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Charging Coils:

110 Products Found
Our range of wireless charging coils includes one coil, two coil and three coil devices, with inductance from 2.5µH to 47µH.Wireless charging coils are electronic components at the core of wireless charging technology; an approach which allows battery-operated mobile and portable devices to be recharged without need for cables or plugging in.Broadly, there are three types of wireless charging. There are charging pads that use tightly coupled electromagnetic inductive or non-radiative charging; charging bowls or through-surface type chargers that use loosely coupled or radiative electromagnetic resonant charging that can transmit a charge a few centimetres; and uncoupled radio frequency (RF) wireless charging that allows a trickle charging capability at distances of many feet.Both tightly coupled inductive and loosely coupled resonant charging operate on the same principle of physics: a time-varying magnetic field induces a current in a closed loop of wire.Qi wireless charging coils are important because they comply with the Qi charging standard. This is not the only wireless charging method available, but it's the first one that is supported by two of the largest and most-influential smartphone makers: Samsung and Apple.

Applications of wireless charging coils

Wireless charging is currently being used in many applications including:
  1. Smartphones and wearable technology
  2. Notebooks and tablets
  3. Power tools and service robots, such as vacuum cleaners
  4. Multicopters and electric toys
  5. Medical devices
  6. In-car charging
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3263661

RoHS

Date/Lot Code

Each
1+
€3.440
10+
€2.830
50+
€2.470
100+
€2.150
200+
€2.140
More Pricing...
Min: 1 / Mult: 1
IWTX Series
10µH
± 10%
0.08ohm
1 Coil
1 Layer
-
-
99@100kHz
-
55mm
55mm
4.5mm
Board Mount
-40°C
85°C
3364901

RoHS

Each
1+
€4.900
Min: 1 / Mult: 1
IWAS Series
22µH
± 5%
0.427ohm
1 Coil
1 Layer
-
-
38@200kHz
-
32mm
48mm
1.6mm
Board Mount
-40°C
105°C
2709585

RoHS

Each
1+
€3.590
10+
€2.750
25+
€2.580
50+
€2.400
100+
€2.120
Min: 1 / Mult: 1
AWCCA Series
25µH
± 10%
0.17ohm
1 Coil
2 Layers
-
-
85@100kHz
-
-
-
3mm
Board Mount
-25°C
85°C
2377530

RoHS

Date/Lot Code

Each
1+
€4.310
10+
€4.290
25+
€3.170
50+
€3.140
100+
€3.120
More Pricing...
Min: 1 / Mult: 1
WR Series
19µH
-
0.7ohm
1 Coil
1 Layer
-
-
-
-
44mm
40mm
0.62mm
Board Mount
-30°C
70°C
2377528

RoHS

Date/Lot Code

Each
1+
€4.990
5+
€4.520
10+
€4.040
25+
€3.580
50+
€3.380
More Pricing...
Min: 1 / Mult: 1
WR Series
13µH
-
0.2ohm
1 Coil
1 Layer
-
-
-
-
32.5mm
48.5mm
1mm
Board Mount
-30°C
70°C
2400024

RoHS

Date/Lot Code

Each
1+
€7.050
3+
€6.620
5+
€6.150
10+
€5.790
20+
€5.650
More Pricing...
Min: 1 / Mult: 1
WE-WPCC Series
16.7µH
± 10%
0.43ohm
1 Coil
1 Layer
4A
11MHz
32@125kHz
-
30.5mm
38.5mm
0.85mm
Board Mount
-20°C
105°C
2467268

RoHS

Date/Lot Code

Each
1+
€7.440
5+
€7.140
10+
€6.840
20+
€6.550
40+
€6.250
More Pricing...
Min: 1 / Mult: 1
WE-WPCC Series
11µH
± 10%
0.2ohm
1 Coil
1 Layer
-
16MHz
30@125kHz
-
26.5mm
34mm
0.89mm
Board Mount
-20°C
105°C
2467269

RoHS

Date/Lot Code

Each
1+
€8.980
5+
€8.620
10+
€8.260
20+
€7.900
40+
€7.540
More Pricing...
Min: 1 / Mult: 1
WE-WPCC Series
7.5µH
± 10%
0.38ohm
1 Coil
1 Layer
-
23MHz
16@125kHz
-
15.7mm
28.9mm
0.76mm
Board Mount
-20°C
105°C
2790521

RoHS

Date/Lot Code

Each
1+
€2.930
10+
€2.420
50+
€2.240
200+
€1.960
400+
€1.950
More Pricing...
Min: 1 / Mult: 1
WT Series
6.8µH
± 5%
0.18ohm
1 Coil
2 Layers
-
-
-
-
-
-
2.42mm
Board Mount
-30°C
70°C
2790525

RoHS

Date/Lot Code

Each
1+
€2.490
50+
€1.790
100+
€1.640
250+
€1.480
500+
€1.450
More Pricing...
Min: 1 / Mult: 1
WR Series
8.32µH
± 5%
0.98ohm
1 Coil
1 Layer
-
-
-
-
-
-
0.34mm
Board Mount
-30°C
70°C
2400022

RoHS

Date/Lot Code

Each
1+
€7.230
3+
€6.790
5+
€6.280
10+
€5.940
20+
€5.790
More Pricing...
Min: 1 / Mult: 1
WE-WPCC Series
12µH
± 10%
0.2ohm
1 Coil
1 Layer
6A
13MHz
33@125kHz
-
32mm
48mm
0.958mm
Board Mount
-20°C
105°C
2291720

RoHS

Date/Lot Code

Each
1+
€13.950
10+
€12.200
20+
€11.580
Min: 1 / Mult: 1
WE-WPCC Series
6.3µH
± 10%
0.024ohm
1 Coil
2 Layers
16A
20MHz
80@125kHz
-
53.3mm
53.3mm
6mm
Board Mount
-20°C
105°C
2452018

RoHS

Each
1+
€6.650
10+
€5.590
50+
€4.920
100+
€4.640
200+
€4.240
More Pricing...
Min: 1 / Mult: 1
SWC Series
12.5µH
± 10%
0.24ohm
1 Coil
1 Layer
-
-
20@100kHz
-
42mm
42mm
0.7mm
Board Mount
-40°C
85°C
2467264

RoHS

Each
1+
€8.980
10+
€8.740
50+
€8.490
100+
€7.190
200+
€6.200
More Pricing...
Min: 1 / Mult: 1
WE-WPCC Series
13µH
± 10%
0.5ohm
1 Coil
3 Layers
-
26MHz
17@125kHz
-
-
-
1.68mm
Board Mount
-20°C
105°C
2790529

RoHS

Date/Lot Code

Each
1+
€1.430
50+
€1.120
100+
€1.010
250+
€0.929
500+
€0.911
More Pricing...
Min: 1 / Mult: 1
WR Series
12.8µH
-
1.27ohm
1 Coil
2 Layers
-
-
-
-
10mm
30mm
0.52mm
Board Mount
-30°C
70°C
2790522

RoHS

Each
1+
€2.680
10+
€2.200
50+
€2.150
100+
€2.100
200+
€2.040
More Pricing...
Min: 1 / Mult: 1
WT Series
6.2µH
± 5%
0.095ohm
1 Coil
2 Layers
-
-
-
-
-
-
2.84mm
Board Mount
-30°C
70°C
2790531

RoHS

Date/Lot Code

Each
1+
€6.160
50+
€5.480
100+
€4.820
250+
€4.530
500+
€4.370
More Pricing...
Min: 1 / Mult: 1
WR Series
16.7µH
-
0.65ohm
1 Coil
1 Layer
-
-
-
-
44mm
40mm
0.52mm
Board Mount
-30°C
70°C
2965274

RoHS

Date/Lot Code

Each
1+
€8.660
5+
€7.500
10+
€6.780
20+
€6.550
40+
€6.310
More Pricing...
Min: 1 / Mult: 1
WE-WPCC Series
10µH
± 10%
0.45ohm
1 Coil
1 Layer
-
18.5MHz
19@125kHz
-
-
-
0.49mm
Board Mount
-20°C
105°C
3364898

RoHS

Date/Lot Code

Each
1+
€3.970
10+
€3.460
50+
€3.120
100+
€2.930
200+
€2.740
More Pricing...
Min: 1 / Mult: 1
IWAS Series
11µH
± 5%
0.185ohm
1 Coil
1 Layer
-
-
30@200kHz
-
26.65mm
38.1mm
1.7mm
Board Mount
-40°C
105°C
3263659

RoHS

Date/Lot Code

Each
1+
€2.030
10+
€1.650
50+
€1.400
200+
€1.320
400+
€1.240
More Pricing...
Min: 1 / Mult: 1
IWTX Series
6.3µH
± 10%
0.045ohm
1 Coil
1 Layer
-
-
120@100kHz
-
-
-
3mm
Board Mount
-40°C
85°C
2291719

RoHS

Date/Lot Code

Each
1+
€14.300
10+
€12.510
20+
€11.890
Min: 1 / Mult: 1
WE-WPCC Series
24µH
± 10%
0.1ohm
1 Coil
2 Layers
10A
5MHz
180@125kHz
-
53.3mm
53.3mm
6mm
Board Mount
-20°C
105°C
2790523

RoHS

Date/Lot Code

Each
1+
€3.470
10+
€3.090
50+
€2.930
100+
€2.840
200+
€2.820
More Pricing...
Min: 1 / Mult: 1
WT Series
6.3µH
± 5%
0.115ohm
1 Coil
2 Layers
-
-
-
-
-
-
2.15mm
Board Mount
-30°C
70°C
3263655

RoHS

Date/Lot Code

Each
1+
€2.100
10+
€1.620
50+
€1.510
100+
€1.420
200+
€1.350
More Pricing...
Min: 1 / Mult: 1
IWTX Series
6.3µH
± 10%
0.045ohm
1 Coil
2 Layers
-
-
120@100kHz
-
50mm
50mm
3mm
Board Mount
-40°C
85°C
3224273

RoHS

Each
1+
€6.970
10+
€5.910
25+
€5.540
50+
€4.800
100+
€4.500
Min: 1 / Mult: 1
AWCCA Series
6.3µH
± 10%
0.08ohm
1 Coil
1 Layer
-
-
60@100kHz
-
35mm
52mm
1.76mm
Board Mount
-40°C
120°C
3650731

RoHS

Date/Lot Code

Each
1+
€6.620
5+
€5.990
10+
€5.360
25+
€5.220
50+
€5.080
More Pricing...
Min: 1 / Mult: 1
WT Series
24µH
-
0.1ohm
1 Coil
2 Layers
-
-
-
-
-
-
3.81mm
Board Mount
-30°C
70°C
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