420mA SMD Power Inductors:

67 Products Found
We offer a wide range of semishielded, shielded, unshielded and wirewound SMD power inductors from multiple manufacturers.An SMD Inductor, or Surface Mount Device Inductor, has no wire leads on its ends. This type of inductor is mounted directly to the surface of a circuit board via a metal pad on each end of the device.An SMD inductor commonly comprises a small coil shaped much like a spring, made of an electrically conductive wire. Some SMD inductors have a core of some type at the centre of the coil. Depending on the material chosen to serve as a core, often ferrite based, and the size and density of the core itself, the operational properties of the coil can be altered to fit specific needs.How to choose a suitable deviceAs SMD power inductors are typically used for switching power supplies in portable applications like mobile phones, choosing a suitable device depends above all on its size. Circuit board space is at a premium, especially as ever more functionality, and an associated increase in current, is added to the phone.Other key criteria include the device’s inductance value at the power supply switching frequency, its coil DC resistance, the additional saturation current, the additional RMS current, the equivalent series impedance (ESR) and the Q factor. The choice of shielded or unshielded inductor type is also important, and depends on the application.Since chip inductor manufacturers rarely provide ESR and Q factor information, designers should ask them for it. The relationship between the inductance and the current given by the manufacturer is often limited to 25°C, so the relevant data within the desired operating temperature range should be obtained. The worst case is generally 85°C.
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1515465RL

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Each (Supplied on Cut Tape)
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100+
S$0.318
(S$0.3466)
200+
S$0.312
(S$0.3401)
500+
S$0.306
(S$0.3335)
Min: 100 / Mult: 1
22µH
-
420mA
15MHz
Unshielded
-
420mA
LQH43CN_03 Series
1812 [4532 Metric]
0.6ohm
± 10%
Ferrite
4.5mm
3.2mm
2.6mm
1515465

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1+
S$0.472
(S$0.5145)
10+
S$0.387
(S$0.4218)
50+
S$0.353
(S$0.3848)
100+
S$0.318
(S$0.3466)
200+
S$0.312
(S$0.3401)
More Pricing...
Min: 1 / Mult: 1
22µH
-
420mA
15MHz
Unshielded
-
420mA
LQH43CN_03 Series
1812 [4532 Metric]
0.6ohm
± 10%
Ferrite
4.5mm
3.2mm
2.6mm
2871355RL

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50+
S$0.477
(S$0.5199)
250+
S$0.318
(S$0.3466)
Min: 100 / Mult: 5
47µH
-
420mA
-
Unshielded
-
-
8400 Series
-
1.1ohm
± 10%
-
4.5mm
3.3mm
2.6mm
2871355

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5+
S$0.657
(S$0.7161)
50+
S$0.477
(S$0.5199)
250+
S$0.318
(S$0.3466)
Min: 5 / Mult: 5
47µH
-
420mA
-
Unshielded
-
-
8400 Series
-
1.1ohm
± 10%
-
4.5mm
3.3mm
2.6mm
3370456

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1+
S$0.438
(S$0.4774)
50+
S$0.404
(S$0.4404)
100+
S$0.381
(S$0.4153)
250+
S$0.342
(S$0.3728)
500+
S$0.306
(S$0.3335)
Min: 1 / Mult: 1
680µH
-
420mA
-
Unshielded
-
-
-
-
2.02ohm
± 20%
-
12.95mm
9.4mm
5.21mm
3370456RL

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100+
S$0.381
(S$0.4153)
250+
S$0.342
(S$0.3728)
500+
S$0.306
(S$0.3335)
Min: 100 / Mult: 1
680µH
-
420mA
-
Unshielded
-
-
-
-
2.02ohm
± 20%
-
12.95mm
9.4mm
5.21mm
3370270

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Each (Supplied on Full Reel)
Full Reel
Packaging Options
1000+
S$0.346
(S$0.3771)
Min: 1000 / Mult: 1000
680µH
-
420mA
-
Unshielded
-
-
-
-
2.02ohm
± 20%
-
12.95mm
9.4mm
5.21mm
3227513

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Cut Tape
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5+
S$0.355
(S$0.387)
100+
S$0.276
(S$0.3008)
Min: 5 / Mult: 5
15µH
-
420mA
-
Shielded
650mA
-
ASPI-2012 Series
-
1.368ohm
± 20%
-
2mm
2mm
1.2mm
1800385RL

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50+
S$0.830
(S$0.9047)
250+
S$0.737
(S$0.8033)
500+
S$0.707
(S$0.7706)
1000+
S$0.585
(S$0.6377)
2000+
S$0.538
(S$0.5864)
Min: 100 / Mult: 5
6.8µH
-
420mA
-
Unshielded
1.1A
-
WE-LQ Series
-
0.4ohm
± 20%
-
3.2mm
2.5mm
2mm
1800385

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5+
S$0.873
(S$0.9516)
50+
S$0.830
(S$0.9047)
250+
S$0.737
(S$0.8033)
500+
S$0.707
(S$0.7706)
1000+
S$0.585
(S$0.6377)
More Pricing...
Min: 5 / Mult: 5
6.8µH
-
420mA
-
Unshielded
1.1A
-
WE-LQ Series
-
0.4ohm
± 20%
-
3.2mm
2.5mm
2mm
2075619RL

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100+
S$0.755
(S$0.823)
250+
S$0.739
(S$0.8055)
500+
S$0.723
(S$0.7881)
1350+
S$0.707
(S$0.7706)
Min: 100 / Mult: 1
330µH
-
420mA
-
Shielded
440mA
-
DR Series
-
-
± 20%
-
7.6mm
7.6mm
3.55mm
2333720

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1+
S$1.420
(S$1.5478)
10+
S$1.170
(S$1.2753)
50+
S$1.080
(S$1.1772)
200+
S$0.974
(S$1.0617)
400+
S$0.900
(S$0.981)
More Pricing...
Min: 1 / Mult: 1
1mH
-
420mA
-
Shielded
400mA
-
SRR1240 Series
-
3ohm
± 10%
-
12.5mm
12.5mm
4mm
2075619

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1+
S$0.787
(S$0.8578)
50+
S$0.771
(S$0.8404)
100+
S$0.755
(S$0.823)
250+
S$0.739
(S$0.8055)
500+
S$0.723
(S$0.7881)
More Pricing...
Min: 1 / Mult: 1
330µH
-
420mA
-
Shielded
440mA
-
DR Series
-
-
± 20%
-
7.6mm
7.6mm
3.55mm
2082549

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1+
S$2.080
(S$2.2672)
50+
S$1.760
(S$1.9184)
100+
S$1.710
(S$1.8639)
250+
S$1.690
(S$1.8421)
500+
S$1.490
(S$1.6241)
More Pricing...
Min: 1 / Mult: 1
33µH
-
420mA
-
Shielded
320mA
-
WE-TPC Series
-
0.66ohm
± 30%
-
3.8mm
3.8mm
1.65mm
1864409

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5+
S$1.250
(S$1.3625)
50+
S$0.749
(S$0.8164)
250+
S$0.546
(S$0.5951)
500+
S$0.487
(S$0.5308)
1500+
S$0.410
(S$0.4469)
More Pricing...
Min: 5 / Mult: 5
470µH
-
420mA
-
Unshielded
-
-
MCSDC1006 Series
-
1.48ohm
± 10%
-
10mm
9.8mm
5.8mm
2292522

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Each (Supplied on Cut Tape)
Cut Tape
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10+
S$0.371
(S$0.4044)
100+
S$0.301
(S$0.3281)
500+
S$0.282
(S$0.3074)
1000+
S$0.262
(S$0.2856)
3000+
S$0.209
(S$0.2278)
More Pricing...
Min: 10 / Mult: 10
47µH
-
420mA
-
Shielded
570mA
-
TYS4018 Series
-
0.65ohm
± 20%
-
4mm
4mm
1.8mm
1864409RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$0.749
(S$0.8164)
250+
S$0.546
(S$0.5951)
500+
S$0.487
(S$0.5308)
1500+
S$0.410
(S$0.4469)
3200+
S$0.382
(S$0.4164)
More Pricing...
Min: 100 / Mult: 5
470µH
-
420mA
-
Unshielded
-
-
MCSDC1006 Series
-
1.48ohm
± 10%
-
10mm
9.8mm
5.8mm
2328721

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
S$0.644
(S$0.702)
50+
S$0.525
(S$0.5723)
250+
S$0.432
(S$0.4709)
500+
S$0.384
(S$0.4186)
1000+
S$0.335
(S$0.3652)
More Pricing...
Min: 5 / Mult: 5
82µH
-
420mA
-
Unshielded
580mA
-
SDR0403 Series
-
1.27ohm
± 10%
-
4.5mm
4mm
3.2mm
2082549RL

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100+
S$1.710
(S$1.8639)
250+
S$1.690
(S$1.8421)
500+
S$1.490
(S$1.6241)
1000+
S$1.060
(S$1.1554)
Min: 100 / Mult: 1
33µH
-
420mA
-
Shielded
320mA
-
WE-TPC Series
-
0.66ohm
± 30%
-
3.8mm
3.8mm
1.65mm
2333720RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$1.080
(S$1.1772)
200+
S$0.974
(S$1.0617)
400+
S$0.900
(S$0.981)
800+
S$0.826
(S$0.9003)
Min: 100 / Mult: 1
1mH
-
420mA
-
Shielded
400mA
-
SRR1240 Series
-
3ohm
± 10%
-
12.5mm
12.5mm
4mm
2292522RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.301
(S$0.3281)
500+
S$0.282
(S$0.3074)
1000+
S$0.262
(S$0.2856)
3000+
S$0.209
(S$0.2278)
6000+
S$0.205
(S$0.2234)
Min: 100 / Mult: 10
47µH
-
420mA
-
Shielded
570mA
-
TYS4018 Series
-
0.65ohm
± 20%
-
4mm
4mm
1.8mm
2328721RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$0.525
(S$0.5723)
250+
S$0.432
(S$0.4709)
500+
S$0.384
(S$0.4186)
1000+
S$0.335
(S$0.3652)
2000+
S$0.315
(S$0.3434)
Min: 100 / Mult: 1
82µH
-
420mA
-
Unshielded
580mA
-
SDR0403 Series
-
1.27ohm
± 10%
-
4.5mm
4mm
3.2mm
3288288RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.335
(S$0.3652)
250+
S$0.306
(S$0.3335)
500+
S$0.277
(S$0.3019)
1500+
S$0.248
(S$0.2703)
Min: 100 / Mult: 1
470µH
-
420mA
-
Semishielded
400mA
-
VLS-EX Series
-
2.782ohm
± 20%
-
6mm
6mm
4.5mm
3499437RL

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
50+
S$0.275
(S$0.2998)
250+
S$0.211
(S$0.230)
500+
S$0.186
(S$0.2027)
1000+
S$0.162
(S$0.1766)
Min: 100 / Mult: 5
68µH
-
420mA
-
Semishielded
190mA
-
VLS-CX-1 Series
-
1.992ohm
± 20%
-
3mm
3mm
1mm
3227497

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Each (Supplied on Cut Tape)
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5+
S$0.515
(S$0.5614)
50+
S$0.405
(S$0.4414)
250+
S$0.309
(S$0.3368)
500+
S$0.300
(S$0.327)
1500+
S$0.290
(S$0.3161)
More Pricing...
Min: 5 / Mult: 5
100µH
-
420mA
-
Shielded
450mA
-
ASPI-0418FS Series
-
1.33ohm
± 20%
-
4mm
4mm
1.8mm
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