Wireless Charging Coils

Results: 3
Type
1 Coil, 1 Layer1 Coil, 2 Layer
Inductance
6.5µH24µH
DC Resistance (DCR)
50mOhm Max75mOhm Max
Q @ Freq
70 @ 100kHz90 @ 100kHz
Current Rating (Amps)
5.5A-
Current - Saturation (Isat)
10A-
Size / Dimension
1.97" Dia x 0.12" H (50.0mm x 3.0mm)2.09" L x 2.09" W x 0.26" H (53.0mm x 53.0mm x 6.7mm)
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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
244
In Stock
1 : ¥65.43000
Box
Box
Active
Transmitter
1 Coil, 1 Layer
6.5µH
±10%
50mOhm Max
70 @ 100kHz
-
-
-
-40°C ~ 125°C
1.97" Dia x 0.12" H (50.0mm x 3.0mm)
90
In Stock
1 : ¥73.97000
Box
Box
Active
Transmitter
1 Coil, 2 Layer
24µH
±10%
75mOhm Max
90 @ 100kHz
5.5A
10A
-
-40°C ~ 125°C
2.09" L x 2.09" W x 0.26" H (53.0mm x 53.0mm x 6.7mm)
97
In Stock
1 : ¥80.94000
Box
Box
Active
Transmitter
1 Coil, 2 Layer
24µH
±10%
75mOhm Max
90 @ 100kHz
5.5A
10A
-
-40°C ~ 125°C
2.09" L x 2.09" W x 0.26" H (53.0mm x 53.0mm x 6.7mm)
Showing
of 3

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.