Showing
of 240
Compare
Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Function
Type
Inductance
Tolerance
DC Resistance (DCR)
Q @ Freq
Current Rating (Amps)
Current - Saturation (Isat)
Frequency - Self Resonant
Operating Temperature
Size / Dimension
WR222230-26M8-G
WR222230-26M8-G
RX 1 COIL 2 LYR 27UH
TDK Corporation
1,342
In Stock
1 : £2.55000
Tray
Tray
ActiveReceiver1 Coil, 2 Layer27µH-1.1Ohm Max-----0.87" Dia x 0.03" H (22.0mm x 0.9mm)
WR Series
WR303050-15F5-G
RX 1 COIL 2 LYR 12.3UH
TDK Corporation
2,945
In Stock
1 : £3.93000
Tray
Tray
ActiveReceiver1 Coil, 2 Layer12.3µH-410mOhm-----1.18" L x 1.16" W x 0.03" H (30.0mm x 29.6mm x 1.0mm)
760308103202
760308103202
RX 1 COIL 1 LYR BIFILAR 12UH
Würth Elektronik
2,070
In Stock
1 : £5.33000
Tray
Tray
ActiveReceiver1 Coil, 1 Layer, Bifilar12µH±10%160mOhm33 @ 125kHz2.9A6A25MHz-20°C ~ 105°C1.89" L x 1.26" W x 0.04" H (48.0mm x 32.0mm x 1.0mm)
760308101214
760308101214
RX 1 COIL 3 LAYER 26UH 1.1A
Würth Elektronik
1,097
In Stock
1 : £6.59000
Tray
Tray
ActiveReceiver1 Coil, 3 Layer26µH±10%520mOhm Max25 @ 125kHz1.1A2A11MHz-20°C ~ 105°C0.75" Dia x 0.03" H (19.0mm x 0.8mm)
760308103205
760308103205
RX 1 COIL 1 LYR BIFILAR 11UH
Würth Elektronik
983
In Stock
1 : £7.18000
Box
Box
ActiveReceiver1 Coil, 1 Layer, Bifilar11µH±10%180mOhm30 @ 125kHz2.5A4A16MHz-20°C ~ 105°C1.34" L x 1.04" W x 0.04" H (34.0mm x 26.5mm x 0.9mm)
760308102207
760308102207
RX 1 COIL 1 LYR BIFILAR 8UH 5A
Würth Elektronik
1,195
In Stock
1 : £8.68000
Box
Box
ActiveReceiver1 Coil, 1 Layer, Bifilar8µH±10%60mOhm30 @ 125kHz5A10A16MHz-20°C ~ 105°C1.57" L x 1.57" W x 0.05" H (40mm x 40mm x 1.2mm)
76030810 Series
760308101103
TX 1 COIL 1 LAYER 6.5UH 3A
Würth Elektronik
309
In Stock
1 : £10.03000
Box
Box
ActiveTransmitter1 Coil, 1 Layer6.5µH±10%180mOhm Max35 @ 125kHz3A8A20MHz-20°C ~ 105°C1.18" L x 1.18" W x 0.07" H (30.0mm x 30.0mm x 1.9mm)
760308101104
760308101104
TX 1 COIL 2 LAYER 6.3UH 2.5A
Würth Elektronik
586
In Stock
1 : £10.84000
Box
Box
ActiveTransmitter1 Coil, 2 Layer6.8µH±10%125mOhm Max42 @ 125kHz2.5A6A20MHz-20°C ~ 105°C0.81" Dia x 0.10" H (20.5mm x 2.6mm)
760308111
760308111
TX 1 COIL 2 LYR BIFIL 6.3UH 13A
Würth Elektronik
3,046
In Stock
1 : £11.23000
Tray
Tray
ActiveTransmitter1 Coil, 2 Layer, Bifilar6.3µH±10%24mOhm Max80 @ 125kHz13A16A20MHz-20°C ~ 105°C2.10" L x 2.10" W x 0.24" H (53.3mm x 53.3mm x 6.0mm)
WR221230
WR221230-36M8-G
RX 1 COIL 2 LYR 27.9UH
TDK Corporation
1,199
In Stock
1 : £1.89000
Tray
Tray
ActiveReceiver1 Coil, 2 Layer27.9µH-1.21Ohm Max------
WR301025-19M8-G
WR301025-19M8-G
RX 1 COIL 2 LYR 12.8UH
TDK Corporation
8,383
In Stock
1 : £2.09000
Tray
Tray
ActiveReceiver1 Coil, 2 Layer12.8µH-1.27Ohm Max------
WIRELESS CHARGING TRANSMIT COIL
IWTX50R0CZEB6R3KF1
WIRELESS CHARGING TRANSMIT COIL
Vishay Dale
1,097
In Stock
1 : £2.17000
Tray
-
Tray
ActiveTransmitter1 Coil, 1 Layer6.3µH±10%45mOhm Max120 @ 100kHz5A---40°C ~ 85°C1.97" Dia x 0.12" H (50.0mm x 3.0mm)
1,421
In Stock
1 : £2.88000
Tray
Tray
ActiveReceiver1 Coil, 1 Layer46µH-1.25Ohm------
4,002
In Stock
1 : £3.32000
Tray
Tray
ActiveReceiver1 Coil, 2 Layer11µH±5%350mOhm-----0.79" Dia x 0.03" H (20.0mm x 0.8mm)
WR202020-18M8-G
WR202020-18M8-G
RX 1 COIL, 1 LYR 9.9UH
TDK Corporation
307
In Stock
1 : £3.34000
Tray
Tray
ActiveReceiver1 Coil, 1 Layer9.9µH-520mOhm-----0.79" Dia x 0.02" H (20.0mm x 0.6mm)
WR151580-48F2-G
WR151580-48F2-G
RX 1 COIL 4 LYR 27.1UH
TDK Corporation
62
In Stock
1 : £3.39000
Tray
Tray
ActiveReceiver1 Coil, 4 Layer27.1µH-500mOhm-----0.59" Dia x 0.10" H (15.0mm x 2.6mm)
WT151512-22F2-ID
WT151512-22F2-ID
TX 1 COIL 2 LYR 6.8UH
TDK Corporation
2,806
In Stock
1 : £3.46000
Box
Box
ActiveTransmitter1 Coil, 2 Layer6.8µH±5%170mOhm-----0.60" Dia x 0.09" H (15.3mm x 2.2mm)
WT202012-15F2-ID
WT202012-15F2-ID
TX 1 COIL 2 LYR 6.2UH
TDK Corporation
14,533
In Stock
1 : £3.56000
Tray
Tray
ActiveTransmitter1 Coil, 2 Layer6.2µH±5%80mOhm-----0.80" Dia x 0.10" H (20.3mm x 2.7mm)
WR303050-12F5-ID
WR303050-12F5-ID
RX 1 COIL 1 LYR 8.23UH
TDK Corporation
1,548
In Stock
1 : £4.21000
Tray
Tray
ActiveReceiver1 Coil, 1 Layer8.23µH±5%260mOhm-----1.18" L x 1.17" W x 0.03" H (30.0mm x 29.6mm x 0.9mm)
IWAS-3827AB-F1 10 5% EB E2
IWAS3827ABEB110JF1
IWAS-3827AB-F1 10 5% EB E2
Vishay Dale
2
In Stock
1 : £4.25000
Tray
-
Tray
ActiveReceiver1 Coil, 1 Layer10.65µH±5%185mOhm30 @ 200kHz----40°C ~ 105°C1.50" L x 1.05" W x 0.07" H (38.1mm x 26.7mm x 1.7mm)
WR Series
WR483265-15F5-G
RX 1 COIL 1 LYR 13.3UH
TDK Corporation
1,932
In Stock
1 : £4.44000
Tray
Tray
ActiveReceiver1 Coil, 1 Layer13.3µH-200mOhm-----1.89" L x 1.27" W x 0.04" H (48.2mm x 32.2mm x 1.2mm)
WRSC-13R0K-26
WRSC-13R0K-26
WIRELESS CHARGE COIL 13.0UH 2.0A
Signal Transformer
176
In Stock
1 : £4.48000
Bulk
Bulk
ActiveTransmitter1 Coil, 4 Layer13µH±10%500mOhm17 @ 125kHz800mA2A--25°C ~ 105°C0.41" Dia x 0.07" H (10.3mm x 1.9mm)
1,144
In Stock
1 : £4.52000
Bulk
Bulk
ActiveTransmitter1 Coil, 1 Layer6.3µH-60mOhm-----2.02" Dia x 0.13" H (51.4mm x 3.4mm)
WT303012-12F2-ID
WT303012-12F2-ID
TX 1 COIL 2 LYR 6.3UH
TDK Corporation
3,991
In Stock
1 : £4.55000
Tray
Tray
ActiveTransmitter1 Coil, 2 Layer6.3µH±5%90mOhm-----1.18" Dia x 0.08" H (30.0mm x 2.0mm)
WRSC-7R2K-32
WRSC-7R2K-32
WIRELESS CHARGE COIL 7.2UH 0.80A
Signal Transformer
227
In Stock
1 : £4.57000
Bulk
Bulk
ActiveTransmitter1 Coil, 4 Layer7.2µH±10%440mOhm Max10 @ 125kHz500mA1A--25°C ~ 105°C0.24" Dia x 0.08" H (6.0mm x 2.0mm)
Showing
of 240

Wireless Charging Coils


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.