TDK Fixed Inductors 1,302

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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

SPM7054VT-1R0M-D

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

4.6 mΩ

1

Metal Composite

100 kHz

0.213 in (5.4 mm)

3028

DC Resistance is measured at 10% Tolerance

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.295 in (7.5 mm)

Rectangular Package

Wraparound

1 μH

AEC-Q200

0.276 in (7 mm)

155 °C (311 °F)

14.9 A

TFM252012ALVA1R0MTAA

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

42 mΩ

1

Metal

1 MHz

0.047 in (1.2 mm)

1008

Rectangular

20 %

Tape and Reel, Blister Plastic, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

1 μH

AEC-Q200

0.079 in (2 mm)

150 °C (302 °F)

3.7 A

VLBU1007090T-R15L

TDK

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

180 μΩ

1

Ferrite

100 kHz

0.354 in (9 mm)

3928

Rectangular

15 %

Tape and Reel, Blister Plastic, 13 in

0.394 in (10 mm)

Rectangular Package

One Surface

150 nH

0.276 in (7 mm)

125 °C (257 °F)

70 A

VLCF4018T-220MR49-2

TDK

General Purpose Inductor

DC-DC Converter

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

369 mΩ

1

Ferrite

100 kHz

0.071 in (1.8 mm)

1616

Rectangular

20 %

Tape and Reel, 7 in

0.156 in (3.95 mm)

Rectangular Package

One Surface

22 μH

0.156 in (3.95 mm)

105 °C (221 °F)

900 mA

VLS3015CX-101M-1

TDK

General Purpose Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

2.694 Ω

1

Ferrite

1 MHz

0.059 in (1.5 mm)

1212

Rectangular

20 %

Tape and Reel, Blister Plastic, 7 in

0.118 in (3 mm)

Rectangular Package

Wraparound

100 μH

0.118 in (3 mm)

105 °C (221 °F)

390 mA

VLS3015ET-470M

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Platinum

Dual Ended

1.5 Ω

1

1 MHz

0.059 in (1.5 mm)

3030-15M

Magnetic Shielding

20 %

Tape and Reel

0.118 in (3 mm)

e4

Rectangular Package

One Surface

47 μH

0.118 in (3 mm)

105 °C (221 °F)

410 mA

VLS4020CX-4R7M-H

TDK

General Purpose Inductor

Power Circuit

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

108 mΩ

1

Ferrite

1 MHz

0.079 in (2 mm)

1616

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.157 in (4 mm)

Rectangular Package

Wraparound

4.7 μH

AEC-Q200

0.157 in (4 mm)

125 °C (257 °F)

2.24 A

VLS5045EX-101M-H

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

580 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2120

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.209 in (5.3 mm)

Rectangular Package

Wraparound

100 μH

AEC-Q200

0.197 in (5 mm)

125 °C (257 °F)

700 mA

VLS6045EX-471M

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

2.14 Ω

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2424

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.236 in (6 mm)

Rectangular Package

One Surface

470 μH

0.236 in (6 mm)

105 °C (221 °F)

420 mA

CLF5030NIT-150M-D

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

140 mΩ

1

Ferrite

100 kHz

0.106 in (2.7 mm)

2120

Rectangular

20 %

Tape and Reel, Blister Plastic, 13 in

0.209 in (5.3 mm)

Rectangular Package

Wraparound

15 μH

AEC-Q200

0.197 in (5 mm)

150 °C (302 °F)

1.4 A

MLF2012DR33JT000

TDK

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

20

-55 °C (-67 °F)

Tin

200 MHz

Dual Ended

400 mΩ

1

Ferrite

25 MHz

0.033 in (0.85 mm)

0805

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.079 in (2 mm)

e3

Rectangular Package

Wraparound

330 nH

0.049 in (1.25 mm)

125 °C (257 °F)

250 mA

NLV32T-R10J-PF

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

28

-40 °C (-40 °F)

Tin Copper

700 MHz

Dual Ended

440 mΩ

1

Ferrite

100 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

100 nH

0.098 in (2.5 mm)

105 °C (221 °F)

450 mA

SLF7045T-151MR40-PF

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin

Dual Ended

340 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2828

DC Resistance is measured at 20%

Rectangular

20 %

Tape and Reel, Blister Plastic, 13 in

0.276 in (7 mm)

e3

Rectangular Package

Wraparound

150 μH

0.276 in (7 mm)

105 °C (221 °F)

550 mA

SPM10040T-1R0M

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

4.29 mΩ

1

Metal

100 kHz

0.157 in (4 mm)

4239

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.421 in (10.7 mm)

Rectangular Package

Wraparound

1 μH

0.394 in (10 mm)

125 °C (257 °F)

15 A

TFM201610ALMA2R2MTAA

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

152 mΩ

1

Metal

1 MHz

0.039 in (1 mm)

0806

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

2.2 μH

AEC-Q200

0.063 in (1.6 mm)

150 °C (302 °F)

1.9 A

VLCF4020T-470MR39

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

934 mΩ

1

Ferrite

100 kHz

0.079 in (2 mm)

4020

Magnetic Shielding

20 %

Tape and Reel, 7 in

0.157 in (4 mm)

Rectangular Package

One Surface

47 μH

0.157 in (4 mm)

105 °C (221 °F)

560 mA

WR202010-18M8-ID

TDK

General Purpose Inductor

2

Radial

No

No

-30 °C (-22 °F)

Radial

400 mΩ

1

1.024 in (26 mm)

100 kHz

0.035 in (0.88 mm)

Circular

Circular Package

Wire

11 μH

0.787 in (20 mm)

70 °C (158 °F)

ADL3225VT-100M-TL000

TDK

General Purpose Inductor

Decoupling Circuit

4

SMT

Yes

Yes

-40 °C (-40 °F)

Dual In-Line

150 mΩ

2

Ferrite

100 kHz

0.098 in (2.5 mm)

1210

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.126 in (3.2 mm)

Rectangular Package

Wraparound

10 μH

AEC-Q200

0.098 in (2.5 mm)

150 °C (302 °F)

1.3 A

B82442T1123K000

TDK

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

15

-55 °C (-67 °F)

19 MHz

Dual Ended

141 mΩ

1

Ferrite

2.52 MHz

0.197 in (5 mm)

2220

Flame Retardant Molding

10 %

Tape and Reel, Blister, 13 in

0.22 in (5.6 mm)

Rectangular Package

J Bend

12 μH

AEC-Q200

0.197 in (5 mm)

150 °C (302 °F)

1.38 A

BCL322520RT-101M-D

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

2.29 Ω

1

Metal

1 MHz

0.079 in (2 mm)

1310

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.126 in (3.2 mm)

Rectangular Package

Wraparound

100 μH

AEC-Q200

0.098 in (2.5 mm)

155 °C (311 °F)

520 mA

CLF10060NIT-221M-D

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

350 mΩ

1

Ferrite

100 kHz

0.236 in (6 mm)

4039

DC Resistance is measured at 20% Tolerance

Rectangular

20 %

Tape and Reel, Blister Plastic, 13 in

0.398 in (10.1 mm)

Rectangular Package

Wraparound

220 μH

AEC-Q200

0.394 in (10 mm)

150 °C (302 °F)

1.2 A

MLF2012DR68KT000

TDK

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

25

-55 °C (-67 °F)

Tin Nickel Copper

140 MHz

Dual Ended

600 mΩ

1

Ferrite

25 MHz

0.049 in (1.25 mm)

0805

Rectangular

10 %

Tape and Reel, Punched Paper, 7 in

0.079 in (2 mm)

e2

Rectangular Package

Wraparound

680 nH

0.049 in (1.25 mm)

125 °C (257 °F)

150 mA

MLF2012E120JTD25

TDK

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

50

-55 °C (-67 °F)

25 MHz

Dual Ended

900 mΩ

1

Ferrite

2 MHz

0.049 in (1.25 mm)

0805

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

12 μH

AEC-Q200

0.049 in (1.25 mm)

125 °C (257 °F)

15 mA

MLG1005S3N9CTD25

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

8

-55 °C (-67 °F)

5000 MHz

Dual Ended

200 mΩ

1

Ceramic

100 MHz

0.02 in (0.5 mm)

0402

0.2 nH is the Tolerance

Rectangular

5.13 %

Tape and Reel, Punched Paper, 7 in

0.039 in (1 mm)

Rectangular Package

Wraparound

3.9 nH

AEC-Q200

0.02 in (0.5 mm)

125 °C (257 °F)

700 mA

MLP1608H2R2BT0S1

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

300 mΩ

1

Ferrite

2 MHz

0.037 in (0.95 mm)

0603

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, 7 in

0.063 in (1.6 mm)

Rectangular Package

Wraparound

2.2 μH

0.031 in (0.8 mm)

125 °C (257 °F)

750 mA

MLZ1608N3R3LTD25

TDK

General Purpose Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

270 mΩ

1

Ferrite

2 MHz

0.031 in (0.8 mm)

0603

DC Resistance is measured at 30%, Inductance is measured at 0.2 mA

Rectangular

20 %

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)

450 mA

RLF7030T-6R8M2R8

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

37.3 mΩ

1

Ferrite

100 kHz

0.126 in (3.2 mm)

2927

DC Resistance is measured at 20% Tolerance

Rectangular

20 %

Tape and Reel, 13 in

0.287 in (7.3 mm)

Rectangular Package

Wraparound

6.8 μH

0.268 in (6.8 mm)

125 °C (257 °F)

2.8 A

SLF7055T-1R5N4R0-3PF

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

17.4 mΩ

1

Ferrite

100 kHz

0.217 in (5.5 mm)

2828

DC Resistance is measured at 30%

Rectangular

30 %

Tape and Reel, Blister Plastic, 13 in

0.276 in (7 mm)

Rectangular Package

Wraparound

1.5 μH

0.276 in (7 mm)

105 °C (221 °F)

4 A

SPM10065VT-470M-D

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

79.8 mΩ

1

Metal Composite

100 kHz

0.256 in (6.5 mm)

4139

DC Resistance is measured at 10% Tolerance

Wound

20 %

Tape and Reel, Embossed Plastic, 13 in

0.413 in (10.5 mm)

Rectangular Package

Wraparound

47 μH

AEC-Q200

0.394 in (10 mm)

155 °C (311 °F)

4 A

TFM322512ALMAR68MTAA

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

30 mΩ

1

Metal

1 MHz

0.047 in (1.2 mm)

1210

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.126 in (3.2 mm)

Rectangular Package

Wraparound

680 nH

AEC-Q200

0.098 in (2.5 mm)

150 °C (302 °F)

4.4 A

VLB12065HT-R36M

TDK

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

440 μΩ

1

Ferrite

1 MHz

0.248 in (6.3 mm)

4338

DC Resistance is measured at 6% Tolerance

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.433 in (11 mm)

Rectangular Package

Wraparound

360 nH

0.382 in (9.7 mm)

125 °C (257 °F)

27 A

VLCF5020T-4R7N1R4

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

96 mΩ

1

Ferrite

100 kHz

0.079 in (2 mm)

2020

Rectangular

30 %

Tape and Reel, 7 in

0.197 in (5 mm)

Rectangular Package

One Surface

4.7 μH

0.197 in (5 mm)

105 °C (221 °F)

2.15 A

VLS252010HBU-100M

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

696 mΩ

1

Metal Core

1 MHz

0.039 in (1 mm)

1008

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

10 μH

0.079 in (2 mm)

105 °C (221 °F)

680 mA

VLS6045EX-2R2N

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Platinum

Dual Ended

19 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2424

DC Resistance is measured at 30%

Rectangular

30 %

Tape and Reel, Embossed Plastic, 13 in

0.236 in (6 mm)

e4

Rectangular Package

One Surface

2.2 μH

0.236 in (6 mm)

105 °C (221 °F)

5.1 A

WR483265-15F5-G

TDK

General Purpose Inductor

2

Radial

No

No

-30 °C (-22 °F)

Radial

200 mΩ

1

100 kHz

0.049 in (1.25 mm)

Rectangular

1.898 in (48.2 mm)

Rectangular Package

Wire

13.3 μH

1.268 in (32.2 mm)

70 °C (158 °F)

ZBDS5101-8PT

TDK

General Purpose Inductor

Common Mode Choke

16

No

Yes

-25 °C (-13 °F)

Tin

Dual In-Line

100 mΩ

8

e3

Rectangular Package

Gull Wing

85 °C (185 °F)

1 A

B82442T1333K000

TDK

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

15

-55 °C (-67 °F)

11 MHz

Dual Ended

360 mΩ

1

Ferrite

2.52 MHz

0.197 in (5 mm)

2220

Flame Retardant Molding

10 %

Tape and Reel, Blister, 13 in

0.22 in (5.6 mm)

Rectangular Package

J Bend

33 μH

AEC-Q200

0.197 in (5 mm)

150 °C (302 °F)

840 mA

B82559A9103A024

TDK

General Purpose Inductor

High Current Inductor

3

SMT

Yes

Yes

-40 °C (-40 °F)

2 MHz

Dual In-Line

1.85 mΩ

1

Ferrite

100 kHz

0.839 in (21.3 mm)

9790

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.972 in (24.7 mm)

Rectangular Package

Wraparound

10 μH

AEC-Q200

0.898 in (22.8 mm)

150 °C (302 °F)

32.1 A

CLF12555T-6R8N

TDK

General Purpose Inductor

GLFR1608T220M-LR

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

1 Ω

1

0.031 in (0.8 mm)

0603

DC Resistance is measured at 30% Tolerance

Rectangular

20 %

Tape and Reel

0.063 in (1.6 mm)

Rectangular Package

Wraparound

22 μH

0.031 in (0.8 mm)

105 °C (221 °F)

200 mA

KLZ2012MHR470WTD25

TDK

General Purpose Inductor

Decoupling Circuit

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

3.7 Ω

1

Ferrite

2 MHz

0.049 in (1.25 mm)

0805

DC Resistance is measured at 30%, Inductance is measured at 0.1 mA

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

47 μH

AEC-Q200

0.049 in (1.25 mm)

150 °C (302 °F)

170 mA

MLF1005VR33JT000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

15

-55 °C (-67 °F)

230 MHz

Dual Ended

1.05 Ω

1

Ferrite

25 MHz

0.02 in (0.5 mm)

0402

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.039 in (1 mm)

Rectangular Package

Wraparound

330 nH

0.02 in (0.5 mm)

125 °C (257 °F)

140 mA

MLF2012E100MT000

TDK

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

50

-55 °C (-67 °F)

Tin Silver

30 MHz

Dual Ended

800 mΩ

1

Ferrite

2 MHz

0.049 in (1.25 mm)

0805

Rectangular

20 %

Tape and Reel, Punched Paper, 7 in

0.079 in (2 mm)

e2

Rectangular Package

Wraparound

10 μH

0.049 in (1.25 mm)

125 °C (257 °F)

15 mA

MLG1005S20NJTD25

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

8

-55 °C (-67 °F)

1900 MHz

Dual Ended

600 mΩ

1

Ceramic

100 MHz

0.02 in (0.5 mm)

0402

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.039 in (1 mm)

Rectangular Package

Wraparound

20 nH

AEC-Q200

0.02 in (0.5 mm)

125 °C (257 °F)

350 mA

MLG1005S9N1JT000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

8

-55 °C (-67 °F)

Tin

3000 MHz

Dual Ended

300 mΩ

1

Ceramic

100 MHz

0.02 in (0.5 mm)

0402

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

9.1 nH

0.02 in (0.5 mm)

125 °C (257 °F)

500 mA

MLJ1608WR10JT000

TDK

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

15

-55 °C (-67 °F)

450 MHz

Dual Ended

130 mΩ

1

Ferrite

25 MHz

0.031 in (0.8 mm)

0603

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.063 in (1.6 mm)

Rectangular Package

Wraparound

100 nH

0.031 in (0.8 mm)

125 °C (257 °F)

800 mA

MLK0603L10NJT000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

6

-55 °C (-67 °F)

5500 MHz

Dual Ended

800 mΩ

1

Ceramic

100 MHz

0.012 in (0.3 mm)

0603

Multi-Layer

5 %

Tape and Reel, 7 in

0.024 in (0.6 mm)

Rectangular Package

Wraparound

10 nH

0.012 in (0.3 mm)

125 °C (257 °F)

200 mA

MLZ2012A1R5WTD25

TDK

General Purpose Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

130 mΩ

1

Ferrite

10 MHz

0.033 in (0.85 mm)

0805

DC Resistance is measured at 30%; Inductance is measured at 1 mA; Multilayer

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1.5 μH

AEC-Q200

0.049 in (1.25 mm)

125 °C (257 °F)

750 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.