Power Inductor Fixed Inductors 1,202

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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

LSXND5050XKT150MMG

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-25 °C (-13 °F)

14 MHz

Dual Ended

162.5 mΩ

1

Ferrite

100 kHz

0.118 in (3 mm)

1919

20 %

Tape and Reel, Embossed, 7 in

0.193 in (4.9 mm)

Rectangular Package

One Surface

15 μH

0.193 in (4.9 mm)

125 °C (257 °F)

1.4 A

LSXND5050XKT220MMG

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-25 °C (-13 °F)

13 MHz

Dual Ended

234 mΩ

1

Ferrite

100 kHz

0.118 in (3 mm)

1919

20 %

Tape and Reel, Embossed, 7 in

0.193 in (4.9 mm)

Rectangular Package

One Surface

22 μH

0.193 in (4.9 mm)

125 °C (257 °F)

1.05 A

LSXND6060WHL150MMG

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-25 °C (-13 °F)

17 MHz

Dual Ended

123.5 mΩ

1

Ferrite

100 kHz

0.11 in (2.8 mm)

2424

20 %

Tape and Reel, Embossed, 7 in

0.236 in (6 mm)

Rectangular Package

One Surface

15 μH

0.236 in (6 mm)

125 °C (257 °F)

1.8 A

LSXNH8080XKL100MJG

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-25 °C (-13 °F)

27 MHz

Dual Ended

42.9 mΩ

1

Ferrite

100 kHz

0.118 in (3 mm)

3131

20 %

Tape and Reel, Embossed, 7 in

0.315 in (8 mm)

Rectangular Package

One Surface

10 μH

0.315 in (8 mm)

125 °C (257 °F)

3 A

LSXNH8080YKL150MJG

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-25 °C (-13 °F)

16 MHz

Dual Ended

65 mΩ

1

Ferrite

100 kHz

0.157 in (4 mm)

3131

20 %

Tape and Reel, Embossed, 7 in

0.315 in (8 mm)

Rectangular Package

One Surface

15 μH

0.315 in (8 mm)

125 °C (257 °F)

2.4 A

LQH3NPN220MGRL

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

10 MHz

Dual Ended

636 mΩ

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

22 μH

0.118 in (3 mm)

125 °C (257 °F)

750 mA

CIGT201210EM1R0MNE

Samsung Electro-mechanics

General Purpose Inductor

Power Inductor

2

No

Yes

-40 °C (-40 °F)

Dual Ended

60 mΩ

1

Metal Composite

1 MHz

20 %

Rectangular Package

Wraparound

1 μH

125 °C (257 °F)

2.3 A

CIGT252010LMR24MNE

Samsung Electro-mechanics

General Purpose Inductor

Power Inductor

2

No

Yes

-40 °C (-40 °F)

Dual Ended

16 mΩ

1

Metal Composite

1 MHz

20 %

Rectangular Package

Wraparound

240 nH

125 °C (257 °F)

6 A

CIGW201610GL2R2MLE

Samsung Electro-mechanics

General Purpose Inductor

Power Inductor

2

No

Yes

-40 °C (-40 °F)

Dual Ended

100 mΩ

1

Metal Composite

1 MHz

20 %

Rectangular Package

Wraparound

2.2 μH

125 °C (257 °F)

2 A

744750530047

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

Radial

Yes

No

0.043 in (1.1 mm)

0.472 in (12 mm)

-40 °C (-40 °F)

Radial

4.8 mΩ

1

0.197 in (5 mm)

100 kHz

Cylindrical

20 %

0.433 in (11 mm)

Cylindrical Package

Wire

4.7 μH

0.583 in (14.8 mm)

125 °C (257 °F)

11.8 A

744750530068

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

Radial

Yes

No

0.039 in (1 mm)

0.472 in (12 mm)

-40 °C (-40 °F)

Radial

6.5 mΩ

1

0.197 in (5 mm)

100 kHz

Cylindrical

20 %

0.433 in (11 mm)

Cylindrical Package

Wire

6.8 μH

0.583 in (14.8 mm)

125 °C (257 °F)

10.7 A

744750530100

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

PCB Mount

Yes

No

0.035 in (0.9 mm)

0.472 in (12 mm)

-40 °C (-40 °F)

Radial

9.5 mΩ

1

0.197 in (5 mm)

100 kHz

Cylindrical

20 %

0.433 in (11 mm)

Cylindrical Package

Wire

10 μH

0.583 in (14.8 mm)

125 °C (257 °F)

8.9 A

SPM3012T-R47M-LR

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

34.8 mΩ

1

Metal

100 kHz

0.047 in (1.2 mm)

1312

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.126 in (3.2 mm)

Rectangular Package

L Bend

470 nH

0.118 in (3 mm)

125 °C (257 °F)

4.5 A

SPM4012T-2R2M-LR

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

85.5 mΩ

1

Metal

100 kHz

0.047 in (1.2 mm)

1716

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.173 in (4.4 mm)

Rectangular Package

L Bend

2.2 μH

0.161 in (4.1 mm)

125 °C (257 °F)

3.1 A

SPM4020T-1R5M-LR

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

40 mΩ

1

Metal

100 kHz

0.079 in (2 mm)

1716

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.173 in (4.4 mm)

Rectangular Package

L Bend

1.5 μH

0.161 in (4.1 mm)

125 °C (257 °F)

4.7 A

SPM5020T-4R7M-LR

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

67.7 mΩ

1

Metal

100 kHz

0.079 in (2 mm)

2120

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.213 in (5.4 mm)

Rectangular Package

L Bend

4.7 μH

0.201 in (5.1 mm)

125 °C (257 °F)

3.7 A

74437358010

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

42 MHz

Dual Ended

4.63 mΩ

1

Powdered Iron

100 kHz

0.157 in (4 mm)

3833

Inductance is measured at 10 mA

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.382 in (9.7 mm)

Rectangular Package

J Bend

1 μH

0.335 in (8.5 mm)

125 °C (257 °F)

14 A

74479887210C

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

17

-40 °C (-40 °F)

60 MHz

Dual Ended

68.75 Ω

1

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

1 μH

0.079 in (2 mm)

125 °C (257 °F)

2.5 A

1255AY-2R2N=P3

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

19.2 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2424

DC Resistance measured at 20% Tolerance

Rectangular

30 %

Tape and Reel, Embossed, 13 in

0.236 in (6 mm)

Rectangular Package

Wraparound

2.2 μH

0.236 in (6 mm)

85 °C (185 °F)

4.7 A

1255AY-470M=P3

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

252 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2424

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.236 in (6 mm)

Rectangular Package

Wraparound

47 μH

0.236 in (6 mm)

85 °C (185 °F)

1.3 A

MAKK2016HR24M

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Matte Tin

Dual Ended

26 mΩ

1

Metal

2 MHz

0.039 in (1 mm)

0806

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.079 in (2 mm)

e3

Rectangular Package

Wraparound

240 nH

0.063 in (1.6 mm)

125 °C (257 °F)

4 A

LQH3NPN1R0MMEL

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

100 MHz

Dual Ended

30 mΩ

1

Ferrite

1 MHz

0.055 in (1.4 mm)

1212

20 %

Tape and Reel, Embossed, 7 in

0.118 in (3 mm)

Rectangular Package

Wraparound

1 μH

0.118 in (3 mm)

125 °C (257 °F)

3 A

LQH3NPZ6R8MMEL

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

30 MHz

Dual Ended

168 mΩ

1

Ferrite

1 MHz

0.055 in (1.4 mm)

1212

20 %

Tape and Reel, Embossed, 7 in

0.118 in (3 mm)

Rectangular Package

Wraparound

6.8 μH

AEC-Q200

0.118 in (3 mm)

125 °C (257 °F)

1.45 A

DFE201612R-H-R47M=P2

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

40 mΩ

1

Metal Alloy

1 MHz

0.047 in (1.2 mm)

0806

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

470 nH

0.063 in (1.6 mm)

85 °C (185 °F)

3.2 A

SRR1050A-R68Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Over Nickel

110 MHz

Dual Ended

5.5 mΩ

1

Ferrite

100 kHz

0.189 in (4.8 mm)

4039

Rectangular

30 %

Tape and Reel, Embossed, 13 in

0.402 in (10.2 mm)

e3

Rectangular Package

Wraparound

680 nH

AEC-Q200

0.394 in (10 mm)

125 °C (257 °F)

9.5 A

LQH3NPZ100MGRL

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

20 MHz

Dual Ended

336 mΩ

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

10 μH

AEC-Q200

0.118 in (3 mm)

125 °C (257 °F)

1.12 A

LQH5BPZ220MT0L

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

15 MHz

Dual Ended

310.8 mΩ

1

Ferrite

100 kHz

0.079 in (2 mm)

2020

20 %

Tape and Reel, Embossed, 7 in

0.197 in (5 mm)

Rectangular Package

Wraparound

22 μH

AEC-Q200

0.197 in (5 mm)

125 °C (257 °F)

1.05 A

74439370047

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

16 MHz

Dual Ended

3.1 Ω

1

Composite

100 kHz

0.394 in (10 mm)

6561

DC Resistance is measured at 10% Tolerance, Inductance is measured at 10 mA DC Current

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.646 in (16.4 mm)

Rectangular Package

One Surface

4.7 μH

AEC-Q200

0.606 in (15.4 mm)

125 °C (257 °F)

17 A

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

CLF12577NIT-330M-D

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

52 mΩ

1

Ferrite

100 kHz

0.303 in (7.7 mm)

5049

DC Resistance is measured at 20% Tolerance

Rectangular

20 %

Tape and Reel, Blister Plastic, 13 in

0.504 in (12.8 mm)

Rectangular Package

Wraparound

33 μH

AEC-Q200

0.492 in (12.5 mm)

150 °C (302 °F)

3.6 A

CLF12577NIT-680M-D

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

90 mΩ

1

Ferrite

100 kHz

0.303 in (7.7 mm)

5049

DC Resistance is measured at 20% Tolerance

Rectangular

20 %

Tape and Reel, Blister Plastic, 13 in

0.504 in (12.8 mm)

Rectangular Package

Wraparound

68 μH

AEC-Q200

0.492 in (12.5 mm)

150 °C (302 °F)

2.7 A

CLF5030NIT-331M-D

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

3.4 Ω

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

330 μH

AEC-Q200

0.197 in (5 mm)

150 °C (302 °F)

200 mA

74439370100

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

9 MHz

Dual Ended

6.4 mΩ

1

Composite

100 kHz

0.394 in (10 mm)

6561

DC Resistance is measured at 10% Tolerance, Inductance is measured at 10 mA DC Current

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.646 in (16.4 mm)

Rectangular Package

One Surface

10 μH

AEC-Q200

0.606 in (15.4 mm)

125 °C (257 °F)

11.5 A

CLF12577NIT-101M-D

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

110 mΩ

1

Ferrite

100 kHz

0.303 in (7.7 mm)

5049

DC Resistance is measured at 20% Tolerance

Rectangular

20 %

Tape and Reel, Blister Plastic, 13 in

0.504 in (12.8 mm)

Rectangular Package

Wraparound

100 μH

AEC-Q200

0.492 in (12.5 mm)

150 °C (302 °F)

2.6 A

MBKK1608H1R5M

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Matte Tin

Dual Ended

200 mΩ

1

Metal Core

1 MHz

0.039 in (1 mm)

0603

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

1.5 μH

0.031 in (0.8 mm)

125 °C (257 °F)

1 A

74404086332

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

759 kHz

Dual Ended

7.3 Ω

1

100 kHz

0.256 in (6.5 mm)

3131

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.315 in (8 mm)

Rectangular Package

One Surface

3.3 mH

AEC-Q200

0.315 in (8 mm)

125 °C (257 °F)

240 mA

DFE201208S-1R0M=P2

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

84 mΩ

1

Metal Alloy

1 MHz

0.031 in (0.8 mm)

0805

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1 μH

0.047 in (1.2 mm)

125 °C (257 °F)

2.1 A

DFE201208S-2R2M=P2

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

204 mΩ

1

Metal Alloy

1 MHz

0.031 in (0.8 mm)

0805

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

2.2 μH

0.047 in (1.2 mm)

125 °C (257 °F)

1.4 A

DFE201210S-2R2M=P2

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

155 mΩ

1

Metal Alloy

1 MHz

0.039 in (1 mm)

0805

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

2.2 μH

0.047 in (1.2 mm)

125 °C (257 °F)

1.5 A

DFE201210S-R47M=P2

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

32 mΩ

1

Metal Alloy

1 MHz

0.039 in (1 mm)

0805

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

470 nH

0.047 in (1.2 mm)

125 °C (257 °F)

3.4 A

DFE252007F-1R0M=P2

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

85 mΩ

1

Metal Alloy

1 MHz

0.028 in (0.7 mm)

1008

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

1 μH

0.079 in (2 mm)

125 °C (257 °F)

2.1 A

MDH10060C-150MA=P3

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

35.1 mΩ

1

Ferrite

100 kHz

0.236 in (6 mm)

4039

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.398 in (10.1 mm)

Rectangular Package

Wraparound

15 μH

AEC-Q200

0.394 in (10 mm)

150 °C (302 °F)

3.1 A

CLF12555T-101M-D

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

190 mΩ

1

Ferrite

100 kHz

0.217 in (5.5 mm)

4948

DC Resistance measured at 20% Tolerance

Rectangular

20 %

Tape and Reel, Punched Paper, 13 in

0.492 in (12.5 mm)

Rectangular Package

Wraparound

100 μH

AEC-Q200

0.476 in (12.1 mm)

150 °C (302 °F)

1.3 A

SPM5010T-R47M-LR

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

24.2 mΩ

1

Metal

100 kHz

0.039 in (1 mm)

2120

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.213 in (5.4 mm)

Rectangular Package

L Bend

470 nH

0.201 in (5.1 mm)

125 °C (257 °F)

5.3 A

VLBU1007090T-R10L

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

100 nH

0.28 in (7.1 mm)

125 °C (257 °F)

70 A

CIGT1608R6EH1R0MNC

Samsung Electro-mechanics

General Purpose Inductor

Power Inductor

2

No

Yes

-40 °C (-40 °F)

Dual Ended

210 mΩ

1

Metal Composite

1 MHz

20 %

Rectangular Package

Wraparound

1 μH

125 °C (257 °F)

1 A

CIGT201210UH1R0MNE

Samsung Electro-mechanics

General Purpose Inductor

Power Inductor

2

No

Yes

-40 °C (-40 °F)

Dual Ended

71 mΩ

1

Metal Composite

1 MHz

20 %

Rectangular Package

Wraparound

1 μH

125 °C (257 °F)

2.5 A

CIGT201610EH2R2MNE

Samsung Electro-mechanics

General Purpose Inductor

Power Inductor

2

No

Yes

-40 °C (-40 °F)

Dual Ended

87 mΩ

1

Metal Composite

1 MHz

20 %

Rectangular Package

Wraparound

2.2 μH

125 °C (257 °F)

2.5 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.