Wireless Charging Coils

Category Introduction

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
	IWAS4532AGEB140KF1 WIRELESS CHARGING RECEIVE COIL Vishay Dale	216	$2.40			Tray	Active	Receiver	1 Coil, 1 Layer	14µH	±10%	355mOhm Max	24 @ 100kHz	1.2A	-	-	-40°C ~ 85°C	1.77" L x 1.26" W x 0.07" H (45.0mm x 32.0mm x 1.7mm)
	IWTX50R0DZEB6R3KF1 WIRELESS CHARGING TRANSMIT COIL Vishay Dale	221	$3.65			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)
	IWTX5050DZEB6R3KF1 WIRELESS CHARGING TRANSMIT COIL Vishay Dale	215	$3.63			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)
	IWAS3827ABEB110JF1 IWAS-3827AB-F1 10 5% EB E2 Vishay Dale	128	$5.56			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)
	IWAS4832ABEB110JF1 IWAS-4832AB-F1 11 5% EB E2 Vishay Dale	40	$6.30			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)
	IWAS4832AEEB120KF1 WIRELESS CHARGING RECEIVE COIL Vishay Dale	108	$2.82			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)
	IWTX50R0CZEB6R3KF1 WIRELESS CHARGING TRANSMIT COIL Vishay Dale	239	$2.78			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)
	IWTX5050CZEB6R3KF1 WIRELESS CHARGING TRANSMIT COIL Vishay Dale	596	$1.34			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)
	IWAS3010AZEB130KF1 WIRELESS CHARGING RECEIVE COIL Vishay Dale	370	$1.58			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)
	IWTX55R0DZEB8R9KF1 WIRELESS CHARGING TRANSMIT COIL Vishay Dale	382	$1.98			Tray	Active	Transmitter	1 Coil, 1 Layer	8.9µH	±10%	55mOhm Max	98.5 @ 100kHz	6A	-	-	-40°C ~ 125°C	2.17" Dia x 0.16" H (55.0mm x 4.0mm)
	IWTX5555DEEB100KF1 WIRELESS CHARGING TRANSMIT COIL Vishay Dale	78	$2.26			Tray	Active	Transmitter	1 Coil, 1 Layer	10µH	±10%	80mOhm Max	99 @ 100kHz	6A	-	-	-40°C ~ 85°C	2.17" L x 2.17" W x 0.12" H (55.0mm x 55.0mm x 3.0mm)
	IWAS3827ABEB100JF1 IWAS-3827AB-F1 10 5% EB E2 Vishay Dale	181	$2.95			Tray	Active	Receiver	1 Coil, 1 Layer	10.65µH	±5%	178mOhm	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)
	IWTX5050FEEB100KF1 WIRELESS CHARGING TRANSMIT COIL Vishay Dale	175	$3.12			Tray	Active	Transmitter	1 Coil, 1 Layer	10µH	±10%	29.7mOhm Max	200 @ 100kHz	9A	-	-	-40°C ~ 85°C	1.97" Dia x 0.26" H (50.0mm x 6.5mm)
	IWTX5050DEEB100KF1 WIRELESS CHARGING TRANSMIT COIL Vishay Dale	146	$3.23			Tray	Active	Transmitter	1 Coil, 1 Layer	10µH	±10%	29.7mOhm Max	200 @ 100kHz	9A	-	-	-40°C ~ 85°C	1.97" Dia x 0.18" H (50.0mm x 4.5mm)
	IWAS4832ADEB150JF1 IWAS-4832AB-F1 11 5% EB E2 Vishay Dale	59	$3.37			Tray	Active	Receiver	1 Coil, 1 Layer	15µH	±5%	240mOhm	65 @ 200kHz	-	-	-	-40°C ~ 105°C	1.89" L x 1.26" W x 0.07" H (48.0mm x 32.0mm x 1.9mm)
	IWTX47R0DAEB6R3JF1 IWTX-47R0DA-F1 6.3 5% EB E2 Vishay Dale	138	$3.38			Tray	Active	Transmitter	1 Coil, 1 Layer	6.3µH	±5%	40mOhm	190 @ 200kHz	7A	22A	-	-40°C ~ 105°C	1.81" L x 1.81" W x 0.22" H (46.0mm x 46.0mm x 5.6mm)
	IWAS4832AAEB220JF1 IWAS-4832AA-F1 22 5% EB E2 Vishay Dale	29	$3.42			Tray	Active	Receiver	1 Coil, 1 Layer	22µH	±5%	427mOhm	38 @ 200kHz	-	-	-	-40°C ~ 105°C	1.89" L x 1.26" W x 0.06" H (48.0mm x 32.0mm x 1.6mm)
	IWAS3222CZEB190JF1 IWAS-3222CZ-F1 19 5% EB E2 Vishay Dale	170	$3.53			Tray	Active	Receiver	1 Coil, 1 Layer	19.6µH	±5%	357mOhm	29 @ 200kHz	-	-	-	-40°C ~ 105°C	1.26" L x 0.87" W (32.0mm x 22.0mm)
	IWTX47R0EBEB240JF1 IWTX-47R0EB-F1 24 5% EB E2 Vishay Dale	137	$3.74			Tray	Active	Transmitter	1 Coil, 1 Layer	24µH	±5%	75mOhm	200 @ 200kHz	6A	20A	-	-40°C ~ 105°C	1.85" Dia x 0.21" H (47.0mm x 5.3mm)
	IWTX4646DCEB240JF1 IWTX-4646DC-F1 24 5% EB E2 Vishay Dale	84	$4.36			Tray	Active	Transmitter	1 Coil, 1 Layer	24µH	±5%	75mOhm	185 @ 200kHz	6A	20A	-	-40°C ~ 105°C	1.81" L x 1.81" W x 0.21" H (46.0mm x 46.0mm x 5.3mm)