RF Inductor Fixed Inductors 2,400+

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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

ELF1010SKI-221K-PF

TDK

General Purpose Inductor

RF Inductor

2

Radial

Yes

No

0.024 in (0.62 mm)

50

0.197 in (5 mm)

-20 °C (-4 °F)

Tin

3.1 MHz

Radial

980 mΩ

1

Iron

796 kHz

ELF1010

Magnetic Shielding

10 %

Bulk

0.413 in (10.5 mm)

e3

Cylindrical Package

ELF1010 (K Tol)

Wire

220 μH

0.413 in (10.5 mm)

80 °C (176 °F)

350 mA

ELJPE8N2KFA

Panasonic

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

9

-20 °C (-4 °F)

Tin

3500 MHz

Dual Ended

60 mΩ

1

Ceramic

100 MHz

0.031 in (0.8 mm)

0603

Chip

10 %

Tape and Reel

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

8.2 nH

0.031 in (0.8 mm)

85 °C (185 °F)

1.7 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

L-05B1N8SV6T

Johanson Technology

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

4

-55 °C (-67 °F)

Tin with Nickel barrier

Dual Ended

1

Ceramic

100 MHz

0.012 in (0.3 mm)

0201

Rectangular

16.667 %

Tape and Reel, Paper, 7 in

0.024 in (0.6 mm)

e3

Rectangular Package

Wraparound

1.8 nH

0.012 in (0.3 mm)

100 °C (212 °F)

300 mA

LQH2HPN2R2MJRL

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

50 MHz

Dual Ended

110.4 mΩ

1

Ferrite

1 MHz

0.043 in (1.1 mm)

1008

20 %

Tape and Reel, Embossed, 7 in

0.098 in (2.5 mm)

Rectangular Package

One Surface

2.2 μH

0.079 in (2 mm)

125 °C (257 °F)

1.65 A

LQH3NPZ330MGRL

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

8 MHz

Dual Ended

1.032 Ω

1

Ferrite

1 MHz

0.035 in (0.9 mm)

1212

20 %

Tape and Reel, Embossed, 7 in

0.118 in (3 mm)

Rectangular Package

One Surface

33 μH

AEC-Q200

0.118 in (3 mm)

125 °C (257 °F)

600 mA

LQM18NNR82K00D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

15

-40 °C (-40 °F)

Tin

85 MHz

Dual Ended

2.1 Ω

1

Ferrite

25 MHz

0.031 in (0.8 mm)

0603

Q measured at 25 MHz

Multi-Layer

10 %

Tape and Reel, Paper, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

820 nH

0.031 in (0.8 mm)

85 °C (185 °F)

35 mA

LQM32PN1R0MGCB

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

60 MHz

Dual Ended

54 mΩ

1

Ferrite

1 MHz

0.035 in (0.9 mm)

1210

20 %

Bulk

0.126 in (3.2 mm)

Rectangular Package

Wraparound

1 μH

0.098 in (2.5 mm)

85 °C (185 °F)

1.8 A

LQM32PN1R0MGCL

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

60 MHz

Dual Ended

54 mΩ

1

Ferrite

1 MHz

0.035 in (0.9 mm)

1210

20 %

Tape and Reel, Embossed, 7 in

0.126 in (3.2 mm)

Rectangular Package

Wraparound

1 μH

0.098 in (2.5 mm)

85 °C (185 °F)

1.8 A

LQP15MN2N7W02D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

13

-40 °C (-40 °F)

Tin

6000 MHz

Dual Ended

300 mΩ

1

500 MHz

0.014 in (0.35 mm)

0402

Inductance Tolerance is 0.05 nH

Chip

1.85 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

2.7 nH

0.02 in (0.5 mm)

85 °C (185 °F)

220 mA

LQP15MN3N3B02D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

13

-40 °C (-40 °F)

Tin Over Nickel

6000 MHz

Dual Ended

400 mΩ

1

500 MHz

0.014 in (0.35 mm)

0402

Inductance Tolerance is 0.1 nH

Chip

3.03 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

3.3 nH

0.02 in (0.5 mm)

85 °C (185 °F)

190 mA

LQW18CNR56J00D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

540 MHz

Dual Ended

480 mΩ

1

Ferrite

10 MHz

0.031 in (0.8 mm)

0603

Unshielded

5 %

Tape and Reel, Paper, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

One Surface

560 nH

0.031 in (0.8 mm)

85 °C (185 °F)

450 mA

MLF1608A3R3JTD25

TDK

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

35

-55 °C (-67 °F)

65 MHz

Dual Ended

1.3 Ω

1

Ferrite

10 MHz

0.031 in (0.8 mm)

0603

Inductance is measured at 1 mA

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.063 in (1.6 mm)

Rectangular Package

Wraparound

3.3 μH

AEC-Q200

0.031 in (0.8 mm)

125 °C (257 °F)

30 mA

NLV25T-101J-EFD

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

15

-40 °C (-40 °F)

12 MHz

Dual Ended

21 Ω

1

Ferrite

796 kHz

0.071 in (1.8 mm)

1008

Rectangular

5 %

Tape and Reel, Blister Plastic, 7 in

0.098 in (2.5 mm)

Rectangular Package

L Bend

100 μH

AEC-Q200

0.079 in (2 mm)

105 °C (221 °F)

60 mA

S1210R-104K

Api Delevan

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

40

-55 °C (-67 °F)

Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5)

8 MHz

Dual Ended

10 Ω

1

Ferrite

2.5 MHz

0.101 in (2.57 mm)

1210

Rectangular

10 %

Tape and Reel, 13 in

0.138 in (3.51 mm)

e1

Rectangular Package

J Bend

100 μH

0.105 in (2.66 mm)

125 °C (257 °F)

127 mA

0402CS-24NXJLU

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Palladium Platinum

2700 MHz

Dual Ended

300 mΩ

1

Ceramic

250 MHz

0.026 in (0.66 mm)

0402

Rectangular

5 %

Tape and Reel

0.047 in (1.19 mm)

Rectangular Package

Wraparound

24 nH

AEC-Q200

0.025 in (0.64 mm)

125 °C (257 °F)

400 mA

0402CS-2N4XJLU

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Palladium Platinum

10500 MHz

Dual Ended

68 mΩ

1

Ceramic

250 MHz

0.026 in (0.66 mm)

0402

Rectangular

5 %

Tape and Reel

0.047 in (1.19 mm)

Rectangular Package

Wraparound

2.4 nH

AEC-Q200

0.025 in (0.64 mm)

125 °C (257 °F)

790 mA

0402DC-2N8XHRW

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

16800 MHz

Dual Ended

37 mΩ

1

Ceramic

250 MHz

0.026 in (0.65 mm)

0402

Rectangular

3 %

Tape and Reel, Punched Paper, 7 in

0.044 in (1.11 mm)

e3

Rectangular Package

Wraparound

2.8 nH

AEC-Q200

0.026 in (0.66 mm)

125 °C (257 °F)

2.1 A

0402HP-15NXGEU

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Palladium Platinum

3900 MHz

Dual Ended

115 mΩ

1

Ceramic

250 MHz

0.024 in (0.61 mm)

0402

Rectangular

2 %

Tape and Reel

0.043 in (1.09 mm)

Rectangular Package

Wraparound

15 nH

0.028 in (0.71 mm)

125 °C (257 °F)

1.1 A

0402HP-15NXGEW

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Palladium Platinum

3900 MHz

Dual Ended

115 mΩ

1

Ceramic

250 MHz

0.024 in (0.61 mm)

0402

Rectangular

2 %

Tape and Reel, Punched Paper, 7 in

0.043 in (1.09 mm)

Rectangular Package

Wraparound

15 nH

0.028 in (0.71 mm)

125 °C (257 °F)

1.1 A

0603CS-30NXJRW

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

37

-40 °C (-40 °F)

Matte Tin

2250 MHz

Dual Ended

220 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)

e3

Rectangular Package

Wraparound

30 nH

AEC-Q200

0.044 in (1.12 mm)

125 °C (257 °F)

600 mA

1111SQ-47NJEC

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin/Silver (Sn96.5Ag3.5)

2200 MHz

Dual Ended

11.3 mΩ

1

Air

400 MHz

0.11 in (2.79 mm)

1311

Rectangular

5 %

Tape and Reel, Embossed Plastic, 7 in

0.13 in (3.3 mm)

e2

Rectangular Package

Wire

47 nH

0.105 in (2.67 mm)

125 °C (257 °F)

4.4 A

132-16SMGLD

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

95

-40 °C (-40 °F)

Tin/Silver (Sn96.5Ag3.5)

660 MHz

Dual Ended

35 mΩ

1

Air

50 MHz

0.235 in (5.97 mm)

4226

Rectangular

2 %

Tape and Reel, Embossed Plastic, 13 in

0.415 in (10.55 mm)

e2

Rectangular Package

One Surface

307 nH

AEC-Q200

0.26 in (6.6 mm)

125 °C (257 °F)

3 A

17474C

Murata Manufacturing

General Purpose Inductor

RF Inductor

Radial

No

No

0.118 in (3 mm)

0 °C (32 °F)

Tin

3.2 MHz

Radial

1.5 Ω

1

1 kHz

0.413 in (10.5 mm)

Cylindrical

10 %

Bulk

0.256 in (6.5 mm)

e3

Cylindrical Package

Wire

470 μH

0.256 in (6.5 mm)

0.256 in (6.5 mm)

70 °C (158 °F)

340 mA

2150-34K

Api Delevan

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.025 in (0.635 mm)

60

-55 °C (-67 °F)

Tin/Lead (Sn60Pb40)

22 MHz

Axial

1.3 Ω

1

1.44 in (36.58 mm)

Iron

2.5 MHz

Tubular

10 %

Tape and Reel, 14 in

0.56 in (14.22 mm)

e0

Tubular Package

Wire

27 μH

0.22 in (5.59 mm)

105 °C (221 °F)

330 mA

3-1624112-0

TE Connectivity

General Purpose Inductor

RF Inductor

2

No

Yes

20

-40 °C (-40 °F)

4800 MHz

Dual Ended

83 mΩ

1

0402

5 %

Tape and Reel

Rectangular Package

Wraparound

5.6 nH

125 °C (257 °F)

760 mA

3-2176075-8

TE Connectivity

General Purpose Inductor

RF Inductor

2

No

Yes

8

6000 MHz

Dual Ended

1.2 Ω

1

0201

2 %

Tape and Reel

Rectangular Package

Wraparound

3.8 nH

150 mA

36501E5N6J

TE Connectivity

General Purpose Inductor

RF Inductor

2

No

Yes

20

-40 °C (-40 °F)

4800 MHz

Dual Ended

83 mΩ

1

250 MHz

0402

5 %

Tape and Reel

Rectangular Package

Wraparound

5.6 nH

125 °C (257 °F)

760 mA

36501E68NJTDG

TE Connectivity

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

22

-40 °C (-40 °F)

1620 MHz

Dual Ended

1.12 Ω

1

250 MHz

0.024 in (0.61 mm)

0402

Rectangular

5 %

Tape and Reel

0.05 in (1.27 mm)

Rectangular Package

Wraparound

68 nH

0.03 in (0.76 mm)

125 °C (257 °F)

100 mA

36501J4N7JTDG

TE Connectivity

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

20

-40 °C (-40 °F)

5800 MHz

Dual Ended

120 mΩ

1

250 MHz

0.04 in (1.02 mm)

0603

Rectangular

5 %

Tape and Reel

0.071 in (1.8 mm)

Rectangular Package

Wraparound

4.7 nH

0.044 in (1.12 mm)

125 °C (257 °F)

700 mA

77F-221J-RC

Bourns

General Purpose Inductor

RF Inductor

2

No

No

70

-55 °C (-67 °F)

Tin Silver Copper

3 MHz

Axial

5.1 Ω

1

Ferrite

796 kHz

5 %

e1

Tubular Package

Wire

220 μH

105 °C (221 °F)

155 mA

AISC-0402-5N6J-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

23

-40 °C (-40 °F)

Gold - with Nickel barrier

5800 MHz

Dual Ended

83 mΩ

1

Ceramic

250 MHz

0.026 in (0.66 mm)

0503

Wirewound

5 %

Tape and Reel, 7 in

0.047 in (1.19 mm)

e4

Rectangular Package

One Surface

5.6 nH

0.025 in (0.64 mm)

125 °C (257 °F)

760 mA

AISM-1210-820K-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-40 °C (-40 °F)

11 MHz

Dual Ended

10 Ω

1

2.52 MHz

0.1 in (2.54 mm)

1210

Molded Chip

10 %

Tape and Reel

0.126 in (3.2 mm)

Rectangular Package

J Bend

82 μH

0.087 in (2.2 mm)

85 °C (185 °F)

45 mA

B78148-S1392-K

TDK

General Purpose Inductor

RF Inductor

2

No

No

60

-55 °C (-67 °F)

Tin

105 MHz

Radial

310 mΩ

1

Ferrite

B78148S

Q measured at 7.96 MHz

10 %

e3

Tubular Package

Wire

3.9 μH

125 °C (257 °F)

850 mA

B78148-T1392-K

TDK

General Purpose Inductor

RF Inductor

2

No

No

40

-55 °C (-67 °F)

Tin

100 MHz

Radial

550 mΩ

1

Ferrite

1 MHz

B78148T

Q measured at 7.96 MHz

10 %

e3

Tubular Package

Wire

3.9 μH

125 °C (257 °F)

400 mA

B82111B0000C013

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.025 in (0.63 mm)

-55 °C (-67 °F)

Tin

145 MHz

Axial

25 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

8 μH

0.276 in (7 mm)

125 °C (257 °F)

3 A

B82422T1473K000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

27

-55 °C (-67 °F)

Tin Silver Copper

15 MHz

Dual Ended

7 Ω

1

Ferrite

2.52 MHz

0.079 in (2 mm)

1210

Rectangular

10 %

Tape and Reel, Blister, 7 in

0.126 in (3.2 mm)

e1

Rectangular Package

J Bend

47 μH

AEC-Q200

0.098 in (2.5 mm)

125 °C (257 °F)

60 mA

B82496C3120J000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

14

-55 °C (-67 °F)

Tin Over Nickel

5000 MHz

Dual Ended

350 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

12 nH

AEC-Q200

0.031 in (0.8 mm)

150 °C (302 °F)

450 mA

B82496C3151J000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

5

-55 °C (-67 °F)

Tin Over Nickel

1600 MHz

Dual Ended

5 Ω

1

Ceramic

25.2 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

150 nH

AEC-Q200

0.031 in (0.8 mm)

150 °C (302 °F)

130 mA

B82496C3181J000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

4

-55 °C (-67 °F)

Tin Over Nickel

1400 MHz

Dual Ended

6 Ω

1

Ceramic

25.2 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

180 nH

AEC-Q200

0.031 in (0.8 mm)

150 °C (302 °F)

120 mA

B82498F3390J000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

65

-55 °C (-67 °F)

Silver Palladium Platinum

2100 MHz

Dual Ended

120 mΩ

1

Ceramic

250 MHz

0.055 in (1.4 mm)

0805

Q Factor is measured at 500 MHz

Rectangular

5 %

Tape and Reel, Blister, 7 in

0.091 in (2.3 mm)

e4

Rectangular Package

One Surface

39 nH

0.067 in (1.7 mm)

125 °C (257 °F)

600 mA

CMH322522-101KL

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

20

-55 °C (-67 °F)

Tin/Copper

9 MHz

Dual Ended

10 Ω

1

Ferrite

796 kHz

0.087 in (2.2 mm)

1210

Rectangular

10 %

Tape and Reel, 7 in

0.126 in (3.2 mm)

e2

Rectangular Package

Wraparound

100 μH

0.098 in (2.5 mm)

125 °C (257 °F)

40 mA

ELJFB3R9MF

Panasonic

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

50

Tin/Copper

36 MHz

Dual Ended

740 mΩ

1

Wirewound

1 MHz

0.126 in (3.2 mm)

1812

Q is measured at 7.96 MHz

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.177 in (4.5 mm)

e2

Rectangular Package

Wraparound

3.9 μH

0.126 in (3.2 mm)

360 mA

ELJFB470JF

Panasonic

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

50

Tin/Copper

9.7 MHz

Dual Ended

4.2 Ω

1

Wirewound

1 MHz

0.126 in (3.2 mm)

1812

Q is measured at 2.52 MHz

Rectangular

5 %

Tape and Reel, Embossed, 7 in

0.177 in (4.5 mm)

e2

Rectangular Package

Wraparound

47 μH

0.126 in (3.2 mm)

130 mA

ELJNA3R9JF

Panasonic

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

13

-20 °C (-4 °F)

Tin/Copper

57 MHz

Dual Ended

4.4 Ω

1

Non-Magnetic

7.96 MHz

0.087 in (2.2 mm)

1210

Q measured at 7.96 MHz

Chip

5 %

Tape and Reel

0.126 in (3.2 mm)

e2

Rectangular Package

J Bend

3.9 μH

0.098 in (2.5 mm)

85 °C (185 °F)

95 mA

ELJRF2N2DFB

Panasonic

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

8

-20 °C (-4 °F)

Tin

6000 MHz

Dual Ended

90 mΩ

1

Non-Magnetic

100 MHz

0.02 in (0.5 mm)

0402

Inductance Tolerance is 0.3 nH

Chip

13.637 %

Tape and Reel, Embossed, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

2.2 nH

0.02 in (0.5 mm)

85 °C (185 °F)

400 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.