Power 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

CTX10-16-52LP-R

Eaton Corporation

General Purpose Inductor

Power Inductor

2

Toroidal

No

No

0.095 in (2.41 mm)

1.693 in (43 mm)

-40 °C (-40 °F)

Radial

3.2 mΩ

1

0.394 in (10 mm)

Iron

100 kHz

Horizontal Mounting

20 %

Bulk

0.945 in (24 mm)

Cylindrical Package

Wire

10 μH

1.98 in (50.3 mm)

75 °C (167 °F)

27.3 A

CTX100-2-R

Eaton Corporation

General Purpose Inductor

Power Inductor

4

SMT

No

Yes

-40 °C (-40 °F)

On Circle

457 mΩ

2

Powdered Iron

100 kHz

0.235 in (5.97 mm)

3535

Parallel Connected, also Configurable As Transformer

Rectangular

20 %

Tape and Reel, 13 in

0.35 in (8.89 mm)

Rectangular Package

Wraparound

99.45 μH

0.35 in (8.89 mm)

85 °C (185 °F)

630 mA

CTX100-4-R

Eaton Corporation

General Purpose Inductor

Power Inductor

4

SMT

No

Yes

-40 °C (-40 °F)

On Circle

302 mΩ

2

Iron

100 kHz

0.25 in (6.35 mm)

4545

Parallel Connected, also Configurable As Transformer

Rectangular

20 %

Tape and Reel, 13 in

0.45 in (11.43 mm)

Rectangular Package

One Surface

99.23 μH

0.45 in (11.43 mm)

85 °C (185 °F)

920 mA

CTX100-4A-R

Eaton Corporation

General Purpose Inductor

Power Inductor

4

SMT

No

Yes

-40 °C (-40 °F)

On Circle

235 mΩ

2

Iron

100 kHz

0.25 in (6.35 mm)

4545

Parallel Connected, also Configurable As Transformer

Rectangular

25 %

Tape and Reel, 13 in

0.45 in (11.43 mm)

Rectangular Package

One Surface

100.57 μH

0.45 in (11.43 mm)

85 °C (185 °F)

1.37 A

CTX100-4P-R

Eaton Corporation

General Purpose Inductor

Power Inductor

4

No

Yes

-40 °C (-40 °F)

On Circle

565 mΩ

2

Iron

Parallel Connected, also Configurable As Transformer

20 %

Rectangular Package

One Surface

99.09 μH

85 °C (185 °F)

720 mA

CTX2-2P-R

Eaton Corporation

General Purpose Inductor

Power Inductor

4

SMT

No

Yes

-40 °C (-40 °F)

On Circle

14 mΩ

2

Iron

100 kHz

0.235 in (5.97 mm)

3535

Parallel Connected, also Configurable As Transformer

Rectangular

20 %

Tape and Reel, 13 in

0.35 in (8.89 mm)

Rectangular Package

One Surface

2.18 μH

0.35 in (8.89 mm)

85 °C (185 °F)

3.9 A

DR127-4R7-R

Eaton Corporation

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

Dual Ended

9.17 mΩ

1

Ferrite

100 kHz

0.315 in (8 mm)

4949

Rectangular

20 %

Tape and Reel, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

Wraparound

4.7 μH

0.492 in (12.5 mm)

125 °C (257 °F)

8.25 A

ELL6PG100M

Panasonic

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

Dual Ended

110 mΩ

1

Ferrite

100 kHz

0.079 in (2 mm)

2424

DC Resistance is measured at 20% Tolerance

Rectangular

20 %

Tape and Reel, Embossed

0.236 in (6 mm)

e3

Rectangular Package

L Bend

10 μH

0.236 in (6 mm)

105 °C (221 °F)

1.3 A

HCM1A1305V2-1R0-R

Eaton Corporation

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

40 MHz

Dual Ended

2.05 mΩ

1

Alloy Powder

100 kHz

0.197 in (5 mm)

5350

Rectangular

20 %

Tape and Reel, 13 in

0.53 in (13.45 mm)

Rectangular Package

Wraparound

1 μH

AEC-Q200

0.496 in (12.6 mm)

155 °C (311 °F)

24 A

HCV1206-R90-R

Eaton Corporation

General Purpose Inductor

Power Inductor

3

No

Yes

-55 °C (-67 °F)

Dual Ended

4.6 mΩ

1

Ferrite

100 kHz

DC Resistance Tolerance: 10%

10 %

Rectangular Package

Wraparound

900 nH

125 °C (257 °F)

14 A

IHLP2525CZER220M5A

Vishay Intertechnology

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

8.3 MHz

Dual Ended

174 mΩ

1

100 kHz

0.118 in (3 mm)

2725

Rectangular

20 %

Tape and Reel, 13 in

0.27 in (6.86 mm)

e3

Rectangular Package

J Bend

22 μH

AEC-Q200

0.255 in (6.47 mm)

155 °C (311 °F)

2.8 A

IHLP5050FDERR33M01

Vishay Intertechnology

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

Dual Ended

900 μΩ

1

Composite

100 kHz

0.252 in (6.4 mm)

5050

Shielded

20 %

Tape and Reel, 13 in

0.52 in (13.2 mm)

e3

Rectangular Package

Wraparound

330 nH

0.508 in (12.9 mm)

125 °C (257 °F)

46 A

MLP2012S4R7MT

TDK

General Purpose Inductor

Power Inductor

2

Yes

Yes

-40 °C (-40 °F)

Dual Ended

260 mΩ

1

Ferrite

2 MHz

0805

DC Resistance is measured at 30% Tolerance

20 %

Rectangular Package

Wraparound

4.7 μH

85 °C (185 °F)

700 mA

MPC0750LR68C

KEMET Corporation

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

2.2 mΩ

1

Composite

0.197 in (5 mm)

3126

Rectangular

20 %

Tape and Reel, 13 in

0.315 in (8 mm)

Rectangular Package

Wraparound

680 nH

0.264 in (6.7 mm)

125 °C (257 °F)

18 A

MPL-AT2010-2R2

Monolithic Power Systems

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

Dual Ended

137 mΩ

1

Rectangular

Bulk

Rectangular Package

Wraparound

2.2 μH

2.2 A

MSS5131-222MLC

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

65 MHz

Dual Ended

20 mΩ

1

Ferrite

100 kHz

0.122 in (3.1 mm)

2020

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.201 in (5.1 mm)

e3

Rectangular Package

Wraparound

2.2 μH

AEC-Q200

0.201 in (5.1 mm)

85 °C (185 °F)

3.3 A

NR10050T330M

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-25 °C (-13 °F)

Tin with Nickel barrier

8.2 MHz

Dual Ended

85.8 mΩ

1

Ferrite

100 kHz

0.197 in (5 mm)

3939

DC Resistance is measured at 30% Tolerance

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.394 in (10 mm)

e3

Rectangular Package

Wraparound

33 μH

0.386 in (9.8 mm)

105 °C (221 °F)

2.1 A

NS12555T330MN

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

10.8 MHz

Dual Ended

49.8 mΩ

1

Ferrite

100 kHz

0.217 in (5.5 mm)

4949

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.492 in (12.5 mm)

Rectangular Package

Wraparound

33 μH

0.492 in (12.5 mm)

125 °C (257 °F)

3.16 A

P1168.124NLT

Pulse Electronics

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

5.5 MHz

Dual Ended

316 mΩ

1

Amorphous Magnetic

0.177 in (4.5 mm)

4848

Shielded

20 %

Tape and Reel

0.482 in (12.24 mm)

Rectangular Package

P1168

Wraparound

120 μH

0.482 in (12.24 mm)

130 °C (266 °F)

1.3 A

PA1494.362NLT

Pulse Electronics

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

1.8 mΩ

1

Amorphous Magnetic

0.29 in (7.37 mm)

7877

PA1494

Rectangular

15 %

Tape and Reel

0.78 in (19.81 mm)

Rectangular Package

PA1X9XNL

Wraparound

3.6 μH

0.588 in (14.94 mm)

130 °C (266 °F)

37 A

PISN-221M-04

Fastron Electronics

General Purpose Inductor

Power Inductor

2

No

Yes

Tin

2.8 MHz

Dual Ended

390 mΩ

1

Ferrite

100 kHz

5138

20 %

e3

Rectangular Package

Wraparound

220 μH

1.1 A

PQ3218-3R3-70-T

Standex-Meder Electronics

General Purpose Inductor

Power Inductor

2

No

No

-30 °C (-22 °F)

Radial

1.1 mΩ

1

Ferrite

Rectangular Package

Flat

3.3 μH

125 °C (257 °F)

70 A

SBC2-100-212

KEMET Corporation

General Purpose Inductor

Power Inductor

2

Radial

No

No

0.016 in (0.4 mm)

0.157 in (4 mm)

-20 °C (-4 °F)

Radial

60 mΩ

1

0.138 in (3.5 mm)

Ferrite

10 kHz

Cylindrical

20 %

Tray

0.315 in (8 mm)

Cylindrical Package

Wire

10 μH

0.276 in (7 mm)

105 °C (221 °F)

2.1 A

SDR0503-222JL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver/Nickel/Tin

2 MHz

Dual Ended

22 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

2.2 mH

0.189 in (4.8 mm)

125 °C (257 °F)

53 mA

SDR1307-3R3M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

26

-40 °C (-40 °F)

Tin/Lead with Nickel barrier

38 MHz

Dual Ended

8.7 mΩ

1

Ferrite

100 kHz

SDR1307

Q measured at 7.96 MHz

Bobbin

20 %

Tape and Reel

0.276 in (7 mm)

e0

Cylindrical Package

SDR1307

Wraparound

3.3 μH

0.512 in (13 mm)

125 °C (257 °F)

15 A

SLF7045T-100M1R3-PF

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

36 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)

Rectangular Package

Wraparound

10 μH

0.276 in (7 mm)

105 °C (221 °F)

1.78 A

SPM6530T-4R7M-HZ

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

39.4 mΩ

1

Metal

100 kHz

0.118 in (3 mm)

2826

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.28 in (7.1 mm)

Rectangular Package

Wraparound

4.7 μH

AEC-Q200

0.256 in (6.5 mm)

125 °C (257 °F)

5.6 A

SPM6530T-R68M140

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

5.39 mΩ

1

Metal

100 kHz

0.118 in (3 mm)

2826

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.28 in (7.1 mm)

Rectangular Package

Wraparound

680 nH

0.256 in (6.5 mm)

125 °C (257 °F)

16 A

SRN5040-2R2Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

40 MHz

Dual Ended

21 mΩ

1

Ferrite

100 kHz

0.157 in (4 mm)

2020

Rectangular

30 %

Tape and Reel, Embossed, 13 in

0.197 in (5 mm)

e1

Rectangular Package

One Surface

2.2 μH

0.197 in (5 mm)

125 °C (257 °F)

3.5 A

SRP1250-6R8M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

18.5 mΩ

1

Iron

100 kHz

0.205 in (5.2 mm)

5050

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.5 in (12.7 mm)

e3

Rectangular Package

Wraparound

6.8 μH

0.5 in (12.7 mm)

150 °C (302 °F)

11 A

SRP2512-R47M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

Dual Ended

25 mΩ

1

Powdered Iron

1 MHz

0.047 in (1.2 mm)

1008

Rectangular

20 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

e3

Rectangular Package

Wraparound

470 nH

0.079 in (2 mm)

125 °C (257 °F)

4.5 A

SRP7030-5R6FM

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Copper/Tin

Dual Ended

45 mΩ

1

Iron

100 kHz

0.118 in (3 mm)

2604

Rectangular

20 %

Tape and Reel, 13 in

0.256 in (6.5 mm)

e2

Rectangular Package

Wraparound

5.6 μH

0.256 in (6.5 mm)

125 °C (257 °F)

5 A

SRR1208-150ML

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

11 MHz

Dual Ended

36 mΩ

1

Ferrite

1 kHz

0.335 in (8.5 mm)

5050

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.5 in (12.7 mm)

e3

Rectangular Package

Wraparound

15 μH

0.5 in (12.7 mm)

125 °C (257 °F)

4 A

SRR1210-820M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

3.5 MHz

Dual Ended

112 mΩ

1

Ferrite

1 kHz

0.394 in (10 mm)

4747

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.472 in (12 mm)

e3

Rectangular Package

Wraparound

82 μH

0.472 in (12 mm)

125 °C (257 °F)

2.8 A

SRR6028-102Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Nickel Tin

7 MHz

Dual Ended

4.5 Ω

1

Ferrite

100 kHz

0.11 in (2.8 mm)

2727

Rectangular

30 %

Tape and Reel, Embossed, 7 in

0.268 in (6.8 mm)

e2

Rectangular Package

One Surface

1 mH

0.268 in (6.8 mm)

125 °C (257 °F)

150 mA

SRU1048A-150Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Nickel Tin

14 MHz

Dual Ended

40 mΩ

1

Ferrite

100 kHz

0.189 in (4.8 mm)

3939

Rectangular

30 %

Tape and Reel, Embossed, 13 in

0.394 in (10 mm)

e2

Rectangular Package

One Surface

15 μH

AEC-Q200

0.394 in (10 mm)

125 °C (257 °F)

3.2 A

SRU2016-4R7Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

80 MHz

Dual Ended

215 mΩ

1

Ferrite

100 kHz

0.065 in (1.65 mm)

1111

Rectangular

30 %

Tape and Reel, Embossed, 7 in

0.11 in (2.8 mm)

e3

Rectangular Package

One Surface

4.7 μH

0.11 in (2.8 mm)

125 °C (257 °F)

1.15 A

XAL6030-332MEC

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin/Silver

26 MHz

Dual Ended

20.81 mΩ

1

Composite

1 MHz

0.122 in (3.1 mm)

2625

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.258 in (6.56 mm)

e2

Rectangular Package

One Surface

3.3 μH

AEC-Q200

0.25 in (6.36 mm)

125 °C (257 °F)

8 A

XFL3010-102MEB

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin/Silver/Copper - Matte Tin with Nickel barrier

128 MHz

Dual Ended

49 mΩ

1

Composite

1 MHz

0.043 in (1.1 mm)

1212

Rectangular

20 %

Tape and Reel

0.118 in (3 mm)

Rectangular Package

One Surface

1 μH

AEC-Q200

0.118 in (3 mm)

125 °C (257 °F)

2.3 A

1264EY-680M=P3

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

390 mΩ

1

Ferrite

100 kHz

0.197 in (5 mm)

2424

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.236 in (6 mm)

Rectangular Package

Wraparound

68 μH

0.236 in (6 mm)

85 °C (185 °F)

1.1 A

1277AS-H-100M=P2

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

420 mΩ

1

Metal Alloy

1 MHz

0.047 in (1.2 mm)

1210

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.126 in (3.2 mm)

Rectangular Package

Wraparound

10 μH

0.098 in (2.5 mm)

85 °C (185 °F)

900 mA

40210

Pico Electronics

General Purpose Inductor

Power Inductor

4

PCB Mount

Yes

No

0.012 in (0.31 mm)

Tin/Lead

3.3 MHz

Radial

1.9 Ω

2

1 in (25.4 mm)

10 kHz

Series Connected

Cylindrical

10 %

0.25 in (6.35 mm)

e0

Cylindrical Package

Wire

250 μH

0.32 in (8.13 mm)

100 °C (212 °F)

316 mA

46333C

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

Dual Ended

190 mΩ

1

10 kHz

0.179 in (4.55 mm)

2929

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.287 in (7.3 mm)

e3

Rectangular Package

One Surface

33 μH

0.287 in (7.3 mm)

125 °C (257 °F)

1.45 A

744062152

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

1.5 MHz

Dual Ended

8 Ω

1

Manganese-Zinc

100 kHz

0.091 in (2.3 mm)

2727

Rectangular

30 %

Tape and Reel, Embossed Plastic, 7 in

0.268 in (6.8 mm)

Rectangular Package

One Surface

1.5 mH

0.268 in (6.8 mm)

125 °C (257 °F)

80 mA

744775215

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Silver Copper

6.2 MHz

Dual Ended

640 mΩ

1

Ferrite

10 kHz

0.195 in (4.95 mm)

3128

Rectangular

10 %

Tape and Reel, Embossed Plastic, 13 in

0.307 in (7.8 mm)

e1

Rectangular Package

One Surface

150 μH

0.276 in (7 mm)

125 °C (257 °F)

600 mA

7447779215

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

6 MHz

Dual Ended

880 mΩ

1

Ferrite

1 kHz

0.177 in (4.5 mm)

2929

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.287 in (7.3 mm)

e1

Rectangular Package

Wraparound

150 μH

AEC-Q200

0.287 in (7.3 mm)

125 °C (257 °F)

520 mA

7447789004

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

45 MHz

Dual Ended

39 mΩ

1

Nickel-Zinc

1 kHz

0.126 in (3.2 mm)

2929

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.287 in (7.3 mm)

e1

Rectangular Package

Wraparound

4.7 μH

AEC-Q200

0.287 in (7.3 mm)

125 °C (257 °F)

2.9 A

74479299210

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

60 MHz

Dual Ended

35 mΩ

1

Iron Alloy

1 MHz

0.047 in (1.2 mm)

1210

Inductance is measured at 5 mA

Rectangular

15 %

Tape and Reel, Embossed Plastic, 7 in

0.126 in (3.2 mm)

Rectangular Package

Wraparound

1 μH

0.098 in (2.5 mm)

125 °C (257 °F)

7.55 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.