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
IWAS4016FEEB320JK0
WIRELESS CHARGE RECEIVING COIL
Vishay Dale
487
$0.00
Bulk
Obsolete
-
-
-
-
-
-
-
-
-
-
-
IWAS4646AOEB110J50
WIRELESS CHARGE RECEIVING COIL
Vishay Dale
315
$0.00
Bulk
Obsolete
-
-
-
-
-
-
-
-
-
-
-
IWAS4832FAEB110J52
WIRELESS CHARGE RECEIVING COIL
Vishay Dale
318
$0.00
Bulk
Obsolete
-
-
-
-
-
-
-
-
-
-
-
IWAS4832FAEB9R7J51
WIRELESS CHARGE RECEIVING COIL
Vishay Dale
124
$0.00
Bulk
Obsolete
-
-
-
-
-
-
-
-
-
-
-
IWAS4832FEEB150J51
WIRELESS CHARGE RECEIVING COIL
Vishay Dale
607
$0.00
Bulk
Obsolete
-
-
-
-
-
-
-
-
-
-
-
IWAS4836FAEB9R7J51
WIRELESS CHARGE RECEIVING COIL
Vishay Dale
133
$0.00
Bulk
Obsolete
-
-
-
-
-
-
-
-
-
-
-
IWTX3530GCEB4R8J50
WIRELESS CHARGE TRANSMITTER COIL
Vishay Dale
574
$0.00
Bulk
Obsolete
-
-
-
-
-
-
-
-
-
-
-
IWTX4646BEEB240J50
WIRELESS CHARGE TRANSMITTER COIL
Vishay Dale
18
$0.00
Bulk
Obsolete
-
-
-
-
-
-
-
-
-
-
-
IWTX47R0BEEB240K11
WIRELESS CHARGE TRANSMITTER COIL
Vishay Dale
490
$0.00
Bulk
Obsolete
-
-
-
-
-
-
-
-
-
-
-
IWTX47R0BEEB6R3M11
WIRELESS CHARGE TRANSMITTER COIL
Vishay Dale
66
$0.00
Bulk
Obsolete
-
-
-
-
-
-
-
-
-
-
-
IWTX47R0DZEB6R3JF1
TRANSMITTER WIRELESS CHARGE COIL
Vishay Dale
349
$0.00
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
WR222230-26M8-G
RX 1 COIL 2 LYR 27UH
TDK Corporation
287
$3.11
WR
Tray
Active
Receiver
1 Coil, 2 Layer
27µH
-
1.1Ohm Max
-
-
-
-
-
0.87" Dia x 0.03" H (22.0mm x 0.9mm)
WR202010-18M8-ID
RX 1 COIL 2 LYR 11UH
TDK Corporation
39
$4.10
WR
Tray
Active
Receiver
1 Coil, 2 Layer
11µH
±5%
350mOhm
-
-
-
-
-
0.79" Dia x 0.03" H (20.0mm x 0.8mm)
WT202012-15F2-ID
TX 1 COIL 2 LYR 6.2UH
TDK Corporation
183
$4.33
WT
Tray
Active
Transmitter
1 Coil, 2 Layer
6.2µH
±5%
80mOhm
-
-
-
-
-
0.80" Dia x 0.10" H (20.3mm x 2.7mm)
WT303012-12F2-ID
TX 1 COIL 2 LYR 6.3UH
TDK Corporation
149
$5.71
WT
Tray
Active
Transmitter
1 Coil, 2 Layer
6.3µH
±5%
90mOhm
-
-
-
-
-
1.18" Dia x 0.08" H (30.0mm x 2.0mm)
760308103202
RX 1 COIL 1 LYR BIFILAR 12UH
Würth Elektronik
133
$6.44
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)
WT505090-10K2-A11-G
TX 1 COIL 1 LYR 6.3UH
TDK Corporation
79
$6.72
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)
760308101303
RX 1 COIL 3 LYR BIFILAR 47UH
Würth Elektronik
24
$11.94
WE-WPCC
Box
Active
Receiver
1 Coil, 3 Layer, Bifilar
47µH
±10%
460mOhm
25 @ 125kHz
1.5A
3A
8MHz
-20°C ~ 105°C
1.02" L x 1.02" W x 0.05" H (26.0mm x 26.0mm x 1.3mm)
760308101103
TX 1 COIL 1 LAYER 6.5UH 3A
Würth Elektronik
38
$11.91
WE-WPCC
Box
Active
Transmitter
1 Coil, 1 Layer
6.5µH
±10%
180mOhm Max
35 @ 125kHz
3A
8A
20MHz
-20°C ~ 105°C
1.18" L x 1.18" W x 0.07" H (30.0mm x 30.0mm x 1.9mm)
760308111
TX 1 COIL 2 LYR BIFIL 6.3UH 13A
Würth Elektronik
74
$13.49
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)
