
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.

10W Black 2pcsIn Stock
$15.0485
5 Core Inc

QPT-6071A1
$21.4818
QST

760308102144In Stock
Real-time quotes
Würth Elektronik

WRM483245-15F5-5V-GIn Stock
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TDK Corporation

QPT-0036A9
$33.5208
QST

WR222230-26M8-GIn Stock
$2.6713
TDK Corporation

76030810114120
$15.1706
Würth Elektronik

760308101219256
$6.4667
Würth Elektronik

7603081013022
$17.8872
Würth Elektronik
760308103305In Stock
$11.8085
Würth Elektronik

AWCCA-37R37H18-C01-BIn Stock
Real-time quotes
Abracon LLC

CTTX1065360SF-12R5K5
$15.6321
Central Technologies

WT282890-16F2-G303
$5.3553
TDK Corporation
WR-483250-15M2-GIn Stock
Real-time quotes
TDK Corporation

WTSQ-10R0K-MP-A5In Stock
$5.2049
Signal Transformer

76030810230813
$13.6022
Würth Elektronik

WR444025-17M6-G134
$7.3062
TDK Corporation

760308103204487
$5.2258
Würth Elektronik

WR111180-36F5-B1151
$5.0269
TDK Corporation

RCC-2020-RX-NLIn Stock
$0.6644
RDI, Inc.
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