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

B82732F2601B001

TDK

General Purpose Inductor

Power Inductor

4

Radial

No

No

-40 °C (-40 °F)

Tin

Dual In-Line

1.97 Ω

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

68 mH

0.571 in (14.5 mm)

125 °C (257 °F)

600 mA

B82734R2132B030

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Over Nickel

Radial

560 mΩ

2

0.118 in (3 mm)

Ferrite

10 kHz

1.22 in (31 mm)

Inductance is measured at 0.1 mA

Rectangular

50 %

Tray

1.28 in (32.5 mm)

e3

Rectangular Package

Flat

47 mH

0.827 in (21 mm)

125 °C (257 °F)

1.3 A

B82144A2107J000

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

0.031 in (0.8 mm)

30

-55 °C (-67 °F)

Tin

120 kHz

Axial

420 Ω

1

Ferrite

10 kHz

Q is measured at 0.0796 MHz

Axial

5 %

Tape and Reel, 14 in

0.472 in (12 mm)

e3

Tubular Package

Wire

100 mH

0.205 in (5.2 mm)

125 °C (257 °F)

20 mA

B82731T2102A020

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Over Nickel

Dual In-Line

630 mΩ

2

0.138 in (3.5 mm)

Ferrite

10 kHz

0.831 in (21.1 mm)

Inductance is measured at 0.1 mA

Rectangular

50 %

Tray

0.846 in (21.5 mm)

e3

Rectangular Package

Flat

10 mH

0.531 in (13.5 mm)

125 °C (257 °F)

1 A

B82145A1225J000

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.031 in (0.8 mm)

60

-55 °C (-67 °F)

Tin

800 kHz

Axial

8 Ω

1

Ferrite

100 kHz

Flame Proof, Q Factor is measured at 0.252 MHz, Inductance is measured at 1 mA

Tubular

5 %

Tape and Reel, 14 in

0.472 in (12 mm)

e3

Tubular Package

Wire

2.2 mH

0.256 in (6.5 mm)

125 °C (257 °F)

250 mA

B82464G4104M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

220 mΩ

1

Ferrite

100 kHz

0.189 in (4.8 mm)

4141

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.409 in (10.4 mm)

e3

Rectangular Package

One Surface

100 μH

AEC-Q200

0.409 in (10.4 mm)

150 °C (302 °F)

1.05 A

B82462G4682M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

50 mΩ

1

Ferrite

100 kHz

0.118 in (3 mm)

2525

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.248 in (6.3 mm)

e3

Rectangular Package

One Surface

6.8 μH

AEC-Q200

0.248 in (6.3 mm)

150 °C (302 °F)

1.65 A

B82725J2402N020

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

0.039 in (1 mm)

-40 °C (-40 °F)

Tin

Dual In-Line

75 mΩ

2

0.118 in (3 mm)

Ferrite

10 kHz

1.575 in (40 mm)

Rectangular

30 %

Tray

1.591 in (40.4 mm)

e3

Rectangular Package

Wire

6.8 mH

0.846 in (21.5 mm)

125 °C (257 °F)

4 A

MLG1608B33NJT

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

12

-55 °C (-67 °F)

Tin/Silver/Copper

1800 MHz

Dual Ended

500 mΩ

1

Ceramic

100 MHz

0.031 in (0.8 mm)

0603

Q Factor is measured at 100 MHz

Monolithic

3 %

Tape and Reel

0.063 in (1.6 mm)

e1

Rectangular Package

Wraparound

33 nH

0.031 in (0.8 mm)

125 °C (257 °F)

500 mA

MLG1608B33NJT000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

12

-55 °C (-67 °F)

Tin

1800 MHz

Dual Ended

500 mΩ

1

Ferrite

100 MHz

0.031 in (0.8 mm)

1608

Multi-Layer

5 %

Tape and Reel, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

33 nH

0.031 in (0.8 mm)

125 °C (257 °F)

500 mA

B78148S1475J000

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.031 in (0.8 mm)

35

-55 °C (-67 °F)

Tin

700 kHz

Radial

78 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

4.7 mH

0.157 in (4 mm)

125 °C (257 °F)

55 mA

B82464A4104K000

TDK

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

Tin Silver Over Nickel

Dual Ended

280 mΩ

1

Ferrite

100 kHz

0.189 in (4.8 mm)

4141

Rectangular

10 %

Tape and Reel, Blister, 13 in

0.409 in (10.4 mm)

e2

Rectangular Package

L Bend

100 μH

AEC-Q200

0.409 in (10.4 mm)

150 °C (302 °F)

1.03 A

NLV32T-100J-PF

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-40 °C (-40 °F)

Tin Copper

30 MHz

Dual Ended

2.1 Ω

1

Ferrite

2.52 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

10 μH

0.098 in (2.5 mm)

105 °C (221 °F)

150 mA

SPM7054VC-101M-D

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

334 mΩ

1

Metal

100 kHz

0.213 in (5.4 mm)

3028

DC Resistance is measured at 15%

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.295 in (7.5 mm)

Rectangular Package

Wraparound

100 μH

AEC-Q200

0.276 in (7 mm)

155 °C (311 °F)

1.8 A

VLS3012HBX-2R2M

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

106 mΩ

1

Metal Core

1 MHz

0.047 in (1.2 mm)

1212

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.118 in (3 mm)

Rectangular Package

Wraparound

2.2 μH

0.118 in (3 mm)

105 °C (221 °F)

2.84 A

B82464G4683M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

130 mΩ

1

Ferrite

100 kHz

0.189 in (4.8 mm)

4141

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.409 in (10.4 mm)

e3

Rectangular Package

One Surface

68 μH

AEC-Q200

0.409 in (10.4 mm)

150 °C (302 °F)

1.3 A

B82477G4473M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

82 mΩ

1

Ferrite

100 kHz

0.315 in (8 mm)

5050

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.504 in (12.8 mm)

e3

Rectangular Package

One Surface

47 μH

0.504 in (12.8 mm)

125 °C (257 °F)

2.5 A

MLZ2012M3R3ATD69

TDK

General Purpose Inductor

Decoupling Circuit

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

200 mΩ

1

Ferrite

2 MHz

0.049 in (1.25 mm)

0805

DC Resistance is measured at 30%; Inductance is measured at 0.1mA; Multilayer

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

3.3 μH

AEC-Q200

0.049 in (1.25 mm)

125 °C (257 °F)

500 mA

VLF302515MT-2R2M-CA

TDK

General Purpose Inductor

MLZ2012M100WT

TDK

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

50 MHz

Dual Ended

470 mΩ

1

Ferrite

2 MHz

0.049 in (1.25 mm)

0805

DC Resistance is measured at 30% Tolerance

Multi-Layer

20 %

Tape and Reel

0.079 in (2 mm)

Rectangular Package

Wraparound

10 μH

0.049 in (1.25 mm)

125 °C (257 °F)

350 mA

SLF6028T-100M1R3-PF

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

1.3 Ω

1

Ferrite

100 kHz

0.11 in (2.8 mm)

2424

DC Resistance is measured at 20% Tolerance

Rectangular

20 %

Tape and Reel, Blister Plastic, 13 in

0.236 in (6 mm)

Rectangular Package

Wraparound

10 μH

0.236 in (6 mm)

105 °C (221 °F)

1.8 A

B82111E0000C025

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

-55 °C (-67 °F)

Tin

Axial

650 mΩ

1

Ferrite

55 MHz

DC Resistance is measured at 20% Tolerance

Tubular

20 %

Tape and Reel, 14 in

1.024 in (26 mm)

e3

Tubular Package

Wire

100 μH

0.256 in (6.5 mm)

125 °C (257 °F)

1 A

B82432T1473K000

TDK

General Purpose Inductor

DC-DC Converter

2

SMT

No

Yes

10

-55 °C (-67 °F)

Tin Silver Copper

11 MHz

Dual Ended

1.35 Ω

1

Ferrite

2.52 MHz

0.126 in (3.2 mm)

1812

Rectangular

10 %

Tape and Reel, Blister, 13 in

0.177 in (4.5 mm)

e1

Rectangular Package

J Bend

47 μH

AEC-Q200

0.126 in (3.2 mm)

150 °C (302 °F)

350 mA

B82477-G4104-M

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

165 mΩ

1

Ferrite

100 kHz

0.315 in (8 mm)

5050

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.504 in (12.8 mm)

e3

Rectangular Package

Wraparound

100 μH

0.504 in (12.8 mm)

125 °C (257 °F)

1.7 A

B82721K2701N020

TDK

General Purpose Inductor

Power Inductor

4

No

No

0.028 in (0.7 mm)

-40 °C (-40 °F)

Tin

Dual In-Line

550 mΩ

2

0.118 in (3 mm)

Ferrite

10 kHz

0.799 in (20.3 mm)

Inductance is measured at 0.1 mA DC Current

Rectangular

30 %

Tray

0.717 in (18.2 mm)

e3

Rectangular Package

Wire

10 mH

0.52 in (13.2 mm)

125 °C (257 °F)

700 mA

B82432C1103K000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

40

-55 °C (-67 °F)

Tin Silver Copper

28 MHz

Dual Ended

980 mΩ

1

Ferrite

1 MHz

0.126 in (3.2 mm)

1812

Q Factor is measured at 7.96 MHz

Rectangular

10 %

Tape and Reel, Blister, 13 in

0.177 in (4.5 mm)

e1

Rectangular Package

J Bend

10 μH

AEC-Q200

0.126 in (3.2 mm)

150 °C (302 °F)

320 mA

B82462G4224M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

1.35 Ω

1

Ferrite

100 kHz

0.118 in (3 mm)

2525

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.248 in (6.3 mm)

e3

Rectangular Package

One Surface

220 μH

AEC-Q200

0.248 in (6.3 mm)

150 °C (302 °F)

350 mA

B82464G4473M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

95 mΩ

1

Ferrite

100 kHz

0.189 in (4.8 mm)

4141

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.409 in (10.4 mm)

e3

Rectangular Package

One Surface

47 μH

AEC-Q200

0.409 in (10.4 mm)

150 °C (302 °F)

1.55 A

MLF2012DR56KT000

TDK

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

25

-55 °C (-67 °F)

Tin Nickel Copper

150 MHz

Dual Ended

550 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

560 nH

0.049 in (1.25 mm)

125 °C (257 °F)

150 mA

B82725A2802N001

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin

Dual In-Line

22 mΩ

2

0.157 in (4 mm)

Ferrite

10 kHz

0.984 in (25 mm)

Inductance is measured at 0.1 mA

Rectangular

30 %

Tray

1.732 in (44 mm)

e3

Rectangular Package

Flat

2.7 mH

1.669 in (42.4 mm)

125 °C (257 °F)

8 A

MLG1608B33NJTD25

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

12

-55 °C (-67 °F)

1800 MHz

Dual Ended

500 mΩ

1

Ceramic

100 MHz

0.031 in (0.8 mm)

0603

MLG

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.063 in (1.6 mm)

Rectangular Package

Wraparound

33 nH

AEC-Q200

0.031 in (0.8 mm)

125 °C (257 °F)

500 mA

MLZ2012N220LT

TDK

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Nickel Copper

40 MHz

Dual Ended

670 mΩ

1

Ferrite

2 MHz

0.049 in (1.25 mm)

0805

MLZ

DC Resistance is measured at 30% Tolerance

Multi-Layer

20 %

Tape and Reel

0.079 in (2 mm)

e2

Rectangular Package

MLZ2012

Wraparound

22 μH

0.049 in (1.25 mm)

125 °C (257 °F)

300 mA

VLS6045EX-100M-H

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

47 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2524

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.248 in (6.3 mm)

Rectangular Package

Wraparound

10 μH

AEC-Q200

0.236 in (6 mm)

125 °C (257 °F)

3.4 A

B82111B0000C023

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.03 in (0.75 mm)

-55 °C (-67 °F)

Matte Tin

120 MHz

Axial

24 mΩ

1

1.339 in (34 mm)

Ferrite

100 kHz

DC Resistance is measured at 20%

Tubular

20 %

Bulk

1.339 in (34 mm)

e3

Tubular Package

Wire

15 μH

0.335 in (8.5 mm)

125 °C (257 °F)

4 A

B82476A1224M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

Tin Over Nickel

Dual Ended

530 mΩ

1

Ferrite

100 kHz

0.2 in (5.08 mm)

5137

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.51 in (12.95 mm)

e3

Rectangular Package

Wraparound

220 μH

0.37 in (9.4 mm)

150 °C (302 °F)

800 mA

MLZ2012M470WTD25

TDK

General Purpose Inductor

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 0.1mA; Multilayer

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

47 μH

AEC-Q200

0.049 in (1.25 mm)

125 °C (257 °F)

170 mA

TFM201610ALM-2R2MTAA

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

146 mΩ

1

Metal

1 MHz

0.039 in (1 mm)

0805

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

2.2 μH

0.063 in (1.6 mm)

125 °C (257 °F)

1.9 A

MLZ2012M100HTD25

TDK

General Purpose Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

680 mΩ

1

Ferrite

2 MHz

0.049 in (1.25 mm)

0805

DC Resistance is measured at 30%; Inductance is measured at 0.1mA; Multilayer

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

10 μH

AEC-Q200

0.049 in (1.25 mm)

125 °C (257 °F)

300 mA

SLF12555T-330M1R9-PF

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

41.5 mΩ

1

Ferrite

1 kHz

0.217 in (5.5 mm)

4949

DC Resistance is measured at 20%

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.492 in (12.5 mm)

Rectangular Package

Wraparound

33 μH

0.492 in (12.5 mm)

105 °C (221 °F)

3.1 A

B82472G6105M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

3.85 Ω

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2929

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.287 in (7.3 mm)

e3

Rectangular Package

One Surface

1 mH

0.287 in (7.3 mm)

125 °C (257 °F)

200 mA

MLP2520S4R7ST0S1

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

110 mΩ

1

Ferrite

2 MHz

0.043 in (1.1 mm)

1008

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

4.7 μH

0.079 in (2 mm)

125 °C (257 °F)

1 A

B78108S1472K000

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.031 in (0.8 mm)

60

-55 °C (-67 °F)

Tin with Nickel barrier

95 MHz

Axial

340 mΩ

1

Ferrite

1 MHz

Q Factor is measured at 7.96 MHz

Tubular

10 %

Tape and Reel, 14 in

0.362 in (9.2 mm)

e3

Tubular Package

Wire

4.7 μH

0.157 in (4 mm)

125 °C (257 °F)

820 mA

NLC453232T-100K-PF

TDK

General Purpose Inductor

2

SMT

No

Yes

10

-40 °C (-40 °F)

Dual Ended

500 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

10 μH

0.126 in (3.2 mm)

105 °C (221 °F)

550 mA

SPM6530T-1R0M120

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

7.81 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

1 μH

0.256 in (6.5 mm)

125 °C (257 °F)

13 A

VLS6045EX-6R8M

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Platinum

Dual Ended

36 mΩ

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)

e4

Rectangular Package

One Surface

6.8 μH

0.236 in (6 mm)

105 °C (221 °F)

3.6 A

B82462G4102M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

16 mΩ

1

Ferrite

100 kHz

0.118 in (3 mm)

2525

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.248 in (6.3 mm)

e3

Rectangular Package

One Surface

1 μH

AEC-Q200

0.248 in (6.3 mm)

150 °C (302 °F)

3.4 A

B82477G4105M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

1.68 Ω

1

Ferrite

100 kHz

0.315 in (8 mm)

5050

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.504 in (12.8 mm)

e3

Rectangular Package

One Surface

1 mH

0.504 in (12.8 mm)

125 °C (257 °F)

550 mA

B82498F1222J000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

20

-55 °C (-67 °F)

Silver Palladium Platinum

330 MHz

Dual Ended

1.6 Ω

1

Ferrite

7.96 MHz

0.055 in (1.4 mm)

0805

Rectangular

5 %

Tape and Reel, Blister, 7 in

0.091 in (2.3 mm)

e4

Rectangular Package

One Surface

2.2 μH

0.067 in (1.7 mm)

125 °C (257 °F)

130 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.