000 MHz

Dual Ended

130 mΩ

1

Alumina

250 MHz

0.02 in (0.5 mm)

0402

Q measured at 250 MHz

Wirewound Chip

2 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

One Surface

7.5 nH

0.024 in (0.6 mm)

125 °C (257 °F)

570 mA

LQW2UAS2R7J00L

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

22

-55 °C (-67 °F)

110 MHz

Dual Ended

3.2 Ω

1

Air

25 MHz

0.072 in (1.83 mm)

1008

Q measured at 25 MHz

Chip

5 %

Tape and Reel, Embossed, 7 in

0.103 in (2.62 mm)

Rectangular Package

One Surface

2.7 μH

0.096 in (2.45 mm)

125 °C (257 °F)

290 mA

MCSD54-101KU

Spc Technology/ Multicomp

General Purpose Inductor

Power Inductor

2

No

Yes

-55 °C (-67 °F)

Tin over Copper

Dual Ended

700 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

10 %

Rectangular Package

One Surface

100 μH

130 °C (266 °F)

520 mA

MHQ0603P3N4BTD25

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

16

-55 °C (-67 °F)

6500 MHz

Dual Ended

250 mΩ

1

Ceramic

500 MHz

0.014 in (0.35 mm)

0301

0.1 nH is the Tolerance

Rectangular

2.94 %

Tape and Reel, Punched Paper, 7 in

0.026 in (0.65 mm)

Rectangular Package

Wraparound

3.4 nH

AEC-Q200

0.014 in (0.35 mm)

125 °C (257 °F)

500 mA

NL2520T101J

Cal-chip Electronics

General Purpose Inductor

RF Inductor

2

No

Yes

15

-25 °C (-13 °F)

9 MHz

Dual Ended

21 Ω

1

796 kHz

NL

5 %

Rectangular Package

Wraparound

100 μH

85 °C (185 °F)

60 mA

NLV32T-2R2J-PF

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-40 °C (-40 °F)

Tin Copper

75 MHz

Dual Ended

1 Ω

1

Ferrite

7.96 MHz

0.087 in (2.2 mm)

1210

Rectangular

5 %

Tape and Reel, 7 in

0.126 in (3.2 mm)

e2

Rectangular Package

L Bend

2.2 μH

0.098 in (2.5 mm)

105 °C (221 °F)

320 mA

NRS5024T100MMGJ

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-25 °C (-13 °F)

21 MHz

Dual Ended

150 mΩ

1

Ferrite

100 kHz

0.094 in (2.4 mm)

1919

DC Resistance is measured at 20%

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.193 in (4.9 mm)

Rectangular Package

One Surface

10 μH

0.193 in (4.9 mm)

125 °C (257 °F)

1.2 A

NRS5024T2R2NMGJV

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

51 MHz

Dual Ended

34.8 mΩ

1

Ferrite

100 kHz

0.094 in (2.4 mm)

1919

DC Resistance is measured at 20%

Rectangular

30 %

Tape and Reel, Embossed, 7 in

0.193 in (4.9 mm)

Rectangular Package

One Surface

2.2 μH

AEC-Q200

0.193 in (4.9 mm)

125 °C (257 °F)

3.1 A

SDR0503-472JL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver/Nickel/Tin

1 MHz

Dual Ended

48 Ω

1

Ferrite

1 kHz

0.118 in (3 mm)

2019

Rectangular

5 %

Tape and Reel, Embossed, 7 in

0.197 in (5 mm)

e2

Rectangular Package

One Surface

4.7 mH

0.189 in (4.8 mm)

125 °C (257 °F)

40 mA

07HCP-330K-50

Fastron Electronics

General Purpose Inductor

High Current Inductor

2

Radial

No

No

0.028 in (0.7 mm)

0.197 in (5 mm)

-55 °C (-67 °F)

Radial

100 mΩ

1

0.512 in (13 mm)

Ferrite

1 kHz

Cylindrical

10 %

Bulk

0.394 in (10 mm)

Cylindrical Package

Wire

33 μH

0.327 in (8.3 mm)

AEC-Q200

150 °C (302 °F)

1.5 A

1140-180K-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Radial

No

No

0.081 in (2.0574 mm)

1.15 in (29.21 mm)

-55 °C (-67 °F)

Tin Copper

Radial

8 mΩ

1

0.5 in (12.7 mm)

Ferrite

1 kHz

Bobbin Core

10 %

1.03 in (26.162 mm)

e2

Cylindrical Package

Wire

18 μH

1.5 in (38.1 mm)

105 °C (221 °F)

17.2 A

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

3613CR47M

TE Connectivity

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

40

-30 °C (-22 °F)

135 MHz

Dual Ended

320 mΩ

1

Ferrite

25.2 MHz

0.126 in (3.2 mm)

1812

Chip

20 %

Tape and Reel

0.177 in (4.5 mm)

Rectangular Package

Wraparound

470 nH

0.126 in (3.2 mm)

100 °C (212 °F)

545 mA

36501E2N0JTDG

TE Connectivity

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

16

-40 °C (-40 °F)

11100 MHz

Dual Ended

70 mΩ

1

250 MHz

0.024 in (0.61 mm)

0402

Rectangular

5 %

Tape and Reel

0.05 in (1.27 mm)

Rectangular Package

Wraparound

2 nH

0.03 in (0.76 mm)

125 °C (257 °F)

1.04 A

36502AR33JTDG

TE Connectivity

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

48

-40 °C (-40 °F)

600 MHz

Dual Ended

1.4 Ω

1

250 MHz

0.06 in (1.52 mm)

0805

Q measured at 250 MHz

Rectangular

5 %

Tape and Reel

0.09 in (2.29 mm)

Rectangular Package

Wraparound

330 nH

0.068 in (1.73 mm)

125 °C (257 °F)

310 mA

664-247

Susco Electronics

General Purpose Inductor

RF Inductor

2

No

Yes

-20 °C (-4 °F)

Dual Ended

1

Ferrite

5 %

Rectangular Package

J Bend

47 μH

100 °C (212 °F)

744311330

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Copper Silver

43 MHz

Dual Ended

17.2 mΩ

1

100 kHz

0.15 in (3.8 mm)

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.272 in (6.9 mm)

Rectangular Package

Flat

3.3 μH

0.272 in (6.9 mm)

150 °C (302 °F)

6.5 A

74477410

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin/Copper/Silver

26 MHz

Dual Ended

100 mΩ

1

Ferrite

10 kHz

0.177 in (4.5 mm)

2320

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.228 in (5.8 mm)

Rectangular Package

One Surface

10 μH

0.205 in (5.2 mm)

125 °C (257 °F)

2.2 A

760802113

Wurth Elektronik

General Purpose Inductor

11

PCB Mount

No

No

0.031 in (0.8 mm)

-40 °C (-40 °F)

Dual In-Line

470 mΩ

2

0.138 in (3.5 mm)

100 kHz

0.551 in (14 mm)

Rectangular

10 %

1.22 in (31 mm)

Rectangular Package

Wire

375 μH

1.181 in (30 mm)

125 °C (257 °F)

800 mA

760803200

Wurth Elektronik

General Purpose Inductor

9

PCB Mount

No

No

0.024 in (0.6 mm)

-40 °C (-40 °F)

Dual In-Line

190 mΩ

2

0.157 in (4 mm)

100 kHz

0.906 in (23 mm)

Rectangular

10 %

1.299 in (33 mm)

Rectangular Package

Wire

150 μH

1.181 in (30 mm)

125 °C (257 °F)

1.5 A

A05TJLC

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

132

-40 °C (-40 °F)

Tin/Silver (Sn96.5Ag3.5)

2500 MHz

Dual Ended

3.9 mΩ

1

Air

150 MHz

0.124 in (3.15 mm)

1618

Rectangular

5 %

Tape and Reel, Embossed Plastic, 7 in

0.155 in (3.94 mm)

e2

Rectangular Package

Wraparound

18.5 nH

AEC-Q200

0.175 in (4.45 mm)

125 °C (257 °F)

4 A

AH2026A-R05LHF

Inter-technical Group

General Purpose Inductor

High Current Inductor

2

No

Yes

-55 °C (-67 °F)

Dual Ended

270 μΩ

1

Ferrite

500 kHz

DC Resistance measured at 7% Tolerance

15 %

Rectangular Package

Wraparound

50 nH

130 °C (266 °F)

53 A

AIAC-1812-22NK-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

100

-40 °C (-40 °F)

3200 MHz

Dual Ended

4.8 mΩ

1

Air

150 MHz

0.138 in (3.5 mm)

1914

Rectangular

10 %

Tape and Reel, 13 in

0.185 in (4.7 mm)

Rectangular Package

Wraparound

22 nH

0.138 in (3.5 mm)

125 °C (257 °F)

3.2 A

ASPI-0804T-102M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

3 Ω

1

100 kHz

0.217 in (5.5 mm)

5337

Rectangular

20 %

Tape and Reel, 13 in

0.531 in (13.5 mm)

Rectangular Package

Wraparound

1 mH

0.374 in (9.5 mm)

85 °C (185 °F)

300 mA

ATFC-0402-17NG-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

13

-45 °C (-49 °F)

Matte Tin with Nickel barrier

3100 MHz

Dual Ended

1.95 Ω

1

Ceramic

500 MHz

0.013 in (0.32 mm)

0402

Rectangular

2 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

17 nH

0.02 in (0.5 mm)

85 °C (185 °F)

100 mA

B82111B0000C012

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.03 in (0.75 mm)

-55 °C (-67 °F)

Tin

170 MHz

Axial

17 mΩ

1

1.535 in (39 mm)

Ferrite

1 MHz

DC Resistance is measured at 20%

Tubular

20 %

Bulk

0.945 in (24 mm)

e3

Tubular Package

Wire

6 μH

0.295 in (7.5 mm)

125 °C (257 °F)

4 A

B82442A1106K000

TDK

General Purpose Inductor

DC-DC Converter

2

SMT

No

Yes

30

-55 °C (-67 °F)

Tin Silver Copper

500 kHz

Dual Ended

120 Ω

1

Ferrite

79.6 kHz

0.197 in (5 mm)

2220

Rectangular

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)

25 mA

B82450A1004A000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

40

-40 °C (-40 °F)

Tin Over Nickel

3.5 MHz

Dual Ended

1

Ferrite

125 kHz

0.094 in (2.4 mm)

4514

Flame Proof

Rectangular

3 %

Tape and Reel, Blister, 13 in

0.449 in (11.4 mm)

e3

Rectangular Package

Wraparound

1 mH

AEC-Q200

0.138 in (3.5 mm)

125 °C (257 °F)

B82464A4334K000

TDK

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

Tin Silver Over Nickel

Dual Ended

1 Ω

1

Ferrite

100 kHz

0.189 in (4.8 mm)

4141

Rectangular

10 %

Tape and Reel, Blister, 13 in

0.409 in (10.4 mm)

e2

Rectangular Package

L Bend

330 μH

AEC-Q200

0.409 in (10.4 mm)

150 °C (302 °F)

580 mA

B82479A1104M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

Tin Over Nickel

Dual Ended

190 mΩ

1

Ferrite

100 kHz

0.28 in (7.11 mm)

7360

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.73 in (18.54 mm)

e3

Rectangular Package

One Surface

100 μH

0.6 in (15.24 mm)

150 °C (302 °F)

1.8 A

B82498-B3101-J

TDK

General Purpose Inductor

RF Inductor

2

No

Yes

40

-55 °C (-67 °F)

Silver/Palladium/Platinum

1310 MHz

Dual Ended

260 mΩ

1

Ceramic

150 MHz

Q measured at 150 MHz

5 %

e4

Rectangular Package

Wraparound

100 nH

125 °C (257 °F)

350 mA

BRC2016T150K

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

28 MHz

Dual Ended

780 mΩ

1

Ferrite

100 kHz

0.063 in (1.6 mm)

0806

DC Resistance measured at 30% Tolerance

Rectangular

10 %

Tape and Reel, Embossed, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

15 μH

0.063 in (1.6 mm)

105 °C (221 °F)

400 mA

BRC2518T330K

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

8 MHz

Dual Ended

1.105 Ω

1

Ferrite

1 MHz

0.071 in (1.8 mm)

1007

DC Resistance measured at 30% Tolerance

Rectangular

10 %

Tape and Reel, Embossed, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

33 μH

0.071 in (1.8 mm)

105 °C (221 °F)

390 mA

CBC3225T100KR8

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

23 MHz

Dual Ended

133 mΩ

1

100 kHz

0.098 in (2.5 mm)

1210

DC Resistance is measured at 30%

Rectangular

10 %

Tape and Reel, Embossed, 7 in

0.126 in (3.2 mm)

Rectangular Package

Wraparound

10 μH

0.098 in (2.5 mm)

105 °C (221 °F)

900 mA

CBC3225T220MR

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

17 MHz

Dual Ended

351 mΩ

1

Ferrite

100 kHz

0.098 in (2.5 mm)

1210

DC Resistance measured at 30% Tolerance

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.126 in (3.2 mm)

Rectangular Package

Wraparound

22 μH

0.098 in (2.5 mm)

105 °C (221 °F)

620 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.