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

SPM3012T-1R0M

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

62.7 mΩ

1

Ferrite

100 kHz

0.047 in (1.2 mm)

1212

SPM

Magnetic Shielding

20 %

Tape and Reel, 7 in

0.126 in (3.2 mm)

Rectangular Package

SPM3012

Wraparound

1 μH

0.118 in (3 mm)

125 °C (257 °F)

4.1 A

SRP2512A-4R7M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

37 MHz

Dual Ended

235 mΩ

1

Powdered Metal Alloy

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

4.7 μH

AEC-Q200

0.079 in (2 mm)

125 °C (257 °F)

1.55 A

SRP7030-100M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

Dual Ended

85 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

10 μH

0.255 in (6.47 mm)

125 °C (257 °F)

3 A

XAL5050-682MEC

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin/Silver (Sn96.5Ag3.5)

21 MHz

Dual Ended

29.45 mΩ

1

Composite

1 MHz

0.201 in (5.1 mm)

2221

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.216 in (5.48 mm)

e2

Rectangular Package

One Surface

6.8 μH

AEC-Q200

0.208 in (5.28 mm)

125 °C (257 °F)

6.4 A

1239AS-H-1R0M=P2

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

59 mΩ

1

Metal Alloy

1 MHz

0.047 in (1.2 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)

85 °C (185 °F)

3 A

744325330

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Copper Silver

54 MHz

Dual Ended

5.9 mΩ

1

100 kHz

0.185 in (4.7 mm)

4140

Magnetic Shielding

20 %

Tape and Reel

0.413 in (10.5 mm)

Rectangular Package

Wraparound

3.3 μH

0.402 in (10.2 mm)

150 °C (302 °F)

12 A

74438336047

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Over Nickel

30 MHz

Dual Ended

158 mΩ

1

Iron Alloy

100 kHz

0.079 in (2 mm)

1212

Inductance is measured at 10 mA

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.118 in (3 mm)

e3

Rectangular Package

One Surface

4.7 μH

AEC-Q200

0.118 in (3 mm)

125 °C (257 °F)

1.9 A

744770115

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

14.5 MHz

Dual Ended

23 mΩ

1

Nickel-Zinc

100 kHz

0.315 in (8 mm)

4747

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.472 in (12 mm)

e1

Rectangular Package

Wraparound

15 μH

AEC-Q200

0.472 in (12 mm)

125 °C (257 °F)

5.8 A

B82462-G4473-M

TDK

General Purpose Inductor

Power Inductor

2

Yes

Yes

-55 °C (-67 °F)

Tin with Silver barrier

13 MHz

Dual Ended

310 mΩ

1

Ferrite

100 kHz

B82462-G4

20 %

e3

Rectangular Package

Wraparound

47 μH

125 °C (257 °F)

750 mA

B82464G4223M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

52 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

22 μH

AEC-Q200

0.409 in (10.4 mm)

150 °C (302 °F)

2.25 A

CBC3225T220MRV

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

No

Yes

-40 °C (-40 °F)

17 MHz

Dual Ended

351 mΩ

1

100 kHz

20 %

Rectangular Package

Wraparound

22 μH

105 °C (221 °F)

500 mA

CDRH127/LDNP-221MC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

338 mΩ

1

Ferrite

1 kHz

0.315 in (8 mm)

4747

Rectangular

20 %

0.472 in (12 mm)

Rectangular Package

One Surface

220 μH

0.472 in (12 mm)

100 °C (212 °F)

1.75 A

MAKK2016T3R3M

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Matte Tin

Dual Ended

255 mΩ

1

Metal Core

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

3.3 μH

0.063 in (1.6 mm)

105 °C (221 °F)

1.15 A

PE-53808SNL

Pulse Electronics

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

2.7 Ω

1

0.36 in (9.14 mm)

4444

Simple Switcher

Toroidal

20 %

0.44 in (11.18 mm)

Rectangular Package

Wraparound

374 μH

0.435 in (11.05 mm)

130 °C (266 °F)

200 mA

SLF12575T-680M2R0-H

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

77.8 mΩ

1

Ferrite

1 kHz

0.295 in (7.5 mm)

4949

DC Resistance is measured at 20%

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.492 in (12.5 mm)

Wraparound

68 μH

AEC-Q200

0.492 in (12.5 mm)

125 °C (257 °F)

2.4 A

SRN5040-150M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

15 MHz

Dual Ended

96 mΩ

1

Ferrite

100 kHz

0.157 in (4 mm)

2020

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.197 in (5 mm)

e1

Rectangular Package

One Surface

15 μH

0.197 in (5 mm)

125 °C (257 °F)

1.8 A

SRR1208-561KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

1.4 MHz

Dual Ended

900 mΩ

1

Ferrite

1 kHz

0.335 in (8.5 mm)

5050

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.5 in (12.7 mm)

e3

Rectangular Package

Wraparound

560 μH

0.5 in (12.7 mm)

125 °C (257 °F)

650 mA

744314101

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Copper Silver

40 MHz

Dual Ended

3.3 Ω

1

Ferrite

100 kHz

0.189 in (4.8 mm)

2827

Chip

20 %

Tape and Reel

0.272 in (6.9 mm)

Rectangular Package

Wraparound

10 μH

0.272 in (6.9 mm)

150 °C (302 °F)

3.5 A

74477010

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

18 MHz

Dual Ended

20 mΩ

1

Nickel-Zinc

100 kHz

0.315 in (8 mm)

4747

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.472 in (12 mm)

e1

Rectangular Package

Wraparound

10 μH

AEC-Q200

0.472 in (12 mm)

125 °C (257 °F)

7 A

BDCD002016101R0MS1

Yageo

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

96 mΩ

1

2 MHz

0.039 in (1 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1 μH

0.063 in (1.6 mm)

125 °C (257 °F)

2 A

CBC3225T2R2MR

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

190 MHz

Dual Ended

104 mΩ

1

Ferrite

100 kHz

0.098 in (2.5 mm)

1210

DC Resistance measured at 30% Tolerance

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.126 in (3.2 mm)

Rectangular Package

Wraparound

2.2 μH

0.098 in (2.5 mm)

105 °C (221 °F)

1.13 A

CDRH105RNP-821NC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

1.77 Ω

1

Ferrite

100 kHz

0.189 in (4.8 mm)

4039

Magnetic Shielding

30 %

Tape and Reel, 13 in

0.402 in (10.2 mm)

Rectangular Package

Wraparound

820 μH

0.394 in (10 mm)

100 °C (212 °F)

480 mA

CDRH127NP-470MC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

100 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

47 μH

0.472 in (12 mm)

100 °C (212 °F)

3.2 A

CDRH5D16NP-100MC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

140 mΩ

1

Ferrite

100 kHz

0.071 in (1.8 mm)

5858-18M

Magnetic Shielding

20 %

Tape and Reel

0.22 in (5.6 mm)

Rectangular Package

CDRH5D16

Wraparound

10 μH

0.22 in (5.6 mm)

105 °C (221 °F)

1.3 A

CTX100-1-52-R

Eaton Corporation

General Purpose Inductor

Power Inductor

2

Toroidal

No

No

0.023 in (0.58 mm)

0.421 in (10.7 mm)

-40 °C (-40 °F)

Radial

106 mΩ

1

0.394 in (10 mm)

Iron

100 kHz

Vertical Mount

20 %

Bulk

0.488 in (12.4 mm)

Cylindrical Package

Wire

100 μH

0.61 in (15.5 mm)

75 °C (167 °F)

2.5 A

LQM21PN2R2MC0D

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

50 MHz

Dual Ended

425 mΩ

1

Ferrite

1 MHz

0.02 in (0.5 mm)

0805

Rectangular

20 %

Tape and Reel, Paper, 7 in

0.079 in (2 mm)

e3

Rectangular Package

Wraparound

2.2 μH

0.049 in (1.25 mm)

125 °C (257 °F)

600 mA

SRP4020TA-4R7M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

10

-55 °C (-67 °F)

Tin

27 MHz

Dual Ended

105 mΩ

1

Carbonyl Powder

100 kHz

0.071 in (1.8 mm)

1816

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.175 in (4.45 mm)

e3

Rectangular Package

Wraparound

4.7 μH

AEC-Q200

0.16 in (4.06 mm)

150 °C (302 °F)

2.6 A

744066220

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

12 MHz

Dual Ended

75 mΩ

1

Manganese-Zinc

100 kHz

0.15 in (3.8 mm)

3939

Rectangular

30 %

Tape and Reel, Embossed Plastic, 13 in

0.394 in (10 mm)

e1

Rectangular Package

One Surface

22 μH

0.394 in (10 mm)

125 °C (257 °F)

2.6 A

744089420056

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

120 MHz

Dual Ended

18.4 mΩ

1

100 kHz

0.11 in (2.8 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)

4.1 A

B82462G4223M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

150 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

22 μH

AEC-Q200

0.248 in (6.3 mm)

150 °C (302 °F)

1.05 A

DR73-4R7-R

Eaton Corporation

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

Dual Ended

29.7 mΩ

1

Ferrite

100 kHz

0.14 in (3.55 mm)

3030

Rectangular

20 %

Tape and Reel, 13 in

0.299 in (7.6 mm)

e3

Rectangular Package

Wraparound

4.7 μH

0.299 in (7.6 mm)

125 °C (257 °F)

3.09 A

MCSDRH125B-100MHF

Spc Technology/ Multicomp

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

19.7 mΩ

1

Ferrite

100 kHz

0.236 in (6 mm)

4747

Shielded

20 %

Tape and Reel, 13 in

0.472 in (12 mm)

Rectangular Package

Wraparound

10 μH

0.472 in (12 mm)

130 °C (266 °F)

7.5 A

SPM6530T-2R2M

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

19.1 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

2.2 μH

0.256 in (6.5 mm)

125 °C (257 °F)

8.2 A

SRN6045-680M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

6 MHz

Dual Ended

351 mΩ

1

Ferrite

2.52 MHz

0.177 in (4.5 mm)

2424

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.236 in (6 mm)

e1

Rectangular Package

One Surface

68 μH

0.236 in (6 mm)

125 °C (257 °F)

900 mA

SRN6045-8R2Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5)

18 MHz

Dual Ended

55 mΩ

1

Ferrite

7.96 MHz

0.177 in (4.5 mm)

2424

Rectangular

30 %

Tape and Reel, Embossed, 13 in

0.236 in (6 mm)

e1

Rectangular Package

One Surface

8.2 μH

0.236 in (6 mm)

125 °C (257 °F)

2.7 A

SRU1048-100Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Nickel Tin

16 MHz

Dual Ended

25 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

10 μH

0.394 in (10 mm)

125 °C (257 °F)

4.5 A

74408943150

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

22 MHz

Dual Ended

136 mΩ

1

100 kHz

0.15 in (3.8 mm)

1919

Inductance is measured at 1 mA

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.189 in (4.8 mm)

e1

Rectangular Package

Wraparound

15 μH

0.189 in (4.8 mm)

125 °C (257 °F)

1.4 A

74479775222A

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

23

-40 °C (-40 °F)

Tin with Nickel barrier

50 MHz

Dual Ended

250 mΩ

1

1 MHz

0.039 in (1 mm)

0805

Inductance is measured at 5 mA

Rectangular

20 %

Tape and Reel, Plastic, 7 in

0.079 in (2 mm)

e3

Rectangular Package

Wraparound

2.2 μH

0.047 in (1.2 mm)

125 °C (257 °F)

1 A

B82464G4105M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

2.2 Ω

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 mH

AEC-Q200

0.409 in (10.4 mm)

150 °C (302 °F)

340 mA

B82721K2401N020

TDK

General Purpose Inductor

Power Inductor

4

No

No

0.028 in (0.7 mm)

-40 °C (-40 °F)

Tin

Dual In-Line

2 Ω

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

39 mH

0.52 in (13.2 mm)

125 °C (257 °F)

400 mA

DR1030-101-R

Eaton Corporation

General Purpose Inductor

Power Inductor

2

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

Dual Ended

450 mΩ

1

100 kHz

30 %

e3

Rectangular Package

Wraparound

100 μH

125 °C (257 °F)

DR1050-330-R

Eaton Corporation

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

71.9 mΩ

1

Ferrite

0.197 in (5 mm)

4141

Shielded

30 %

Tape and Reel

0.413 in (10.5 mm)

Rectangular Package

Wraparound

33 μH

0.406 in (10.3 mm)

125 °C (257 °F)

2.5 A

DR74-3R3-R

Eaton Corporation

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

Dual Ended

18.3 mΩ

1

Ferrite

100 kHz

0.171 in (4.35 mm)

3030

Rectangular

20 %

Tape and Reel, 13 in

0.299 in (7.6 mm)

e3

Rectangular Package

Wraparound

3.3 μH

0.299 in (7.6 mm)

125 °C (257 °F)

3.94 A

SLF7032T-100M1R4-2PF

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

53 mΩ

1

Ferrite

100 kHz

0.126 in (3.2 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)

1.4 A

SRN6045-1R0Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5)

50 MHz

Dual Ended

13.9 mΩ

1

Ferrite

7.96 MHz

0.177 in (4.5 mm)

2424

Rectangular

30 %

Tape and Reel, Embossed, 13 in

0.236 in (6 mm)

e1

Rectangular Package

One Surface

1 μH

0.236 in (6 mm)

125 °C (257 °F)

4.2 A

744031004

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

75 MHz

Dual Ended

105 mΩ

1

Ferrite

100 kHz

0.065 in (1.65 mm)

1515

Rectangular

30 %

Tape and Reel, Embossed Plastic, 7 in

0.15 in (3.8 mm)

e1

Rectangular Package

One Surface

4.7 μH

0.15 in (3.8 mm)

125 °C (257 °F)

1.2 A

7440310047

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

208 MHz

Dual Ended

22 mΩ

1

Manganese-Zinc Ferrite

100 kHz

0.065 in (1.65 mm)

1515

Rectangular

35 %

Tape and Reel, Embossed Plastic, 7 in

0.15 in (3.8 mm)

Rectangular Package

One Surface

470 nH

0.15 in (3.8 mm)

125 °C (257 °F)

3 A

74408942820

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

7 MHz

Dual Ended

1.11 Ω

1

100 kHz

0.11 in (2.8 mm)

1919

Inductance is measured at 1 mA

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.189 in (4.8 mm)

e1

Rectangular Package

Wraparound

82 μH

0.189 in (4.8 mm)

125 °C (257 °F)

460 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.