2.1A SMD Power Inductors:

154 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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Inductance
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RMS Current (Irms)
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3370519RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
Rs.43.770
200+
Rs.30.330
400+
Rs.25.330
Min: 100 / Mult: 1
22µH
-
2.1A
Shielded
-
-
-
0.059ohm
± 20%
10mm
10mm
4.5mm
3370519

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.136.620
10+
Rs.84.200
50+
Rs.43.770
200+
Rs.30.330
400+
Rs.25.330
Min: 1 / Mult: 1
22µH
-
2.1A
Shielded
-
-
-
0.059ohm
± 20%
10mm
10mm
4.5mm
4341856

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.109.620
50+
Rs.90.480
100+
Rs.74.040
250+
Rs.73.000
500+
Rs.70.820
More Pricing...
Min: 1 / Mult: 1
10µH
-
2.1A
Shielded
1.85A
SRR0735HA Series
-
0.072ohm
± 20%
7.3mm
7.3mm
3.5mm
4246502

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.22.620
50+
Rs.18.450
250+
Rs.15.400
500+
Rs.14.230
1500+
Rs.13.050
More Pricing...
Min: 5 / Mult: 5
2.2µH
-
2.1A
Semishielded
1.3A
SRN2010BTA Series
-
0.168ohm
± 20%
1.6mm
2mm
0.9mm
4341856RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.74.040
250+
Rs.73.000
500+
Rs.70.820
1500+
Rs.61.830
Min: 100 / Mult: 1
10µH
-
2.1A
Shielded
1.85A
SRR0735HA Series
-
0.072ohm
± 20%
7.3mm
7.3mm
3.5mm
4246502RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
Rs.18.450
250+
Rs.15.400
500+
Rs.14.230
1500+
Rs.13.050
3000+
Rs.12.180
Min: 100 / Mult: 5
2.2µH
-
2.1A
Semishielded
1.3A
SRN2010BTA Series
-
0.168ohm
± 20%
1.6mm
2mm
0.9mm
2212503

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.87.870
10+
Rs.76.830
50+
Rs.70.610
100+
Rs.64.380
200+
Rs.57.640
More Pricing...
Min: 1 / Mult: 1
68µH
-
2.1A
Shielded
2.1A
SRR1260 Series
-
0.11ohm
± 20%
12.5mm
12.5mm
6mm
2431558

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.113.970
50+
Rs.105.270
100+
Rs.102.230
250+
Rs.99.180
500+
Rs.88.740
More Pricing...
Min: 1 / Mult: 1
22µH
-
2.1A
Semishielded
2.6A
WE-LQS Series
-
0.069ohm
± 20%
8mm
8mm
4.2mm
2374132

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.108.750
10+
Rs.84.660
50+
Rs.71.000
100+
Rs.65.780
200+
Rs.62.610
More Pricing...
Min: 1 / Mult: 1
68µH
-
2.1A
Shielded
2.1A
SRR1260A Series
-
0.11ohm
± 20%
12.5mm
12.5mm
6mm
3471348

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.30.450
50+
Rs.24.890
250+
Rs.20.450
500+
Rs.18.190
1000+
Rs.15.930
More Pricing...
Min: 5 / Mult: 5
2.2µH
-
2.1A
Semishielded
1.8A
LQH3NPZ_ME Series
-
0.078ohm
± 20%
3mm
3mm
1.4mm
2292532

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
Rs.27.840
100+
Rs.22.970
500+
Rs.21.670
1000+
Rs.20.360
3000+
Rs.17.580
More Pricing...
Min: 10 / Mult: 10
10µH
-
2.1A
Shielded
2.35A
TYS5040 Series
-
0.064ohm
± 20%
5mm
5mm
4mm
3577927

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.201.840
10+
Rs.188.790
50+
Rs.175.740
100+
Rs.160.080
200+
Rs.141.810
More Pricing...
Min: 1 / Mult: 1
100µH
-
2.1A
Shielded
3.5A
WE-PD Series
-
0.12ohm
± 20%
12mm
12mm
8mm
3501850

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.46.910
Min: 5 / Mult: 5
8.2µH
-
2.1A
Shielded
2.1A
MPL-AY Series
-
0.168ohm
± 20%
4.45mm
4.1mm
1.8mm
3604434

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.33.060
50+
Rs.23.840
250+
Rs.19.670
500+
Rs.18.580
1000+
Rs.17.490
More Pricing...
Min: 5 / Mult: 5
2.2µH
-
2.1A
Shielded
1.8A
LQH3NPH_ME Series
-
0.078ohm
± 20%
3mm
3mm
1.4mm
2329057

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.99.180
10+
Rs.67.080
25+
Rs.63.110
50+
Rs.59.140
100+
Rs.55.160
More Pricing...
Min: 1 / Mult: 1
68µH
-
2.1A
Unshielded
3.8A
SDR1806 Series
-
0.13ohm
± 20%
18.3mm
14mm
6.6mm
1635949

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.204.990
10+
Rs.188.130
25+
Rs.182.370
50+
Rs.176.600
100+
Rs.165.950
More Pricing...
Min: 1 / Mult: 1
150µH
Power
2.1A
Shielded
2.7A
WE-PD Series
-
0.2ohm
± 20%
12mm
12mm
10mm
3370494

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.79.550
10+
Rs.70.290
25+
Rs.60.500
50+
Rs.54.110
100+
Rs.46.530
Min: 1 / Mult: 1
150µH
-
2.1A
Shielded
-
-
-
0.293ohm
± 20%
18.54mm
15.24mm
7.62mm
3370308

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
250+
Rs.29.320
Min: 250 / Mult: 250
150µH
-
2.1A
Shielded
-
-
-
0.293ohm
± 20%
18.54mm
15.24mm
7.62mm
2292532RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.22.970
500+
Rs.21.670
1000+
Rs.20.360
3000+
Rs.17.580
6000+
Rs.16.530
Min: 100 / Mult: 10
10µH
-
2.1A
Shielded
2.35A
TYS5040 Series
-
0.064ohm
± 20%
5mm
5mm
4mm
2493867

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.99.060
50+
Rs.71.620
250+
Rs.54.860
500+
Rs.51.810
1500+
Rs.50.570
Min: 5 / Mult: 5
8.2µH
-
2.1A
Shielded
2.6A
SRP5015TA Series
-
0.21ohm
± 20%
5.7mm
5.2mm
1.3mm
2749106

RoHS

Each
5+
Rs.61.770
50+
Rs.51.250
250+
Rs.38.890
500+
Rs.37.730
1500+
Rs.36.560
More Pricing...
Min: 5 / Mult: 5
4.7µH
-
2.1A
Semishielded
4.9A
WE-LQSH Series
-
0.108ohm
± 20%
4mm
3.7mm
2mm
3774537

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.99.390
10+
Rs.81.470
50+
Rs.74.240
100+
Rs.67.010
200+
Rs.61.510
More Pricing...
Min: 1 / Mult: 1
100µH
-
2.1A
Shielded
2A
SRR1280 Series
-
0.15ohm
± 20%
12.5mm
12.5mm
7.5mm
2374166

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.113.100
10+
Rs.93.090
50+
Rs.81.180
100+
Rs.76.480
200+
Rs.70.300
More Pricing...
Min: 1 / Mult: 1
100µH
-
2.1A
Shielded
2A
SRR1280A Series
-
0.15ohm
± 20%
12.5mm
12.5mm
7.5mm
2212503RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.64.380
200+
Rs.57.640
600+
Rs.50.900
Min: 100 / Mult: 1
68µH
-
2.1A
Shielded
2.1A
SRR1260 Series
-
0.11ohm
± 20%
12.5mm
12.5mm
6mm
1635949RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.165.950
250+
Rs.154.410
Min: 100 / Mult: 1
150µH
Power
2.1A
Shielded
2.7A
WE-PD Series
-
0.2ohm
± 20%
12mm
12mm
10mm
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