About Wireless Charging Coils

Tdk Wireless Charging Coils

Wireless charging coils are components used in wireless charging systems to enable energy to be transmitted between two coils without the need for any physical connection between the transmitter and receiver. These coils, which are effectively electromagnets, create an alternating magnetic field which creates a current in the receiver coil, and hence, charges the device. These coils come in two types – air-core and ferrite-core. Air-core coils don’t need any iron in them and are lighter, but they also reduce the charging efficiency and extend the charging time. Ferrite-core coils, on the other hand, are more thermally efficient and more efficient in transferring energy, but they are heavier and more expensive.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

(Ex. GST)(▲▼)
Enter Qty InductanceFunctionMaximum DC ResistanceToleranceTypeQ MinimumNumber of Coils
  
           
WR301025-19M8-G


Wireless Charging Coils 30X10X0.52mm Oval Rx coil unit
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 5395
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USD 1.2316

Multiples of: 1

12.8 uHReceiver1.27 Ohms Wireless Charging 1 Coil
WR222230-26M8-G


Wireless Charging Coils 22x0.87mm Round Rx coil unit
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 2032
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USD 1.618

Multiples of: 1

27 uHReceiver1.1 Ohms Wireless Charging 1 Coil
WR282840-37K2-LR3


TDK Wireless Charging Coils RX coil 46uH 1.3ohm Wireless Charging
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 1674
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USD 2.8482

Multiples of: 1

46 uHReceiver1.25 Ohms Wireless Charging 1
WR111180-49F5-G


Wireless Charging Coils Wrless Charging Coil 31.8uH 1.34ohm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 667
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USD 2.0606

Multiples of: 1

31.8 uHReceiver1.34 Ohms   1 Coil, 1 Layer
WR121210-27M8-ID


Wireless Charging Coils Wearable Wireless Rx Coil 12x12x0.1mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 617
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USD 1.7025

Multiples of: 1

8.32 uHReceiver950 mOhms5 %1 Coil, 1 Layer 1
WR221230-36M8-G


Wireless Charging Coils 22X12X0.87mm Oval Rx coil unit
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 577
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 1.1616

Multiples of: 1

27.9 uHReceiver1.21 Ohms Wireless Charging 1 Coil
WR202010-18M8-SM


Wireless Charging Coils Wearable Wireless Rx Coil
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 514
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 4.0813

Multiples of: 1

10.68 uHReceiver2.96 Ohms5 %Wireless Charging 1 Coil, 1 Layer
WR202010-18M8-ID


Wireless Charging Coils Wearable Wireless Rx Coil 20x20x0.1mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 477
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USD 2.2218

Multiples of: 1

11 uHReceiver350 mOhms5 %1 Coil, 1 Layer 1
WT303012-12F2-ID


Wireless Charging Coils Wearable Wireless Tx Coil 30x30x0.12mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 412
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USD 3.3689

Multiples of: 1

6.3 uHTransmitter90 mOhms5 %1 Coil, 1 Layer 1
WR151580-48F2-G


Wireless Charging Coils Wrless Charging Coil 27.1uH 0.5ohm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 393
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USD 2.5856

Multiples of: 1

27.1 uHReceiver500 mOhms   1 Coil, 1 Layer
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