Wireless charging coils generate an alternating electromagnetic field used to inductively transfer energy to other coils positioned parallel and in close proximity. The energy is used to charge batteries or run the device receiving the energy. The coils may be designed as receivers, transmitters or dual purpose having single or multiple coils and multiple layers of windings. They are rated by their inductance, self resonant frequency, saturation current and Q factor at a given frequency.
Product List
259 Items
PDF
Mfr Part #
Quantity Available
UnitPrice
RFQ
Series
Packaging
Product Status
Function
Type
Inductance
Tolerance
DC Resistance (DCR)
Q @ Freq
Current Rating (Amps)
Current - Saturation (Isat)
Frequency - Self Resonant
Operating Temperature
Size / Dimension
AWCCA-20R20H08-C01-B
RECEIVER COIL, 12UH
Abracon LLC
212
$3.47
AWCCA
Box
Not For New Designs
Receiver
1 Coil, 1 Layer
12µH
±10%
290mOhm
20 @ 100kHz
-
-
-
-25°C ~ 85°C
0.79" L x 0.79" W x 0.03" H (20.0mm x 20.0mm x 0.8mm)
AWCCA-26R26H08-C01-B
RX 1 COIL 1 LAYER 10UH
Abracon LLC
109
$3.68
AWCCA
Box
Not For New Designs
Receiver
1 Coil, 1 Layer
10µH
±10%
320mOhm
18.5 @ 100kHz
-
-
-
-25°C ~ 85°C
1.02" Dia x 0.03" W (26.0mm x 0.8mm)
SWC4242KB120-100
RX 1 COIL 1 LAYER 12.5UH
Laird-Signal Integrity Products
201
$4.04
SWC
Box
Active
Receiver
1 Coil, 1 Layer
12.5µH
±10%
240mOhm Max
20 @ 100kHz
-
-
-
-40°C ~ 85°C
1.65" L x 1.65" W x 0.03" H (42.0mm x 42.0mm x 0.7mm)
AWCCA-50N50H35-C01-B
RX TX 1 COIL 1 LAYER 24UH 5.4A
Abracon LLC
219
$4.43
AWCCA-50N50
Box
Not For New Designs
Receiver, Transmitter
1 Coil, 1 Layer
24µH
±10%
72mOhm
160 @ 100kHz
5.4A
21A
3MHz
-25°C ~ 85°C
1.96" L x 1.96" W x 0.13 " H (50.0mm x 50.0mm x 3.5mm)
AWCCA-50N50H35-C02-B
RX TX 1 COIL 1 LAYER 6.3UH 10.6A
Abracon LLC
35
$4.47
AWCCA-50N50
Box
Not For New Designs
Receiver, Transmitter
1 Coil, 1 Layer
6.3µH
±10%
19mOhm
72 @ 100kHz
10.6A
36A
6.4MHz
-25°C ~ 85°C
1.96" L x 1.96" W x 0.13 " H (50.0mm x 50.0mm x 3.5mm)
AWCCA-50N50H40-C02-B
RX TX 1 COIL 1 LAYER 6.3UH 11.1A
Abracon LLC
9
$4.67
AWCCA-50N50
Box
Not For New Designs
Receiver, Transmitter
1 Coil, 1 Layer
6.3µH
±10%
19mOhm
72 @ 100kHz
11.1A
40A
5.7MHz
-25°C ~ 85°C
1.96" L x 1.96" W x 0.15" H (50.0mm x 50.0mm x 4.0mm)
AWCCA-TX523517-102
WIRELESS CHARGING COIL
Abracon LLC
76
$4.83
AWCCA
Tray
Not For New Designs
Transmitter
1 Coil, 1 Layer
6.3µH
-
80mOhm
60 @ 100kHz
-
-
-
-40°C ~ 120°C
2.05" L x 1.38" W x 0.07" H (52.0mm x 35.0mm x 1.8mm)
WTSC-10R0K-A3
SINGLE-COIL CIRCLE BASE WIRELESS
Signal Transformer
109
$4.60
WCC
Box
Active
Transmitter
1 Coil, 2 Layer
10µH
±10%
75mOhm Max
-
4A
6A
-
-20°C ~ 85°C
1.38" Dia x 0.13" H (35.0mm x 3.3mm)
WT505090-10F2-LP-G
TX 1 COIL, 1 LYR 6.3UH
TDK Corporation
62
$4.74
WT
Tray
Not For New Designs
Transmitter
1 Coil, 1 Layer
6.3µH
-
60mOhm
-
-
-
-
-
1.97" Dia x 0.10" H (50.0mm x 2.5mm)
AWCCA-TX535315-101
WIRELESS CHARGING COIL
Abracon LLC
12
$5.53
AWCCA
Tray
Not For New Designs
Transmitter
1 Coil, 1 Layer
10µH
±10%
55mOhm
135 @ 125kHz
-
-
-
-40°C ~ 85°C
2.09" L x 2.09" W x 0.18" H (53.0mm x 53.0mm x 4.5mm)
SWC5547AK120-500
TX 1 COIL 1 LAYER 12.5UH
Laird-Signal Integrity Products
79
$6.04
SWC
Box
Active
Transmitter
1 Coil, 1 Layer
12.5µH
±10%
65mOhm Max
90 @ 100kHz
-
-
-
-40°C ~ 125°C
2.173" L x 1.858" W x 0.118" H (55.20mm x 47.20mm x 3.00mm)
AWCCA-TX1005545-F002
WIRELESS CHARGING COIL
Abracon LLC
82
$6.67
AWCCA
Tray
Not For New Designs
Transmitter
3 Coil, 1 Layer
12.5µH, 11.5µH, 12.5µH
±10%
75mOhm
90 @ 100kHz
-
-
-
-25°C ~ 85°C
3.94" L x 2.17" W x 0.18" H (100.0mm x 55.0mm x 4.5mm)
WTSQ-10R0K-MP-A5
SINGLE-COIL SQUARE BASE WIRELESS
Signal Transformer
28
$6.55
WCC
Box
Active
Transmitter
1 Coil, 2 Layer
10µH
±10%
48mOhm Max
-
7A
10A
-
-20°C ~ 85°C
2.09" L x 2.09" W x 0.21" H (53.0mm x 53.0mm x 5.3mm)
AWCCA-53N53H50-C02-B
RX TX 1 COIL 1 LAYER 6.3UH 11A
Abracon LLC
46
$8.11
AWCCA-53N53
Box
Active
Receiver, Transmitter
1 Coil, 1 Layer
6.3µH
±10%
19mOhm
66 @ 100kHz
11A
40A
6.4MHz
-25°C ~ 85°C
2.08" L x 2.08" W x 0.19" H (53.0mm x 53.0mm x 5.0mm)
AWCCA-50N50H40-C01-B
RX TX 1 COIL 1 LAYER 24UH 5.7A
Abracon LLC
58
$8.82
AWCCA-50N50
Box
Not For New Designs
Receiver, Transmitter
1 Coil, 1 Layer
24µH
±10%
72mOhm
165 @ 100kHz
5.7A
27A
2.9MHz
-25°C ~ 85°C
1.96" L x 1.96" W x 0.15" H (50.0mm x 50.0mm x 4.0mm)
WTM-7R1K-A28
DOUBLE-COIL WIRELESS CHARGING CO
Signal Transformer
34
$9.96
WCC
Box
Active
Transmitter
2 Coil, 1 Layer
7.1µH
±10%
45mOhm Max
-
7A
10A
-
-20°C ~ 85°C
3.70" L x 2.05" W x 0.16" H (94.0mm x 52.0mm x 4.0mm)
WTM-7R3K-S7
DOUBLE-COIL WIRELESS CHARGING CO
Signal Transformer
72
$10.72
WCC
Box
Active
Transmitter
2 Coil, 1 Layer
7.3µH
±10%
50mOhm Max
-
7A
12A
-
-20°C ~ 85°C
3.94" L x 2.17" W x 0.16" H (100.0mm x 55.0mm x 4.0mm)
WTM-7R0K-A28
MULTI-COIL WIRELESS CHARGING COI
Signal Transformer
60
$10.77
WCC
Box
Active
Transmitter
3 Coil, 1 Layer
6.5µH, 7µH
±10%
45mOhm Max
-
7A
12A
-
-20°C ~ 85°C
3.70" L x 2.05" W x 0.16" H (94.0mm x 52.0mm x 4.0mm)
1461790001
RX 1 COIL 1 LAYER 17.3UH
Molex
27
$10.99
NuCurrent, PowerLife, 146179
Bulk
Obsolete
Receiver
1 Coil, 1 Layer
17.3µH
±2%
450mOhm
-
-
-
-
-
1.69" L x 1.97" W x 0.02" H (43.0mm x 50.0mm x 0.5mm)
