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.
Product List
Total Components: 274
| Product | Pricing | Datasheet | Function | Type | Inductance | Tolerance | DC Resistance (DCR) | Q @ Freq | Current Rating (Amps) | Current - Saturation (Isat) | Frequency - Self Resonant | Operating Temperature | Size / Dimension | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 WR444025-17M6-G TDK Corporation | 1 $9.4200 | Datasheet | Receiver | 1 Coil, 1 Layer | 16.7µH | - | 650mOhm | - | - | - | - | - | 1.71" L x 1.56" W x 0.02" H (43.5mm x 39.5mm x 0.5mm) | 8,574 Cart + RFQ |
 WTSC-24R0K-A10 Signal Transformer | 1 $10.9900 | Datasheet | Transmitter | 1 Coil, 2 Layer | 24µH | ±10% | 85mOhm Max | - | 6A | 10A | - | -20°C ~ 85°C | 1.97" Dia x 0.16" H (50.0mm x 4.0mm) | 6,224 Cart + RFQ |
760308101105 Würth Elektronik | 1 $13.1300 | Datasheet | Transmitter | 1 Coil, 2 Layer | 3.3µH | ±10% | 80mOhm Max | 30 @ 125kHz | 3A | 6A | 20MHz | -20°C ~ 105°C | 0.81" Dia x 0.10" H (20.5mm x 2.6mm) | 4,401 Cart + RFQ |
 WR464650-10K2-FS3 TDK Corporation | 1 $8.1400 | Datasheet | Receiver | 1 Coil, 1 Layer | 7.3µH | - | 70mOhm | - | - | - | - | - | 1.81" L x 1.81" W x 0.12" H (46.0mm x 46.0mm x 3.0mm) | 2,332 Cart + RFQ |
760308100111 Würth Elektronik | 1 $13.6000 | Datasheet | Transmitter | 1 Coil, 1 Layer | 6.3µH | ±10% | 48mOhm Max | 120 @ 125kHz | 6A | 10A | 24MHz | -20°C ~ 105°C | 1.97" Dia x 0.19" H (50.0mm x 4.7mm) | 6,458 Cart + RFQ |
 WT525225-20K2-A1-G TDK Corporation | 1 $9.8600 | Datasheet | Transmitter | 1 Coil, 2 Layer | 24µH | ±10% | 100mOhm Max | 80 @ 100kHz | - | - | - | -30°C ~ 70°C | 2.05" L x 2.05" W x 0.22" H (52.0mm x 52.0mm x 5.6mm) | 6,293 Cart + RFQ |
 WT202030-16M8-G TDK Corporation | 1 $7.6100 | Datasheet | Transmitter | 1 Coil, 1 Layer | 6.2µH | - | 190mOhm | - | - | - | - | - | - | 2,094 Cart + RFQ |
 WT1005690-12K2-A6-G TDK Corporation | 1 $12.8700 | Datasheet | Transmitter | 3 Coil, 1 Layer | 11.5 ~ 12.5µH | - | 80mOhm | - | - | - | - | - | 3.94" L x 2.20" W x 0.19" H (100.0mm x 56mm x 4.8mm) | 8,589 Cart + RFQ |
 WT1005690-10F2-M8-G2 TDK Corporation | 1 $13.9500 | Datasheet | Transmitter | 3 Coil, 1 Layer | 7.5µH, 8.5µH | - | 50mOhm | - | - | - | - | - | 4.01" L x 2.26" W x 0.18" H (101.8mm x 57.3mm x 4.7mm) | 8,663 Cart + RFQ |
 RCC-2020-RX-NL RDI Inc. | 1 $0.8100 | Datasheet | Receiver | 1 Coil, 1 Layer | 12µH | ±10% | 275mOhm | - | - | - | - | -25°C ~ 85°C | 0.79" L x 0.79" W x 0.04" H (20.0mm x 20.0mm x 1.0mm) | 7,549 Cart + RFQ |
 IWAS4532AGEB140KF1 Dale / Vishay | 1 $2.4000 | Datasheet | 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) | 1,755 Cart + RFQ |
IWTX50R0DZEB6R3KF1 Dale / Vishay | 1 $3.7000 | Datasheet | 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) | 3,129 Cart + RFQ |
IWTX5050DZEB6R3KF1 Dale / Vishay | 1 $3.7000 | Datasheet | 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) | 9,382 Cart + RFQ |
IWAS3827ABEB110JF1 Dale / Vishay | 1 $5.5600 | Datasheet | 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) | 9,523 Cart + RFQ |
IWAS4832ABEB110JF1 Dale / Vishay | 1 $6.3900 | Datasheet | 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) | 9,467 Cart + RFQ |
 WT1005690-12F2-A6-G1 TDK Corporation | 1 $11.7600 | Datasheet | - | - | - | - | - | - | - | - | - | - | - | 8,770 Cart + RFQ |
 WCT38466-N0E0SST101 TDK Corporation | 1 $24.4100 | Datasheet | Transmitter | 1 Coil, 2 Layer | 10.6µH | ±0.5µH | 149mOhm Max | - | - | - | - | -40°C ~ 85°C | 3.35" L x 2.64" W x 0.03" H (85.1mm x 67.0mm x 0.8mm) | 5,450 Cart + RFQ |
 1461798011 Molex | 1 $6.6800 | Datasheet | Receiver | 1 Coil, 1 Layer | 2.6µH | ±2% | 245mOhm | 90 @ 6.78MHz | - | - | - | - | 1.04" Dia x 0.02" H (26.5mm x 0.5mm) | 8,937 Cart + RFQ |
 RWC5050AK060-500 Laird - Performance Materials | 1 $8.4300 | Datasheet | 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) | 9,339 Cart + RFQ |
 RWC5353EJ240-501 Laird - Performance Materials | 1 $9.6300 | Datasheet | 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) | 9,881 Cart + RFQ |