Wireless Charging Coils

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of 245

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
WR303050-15F5-G RX 1 COIL 2 LYR 12.3UH TDK Corporation	291 In Stock	1 : $31.98000 Tray	WR	Tray	Active	Receiver	1 Coil, 2 Layer	12.3µH	-	410mOhm	-	-	-	-	-	1.18" L x 1.16" W x 0.03" H (30.0mm x 29.6mm x 1.0mm)
WT303012-12F2-ID TX 1 COIL 2 LYR 6.3UH TDK Corporation	1,416 In Stock	1 : $39.79000 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)
760308101104 TX 1 COIL 2 LAYER 6.3UH 2.5A Würth Elektronik	999 In Stock	1 : $96.19000 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	1,125 In Stock	1 : $99.60000 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)
IWAS3010AZEB130KF1 WIRELESS CHARGING RECEIVE COIL Vishay Dale	2,585 In Stock	1 : $11.47000 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)
WR301025-19M8-G RX 1 COIL 2 LYR 12.8UH TDK Corporation	7,903 In Stock	1 : $14.00000 Tray	WR	Tray	Active	Receiver	1 Coil, 2 Layer	12.8µH	-	1.27Ohm Max	-	-	-	-	-	-
IWTX50R0DZEB6R3KF1 WIRELESS CHARGING TRANSMIT COIL Vishay Dale	1,811 In Stock	1 : $14.24000 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)
WR221230-36M8-G RX 1 COIL 2 LYR 27.9UH TDK Corporation	843 In Stock	1 : $15.30000 Tray	WR	Tray	Active	Receiver	1 Coil, 2 Layer	27.9µH	-	1.21Ohm Max	-	-	-	-	-	-
IWAS4832AEEB120KF1 WIRELESS CHARGING RECEIVE COIL Vishay Dale	1,462 In Stock	1 : $17.90000 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	1,087 In Stock	1 : $17.90000 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)
WR121210-27M8-ID RX 1 COIL 1 LYR 8.32UH TDK Corporation	1,287 In Stock	1 : $21.32000 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)
WRSR-12R0K-13 WIRELESE CHARGE COIL 12.0UH 6.0A Signal Transformer	325 In Stock	1 : $21.40000 Bulk	WRSR	Bulk	Active	Receiver	1 Coil, 1 Layer	12µH	±10%	200mOhm Max	33 @ 125kHz	3A	6A	-	-25°C ~ 105°C	1.89" L x 1.26" W x 0.04" H (48.0mm x 32.0mm x 1.1mm)
WT151512-22F2-ID TX 1 COIL 2 LYR 6.8UH TDK Corporation	2,099 In Stock	1 : $22.38000 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)
WT202012-15F2-ID TX 1 COIL 2 LYR 6.2UH TDK Corporation	10,213 In Stock	1 : $22.95000 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)
IWAS3827ABEB110JF1 IWAS-3827AB-F1 10 5% EB E2 Vishay Dale	1,223 In Stock	1 : $23.92000 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)
WR202010-18M8-SM RX 1 COIL 2 LYR 10.68UH TDK Corporation	277 In Stock	1 : $27.18000 Tray	WR	Tray	Active	Receiver	1 Coil, 2 Layer	10.68µH	±5%	350mOhm	-	-	-	-	-	0.79" Dia x 0.03" H (20.0mm x 0.8mm)
WR151580-48F2-G RX 1 COIL 4 LYR 27.1UH TDK Corporation	125 In Stock	1 : $27.99000 Tray	WR	Tray	Active	Receiver	1 Coil, 4 Layer	27.1µH	-	500mOhm	-	-	-	-	-	0.59" Dia x 0.10" H (15.0mm x 2.6mm)
WRSR-11R0K-16 WIRELESE CHARGE COIL 11.0UH 2.5A Signal Transformer	105 In Stock	1 : $30.84000 Bulk	WRSR	Bulk	Active	Receiver	1 Coil, 1 Layer	11µH	±10%	200mOhm Max	30 @ 125kHz	2.5A	4A	-	-25°C ~ 105°C	1.34" L x 1.05" W x 0.04" H (34.0mm x 26.7mm x 0.9mm)
WT202080-28F2-G TX 1 COIL 4 LYR 20.9UH TDK Corporation	337 In Stock	1 : $32.71000 Tray	WT	Tray	Active	Transmitter	1 Coil, 4 Layer	20.9µH	-	300mOhm	-	-	-	-	-	0.79" Dia x 0.11" H (20.0mm x 2.7mm)
WT252512-8F2-SM TX 1 COIL 1 LYR 2.76UH TDK Corporation	1,611 In Stock	1 : $38.08000 Tray	WT	Tray	Active	Transmitter	1 Coil, 1 Layer	2.76µH	±5%	70mOhm	-	-	-	-	-	0.98" Dia x 0.08" H (25.0mm x 2.1mm)
WT505090-10F2-A11-G1 TX 1 COIL, 1 LYR 6.3UH TDK Corporation	581 In Stock	1 : $39.63000 Bulk	WT	Bulk	Active	Transmitter	1 Coil, 1 Layer	6.3µH	-	60mOhm	-	-	-	-	-	2.02" Dia x 0.13" H (51.4mm x 3.4mm)
WR424245-13K2-G RX 1 COIL, 1 LYR 11.9UH TDK Corporation	10,245 In Stock	1 : $40.61000 Tray	WR	Tray	Active	Receiver	1 Coil, 1 Layer	11.9µH	-	220mOhm	-	-	-	-	-	1.65" L x 1.65" W x 0.04" H (42.0mm x 42.0mm x 0.9mm)
IWAS4832ABEB110JF1 IWAS-4832AB-F1 11 5% EB E2 Vishay Dale	994 In Stock	1 : $42.32000 Tray	-	Tray	Active	Receiver	1 Coil, 1 Layer	10.8µH	±5%	187mOhm	60 @ 200kHz	-	-	-	-40°C ~ 105°C	1.89" L x 1.26" W x 0.07" H (48.0mm x 32.0mm x 1.7mm)
WR444030-16F3-G RX 1 COIL 1 LYR 19UH TDK Corporation	503 In Stock	1 : $43.45000 Tray	WR	Tray	Active	Receiver	1 Coil, 1 Layer	19µH	-	700mOhm	-	-	-	-	-	1.71" L x 1.56" W x 0.02" H (43.5mm x 39.5mm x 0.6mm)
WT505090-10K2-A11-G TX 1 COIL 1 LYR 6.3UH TDK Corporation	377 In Stock	1 : $45.90000 Tray	WT	Tray	Not For New Designs	Transmitter	1 Coil, 1 Layer	6.3µH	-	60mOhm	-	-	-	-	-	1.97" Dia x 0.15" H (50.0mm x 3.8mm)

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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.