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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

LQG15HSR10J02D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

8

-55 °C (-67 °F)

Matte Tin Over Nickel

600 MHz

Dual Ended

1.25 Ω

1

Air

100 MHz

0.02 in (0.5 mm)

0402

Multi-Layer

5 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

100 nH

0.02 in (0.5 mm)

125 °C (257 °F)

200 mA

LQW15AN2N5B00D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

20

-55 °C (-67 °F)

Matte Tin Over Nickel

15000 MHz

Dual Ended

50 mΩ

1

Alumina

250 MHz

0.02 in (0.5 mm)

0402

Q measured at 250 MHz

Wirewound Chip

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)

850 mA

LQW2UAS39NG00L

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

60

-55 °C (-67 °F)

1500 MHz

Dual Ended

150 mΩ

1

Air

350 MHz

0.072 in (1.83 mm)

1008

Q measured at 350 MHz

Chip

2 %

Tape and Reel, Embossed, 7 in

0.103 in (2.62 mm)

Rectangular Package

One Surface

39 nH

0.096 in (2.45 mm)

125 °C (257 °F)

1 A

NLC453232T-470K-PF

TDK

General Purpose Inductor

2

SMT

No

Yes

10

-40 °C (-40 °F)

Dual Ended

1.9 Ω

1

Ferrite

2.52 MHz

0.126 in (3.2 mm)

1812

Rectangular

10 %

Tape and Reel, Blister Plastic, 7 in

0.177 in (4.5 mm)

Rectangular Package

Wraparound

47 μH

0.126 in (3.2 mm)

105 °C (221 °F)

260 mA

6-1624055-0

TE Connectivity

General Purpose Inductor

RF Inductor

2

No

No

30

-20 °C (-4 °F)

6 MHz

Radial

140 mΩ

1

0914

10 %

Bulk

Cylindrical Package

Wire

47 μH

80 °C (176 °F)

1.5 A

6-1624055-1

TE Connectivity

General Purpose Inductor

RF Inductor

2

No

No

20

-20 °C (-4 °F)

50 MHz

Radial

33 mΩ

1

0914

20 %

Bulk

Cylindrical Package

Wire

4.7 μH

80 °C (176 °F)

3.2 A

B82141A1103K000

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.024 in (0.6 mm)

55

-55 °C (-67 °F)

Tin

25 MHz

Axial

600 mΩ

1

Ferrite

1 MHz

Q is measured at 2.52 MHz

Tubular

10 %

Tape and Reel, 14 in

0.268 in (6.8 mm)

e3

Tubular Package

Wire

10 μH

0.118 in (3 mm)

125 °C (257 °F)

410 mA

B82145A1104J000

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.031 in (0.8 mm)

50

-55 °C (-67 °F)

Tin

3.5 MHz

Axial

700 mΩ

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

100 μH

0.256 in (6.5 mm)

125 °C (257 °F)

680 mA

B82422A1103J100

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

27

-55 °C (-67 °F)

Tin Silver Copper

25 MHz

Dual Ended

1.6 Ω

1

Ferrite

1 MHz

0.079 in (2 mm)

1210

Q Factor is measured at 2.52 MHz

Rectangular

5 %

Tape and Reel, Blister, 7 in

0.126 in (3.2 mm)

e1

Rectangular Package

J Bend

10 μH

AEC-Q200

0.098 in (2.5 mm)

150 °C (302 °F)

180 mA

B82732F2132B001

TDK

General Purpose Inductor

Power Inductor

4

Radial

No

No

-40 °C (-40 °F)

Tin

Dual In-Line

430 mΩ

1

0.138 in (3.5 mm)

Ferrite

10 kHz

0.531 in (13.5 mm)

Rectangular

50 %

Bulk

0.965 in (24.5 mm)

e3

Rectangular Package

Wire

15 mH

0.571 in (14.5 mm)

125 °C (257 °F)

1.3 A

CM453232-331KL

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

40

-40 °C (-40 °F)

Matte Tin

3.5 MHz

Dual Ended

14 Ω

1

Ferrite

796 kHz

0.126 in (3.2 mm)

1812

Rectangular

10 %

Tape and Reel, 7 in

0.177 in (4.5 mm)

e3

Rectangular Package

Wraparound

330 μH

0.126 in (3.2 mm)

100 °C (212 °F)

85 mA

DO3316P-333MLD

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Gold - with Nickel barrier

15 MHz

Dual Ended

100 mΩ

1

Ferrite

100 kHz

0.205 in (5.21 mm)

5137

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.51 in (12.95 mm)

e4

Rectangular Package

Wraparound

33 μH

0.37 in (9.4 mm)

85 °C (185 °F)

2.1 A

IHD1EB100L

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

Axial

No

No

0.032 in (0.813 mm)

-55 °C (-67 °F)

Tin

Axial

33 mΩ

1

1.13 in (28.7 mm)

Ferrite

1 kHz

Cylindrical

15 %

Bulk

0.7 in (17.78 mm)

e3

Tubular Package

Wire

10 μH

0.27 in (6.85 mm)

125 °C (257 °F)

2.8 A

LQG15HN12NJ02D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

8

-55 °C (-67 °F)

Matte Tin Over Nickel

2800 MHz

Dual Ended

400 mΩ

1

Air

100 MHz

0.02 in (0.5 mm)

0402

Q measured at 100 MHz

Multi-Layer

5 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

12 nH

0.02 in (0.5 mm)

125 °C (257 °F)

400 mA

LQP15MN1N2B02D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

13

-40 °C (-40 °F)

Tin

6000 MHz

Dual Ended

100 mΩ

1

500 MHz

0.014 in (0.35 mm)

0402

Inductance Tolerance is 0.1 nH

Chip

8.33 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

1.2 nH

0.02 in (0.5 mm)

85 °C (185 °F)

390 mA

MLG1608B33NJ

TDK

General Purpose Inductor

RF Inductor

2

No

Yes

12

-25 °C (-13 °F)

1600 MHz

Dual Ended

600 mΩ

1

Ceramic

100 MHz

MLG

5 %

Rectangular Package

Wraparound

33 nH

85 °C (185 °F)

300 mA

NRS6045T100MMGK

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-25 °C (-13 °F)

Tin Over Nickel

12 MHz

Dual Ended

59.8 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2424

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.236 in (6 mm)

e3

Rectangular Package

One Surface

10 μH

0.236 in (6 mm)

125 °C (257 °F)

2.4 A

744772022

Wurth Elektronik

General Purpose Inductor

Filter Choke

2

Radial

No

No

0.024 in (0.6 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

Tin over Copper

Radial

10 mΩ

1

0.197 in (5 mm)

Ferrite

1 kHz

0.374 in (9.5 mm)

3131

Unshielded

20 %

Tray

0.307 in (7.8 mm)

Cylindrical Package

Wire

2.2 μH

0.307 in (7.8 mm)

125 °C (257 °F)

6 A

760308103307

Wurth Elektronik

General Purpose Inductor

RF Inductor

4

PCB Mount

No

No

19

-20 °C (-4 °F)

22 MHz

Radial

340 mΩ

2

0.984 in (25 mm)

125 kHz

Inductance is measured at 10 mA

Rectangular

10 %

1.575 in (40 mm)

Rectangular Package

Flaxible Wire

7.8 μH

1.063 in (27 mm)

105 °C (221 °F)

4 A

ETQP6F2R5SFA

Panasonic

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

4.92 mΩ

1

100 kHz

0.224 in (5.7 mm)

1212-57M

Choke Coil

30 %

Tape and Reel

0.492 in (12.5 mm)

Rectangular Package

Wraparound

3.6 μH

0.492 in (12.5 mm)

100 °C (212 °F)

10.8 A

LQH55DN100M03L

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Over Nickel

20 MHz

Dual Ended

130.2 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

10 μH

0.197 in (5 mm)

80 °C (176 °F)

1.7 A

LQP15MN5N1B02D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

13

-40 °C (-40 °F)

Tin Over Nickel

6000 MHz

Dual Ended

700 mΩ

1

500 MHz

0.014 in (0.35 mm)

0402

Inductance Tolerance is 0.1 nH

Chip

1.96 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

5.1 nH

0.02 in (0.5 mm)

85 °C (185 °F)

140 mA

LQW15AN8N2G00D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

25

-55 °C (-67 °F)

Matte Tin Over Nickel

5500 MHz

Dual Ended

140 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

8.2 nH

0.024 in (0.6 mm)

125 °C (257 °F)

540 mA

MLG0603S3N0ST000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

4

-55 °C (-67 °F)

Tin

6200 MHz

Dual Ended

300 mΩ

1

Ceramic

100 MHz

0.012 in (0.3 mm)

0201

Rectangular

10 %

Tape and Reel, Punched 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)

300 mA

NRS6045T220MMGKV

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Over Nickel

7 MHz

Dual Ended

139.1 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2424

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.236 in (6 mm)

e3

Rectangular Package

One Surface

22 μH

AEC-Q200

0.236 in (6 mm)

125 °C (257 °F)

1.6 A

RLB0914-101KL

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

3.5 MHz

Radial

280 mΩ

1

Ferrite

796 kHz

Tubular

10 %

Tray

0.472 in (12 mm)

e3

Tubular Package

Wire

100 μH

0.343 in (8.7 mm)

125 °C (257 °F)

1.1 A

1143AA-722J=P3

Murata Manufacturing

General Purpose Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

1

125 kHz

0.118 in (3 mm)

3112

5 %

Tape and Reel, Embossed, 13 in

0.315 in (8 mm)

Rectangular Package

Wraparound

7.2 mH

AEC-Q200

0.118 in (3 mm)

125 °C (257 °F)

146-07

Coilcraft

General Purpose Inductor

PCB Mount

No

0.02 in (0.51 mm)

72

-40 °C (-40 °F)

350 MHz

15.6 mΩ

0.138 in (3.5 mm)

Air

0.45 in (11.43 mm)

2727

Unshielded

0.268 in (6.81 mm)

146(UNSH,NC)

198 nH

0.268 in (6.81 mm)

85 °C (185 °F)

4650

Bourns

General Purpose Inductor

RF Inductor

2

Axial

No

No

59

-55 °C (-67 °F)

4.5 MHz

Axial

15 Ω

1

1.5 in (38.1 mm)

Phenolic

790 kHz

4600

Wirewound

5 %

0.748 in (19 mm)

Tubular Package

4600

Wire

620 μH

125 °C (257 °F)

160 mA

760806302

Wurth Elektronik

General Purpose Inductor

6

PCB Mount

No

No

0.031 in (0.8 mm)

-40 °C (-40 °F)

Dual In-Line

310 mΩ

1

0.13 in (3.3 mm)

100 kHz

0.551 in (14 mm)

Rectangular

10 %

1.496 in (38 mm)

Rectangular Package

Wire

300 μH

1.26 in (32 mm)

125 °C (257 °F)

3 A

77A-100M-01

Fastron Electronics

General Purpose Inductor

2

Axial

No

No

0.031 in (0.8 mm)

-55 °C (-67 °F)

Axial

42 mΩ

1

Ferrite

1 MHz

Tubular

20 %

Tape and Reel

1.024 in (26 mm)

Tubular Package

Wire

10 μH

0.315 in (8 mm)

125 °C (257 °F)

5 A

B82111E0000C020

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

-55 °C (-67 °F)

Tin

Axial

20 mΩ

1

Ferrite

180 MHz

DC Resistance is measured at 20% Tolerance

Tubular

20 %

Tape and Reel, 13 in

1.024 in (26 mm)

e3

Tubular Package

Wire

7 μH

0.295 in (7.5 mm)

125 °C (257 °F)

6 A

BRC2518T220K

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

10 MHz

Dual Ended

728 mΩ

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

22 μH

0.071 in (1.8 mm)

105 °C (221 °F)

490 mA

DLFP-0147-12D5

Schurter Ag

General Purpose Inductor

RF Inductor

2

Chassis Mount

No

No

-25 °C (-13 °F)

1.16 MHz

Flexible Lead

38 mΩ

1

Powdered Iron

1.803 in (45.8 mm)

Rectangular

1.969 in (50 mm)

Rectangular Package

Flexible Lead

500 μH

1.969 in (50 mm)

100 °C (212 °F)

12 A

L-07C2N2SV6T

Johanson Technology

General Purpose Inductor

RF Inductor

2

No

Yes

8

-40 °C (-40 °F)

Matte Tin with Nickel barrier

12000 MHz

Dual Ended

160 mΩ

1

Ceramic

100 MHz

13.636 %

e3

Rectangular Package

Wraparound

2.2 nH

100 °C (212 °F)

300 mA

LQH32CN4R7M33L

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Copper

43 MHz

Dual Ended

195 mΩ

1

Ferrite

1 MHz

0.079 in (2 mm)

1210

Unshielded

20 %

Tape and Reel, Embossed, 7 in

0.126 in (3.2 mm)

e2

Rectangular Package

Wraparound

4.7 μH

0.098 in (2.5 mm)

85 °C (185 °F)

650 mA

LQW15AN2N2B80D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-55 °C (-67 °F)

Matte Tin Over Nickel

15500 MHz

Dual Ended

22 mΩ

1

250 MHz

0.02 in (0.5 mm)

0402

Q measured at 250 MHz

4.55 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

One Surface

2.2 nH

0.024 in (0.6 mm)

125 °C (257 °F)

2.53 A

LQW15AN2N2C10D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

25

-55 °C (-67 °F)

Matte Tin Over Nickel

14000 MHz

Dual Ended

27 mΩ

1

Alumina

250 MHz

0.02 in (0.5 mm)

0402

Q measured at 250 MHz

Wirewound Chip

9.09 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

One Surface

2.2 nH

0.024 in (0.6 mm)

125 °C (257 °F)

1 A

SDR1005-330KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Copper Tin

14 MHz

Dual Ended

120 mΩ

1

Ferrite

1 kHz

0.197 in (5 mm)

5039

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.5 in (12.7 mm)

e2

Rectangular Package

One Surface

33 μH

0.394 in (10 mm)

125 °C (257 °F)

1.8 A

82103C

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

35

-40 °C (-40 °F)

Tin

38 MHz

Dual Ended

400 mΩ

1

10 kHz

0.079 in (2 mm)

1210

Q is measured at 1 MHz

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.098 in (2.5 mm)

e3

Rectangular Package

Wraparound

10 μH

0.126 in (3.2 mm)

85 °C (185 °F)

500 mA

B82111-B-C21

TDK

General Purpose Inductor

RF Inductor

2

No

No

-55 °C (-67 °F)

Tin

175 MHz

Axial

5 mΩ

1

Ferrite

1 MHz

B82111B

20 %

e3

Cylindrical Package

Wire

5 μH

125 °C (257 °F)

10 A

LQP03TN1N0B02D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

14

-55 °C (-67 °F)

Tin Over Nickel

17000 MHz

Dual Ended

100 mΩ

1

500 MHz

0.012 in (0.3 mm)

0201

Inductance Tolerance is 0.1 nH

Chip

10 %

Tape and Reel, Paper, 7 in

0.024 in (0.6 mm)

e3

Rectangular Package

Wraparound

1 nH

0.012 in (0.3 mm)

125 °C (257 °F)

750 mA

LQP15MN2N5W02D

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

2 %

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)

220 mA

NLC453232T-220K-PF

TDK

General Purpose Inductor

2

SMT

No

Yes

10

-40 °C (-40 °F)

Dual Ended

900 mΩ

1

Ferrite

2.52 MHz

0.126 in (3.2 mm)

1812

Rectangular

10 %

Tape and Reel, Blister Plastic, 7 in

0.177 in (4.5 mm)

Rectangular Package

Wraparound

22 μH

0.126 in (3.2 mm)

105 °C (221 °F)

370 mA

NLCV32T-100K-PF

TDK

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

15

-40 °C (-40 °F)

Tin Copper

30 MHz

Dual Ended

360 mΩ

1

Ferrite

2.52 MHz

0.087 in (2.2 mm)

1210

DC Resistance is measured at 30% Tolerance

Rectangular

10 %

Tape and Reel, 7 in

0.126 in (3.2 mm)

e2

Rectangular Package

Wraparound

10 μH

0.098 in (2.5 mm)

105 °C (221 °F)

450 mA

P0770.103NLT

Pulse Electronics

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

160 mΩ

1

Ferrite

100 kHz

0.115 in (2.92 mm)

2618

Inductance is measured with Peak Rated Current

Unshielded

20 %

Tape and Reel

0.26 in (6.6 mm)

Rectangular Package

One Surface

10 μH

0.175 in (4.45 mm)

130 °C (266 °F)

1.1 A

SC0914471K

TE Connectivity

General Purpose Inductor

RF Inductor

2

Radial

No

No

0.026 in (0.65 mm)

30

0.197 in (5 mm)

-20 °C (-4 °F)

6 MHz

Radial

140 mΩ

1

0.709 in (18 mm)

Ferrite

0914

Q is measured at 0.796 MHz

Tubular

10 %

Box

0.472 in (12 mm)

Cylindrical Package

Wire

470 μH

0.343 in (8.7 mm)

80 °C (176 °F)

1.5 mA

1110-271K-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

300 mΩ

1

0.5 in (12.7 mm)

Ferrite

1 kHz

Bobbin Core

10 %

0.84 in (21.336 mm)

e3

Cylindrical Package

Wire

270 μH

0.66 in (16.764 mm)

105 °C (221 °F)

1.6 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.