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Wireless Charging Coils
Results: 219
Manufacturer
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
Stocking Options
Environmental Options
Media
Marketplace Product
219Results
Showingof 219
1 - 25
Compare | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
13,724 In Stock | 1 : $4.83000 Tray | Tray | Active | Receiver | 1 Coil, 2 Layer | 27µH | - | 1.1Ohm Max | - | - | - | - | - | 0.87" Dia x 0.03" H (22.0mm x 0.9mm) | |||
2,568 In Stock | 1 : $6.71000 Tray | Tray | Active | Transmitter | 1 Coil, 2 Layer | 6.2µH | ±5% | 80mOhm | - | - | - | - | - | 0.80" Dia x 0.10" H (20.3mm x 2.7mm) | |||
5,520 In Stock | 1 : $8.68000 Tray | Tray | Active | Transmitter | 1 Coil, 2 Layer | 6.3µH | ±5% | 90mOhm | - | - | - | - | - | 1.18" Dia x 0.08" H (30.0mm x 2.0mm) | |||
891 In Stock | 1 : $9.79000 Tray | 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) | |||
3,378 In Stock | 1 : $10.20000 Tray | 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) | |||
637 In Stock | 1 : $15.95000 Box | Box | Active | Receiver | 1 Coil, 1 Layer, Bifilar | 8µH | ±10% | 60mOhm | 30 @ 125kHz | 5A | 10A | 16MHz | -20°C ~ 105°C | 1.57" L x 1.57" W x 0.05" H (40mm x 40mm x 1.2mm) | |||
1,933 In Stock | 1 : $18.44000 Box | 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) | |||
1,320 In Stock | 1 : $18.44000 Box | 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) | |||
3,620 In Stock | 1 : $20.64000 Tray | 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) | |||
321 In Stock | 1 : $66.99000 Box | Box | Active | - | - | - | - | - | - | - | - | - | - | - | |||
1,138 In Stock | 1 : $3.58000 Tray | Tray | Active | Receiver | 1 Coil, 2 Layer | 27.9µH | - | 1.21Ohm Max | - | - | - | - | - | - | |||
0 In Stock | 1 : $3.93000 Tray | Tray | Active | Receiver | 1 Coil, 2 Layer | 12.8µH | - | 1.27Ohm Max | - | - | - | - | - | - | |||
1,109 In Stock | 1 : $4.78000 Tray | Tray | Active | Receiver | 1 Coil, 1 Layer | 8.32µH | ±5% | 950mOhm | - | - | - | - | - | 0.47" Dia x 0.01" H (12.0mm x 0.3mm) | |||
204 In Stock | 1 : $6.21000 Tray | Tray | Active | Receiver | 1 Coil, 2 Layer | 10.68µH | ±5% | 350mOhm | - | - | - | - | - | 0.79" Dia x 0.03" H (20.0mm x 0.8mm) | |||
4,941 In Stock | 1 : $6.30000 Tray | Tray | Active | Receiver | 1 Coil, 2 Layer | 11µH | ±5% | 350mOhm | - | - | - | - | - | 0.79" Dia x 0.03" H (20.0mm x 0.8mm) | |||
853 In Stock | 1 : $6.35000 Tray | Tray | Active | Receiver | 1 Coil, 1 Layer | 9.9µH | - | 520mOhm | - | - | - | - | - | 0.79" Dia x 0.02" H (20.0mm x 0.6mm) | |||
4,358 In Stock | 1 : $6.44000 Tray | Tray | Active | Receiver | 1 Coil, 4 Layer | 27.1µH | - | 500mOhm | - | - | - | - | - | 0.59" Dia x 0.10" H (15.0mm x 2.6mm) | |||
3,235 In Stock | 1 : $6.53000 Box | Box | Active | Transmitter | 1 Coil, 2 Layer | 6.8µH | ±5% | 170mOhm | - | - | - | - | - | 0.60" Dia x 0.09" H (15.3mm x 2.2mm) | |||
2,754 In Stock | 1 : $7.45000 Tray | Tray | Active | Receiver | 1 Coil, 2 Layer | 12.3µH | - | 410mOhm | - | - | - | - | - | 1.18" L x 1.16" W x 0.03" H (30.0mm x 29.6mm x 1.0mm) | |||
119 In Stock | 1 : $7.64000 Tray | Tray | Active | Transmitter | 1 Coil, 4 Layer | 20.9µH | - | 300mOhm | - | - | - | - | - | 0.79" Dia x 0.11" H (20.0mm x 2.7mm) | |||
1,728 In Stock | 1 : $8.00000 Tray | Tray | Active | Receiver | 1 Coil, 1 Layer | 8.23µH | ±5% | 260mOhm | - | - | - | - | - | 1.18" L x 1.17" W x 0.03" H (30.0mm x 29.6mm x 0.9mm) | |||
1,806 In Stock | 1 : $8.64000 Bulk | Bulk | Active | Transmitter | 1 Coil, 1 Layer | 6.3µH | - | 60mOhm | - | - | - | - | - | 2.02" Dia x 0.13" H (51.4mm x 3.4mm) | |||
3,305 In Stock | 1 : $9.02000 Tray | Tray | Active | Transmitter | 1 Coil, 1 Layer | 2.76µH | ±5% | 70mOhm | - | - | - | - | - | 0.98" Dia x 0.08" H (25.0mm x 2.1mm) | |||
197 In Stock | 1 : $9.23000 Tray | Tray | Active | Receiver | 1 Coil, 2 Layer | 16.6µH | - | 1Ohm | - | - | - | - | - | 0.43" Dia x 0.06" H (11.0mm x 1.5mm) | |||
688 In Stock | 1 : $9.79000 Tray | Tray | Active | Receiver | 1 Coil, 1 Layer | 16.7µH | ±10% | 430mOhm | 32 @ 125kHz | 1A | 4A | 11MHz | -20°C ~ 105°C | 1.52" L x 1.20" W x 0.03" H (38.5mm x 30.5mm x 0.83mm) |
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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.
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