Wireless Charging Coils

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of 244

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
IWTX50R0CZEB6R3KF1 WIRELESS CHARGING TRANSMIT COIL Vishay Dale	241 In Stock	1 : R38,06000 Tray	-	Tray	Active	Transmitter	1 Coil, 1 Layer	6.3µH	±10%	45mOhm Max	120 @ 100kHz	5A	-	-	-40°C ~ 85°C	1.97" Dia x 0.12" H (50.0mm x 3.0mm)
WR222230-26M8-G RX 1 COIL 2 LYR 27UH TDK Corporation	717 In Stock	1 : R47,53000 Tray	WR	Tray	Active	Receiver	1 Coil, 2 Layer	27µH	-	1.1Ohm Max	-	-	-	-	-	0.87" Dia x 0.03" H (22.0mm x 0.9mm)
WT303012-12F2-ID TX 1 COIL 2 LYR 6.3UH TDK Corporation	924 In Stock	1 : R62,37000 Tray	WT	Tray	Active	Transmitter	1 Coil, 2 Layer	6.3µH	±5%	90mOhm	-	-	-	-	-	1.18" Dia x 0.08" H (30.0mm x 2.0mm)
WT202012-15F2-ID TX 1 COIL 2 LYR 6.2UH TDK Corporation	4 548 In Stock	1 : R64,15000 Tray	WT	Tray	Active	Transmitter	1 Coil, 2 Layer	6.2µH	±5%	80mOhm	-	-	-	-	-	0.80" Dia x 0.10" H (20.3mm x 2.7mm)
WR303050-12F5-ID RX 1 COIL 1 LYR 8.23UH TDK Corporation	744 In Stock	1 : R74,70000 Tray	WR	Tray	Active	Receiver	1 Coil, 1 Layer	8.23µH	±5%	260mOhm	-	-	-	-	-	1.18" L x 1.17" W x 0.03" H (30.0mm x 29.6mm x 0.9mm)
WR483245-15F5-G RX 1 COIL 1 LYR 13UH TDK Corporation	151 In Stock	1 : R84,70000 Tray	WR	Tray	Active	Receiver	1 Coil, 1 Layer	13µH	-	200mOhm	-	-	-	-	-	1.89" L x 1.27" W x 0.03" H (48.2mm x 32.2mm x 1.0mm)
WR483265-15F5-G RX 1 COIL 1 LYR 13.3UH TDK Corporation	447 In Stock	1 : R85,60000 Tray	WR	Tray	Active	Receiver	1 Coil, 1 Layer	13.3µH	-	200mOhm	-	1.87A	-	-	-	1.89" L x 1.27" W x 0.04" H (48.2mm x 32.2mm x 1.2mm)
760308103202 RX 1 COIL 1 LYR BIFILAR 12UH Würth Elektronik	3 392 In Stock	1 : R103,82000 Tray	WE-WPCC	Tray	Active	Receiver	1 Coil, 1 Layer, Bifilar	12µH	±10%	160mOhm	33 @ 125kHz	2.9A	6A	25MHz	-20°C ~ 105°C	1.89" L x 1.26" W x 0.04" H (48.0mm x 32.0mm x 1.0mm)
760308101214 RX 1 COIL 3 LAYER 26UH 1.1A Würth Elektronik	1 431 In Stock	1 : R128,31000 Tray	WE-WPCC	Tray	Active	Receiver	1 Coil, 3 Layer	26µH	±10%	520mOhm Max	25 @ 125kHz	1.1A	2A	11MHz	-20°C ~ 105°C	0.75" Dia x 0.03" H (19.0mm x 0.8mm)
760308101220 RX 1 COIL 3 LAYER BIFILAR 12.6UH Würth Elektronik	2 084 In Stock	1 : R136,71000 Box	WE-WPCC	Box	Active	Receiver	1 Coil, 3 Layer, Bifilar	12.6µH	±10%	340mOhm Max	20 @ 125kHz	1.1A	2.5A	19MHz	-20°C ~ 105°C	0.67" Dia x 0.03" H (17.0mm x 0.8mm)
760308103205 RX 1 COIL 1 LYR BIFILAR 11UH Würth Elektronik	843 In Stock	1 : R139,92000 Box	WE-WPCC	Box	Active	Receiver	1 Coil, 1 Layer, Bifilar	11µH	±10%	180mOhm	30 @ 125kHz	2.5A	4A	16MHz	-20°C ~ 105°C	1.34" L x 1.04" W x 0.04" H (34.0mm x 26.5mm x 0.9mm)
760308101104 TX 1 COIL 2 LAYER 6.3UH 2.5A Würth Elektronik	1 703 In Stock	1 : R211,22000 Box	WE-WPCC	Box	Active	Transmitter	1 Coil, 2 Layer	6.8µH	±10%	125mOhm Max	42 @ 125kHz	2.5A	6A	20MHz	-20°C ~ 105°C	0.81" Dia x 0.10" H (20.5mm x 2.6mm)
760308111 TX 1 COIL 2 LYR BIFIL 6.3UH 13A Würth Elektronik	462 In Stock	1 : R218,73000 Tray	WE-WPCC	Tray	Active	Transmitter	1 Coil, 2 Layer, Bifilar	6.3µH	±10%	24mOhm Max	80 @ 125kHz	13A	16A	20MHz	-20°C ~ 105°C	2.10" L x 2.10" W x 0.24" H (53.3mm x 53.3mm x 6.0mm)
760308100110 TX 1 COIL 2 LAYER 24UH 6A Würth Elektronik	339 In Stock	1 : R218,73000 Box	WE-WPCC	Box	Active	Transmitter	1 Coil, 2 Layer	24µH	±10%	70mOhm	180 @ 125kHz	6A	10A	5MHz	-20°C ~ 105°C	1.97" Dia x 0.24" H (50.0mm x 6.0mm)
WR301025-19M8-G RX 1 COIL 2 LYR 12.8UH TDK Corporation	7 352 In Stock	1 : R30,74000 Tray	WR	Tray	Active	Receiver	1 Coil, 2 Layer	12.8µH	-	1.27Ohm Max	-	-	-	-	-	-
IWAS3010AZEB130KF1 WIRELESS CHARGING RECEIVE COIL Vishay Dale	2 465 In Stock	1 : R30,92000 Tray	-	Tray	Active	Receiver	1 Coil, 1 Layer	12.9µH	±10%	780mOhm Max	11 @ 100kHz	800mA	-	-	-40°C ~ 85°C	1.18" L x 0.39" W x 0.03" H (30.0mm x 10.0mm x 0.7mm)
WR221230-36M8-G RX 1 COIL 2 LYR 27.9UH TDK Corporation	797 In Stock	1 : R33,60000 Tray	WR	Tray	Active	Receiver	1 Coil, 2 Layer	27.9µH	-	1.21Ohm Max	-	-	-	-	-	-
IWTX50R0DZEB6R3KF1 WIRELESS CHARGING TRANSMIT COIL Vishay Dale	946 In Stock	1 : R38,60000 Tray	-	Tray	Active	Transmitter	1 Coil, 1 Layer	6.3µH	±10%	25mOhm Max	90 @ 100kHz	10A	-	-	-40°C ~ 85°C	1.97" Dia x 0.16" H (50.0mm x 4.0mm)
IWAS4832AEEB120KF1 WIRELESS CHARGING RECEIVE COIL Vishay Dale	1 450 In Stock	1 : R39,31000 Tray	-	Tray	Active	Receiver	1 Coil, 1 Layer	12µH	±10%	200mOhm Max	33 @ 100kHz	3A	-	-	-40°C ~ 85°C	1.89" L x 1.26" W x 0.04" H (48.0mm x 32.0mm x 1.0mm)
IWTX5050CZEB6R3KF1 WIRELESS CHARGING TRANSMIT COIL Vishay Dale	448 In Stock	1 : R39,31000 Tray	-	Tray	Active	Transmitter	1 Coil, 1 Layer	6.3µH	±10%	45mOhm Max	120 @ 100kHz	5A	-	-	-40°C ~ 85°C	1.97" Dia x 0.12" H (50.0mm x 3.0mm)
IWAS3827ABEB110JF1 IWAS-3827AB-F1 10 5% EB E2 Vishay Dale	1 167 In Stock	1 : R45,03000 Tray	-	Tray	Active	Receiver	1 Coil, 1 Layer	10.65µH	±5%	185mOhm	30 @ 200kHz	-	-	-	-40°C ~ 105°C	1.50" L x 1.05" W x 0.07" H (38.1mm x 26.7mm x 1.7mm)
WR121210-27M8-ID RX 1 COIL 1 LYR 8.32UH TDK Corporation	907 In Stock	1 : R46,82000 Tray	WR	Tray	Active	Receiver	1 Coil, 1 Layer	8.32µH	±5%	950mOhm	-	-	-	-	-	0.47" Dia x 0.01" H (12.0mm x 0.3mm)
WR282840-37K2-LR3 RX 1 COIL 1 LYR 46UH TDK Corporation	450 In Stock	1 : R59,86000 Tray	WR	Tray	Active	Receiver	1 Coil, 1 Layer	46µH	-	1.25Ohm	-	-	-	-	-	-
WT151512-22F2-ID TX 1 COIL 2 LYR 6.8UH TDK Corporation	2 062 In Stock	1 : R62,72000 Box	WT	Box	Active	Transmitter	1 Coil, 2 Layer	6.8µH	±5%	170mOhm	-	-	-	-	-	0.60" Dia x 0.09" H (15.3mm x 2.2mm)
WT202080-28F2-G TX 1 COIL 4 LYR 20.9UH TDK Corporation	318 In Stock	1 : R71,84000 Tray	WT	Tray	Active	Transmitter	1 Coil, 4 Layer	20.9µH	-	300mOhm	-	-	-	-	-	0.79" Dia x 0.11" H (20.0mm x 2.7mm)

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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.