4.7µH SMD Power Inductors:

1,224 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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2289056

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$15.100
10+
HK$12.750
50+
HK$11.840
100+
HK$9.480
200+
HK$9.300
Min: 1 / Mult: 1
4.7µH
-
5.1A
-
Shielded
4.5A
-
XAL40xx Series
-
0.0441ohm
± 20%
-
4mm
4mm
3.1mm
2289218

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$28.770
50+
HK$25.580
100+
HK$22.390
250+
HK$19.130
500+
HK$11.500
Min: 1 / Mult: 1
4.7µH
-
5A
-
Shielded
2A
-
XFL4020 Series
-
0.0574ohm
± 20%
-
4mm
4mm
2.1mm
3471341

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
HK$2.390
50+
HK$2.000
250+
HK$2.000
Min: 5 / Mult: 5
4.7µH
-
1.7A
-
Semishielded
1.3A
-
LQH3NPN_ME Series
-
0.12ohm
± 20%
-
3mm
3mm
1.4mm
1848250

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$13.810
10+
HK$13.490
50+
HK$12.990
100+
HK$11.180
200+
HK$10.590
More Pricing...
Min: 1 / Mult: 1
4.7µH
-
13A
-
Shielded
15A
-
WE-HCC Series
-
0.0082ohm
± 20%
-
10.9mm
10mm
9.3mm
9522190

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
HK$1.940
50+
HK$1.620
250+
HK$1.440
500+
HK$1.290
1000+
HK$1.140
More Pricing...
Min: 5 / Mult: 5
4.7µH
-
650mA
43MHz
Shielded
-
650mA
LQH32CN_33 Series
1210 [3225 Metric]
0.15ohm
± 20%
Ferrite
3.2mm
2.5mm
2mm
2289218RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$22.390
250+
HK$19.130
500+
HK$11.500
Min: 100 / Mult: 1
4.7µH
-
5A
-
Shielded
2A
-
XFL4020 Series
-
0.0574ohm
± 20%
-
4mm
4mm
2.1mm
2289056RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$9.480
200+
HK$9.300
Min: 100 / Mult: 1
4.7µH
-
5.1A
-
Shielded
4.5A
-
XAL40xx Series
-
0.0441ohm
± 20%
-
4mm
4mm
3.1mm
2077823

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$10.550
Min: 1 / Mult: 1
4.7µH
-
7A
-
Shielded
19A
-
WE-LHMI Series
-
0.0155ohm
± 20%
-
11mm
10mm
3.8mm
2077823RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
1+
HK$10.550
Min: 100 / Mult: 1
4.7µH
-
7A
-
Shielded
19A
-
WE-LHMI Series
-
0.0155ohm
± 20%
-
11mm
10mm
3.8mm
1848250RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$11.180
200+
HK$10.590
400+
HK$9.990
Min: 100 / Mult: 1
4.7µH
-
13A
-
Shielded
15A
-
WE-HCC Series
-
0.0082ohm
± 20%
-
10.9mm
10mm
9.3mm
2448570RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$11.160
250+
HK$10.570
500+
HK$9.820
1500+
HK$8.870
3000+
HK$7.920
Min: 100 / Mult: 5
4.7µH
-
1A
-
Shielded
2.1A
-
WE-MAPI Series
-
0.345ohm
± 20%
-
2.5mm
2mm
1.2mm
2448570

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
HK$12.000
50+
HK$11.160
250+
HK$10.570
500+
HK$9.820
1500+
HK$8.870
More Pricing...
Min: 5 / Mult: 5
4.7µH
-
1A
-
Shielded
2.1A
-
WE-MAPI Series
-
0.345ohm
± 20%
-
2.5mm
2mm
1.2mm
9522190RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$1.620
250+
HK$1.440
500+
HK$1.290
1000+
HK$1.140
2000+
HK$1.010
Min: 100 / Mult: 5
4.7µH
-
650mA
43MHz
Shielded
-
650mA
LQH32CN_33 Series
1210 [3225 Metric]
0.15ohm
± 20%
Ferrite
3.2mm
2.5mm
2mm
2836811

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$13.980
10+
HK$12.280
50+
HK$10.580
100+
HK$8.880
200+
HK$8.570
Min: 1 / Mult: 1
4.7µH
-
8.7A
-
Shielded
3.3A
-
XFL5030 Series
-
0.022ohm
± 20%
-
5.48mm
5.28mm
3.1mm
2836811RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$8.880
200+
HK$8.570
Min: 100 / Mult: 1
4.7µH
-
8.7A
-
Shielded
3.3A
-
XFL5030 Series
-
0.022ohm
± 20%
-
5.48mm
5.28mm
3.1mm
3471341RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$2.000
250+
HK$2.000
Min: 100 / Mult: 5
4.7µH
-
1.7A
-
Semishielded
1.3A
-
LQH3NPN_ME Series
-
0.12ohm
± 20%
-
3mm
3mm
1.4mm
3976921

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
HK$1.940
50+
HK$1.370
250+
HK$1.140
500+
HK$1.090
1000+
HK$1.040
More Pricing...
Min: 5 / Mult: 5
4.7µH
-
2.2A
-
Shielded
2.8A
-
SRP3212A Series
-
0.146ohm
± 20%
-
3.2mm
2.5mm
1mm
3976921RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$1.370
250+
HK$1.140
500+
HK$1.090
1000+
HK$1.040
2000+
HK$0.957
Min: 100 / Mult: 5
4.7µH
-
2.2A
-
Shielded
2.8A
-
SRP3212A Series
-
0.146ohm
± 20%
-
3.2mm
2.5mm
1mm
4360089

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$9.700
10+
HK$9.330
100+
HK$8.960
500+
HK$7.520
1000+
HK$6.180
More Pricing...
Min: 1 / Mult: 1
4.7µH
-
4.1A
-
Semishielded
6.5A
-
WE-LQS Series
-
0.019ohm
± 30%
-
8mm
8mm
4.2mm
2288629

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$17.170
10+
HK$15.430
50+
HK$13.680
100+
HK$11.930
200+
HK$10.190
More Pricing...
Min: 1 / Mult: 1
4.7µH
-
2.3A
-
Shielded
1.44A
-
MSS6122 Series
-
0.065ohm
± 20%
-
6.1mm
6.1mm
2.2mm
1636164

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$18.050
10+
HK$17.240
25+
HK$16.400
50+
HK$15.540
100+
HK$14.360
More Pricing...
Min: 1 / Mult: 1
4.7µH
-
8.5A
-
Unshielded
15A
-
WE-PD4 Series
-
0.011ohm
± 20%
-
22mm
15mm
7mm
2288629RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$11.930
200+
HK$10.190
500+
HK$8.440
2500+
HK$7.850
5000+
HK$7.700
Min: 100 / Mult: 1
4.7µH
-
2.3A
-
Shielded
1.44A
-
MSS6122 Series
-
0.065ohm
± 20%
-
6.1mm
6.1mm
2.2mm
2361903

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$7.990
50+
HK$7.340
100+
HK$6.830
250+
HK$6.820
500+
HK$6.300
More Pricing...
Min: 1 / Mult: 1
4.7µH
-
900mA
-
Shielded
2.4A
-
WE-MAPI Series
-
0.409ohm
± 20%
-
3mm
3mm
1mm
1636164RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$14.360
250+
HK$13.760
Min: 100 / Mult: 1
4.7µH
-
8.5A
-
Unshielded
15A
-
WE-PD4 Series
-
0.011ohm
± 20%
-
22mm
15mm
7mm
2361903RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$6.830
250+
HK$6.820
500+
HK$6.300
1000+
HK$6.170
Min: 100 / Mult: 1
4.7µH
-
900mA
-
Shielded
2.4A
-
WE-MAPI Series
-
0.409ohm
± 20%
-
3mm
3mm
1mm
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