2 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

MLG1608B33NJ

TDK

General Purpose Inductor

RF Inductor

2

No

Yes

12

-25 °C (-13 °F)

1600 MHz

Dual Ended

600 mΩ

1

Ceramic

100 MHz

MLG

5 %

Rectangular Package

Wraparound

33 nH

85 °C (185 °F)

300 mA

MLZ2012M100HT000

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 0.1 mA

Rectangular

20 %

Tape and Reel, Blister Plastic, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

10 μH

0.049 in (1.25 mm)

125 °C (257 °F)

300 mA

NRS6045T100MMGK

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-25 °C (-13 °F)

Tin Over Nickel

12 MHz

Dual Ended

59.8 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2424

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.236 in (6 mm)

e3

Rectangular Package

One Surface

10 μH

0.236 in (6 mm)

125 °C (257 °F)

2.4 A

SLF12575T-2R7N7R0-H

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

7.4 mΩ

1

Ferrite

1 kHz

0.295 in (7.5 mm)

4949

DC Resistance is measured at 20%

Rectangular

30 %

Tape and Reel, Embossed Plastic, 13 in

0.492 in (12.5 mm)

Rectangular Package

Wraparound

2.7 μH

AEC-Q200

0.492 in (12.5 mm)

125 °C (257 °F)

7 A

SRR1280-470M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Over Nickel

7.5 MHz

Dual Ended

80 mΩ

1

Ferrite

1 kHz

0.295 in (7.5 mm)

4949

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

Wraparound

47 μH

0.492 in (12.5 mm)

125 °C (257 °F)

2.9 A

VLS5045EX-100M

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

61 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2020

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.197 in (5 mm)

Rectangular Package

Wraparound

10 μH

0.197 in (5 mm)

105 °C (221 °F)

2.5 A

46103C

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

66 mΩ

1

0.179 in (4.55 mm)

2929

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.287 in (7.3 mm)

Rectangular Package

One Surface

10 μH

0.287 in (7.3 mm)

125 °C (257 °F)

2.4 A

74437324022

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin over Copper

49 MHz

Dual Ended

61 mΩ

1

Powdered Iron

100 kHz

0.071 in (1.8 mm)

1816

Inductance is measured at 10 mA

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.175 in (4.45 mm)

Rectangular Package

Wraparound

2.2 μH

0.16 in (4.06 mm)

125 °C (257 °F)

3.25 A

7447709151

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

3.5 MHz

Dual Ended

200 mΩ

1

Nickel-Zinc

1 kHz

0.394 in (10 mm)

4747

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.472 in (12 mm)

e1

Rectangular Package

Wraparound

150 μH

AEC-Q200

0.472 in (12 mm)

125 °C (257 °F)

2.1 A

744772022

Wurth Elektronik

General Purpose Inductor

Filter Choke

2

Radial

No

No

0.024 in (0.6 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

Tin over Copper

Radial

10 mΩ

1

0.197 in (5 mm)

Ferrite

1 kHz

0.374 in (9.5 mm)

3131

Unshielded

20 %

Tray

0.307 in (7.8 mm)

Cylindrical Package

Wire

2.2 μH

0.307 in (7.8 mm)

125 °C (257 °F)

6 A

DFE322520FD-2R2M=P2

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

46 mΩ

1

Metal Alloy

1 MHz

0.079 in (2 mm)

1210

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.126 in (3.2 mm)

Rectangular Package

Wraparound

2.2 μH

AEC-Q200

0.098 in (2.5 mm)

125 °C (257 °F)

2.9 A

DR74-150-R

Eaton Corporation

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

Dual Ended

63.7 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

15 μH

0.299 in (7.6 mm)

125 °C (257 °F)

2.11 A

ETQP6F2R5SFA

Panasonic

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

4.92 mΩ

1

100 kHz

0.224 in (5.7 mm)

1212-57M

Choke Coil

30 %

Tape and Reel

0.492 in (12.5 mm)

Rectangular Package

Wraparound

3.6 μH

0.492 in (12.5 mm)

100 °C (212 °F)

10.8 A

LQH3NPN100MJRL

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

30 MHz

Dual Ended

288 mΩ

1

Ferrite

1 MHz

0.043 in (1.1 mm)

1212

20 %

Tape and Reel, Embossed, 7 in

0.118 in (3 mm)

Rectangular Package

One Surface

10 μH

0.118 in (3 mm)

125 °C (257 °F)

1.2 A

LQH55DN100M03L

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Over Nickel

20 MHz

Dual Ended

130.2 mΩ

1

Ferrite

1 MHz

0.185 in (4.7 mm)

2220

DC Resistance is measured at 40% Tolerance

Chip

20 %

Tape and Reel, Embossed, 7 in

0.224 in (5.7 mm)

e3

Rectangular Package

Wraparound

10 μH

0.197 in (5 mm)

80 °C (176 °F)

1.7 A

LQP15MN5N1B02D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

13

-40 °C (-40 °F)

Tin Over Nickel

6000 MHz

Dual Ended

700 mΩ

1

500 MHz

0.014 in (0.35 mm)

0402

Inductance Tolerance is 0.1 nH

Chip

1.96 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

5.1 nH

0.02 in (0.5 mm)

85 °C (185 °F)

140 mA

LQW15AN8N2G00D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

25

-55 °C (-67 °F)

Matte Tin Over Nickel

5500 MHz

Dual Ended

140 mΩ

1

Alumina

250 MHz

0.02 in (0.5 mm)

0402

Q measured at 250 MHz

Wirewound Chip

2 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

One Surface

8.2 nH

0.024 in (0.6 mm)

125 °C (257 °F)

540 mA

MLG0603S3N0ST000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

4

-55 °C (-67 °F)

Tin

6200 MHz

Dual Ended

300 mΩ

1

Ceramic

100 MHz

0.012 in (0.3 mm)

0201

Rectangular

10 %

Tape and Reel, Punched Paper, 7 in

0.024 in (0.6 mm)

e3

Rectangular Package

Wraparound

3 nH

0.012 in (0.3 mm)

125 °C (257 °F)

300 mA

MLZ1608N2R2LT000

TDK

General Purpose Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

180 mΩ

1

Ferrite

2 MHz

0.031 in (0.8 mm)

0603

DC Resistance is measured at 30%; Inductance is measured at 0.2 mA; Multilayer

Rectangular

20 %

Tape and Reel, Punched Paper, 7 in

0.063 in (1.6 mm)

Rectangular Package

Wraparound

2.2 μH

0.031 in (0.8 mm)

125 °C (257 °F)

500 mA

NRS6045T220MMGKV

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Over Nickel

7 MHz

Dual Ended

139.1 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2424

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.236 in (6 mm)

e3

Rectangular Package

One Surface

22 μH

AEC-Q200

0.236 in (6 mm)

125 °C (257 °F)

1.6 A

RLB0914-101KL

Bourns

General Purpose Inductor

RF Inductor

2

Radial

No

No

0.026 in (0.65 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

Matte Tin

3.5 MHz

Radial

280 mΩ

1

Ferrite

796 kHz

Tubular

10 %

Tray

0.472 in (12 mm)

e3

Tubular Package

Wire

100 μH

0.343 in (8.7 mm)

125 °C (257 °F)

1.1 A

SC3316C-6R8

Bel Fuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

Dual Ended

75 mΩ

1

100 kHz

0.2 in (5.08 mm)

5339

Rectangular

20 %

0.53 in (13.45 mm)

Rectangular Package

Wraparound

6.8 μH

0.39 in (9.9 mm)

2.61 A

SRR0735A-100M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

Dual Ended

72 mΩ

1

Ferrite

1 kHz

0.138 in (3.5 mm)

2929

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.287 in (7.3 mm)

e3

Rectangular Package

Wraparound

10 μH

AEC-Q200

0.287 in (7.3 mm)

125 °C (257 °F)

2.1 A

SRR1005-6R8M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

35 MHz

Dual Ended

75 mΩ

1

Ferrite

100 kHz

0.205 in (5.2 mm)

5039

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.5 in (12.7 mm)

e3

Rectangular Package

One Surface

6.8 μH

0.394 in (10 mm)

125 °C (257 °F)

2.2 A

SRR1210-100M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

12 MHz

Dual Ended

18 mΩ

1

Ferrite

1 kHz

0.394 in (10 mm)

4747

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.472 in (12 mm)

e3

Rectangular Package

Wraparound

10 μH

0.472 in (12 mm)

125 °C (257 °F)

6.5 A

1143AA-722J=P3

Murata Manufacturing

General Purpose Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

1

125 kHz

0.118 in (3 mm)

3112

5 %

Tape and Reel, Embossed, 13 in

0.315 in (8 mm)

Rectangular Package

Wraparound

7.2 mH

AEC-Q200

0.118 in (3 mm)

125 °C (257 °F)

4650

Bourns

General Purpose Inductor

RF Inductor

2

Axial

No

No

59

-55 °C (-67 °F)

4.5 MHz

Axial

15 Ω

1

1.5 in (38.1 mm)

Phenolic

790 kHz

4600

Wirewound

5 %

0.748 in (19 mm)

Tubular Package

4600

Wire

620 μH

125 °C (257 °F)

160 mA

7687714222

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

1.2 MHz

Dual Ended

6.5 Ω

1

100 kHz

0.236 in (6 mm)

3939

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.394 in (10 mm)

Rectangular Package

Wraparound

2.2 mH

0.394 in (10 mm)

125 °C (257 °F)

260 mA

77A-100M-01

Fastron Electronics

General Purpose Inductor

2

Axial

No

No

0.031 in (0.8 mm)

-55 °C (-67 °F)

Axial

42 mΩ

1

Ferrite

1 MHz

Tubular

20 %

Tape and Reel

1.024 in (26 mm)

Tubular Package

Wire

10 μH

0.315 in (8 mm)

125 °C (257 °F)

5 A

B82111E0000C020

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

-55 °C (-67 °F)

Tin

Axial

20 mΩ

1

Ferrite

180 MHz

DC Resistance is measured at 20% Tolerance

Tubular

20 %

Tape and Reel, 13 in

1.024 in (26 mm)

e3

Tubular Package

Wire

7 μH

0.295 in (7.5 mm)

125 °C (257 °F)

6 A

B82462G4472M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

40 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

4.7 μH

AEC-Q200

0.248 in (6.3 mm)

150 °C (302 °F)

2 A

BRC2518T220K

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

10 MHz

Dual Ended

728 mΩ

1

Ferrite

1 MHz

0.071 in (1.8 mm)

1007

DC Resistance measured at 30% Tolerance

Rectangular

10 %

Tape and Reel, Embossed, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

22 μH

0.071 in (1.8 mm)

105 °C (221 °F)

490 mA

DLFP-0147-12D5

Schurter Ag

General Purpose Inductor

RF Inductor

2

Chassis Mount

No

No

-25 °C (-13 °F)

1.16 MHz

Flexible Lead

38 mΩ

1

Powdered Iron

1.803 in (45.8 mm)

Rectangular

1.969 in (50 mm)

Rectangular Package

Flexible Lead

500 μH

1.969 in (50 mm)

100 °C (212 °F)

12 A

IHLP1212BZER1R5M11

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

70 MHz

Dual Ended

32 mΩ

1

Composite

100 kHz

0.079 in (2 mm)

1212

Rectangular

20 %

Tape and Reel, 13 in

0.118 in (3 mm)

e3

Rectangular Package

Wraparound

1.5 μH

0.118 in (3 mm)

125 °C (257 °F)

3.8 A

IHLP1616BZER1R0M11

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

64 MHz

Dual Ended

27 mΩ

1

Composite

100 kHz

0.079 in (2 mm)

1616

Shielded

20 %

Tape and Reel, 13 in

0.16 in (4.06 mm)

Rectangular Package

Wraparound

1 μH

0.16 in (4.06 mm)

125 °C (257 °F)

4.5 A

IHLP4040DZER2R2M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

Dual Ended

9 mΩ

1

Composite

100 kHz

0.157 in (4 mm)

4240

Rectangular

20 %

Tape and Reel, 13 in

0.425 in (10.795 mm)

e3

Rectangular Package

Wraparound

2.2 μH

0.4 in (10.16 mm)

125 °C (257 °F)

12 A

L-07C2N2SV6T

Johanson Technology

General Purpose Inductor

RF Inductor

2

No

Yes

8

-40 °C (-40 °F)

Matte Tin with Nickel barrier

12000 MHz

Dual Ended

160 mΩ

1

Ceramic

100 MHz

13.636 %

e3

Rectangular Package

Wraparound

2.2 nH

100 °C (212 °F)

300 mA

LQH32CN4R7M33L

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Copper

43 MHz

Dual Ended

195 mΩ

1

Ferrite

1 MHz

0.079 in (2 mm)

1210

Unshielded

20 %

Tape and Reel, Embossed, 7 in

0.126 in (3.2 mm)

e2

Rectangular Package

Wraparound

4.7 μH

0.098 in (2.5 mm)

85 °C (185 °F)

650 mA

LQW15AN2N2B80D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-55 °C (-67 °F)

Matte Tin Over Nickel

15500 MHz

Dual Ended

22 mΩ

1

250 MHz

0.02 in (0.5 mm)

0402

Q measured at 250 MHz

4.55 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

One Surface

2.2 nH

0.024 in (0.6 mm)

125 °C (257 °F)

2.53 A

LQW15AN2N2C10D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

25

-55 °C (-67 °F)

Matte Tin Over Nickel

14000 MHz

Dual Ended

27 mΩ

1

Alumina

250 MHz

0.02 in (0.5 mm)

0402

Q measured at 250 MHz

Wirewound Chip

9.09 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

One Surface

2.2 nH

0.024 in (0.6 mm)

125 °C (257 °F)

1 A

SDR1005-330KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Copper Tin

14 MHz

Dual Ended

120 mΩ

1

Ferrite

1 kHz

0.197 in (5 mm)

5039

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.5 in (12.7 mm)

e2

Rectangular Package

One Surface

33 μH

0.394 in (10 mm)

125 °C (257 °F)

1.8 A

SRN3015-4R7M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin/Silver/Copper

65 MHz

Dual Ended

136 mΩ

1

Ferrite

1 MHz

0.059 in (1.5 mm)

1212

Rectangular

20 %

Tape and Reel, 7 in

0.118 in (3 mm)

e1

Rectangular Package

One Surface

4.7 μH

0.118 in (3 mm)

125 °C (257 °F)

1.4 A

SRP1038A-150M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

20

-55 °C (-67 °F)

Tin Over Nickel

9 MHz

Dual Ended

45 mΩ

1

Carbonyl Powder

100 kHz

0.15 in (3.8 mm)

4339

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.433 in (11 mm)

e3

Rectangular Package

Wraparound

15 μH

AEC-Q200

0.394 in (10 mm)

150 °C (302 °F)

6.25 A

SRP7030-2R2M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

Dual Ended

20 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

2.2 μH

0.255 in (6.47 mm)

125 °C (257 °F)

8 A

SRR6028-100Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Nickel Tin

25 MHz

Dual Ended

65 mΩ

1

Ferrite

100 kHz

0.11 in (2.8 mm)

2727

Rectangular

30 %

Tape and Reel, Embossed, 7 in

0.268 in (6.8 mm)

e2

Rectangular Package

One Surface

10 μH

0.268 in (6.8 mm)

125 °C (257 °F)

2 A

744043003

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

80 MHz

Dual Ended

35 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

3.3 μH

0.189 in (4.8 mm)

125 °C (257 °F)

2.15 A

744771220

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

3.8 MHz

Dual Ended

340 mΩ

1

Ferrite

100 kHz

0.236 in (6 mm)

4747

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.472 in (12 mm)

e1

Rectangular Package

Wraparound

220 μH

AEC-Q200

0.472 in (12 mm)

125 °C (257 °F)

1.1 A

82103C

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

35

-40 °C (-40 °F)

Tin

38 MHz

Dual Ended

400 mΩ

1

10 kHz

0.079 in (2 mm)

1210

Q is measured at 1 MHz

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.098 in (2.5 mm)

e3

Rectangular Package

Wraparound

10 μH

0.126 in (3.2 mm)

85 °C (185 °F)

500 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.