Yes 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

BPSC00101151150M00

Yageo

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

41 mΩ

1

Ferrite

100 kHz

0.201 in (5.1 mm)

4141

Rectangular

20 %

Tape and Reel, Plastic, 13 in

0.413 in (10.5 mm)

Rectangular Package

Wraparound

15 μH

0.406 in (10.3 mm)

105 °C (221 °F)

3.2 A

CDRH127NP-680MC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

140 mΩ

1

Ferrite

1 kHz

0.315 in (8 mm)

4747

Rectangular

20 %

Tape and Reel, 13 in

0.472 in (12 mm)

Rectangular Package

Wraparound

68 μH

0.472 in (12 mm)

100 °C (212 °F)

2.5 A

CLF12577NIT-150M-D

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

24 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

15 μH

AEC-Q200

0.492 in (12.5 mm)

150 °C (302 °F)

5.1 A

DR125-150-R

Eaton Corporation

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

Dual Ended

29.8 mΩ

1

Ferrite

100 kHz

0.236 in (6 mm)

4949

Rectangular

20 %

Tape and Reel, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

Wraparound

15 μH

0.492 in (12.5 mm)

125 °C (257 °F)

4.27 A

DRA124-471-R

Eaton Corporation

General Purpose Inductor

SMT

Yes

-40 °C (-40 °F)

1.32 Ω

0.177 in (4.5 mm)

4949

Shielded

20 %

Tape and Reel, 13 in

0.492 in (12.5 mm)

470 μH

0.492 in (12.5 mm)

165 °C (329 °F)

911 mA

ELLATV471M

Panasonic

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

Dual Ended

780 mΩ

1

Ferrite

100 kHz

0.165 in (4.2 mm)

3939

DC Resistance is measured at 20% Tolerance

Rectangular

20 %

Tape and Reel, Embossed

0.394 in (10 mm)

e3

Rectangular Package

Wraparound

470 μH

0.394 in (10 mm)

105 °C (221 °F)

470 mA

ELLATV4R3N

Panasonic

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

Dual Ended

10 mΩ

1

Ferrite

100 kHz

0.165 in (4.2 mm)

3939

DC Resistance is measured at 20% Tolerance

Rectangular

30 %

Tape and Reel, Embossed

0.394 in (10 mm)

e3

Rectangular Package

Wraparound

4.3 μH

0.394 in (10 mm)

105 °C (221 °F)

5 A

HCM0703-3R3-R

Eaton Corporation

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

Dual Ended

30 mΩ

1

Powdered Iron

100 kHz

0.118 in (3 mm)

2826

Chip

20 %

Tape and Reel, 13 in

0.28 in (7.1 mm)

e3

Rectangular Package

Wraparound

3.3 μH

0.26 in (6.6 mm)

125 °C (257 °F)

6 A

IHLP1616ABERR47M01

Vishay Intertechnology

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

101 MHz

Dual Ended

22 mΩ

1

Composite

100 kHz

0.047 in (1.2 mm)

1616

Chip

20 %

Tape and Reel, 13 in

0.16 in (4.06 mm)

e3

Rectangular Package

Wraparound

470 nH

0.16 in (4.06 mm)

125 °C (257 °F)

5 A

IHLP1616BZER1R0MA1

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

90 MHz

Dual Ended

37 mΩ

1

Composite

100 kHz

0.079 in (2 mm)

1616

Rectangular

20 %

Tape and Reel, 13 in

0.175 in (4.45 mm)

e3

Rectangular Package

Wraparound

1 μH

AEC-Q200

0.16 in (4.06 mm)

125 °C (257 °F)

3.75 A

IHLP2020BZER3R3M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

30 MHz

Dual Ended

85.5 mΩ

1

Composite

100 kHz

0.079 in (2 mm)

2020

Rectangular

20 %

Tape and Reel, 13 in

0.204 in (5.18 mm)

e3

Rectangular Package

Wraparound

3.3 μH

0.204 in (5.18 mm)

125 °C (257 °F)

3.3 A

IHLP2020CZER4R7M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

25 MHz

Dual Ended

77.5 mΩ

1

Composite

100 kHz

0.118 in (3 mm)

2020

Rectangular

20 %

Tape and Reel, 13 in

0.204 in (5.18 mm)

e3

Rectangular Package

Wraparound

4.7 μH

0.204 in (5.18 mm)

125 °C (257 °F)

3.5 A

IHLP2525BDERR47M01

Vishay Intertechnology

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

Dual Ended

6.5 mΩ

1

Composite

100 kHz

0.094 in (2.4 mm)

2525

Shielded

20 %

Tape and Reel, 13 in

0.255 in (6.47 mm)

e3

Rectangular Package

J Bend

470 nH

0.255 in (6.47 mm)

125 °C (257 °F)

13.5 A

IHLP2525CZERR68M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

62 MHz

Dual Ended

5.5 mΩ

1

Composite

100 kHz

0.118 in (3 mm)

2525

DC Resistance Measured with 5% Tolerance

Rectangular

20 %

Tape and Reel, 13 in

0.255 in (6.47 mm)

e3

Rectangular Package

Wraparound

680 nH

0.255 in (6.47 mm)

125 °C (257 °F)

15.5 A

IHLP3232DZER6R8M11

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

13 MHz

Dual Ended

33.4 mΩ

1

Composite

100 kHz

0.157 in (4 mm)

3232

Rectangular

20 %

Tape and Reel, 13 in

0.322 in (8.18 mm)

Rectangular Package

Wraparound

6.8 μH

0.322 in (8.18 mm)

125 °C (257 °F)

7 A

IHLP5050CEER5R6M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

Dual Ended

19 mΩ

1

Composite

100 kHz

0.138 in (3.5 mm)

5050

Rectangular

20 %

Tape and Reel, 13 in

0.52 in (13.2 mm)

Rectangular Package

Wraparound

5.6 μH

0.508 in (12.9 mm)

125 °C (257 °F)

9.5 A

LPS4414-105MRC

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

2.6 MHz

Dual Ended

16.3 Ω

1

Ferrite

100 kHz

0.055 in (1.4 mm)

1717

Shielded

20 %

Tape and Reel, Embossed Plastic, 7 in

0.169 in (4.3 mm)

e3

Rectangular Package

One Surface

1 mH

0.169 in (4.3 mm)

85 °C (185 °F)

130 mA

LSXNE2424MKT6R8MNG

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-25 °C (-13 °F)

34 MHz

Dual Ended

504 mΩ

1

Ferrite

100 kHz

0.047 in (1.2 mm)

0909

20 %

Tape and Reel, Embossed, 7 in

0.094 in (2.4 mm)

Rectangular Package

One Surface

6.8 μH

0.094 in (2.4 mm)

120 °C (248 °F)

550 mA

MHCI06030-4R7M-R8A

Chilisin Electronics

General Purpose Inductor

SMT

Yes

-55 °C (-67 °F)

33 mΩ

0.118 in (3 mm)

2629

MHCI

Magnetic Shielding

20 %

Tape and Reel, 13 in

0.26 in (6.6 mm)

MHCI

4.7 μH

0.287 in (7.3 mm)

125 °C (257 °F)

6.5 A

MLF2012D-R56KT

Surface Mountable Electronic Components

General Purpose Inductor

RF Inductor

2

Yes

Yes

25

-40 °C (-40 °F)

Tin Nickel Copper

150 MHz

Dual Ended

550 mΩ

1

Ferrite

25 MHz

0805

Q measured at 25 MHz

10 %

e2

Rectangular Package

Wraparound

560 nH

85 °C (185 °F)

150 mA

MLF2012DR56KT

TDK

General Purpose Inductor

RF Inductor

2

Yes

Yes

25

-40 °C (-40 °F)

Tin Nickel Copper

150 MHz

Dual Ended

550 mΩ

1

Ferrite

25 MHz

0805

Q measured at 25 MHz

10 %

e2

Rectangular Package

Wraparound

560 nH

85 °C (185 °F)

150 mA

MSS1210-223MED

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

9.5 MHz

Dual Ended

30 mΩ

1

Ferrite

100 kHz

0.394 in (10 mm)

4747

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.472 in (12 mm)

e3

Rectangular Package

One Surface

22 μH

AEC-Q200

0.472 in (12 mm)

85 °C (185 °F)

4.4 A

NRS5030T3R3MMGJ8

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

36 MHz

Dual Ended

30 mΩ

1

100 kHz

0.118 in (3 mm)

1919

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.193 in (4.9 mm)

Rectangular Package

One Surface

3.3 μH

AEC-Q200

0.193 in (4.9 mm)

125 °C (257 °F)

3 A

NRS6028T101MMGJ8

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

3 MHz

Dual Ended

600 mΩ

1

100 kHz

0.11 in (2.8 mm)

2424

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.236 in (6 mm)

Rectangular Package

One Surface

100 μH

AEC-Q200

0.236 in (6 mm)

125 °C (257 °F)

660 mA

PA4332.103NLT

Pulse Electronics

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

11 MHz

Dual Ended

216 mΩ

1

Drum

1 MHz

0.079 in (2 mm)

1717

Magnetic Shielding

20 %

Tape and Reel, 13 in

0.165 in (4.2 mm)

Rectangular Package

One Surface

10 μH

0.165 in (4.2 mm)

125 °C (257 °F)

2 A

PA4344.104NLT

Pulse Electronics

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

118 mΩ

1

Powder

100 kHz

0.276 in (7 mm)

7068

Shielded

20 %

Tape and Reel, 13 in

0.697 in (17.7 mm)

Rectangular Package

Wraparound

100 μH

AEC-Q200

0.677 in (17.2 mm)

125 °C (257 °F)

5.3 A

SCRH125-330

Bel Fuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

Dual Ended

57 mΩ

1

1 kHz

0.236 in (6 mm)

4949

Rectangular

20 %

0.492 in (12.5 mm)

Rectangular Package

One Surface

33 μH

0.492 in (12.5 mm)

3.07 A

SLF10145T-151MR79-PF

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

Dual Ended

350 mΩ

1

Ferrite

1 kHz

0.177 in (4.5 mm)

4040

DC Resistance is measured at 20%

Rectangular

20 %

Tape and Reel, Blister Plastic, 13 in

0.398 in (10.1 mm)

e3

Rectangular Package

Wraparound

150 μH

0.398 in (10.1 mm)

105 °C (221 °F)

810 mA

SRF0703-331M

Bourns

General Purpose Inductor

Power Inductor

4

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin

Dual In-Line

2.16 Ω

2

Ferrite

100 kHz

0.134 in (3.4 mm)

3030

Parallel Connected

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.299 in (7.6 mm)

e3

Rectangular Package

Wraparound

330 μH

0.299 in (7.6 mm)

125 °C (257 °F)

420 mA

SRN5020-220M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

13 MHz

Dual Ended

312 mΩ

1

Ferrite

2.52 MHz

0.079 in (2 mm)

2020

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.197 in (5 mm)

e1

Rectangular Package

One Surface

22 μH

0.197 in (5 mm)

125 °C (257 °F)

1 A

SRN5040TA-4R7M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

15

-55 °C (-67 °F)

Tin

36 MHz

Dual Ended

32 mΩ

1

Ferrite

100 kHz

0.154 in (3.9 mm)

1919

DC Resistance is measured at 20% Tolerance

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.195 in (4.95 mm)

e3

Rectangular Package

One Surface

4.7 μH

AEC-Q200

0.195 in (4.95 mm)

125 °C (257 °F)

3.2 A

SRP7030-4R7M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

Dual Ended

40 mΩ

1

Iron

100 kHz

0.126 in (3.2 mm)

2725

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.27 in (6.86 mm)

e3

Rectangular Package

Wraparound

4.7 μH

0.255 in (6.47 mm)

125 °C (257 °F)

5.5 A

SRR0603-100ML

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Over Nickel

25 MHz

Dual Ended

120 mΩ

1

Ferrite

1 kHz

0.122 in (3.1 mm)

2626

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.256 in (6.5 mm)

e3

Rectangular Package

Wraparound

10 μH

0.256 in (6.5 mm)

125 °C (257 °F)

1.1 A

SRR1280-151K

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Over Nickel

4.1 MHz

Dual Ended

270 mΩ

1

Ferrite

1 kHz

0.295 in (7.5 mm)

4949

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

Wraparound

150 μH

0.492 in (12.5 mm)

125 °C (257 °F)

1.85 A

VLS252012CX-2R2M-1

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

96 mΩ

1

Ferrite

1 MHz

0.047 in (1.2 mm)

1008

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.098 in (2.5 mm)

Rectangular Package

One Surface

2.2 μH

0.079 in (2 mm)

105 °C (221 °F)

1.87 A

24S120C

Murata Manufacturing

General Purpose Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

74 mΩ

1

0.177 in (4.5 mm)

3028

Rectangular

Tape and Reel, Embossed, 15 in

0.28 in (7.1 mm)

Rectangular Package

One Surface

12 μH

0.303 in (7.7 mm)

85 °C (185 °F)

1.5 A

41020

Pico Electronics

General Purpose Inductor

Power Inductor

4

PCB Mount

Yes

No

0.012 in (0.31 mm)

Tin/Lead

275 kHz

Radial

54 Ω

2

1 in (25.4 mm)

10 kHz

Series Connected

Cylindrical

10 %

0.28 in (7.11 mm)

e0

Cylindrical Package

Wire

20 mH

0.41 in (10.41 mm)

MIL-PRF-27

100 °C (212 °F)

60 mA

74404300033

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

400 MHz

Dual Ended

12 mΩ

1

Manganese-Zinc

100 kHz

0.11 in (2.8 mm)

1919

Rectangular

30 %

Tape and Reel, Plastic

0.189 in (4.8 mm)

Rectangular Package

One Surface

330 nH

0.189 in (4.8 mm)

125 °C (257 °F)

4 A

7440430039

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

55 MHz

Dual Ended

60 mΩ

1

Manganese-Zinc

100 kHz

0.11 in (2.8 mm)

1919

Rectangular

30 %

Tape and Reel, Plastic

0.189 in (4.8 mm)

e1

Rectangular Package

One Surface

3.9 μH

0.189 in (4.8 mm)

125 °C (257 °F)

1.72 A

744089430056

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

130 MHz

Dual Ended

17 mΩ

1

100 kHz

0.15 in (3.8 mm)

1919

Inductance is measured at 1 mA

Rectangular

30 %

Tape and Reel, Embossed Plastic, 7 in

0.189 in (4.8 mm)

e1

Rectangular Package

Wraparound

560 nH

0.189 in (4.8 mm)

125 °C (257 °F)

3.8 A

74438356012HT

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

45 MHz

Dual Ended

18.4 mΩ

1

Iron Alloy

100 kHz

0.083 in (2.1 mm)

1616

Inductance is measured at 10 mA

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.161 in (4.1 mm)

Rectangular Package

One Surface

1.2 μH

0.161 in (4.1 mm)

150 °C (302 °F)

5.8 A

7447714068

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin/Copper

23.5 MHz

Dual Ended

22 mΩ

1

Manganese-Zinc

100 kHz

0.197 in (5 mm)

3939

Inductance is measured at 1 mA

Rectangular

30 %

Tape and Reel, Embossed Plastic, 13 in

0.394 in (10 mm)

e2

Rectangular Package

Wraparound

6.8 μH

AEC-Q200

0.394 in (10 mm)

150 °C (302 °F)

5.2 A

7447798360

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

40 °C (104 °F)

46 MHz

Dual Ended

5.95 mΩ

1

Nickel-Zinc

100 kHz

0.252 in (6.4 mm)

4040

Rectangular

30 %

Tape and Reel, Embossed Plastic, 13 in

0.402 in (10.2 mm)

Rectangular Package

Wraparound

3.6 μH

0.402 in (10.2 mm)

150 °C (302 °F)

12 A

B1047AS-120M=P3

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

63 mΩ

1

Ferrite

100 kHz

0.197 in (5 mm)

2929

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.287 in (7.3 mm)

Rectangular Package

Wraparound

12 μH

0.287 in (7.3 mm)

85 °C (185 °F)

2.4 A

B82464D6222M000

TDK

General Purpose Inductor

Power Inductor

4

SMT

Yes

Yes

-55 °C (-67 °F)

Dual In-Line

21 mΩ

2

Ferrite

100 kHz

0.248 in (6.3 mm)

4141

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.409 in (10.4 mm)

Rectangular Package

Wraparound

2.2 μH

AEC-Q200

0.409 in (10.4 mm)

150 °C (302 °F)

6.17 A

B82464G4102M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

7 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

1 μH

AEC-Q200

0.409 in (10.4 mm)

150 °C (302 °F)

7.5 A

CDEP134NP-3R6MC-H

Sumida

General Purpose Inductor

Power Inductor

3

SMT

Yes

Yes

-40 °C (-40 °F)

12 mΩ

1

Manganese-Zinc

100 kHz

0.193 in (4.9 mm)

5353

Magnetic Shielding

20 %

Tape and Reel

0.531 in (13.5 mm)

Rectangular Package

CDEP134

Wraparound

3.6 μH

0.531 in (13.5 mm)

125 °C (257 °F)

7.5 A

CDRH74NP-470MC-B

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

260 mΩ

1

Ferrite

1 kHz

0.177 in (4.5 mm)

2929

Rectangular

20 %

Tape and Reel, 13 in

0.287 in (7.3 mm)

Rectangular Package

Wraparound

47 μH

0.287 in (7.3 mm)

100 °C (212 °F)

880 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.