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

0402HP-47NXGLW

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Palladium Platinum

2400 MHz

Dual Ended

580 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

47 nH

0.028 in (0.71 mm)

125 °C (257 °F)

420 mA

0603CS-56NXJLW

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

38

-40 °C (-40 °F)

Silver Palladium Platinum

1900 MHz

Dual Ended

310 mΩ

1

Ceramic

200 MHz

0.04 in (1.02 mm)

0603

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.071 in (1.8 mm)

Rectangular Package

Wraparound

56 nH

AEC-Q200

0.044 in (1.12 mm)

125 °C (257 °F)

600 mA

0603LS-272XGRC

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

15

-40 °C (-40 °F)

60 MHz

Dual Ended

1.5 Ω

1

Ceramic-Ferrite

7.9 MHz

0.044 in (1.12 mm)

0603

Rectangular

2 %

Tape and Reel, Embossed Plastic, 7 in

0.071 in (1.8 mm)

Rectangular Package

Wraparound

2.7 μH

AEC-Q200

0.046 in (1.169 mm)

85 °C (185 °F)

280 mA

0603LS-392XGRC

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

15

-40 °C (-40 °F)

40 MHz

Dual Ended

1.6 Ω

1

Ceramic-Ferrite

7.9 MHz

0.044 in (1.12 mm)

0603

Rectangular

2 %

Tape and Reel, Embossed Plastic, 7 in

0.071 in (1.8 mm)

Rectangular Package

Wraparound

3.9 μH

AEC-Q200

0.046 in (1.169 mm)

85 °C (185 °F)

280 mA

0805F-150K-01

Fastron Electronics

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

18

-40 °C (-40 °F)

Gold Flash

25 MHz

Dual Ended

5 Ω

1

Ferrite

7.9 MHz

0.063 in (1.6 mm)

0805

Rectangular

10 %

Tape and Reel, 7 in

0.091 in (2.3 mm)

Rectangular Package

One Surface

15 μH

0.071 in (1.8 mm)

85 °C (185 °F)

150 mA

0805LS-103XJLC

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Palladium Platinum

21 MHz

Dual Ended

3.45 Ω

1

Ceramic-Ferrite

2.5 MHz

0.063 in (1.6 mm)

0805

Rectangular

5 %

Tape and Reel, Embossed Plastic, 7 in

0.09 in (2.29 mm)

Rectangular Package

Wraparound

10 μH

AEC-Q200

0.075 in (1.91 mm)

85 °C (185 °F)

200 mA

0805LS-111XJEB

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Palladium Platinum

1200 MHz

Dual Ended

50 mΩ

1

Ceramic-Ferrite

7.9 MHz

0.063 in (1.6 mm)

0805

Rectangular

5 %

Tape and Reel

0.09 in (2.29 mm)

Rectangular Package

Wraparound

110 nH

AEC-Q200

0.075 in (1.91 mm)

85 °C (185 °F)

2 A

0805LS-111XJEC

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Palladium Platinum

1200 MHz

Dual Ended

50 mΩ

1

Ceramic-Ferrite

7.9 MHz

0.063 in (1.6 mm)

0805

Rectangular

5 %

Tape and Reel, Embossed Plastic, 7 in

0.09 in (2.29 mm)

Rectangular Package

Wraparound

110 nH

AEC-Q200

0.075 in (1.91 mm)

85 °C (185 °F)

2 A

0805LS-111XJLB

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Palladium Platinum

1200 MHz

Dual Ended

50 mΩ

1

Ceramic-Ferrite

7.9 MHz

0.063 in (1.6 mm)

0805

Rectangular

5 %

Tape and Reel

0.09 in (2.29 mm)

Rectangular Package

Wraparound

110 nH

AEC-Q200

0.075 in (1.91 mm)

85 °C (185 °F)

2 A

0805LS-111XJRC

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

1200 MHz

Dual Ended

50 mΩ

1

Ceramic-Ferrite

7.9 MHz

0.063 in (1.6 mm)

0805

Rectangular

5 %

Tape and Reel, Embossed Plastic, 7 in

0.09 in (2.29 mm)

e3

Rectangular Package

Wraparound

110 nH

AEC-Q200

0.075 in (1.91 mm)

85 °C (185 °F)

2 A

09P-102J-50

Fastron Electronics

General Purpose Inductor

RF Inductor

2

Radial

Yes

No

0.028 in (0.7 mm)

70

0.197 in (5 mm)

-55 °C (-67 °F)

1.6 MHz

Radial

2.6 Ω

1

0.433 in (11 mm)

Ferrite

20 kHz

Q is measured at 0.252 MHz

Cylindrical

5 %

Bulk

0.492 in (12.5 mm)

Cylindrical Package

Wire

1 mH

0.346 in (8.8 mm)

125 °C (257 °F)

280 mA

1-2176086-2

TE Connectivity

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

73

-40 °C (-40 °F)

6500 MHz

Dual Ended

50 mΩ

1

Ceramic

250 MHz

0.024 in (0.6 mm)

0402

Q measured at 900 MHz

High Frequency

5 %

Tape and Reel

0.045 in (1.15 mm)

Rectangular Package

Wraparound

5.6 nH

0.028 in (0.7 mm)

125 °C (257 °F)

1.6 A

1008HQ-82NXGLC

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

80

-40 °C (-40 °F)

Silver Palladium Platinum

1060 MHz

Dual Ended

160 mΩ

1

Ceramic

50 MHz

0.08 in (2.03 mm)

1008

Q is measured at 350 MHz

Rectangular

2 %

Tape and Reel, Embossed Plastic, 7 in

0.115 in (2.92 mm)

Rectangular Package

Wraparound

82 nH

0.11 in (2.79 mm)

125 °C (257 °F)

1.1 A

1008LS-103XJLB

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

37

-40 °C (-40 °F)

Silver Palladium Platinum

60 MHz

Dual Ended

2.95 Ω

1

Ceramic-Ferrite

7.9 MHz

0.08 in (2.03 mm)

1008

Rectangular

5 %

Tape and Reel

0.115 in (2.92 mm)

Rectangular Package

Wraparound

10 μH

AEC-Q200

0.11 in (2.79 mm)

85 °C (185 °F)

300 mA

1210POC-682MRD

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

120 MHz

Dual Ended

240 mΩ

1

Ferrite

100 kHz

0.118 in (3 mm)

1311

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.13 in (3.3 mm)

e3

Rectangular Package

Wraparound

6.8 μH

AEC-Q200

0.105 in (2.67 mm)

125 °C (257 °F)

1.36 A

1641R-332K

Api Delevan

General Purpose Inductor

RF Inductor

2

Axial

Yes

No

0.025 in (0.635 mm)

44

-55 °C (-67 °F)

Tin

85 MHz

Axial

350 mΩ

1

1.44 in (36.58 mm)

Iron

7.9 MHz

Tubular

10 %

Tape and Reel, 14 in

0.41 in (10.41 mm)

e3

Tubular Package

Wire

3.3 μH

0.162 in (4.11 mm)

105 °C (221 °F)

490 mA

17475C

Murata Manufacturing

General Purpose Inductor

RF Inductor

Radial

No

No

0.118 in (3 mm)

0 °C (32 °F)

Tin

950 kHz

Radial

13.6 Ω

1

1 kHz

0.413 in (10.5 mm)

Cylindrical

10 %

Bulk

0.256 in (6.5 mm)

e3

Cylindrical Package

Wire

4.7 mH

0.256 in (6.5 mm)

0.256 in (6.5 mm)

70 °C (158 °F)

90 mA

1812SMS-56NGLC

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

100

-40 °C (-40 °F)

Tin/Silver (Sn96.5Ag3.5)

1500 MHz

Dual Ended

6.2 mΩ

1

Air

150 MHz

0.165 in (4.2 mm)

2520

Rectangular

2 %

Tape and Reel, Embossed Plastic, 7 in

0.25 in (6.35 mm)

e2

Rectangular Package

Wire

56 nH

AEC-Q200

0.195 in (4.95 mm)

125 °C (257 °F)

3 A

18R103C

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

Radial

No

No

0.283 in (7.2 mm)

0 °C (32 °F)

Bright Tin

23.8 MHz

Radial

15 mΩ

1

1 kHz

0.626 in (15.9 mm)

Cylindrical

10 %

Bulk

0.539 in (13.7 mm)

e3

Cylindrical Package

Wire

10 μH

0.539 in (13.7 mm)

0.539 in (13.7 mm)

70 °C (158 °F)

3.45 A

220603R22K7F

Fair-rite Products

General Purpose Inductor

RF Inductor

2

Yes

Yes

15

-40 °C (-40 °F)

150 MHz

Dual Ended

800 mΩ

1

Ferrite

25 MHz

220603

10 %

Rectangular Package

Wraparound

220 nH

85 °C (185 °F)

50 mA

3615A1R0K

TE Connectivity

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

50

-55 °C (-67 °F)

200 MHz

Dual Ended

250 mΩ

1

Phenolic

25 MHz

0.209 in (5.3 mm)

5120

Rectangular

10 %

Tape and Reel

0.512 in (13 mm)

Rectangular Package

Wraparound

1 μH

0.197 in (5 mm)

100 °C (212 °F)

960 mA

36401E20N8GTDF

TE Connectivity

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

13

-40 °C (-40 °F)

2800 MHz

Dual Ended

2.55 Ω

1

500 MHz

0.013 in (0.32 mm)

0402

Chip

2 %

Tape and Reel

0.039 in (1 mm)

Rectangular Package

Wraparound

20.8 nH

0.02 in (0.5 mm)

85 °C (185 °F)

90 mA

36401E5N6ATDF

TE Connectivity

General Purpose Inductor

RF Inductor

2

No

Yes

13

6000 MHz

Dual Ended

850 mΩ

1

0402

0.2 %

Tape and Reel

Rectangular Package

Wraparound

5.6 nH

280 mA

36501E10NJ

TE Connectivity

General Purpose Inductor

RF Inductor

2

No

Yes

21

-40 °C (-40 °F)

3900 MHz

Dual Ended

195 mΩ

1

250 MHz

0402

5 %

Tape and Reel

Rectangular Package

Wraparound

10 nH

125 °C (257 °F)

480 mA

36501E30NJTDG

TE Connectivity

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

25

-40 °C (-40 °F)

2350 MHz

Dual Ended

350 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

30 nH

0.03 in (0.76 mm)

125 °C (257 °F)

400 mA

4513TC-725XGLB

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

51

-40 °C (-40 °F)

Gold - with Nickel barrier

1.4 MHz

Dual Ended

91 Ω

1

125 kHz

0.102 in (2.6 mm)

4614

Rectangular

2 %

Tape and Reel

0.461 in (11.7 mm)

e4

Rectangular Package

Wraparound

7.2 mH

AEC-Q200

0.138 in (3.5 mm)

125 °C (257 °F)

5022-103J

Api Delevan

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

55

-55 °C (-67 °F)

Tin/Lead (Sn63Pb37)

45 MHz

Dual Ended

900 mΩ

1

Phenolic

0.23 in (5.84 mm)

5225

Q is measured at 7.9 MHz

Rectangular

5 %

Tape and Reel, 13 in

0.52 in (13.21 mm)

e0

Rectangular Package

J Bend

10 μH

0.25 in (6.35 mm)

125 °C (257 °F)

610 mA

664-003

Susco Electronics

General Purpose Inductor

RF Inductor

2

No

Yes

-20 °C (-4 °F)

Dual Ended

1

Ferrite

10 %

Rectangular Package

J Bend

33 nH

100 °C (212 °F)

7447968

Wurth Elektronik

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-55 °C (-67 °F)

Tin with Nickel barrier

17 MHz

Dual Ended

1.85 Ω

1

2 MHz

0.031 in (0.8 mm)

0603

Rectangular

10 %

Tape and Reel, Embossed Plastic, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

10 μH

0.031 in (0.8 mm)

125 °C (257 °F)

275 mA

74479681

Wurth Elektronik

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-55 °C (-67 °F)

Tin with Nickel barrier

15 MHz

Dual Ended

2.1 Ω

1

2 MHz

0.031 in (0.8 mm)

0603

Rectangular

10 %

Tape and Reel, Embossed Plastic, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

12 μH

0.031 in (0.8 mm)

125 °C (257 °F)

220 mA

744901039

Wurth Elektronik

General Purpose Inductor

RF Inductor

2

No

Yes

13

-40 °C (-40 °F)

Tin Over Nickel

6000 MHz

Dual Ended

500 mΩ

1

Aluminum Oxide

500 MHz

0402

Inductance Tolerance is 0.1 nH

2.565 %

e3

Rectangular Package

Wraparound

3.9 nH

125 °C (257 °F)

340 mA

744901047

Wurth Elektronik

General Purpose Inductor

RF Inductor

2

No

Yes

13

-40 °C (-40 °F)

Tin Over Nickel

6000 MHz

Dual Ended

600 mΩ

1

Aluminum Oxide

500 MHz

0402

Inductance Tolerance is 0.1 nH

2.128 %

e3

Rectangular Package

Wraparound

4.7 nH

125 °C (257 °F)

320 mA

744912168

Wurth Elektronik

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

100

-40 °C (-40 °F)

1500 MHz

Dual Ended

8.2 mΩ

1

Air

150 MHz

0.165 in (4.2 mm)

1915

Rectangular

5 %

Tape and Reel, Embossed Plastic, 13 in

0.19 in (4.83 mm)

Rectangular Package

Wire

68 nH

AEC-Q200

0.15 in (3.81 mm)

125 °C (257 °F)

2.5 A

760308101208A

Wurth Elektronik

General Purpose Inductor

RF Inductor

2

Radial

No

No

0.008 in (0.2 mm)

-20 °C (-4 °F)

24 MHz

Radial

650 mΩ

1

0.197 in (5 mm)

125 kHz

Inductance is measured at 10 mA

Wireless

10 %

Disk Package

Flexible Lead

18 μH

0.394 in (10 mm)

105 °C (221 °F)

700 mA

A04TJ

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

137

-40 °C (-40 °F)

Tin/Lead

3300 MHz

Dual Ended

3.4 mΩ

1

Air

150 MHz

0.125 in (3.18 mm)

1412

Radial

5 %

Tape and Reel

0.145 in (3.68 mm)

e0

Rectangular Package

Flat

12.5 nH

0.12 in (3.05 mm)

125 °C (257 °F)

4 A

AIMC-0805-6N8J-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

15

-55 °C (-67 °F)

2800 MHz

Dual Ended

250 mΩ

1

Ceramic

100 MHz

0.033 in (0.85 mm)

0805

Rectangular

5 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

6.8 nH

0.049 in (1.25 mm)

125 °C (257 °F)

300 mA

AIML-0402-2R2K-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

20

-55 °C (-67 °F)

Tin Over Nickel

28 MHz

Dual Ended

1.7 Ω

1

Ferrite

0.02 in (0.5 mm)

0402

Rectangular

10 %

Tape and Reel, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

2.2 μH

0.02 in (0.5 mm)

125 °C (257 °F)

10 mA

AIML-0603-100K-T

Abracon

General Purpose Inductor

RF Inductor

2

Yes

Yes

35

-55 °C (-67 °F)

Tin Over Nickel

33 MHz

Dual Ended

2.55 Ω

1

Ferrite

2 MHz

0603

10 %

e3

Rectangular Package

Wraparound

10 μH

125 °C (257 °F)

3 mA

AISC-0402-10NJ-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

21

-40 °C (-40 °F)

Gold - with Nickel barrier

3900 MHz

Dual Ended

200 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

10 nH

0.025 in (0.64 mm)

125 °C (257 °F)

480 mA

AISC-0603-R047J-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

36

-40 °C (-40 °F)

Gold - with Nickel barrier

2600 MHz

Dual Ended

270 mΩ

1

Ceramic

200 MHz

0.04 in (1.02 mm)

0603

Q measured at 250 MHz

Rectangular

5 %

Tape and Reel, Embossed, 7 in

0.071 in (1.8 mm)

e4

Rectangular Package

Wraparound

47 nH

0.044 in (1.12 mm)

125 °C (257 °F)

400 mA

AISC-0805-R0068J-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

50

-40 °C (-40 °F)

5000 MHz

Dual Ended

110 mΩ

1

Ceramic

250 MHz

0.061 in (1.55 mm)

0907

Q measured at 1000 MHz

Chip

5 %

Tape and Reel

0.09 in (2.29 mm)

Rectangular Package

Wraparound

6.8 nH

0.068 in (1.73 mm)

125 °C (257 °F)

600 mA

AISC-0805-R56G-T

Abracon

General Purpose Inductor

RF Inductor

2

No

Yes

23

-40 °C (-40 °F)

Gold - with Nickel barrier

320 MHz

Dual Ended

1.9 Ω

1

Ceramic

25 MHz

0805

Q measured at 50 MHz

2 %

e4

Rectangular Package

Wraparound

560 nH

125 °C (257 °F)

230 mA

AISC-1206-6N8J-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-40 °C (-40 °F)

Gold - with Nickel barrier

5500 MHz

Dual Ended

70 mΩ

1

Ceramic

100 MHz

0.06 in (1.52 mm)

1409

Q Factor is measured at 300 MHz

Rectangular

5 %

Tape and Reel, 7 in

0.14 in (3.56 mm)

e4

Rectangular Package

Wraparound

6.8 nH

0.085 in (2.16 mm)

125 °C (257 °F)

1 A

AISC-1210HS-150K-T2

Abracon

General Purpose Inductor

RF Inductor

2

No

Yes

10

-40 °C (-40 °F)

32 MHz

Dual Ended

1.9 Ω

1

Ferrite

1 MHz

1210

10 %

Rectangular Package

One Surface

15 μH

85 °C (185 °F)

350 mA

AS0825N0GTR

KYOCERA AVX

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

130

-40 °C (-40 °F)

2500 MHz

Dual Ended

10 mΩ

1

Air

400 MHz

0.072 in (1.829 mm)

1208

Square

2 %

Tape and Reel, 7 in

0.117 in (2.972 mm)

Rectangular Package

Wraparound

25 nH

0.084 in (2.134 mm)

125 °C (257 °F)

4.4 A

B78108S1155J000

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.031 in (0.8 mm)

50

-55 °C (-67 °F)

Tin with Nickel barrier

1.25 MHz

Axial

23 Ω

1

Ferrite

100 kHz

Q Factor is measured at 0.252 MHz

Tubular

5 %

Tape and Reel, 14 in

0.362 in (9.2 mm)

e3

Tubular Package

Wire

1.5 mH

0.157 in (4 mm)

125 °C (257 °F)

100 mA

B78108S1224J000

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.031 in (0.8 mm)

70

-55 °C (-67 °F)

Tin with Nickel barrier

3.7 MHz

Axial

3.3 Ω

1

Ferrite

100 kHz

Q Factor is measured at 0.796 MHz

Tubular

5 %

Tape and Reel, 14 in

0.362 in (9.2 mm)

e3

Tubular Package

Wire

220 μH

0.157 in (4 mm)

125 °C (257 °F)

250 mA

B78108S1274J000

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.031 in (0.8 mm)

70

-55 °C (-67 °F)

Tin with Nickel barrier

2.8 MHz

Axial

5.7 Ω

1

Ferrite

100 kHz

Q Factor is measured at 0.796 MHz

Tubular

5 %

Tape and Reel, 14 in

0.362 in (9.2 mm)

e3

Tubular Package

Wire

270 μH

0.157 in (4 mm)

125 °C (257 °F)

200 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.