Charging Coil Arrays
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The batteries used in wireless devices like mobile phones, PDAs, headsets and laptops need frequent recharging from an electricity mains source. Replacing the traditional charging cable with a contactless charging arrangement would greatly increase these devices’ convenience and mobility – and this can be done through inductive coupling.
A wireless power array using inductive coupling can be built using PCB mounting coreless coils. These are flat, lightweight, and easy to manufacture.
Although these coreless PCB coils in general have a low coupling factor between the primary and secondary coil, high efficiency can be attained by using a high-frequency resonant circuit. Operating the circuit at high frequency makes the impedance of the coils large. Therefore, power will be transmitted using low currents and high voltage. Because of these low currents, heat generation by the fine conductors of the PCB mounted wireless charging coil array stays within acceptable bounds.
Our products include Vishay’s wireless charging transmitter coils/shields which feature high permeability shielding and high saturation powdered iron that is not affected by permanent locating magnets.
Also available are products from Wurth Electronik’s WE-WPCC wireless power array range, which uses Litz wire and achieves the highest Q value on the market. The wireless power arrays cancel charging flux to avoid coupling into sensitive components or batteries.
Manufacturer Part No | Order Code | Description / Manufacturer | Availability | Price For |
Price (Incl JCT)
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Quantity | Inductance | Inductance Tolerance | No. of Coils | Product Range | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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760308103113
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2965279 |
CHARGING COIL ARRAY, 3 COIL, 11.5/12.5UH WURTH ELEKTRONIK
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Check Stock & Lead Times
10 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 1/19/26 |
Each
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1+ ¥2,187.47 (¥2,406.22) 5+ ¥2,164.16 (¥2,380.58) 10+ ¥2,140.40 (¥2,354.44) 20+ ¥2,116.17 (¥2,327.79) 40+ ¥2,073.37 (¥2,280.71) 90+ ¥1,977.32 (¥2,175.05) 450+ ¥1,852.65 (¥2,037.92) 900+ ¥1,795.11 (¥1,974.62) More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
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1 x 11.5µH, 2 x 12.5µH | ± 10% | 3 Coils | WE-WPCC Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
IWTXA653FZEB120KF3
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3263665 |
WIRELESS CHARGING TX COIL, 11.5/12.5UH VISHAY
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546 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 10/20/25 |
Each
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1+ ¥1,402.48 (¥1,542.73) 5+ ¥1,227.73 (¥1,350.50) 10+ ¥1,017.36 (¥1,119.10) 25+ ¥911.62 (¥1,002.78) 50+ ¥841.49 (¥925.64) 160+ ¥791.98 (¥871.18) More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
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1 x 11.5µH, 2 x 12.5µH | ± 10% | 3 Coils | IWTX Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
760308103149
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2965278 |
CHARGING COIL ARRAY, 9.8UH / 10.2UH, 10% WURTH ELEKTRONIK
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Available for back order. More stock available week commencing 11/17/25 + Check Stock & Lead TimesMore stock available week commencing 11/17/25 Please note that this product is not in stock. You may place a back-order by clicking the button or register interest by clicking the 'Contact me when back in stock' link. Contact me when back in stock |
Each
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1+ ¥3,233.76 (¥3,557.14) 2+ ¥3,153.43 (¥3,468.77) 3+ ¥3,073.09 (¥3,380.40) 5+ ¥2,992.76 (¥3,292.04) 10+ ¥2,912.42 (¥3,203.66) 20+ ¥2,512.57 (¥2,763.83) More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
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1 x 9.8µH, 2 x 10.2µH | ± 10% | 3 Coils | WE-WPCC Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
IWTXA148DGEB9R8KF3
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3263664 |
WIRELESS CHARGING TX COIL, 9.8/10.2UH VISHAY
You previously purchased this product.
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Available for back order. More stock available week commencing 10/20/25 + Check Stock & Lead TimesMore stock available week commencing 10/20/25 Please note that this product is not in stock. You may place a back-order by clicking the button or register interest by clicking the 'Contact me when back in stock' link. Contact me when back in stock |
Each
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1+ ¥1,319.84 (¥1,451.82) 5+ ¥1,164.66 (¥1,281.13) 10+ ¥1,009.47 (¥1,110.42) 25+ ¥816.67 (¥898.34) 50+ ¥800.34 (¥880.37) 160+ ¥784.01 (¥862.41) 800+ ¥767.67 (¥844.44) 1600+ ¥751.34 (¥826.47) More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
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1 x 10.2µH, 2 x 9.8µH | ± 10% | 3 Coils | IWTX Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
760308106
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2336090 |
WIRELESS CHARGING COIL, 12.5UH, 10A WURTH ELEKTRONIK
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Available for back order. More stock available week commencing 11/24/25 + Check Stock & Lead TimesMore stock available week commencing 11/24/25 Please note that this product is not in stock. You may place a back-order by clicking the button or register interest by clicking the 'Contact me when back in stock' link. Contact me when back in stock |
Each
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1+ ¥5,622.63 (¥6,184.89) 2+ ¥5,510.18 (¥6,061.20) 3+ ¥5,397.73 (¥5,937.50) 5+ ¥5,285.28 (¥5,813.81) 10+ ¥5,172.82 (¥5,690.10) 20+ ¥5,060.37 (¥5,566.41) 50+ ¥4,947.92 (¥5,442.71) 100+ ¥4,835.47 (¥5,319.02) More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
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1 x 11.5µH, 2 x 12.5µH | ± 10% | 3 Coils | WE-WPCC Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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760308104120
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2543229 |
WIRELESS POWER ARRAY, 6.9UH, 10% WURTH ELEKTRONIK
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Each
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1+ ¥4,341.98 (¥4,776.18) 3+ ¥4,273.54 (¥4,700.89) 5+ ¥4,205.09 (¥4,625.60) 10+ ¥4,136.64 (¥4,550.30) 20+ ¥3,809.03 (¥4,189.93) 50+ ¥3,481.42 (¥3,829.56) 250+ ¥3,026.85 (¥3,329.54) 500+ ¥2,966.32 (¥3,262.95) More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
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1 x 6.4µH, 2 x 6.9µH | ± 10% | 3 Coils | WE-WPCC Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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760308104119
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2448598 |
WIRELESS POWER CHARGING COIL, 12UH WURTH ELEKTRONIK
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1+ ¥3,033.12 (¥3,336.43) 2+ ¥2,986.10 (¥3,284.71) 3+ ¥2,939.07 (¥3,232.98) 5+ ¥2,892.05 (¥3,181.26) 10+ ¥2,845.02 (¥3,129.52) 20+ ¥2,812.10 (¥3,093.31) 50+ ¥2,779.18 (¥3,057.10) 100+ ¥2,619.30 (¥2,881.23) More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
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1 x 12µH, 1 x 11.5µH | ± 10% | 2 Coils | WE-WPCC Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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760308103147
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2842212 |
CHARGING COIL ARRAY, 7.5UH / 8.5UH, 10% WURTH ELEKTRONIK
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Each
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1+ ¥3,070.74 (¥3,377.81) 2+ ¥3,070.12 (¥3,377.13) 3+ ¥3,069.49 (¥3,376.44) 5+ ¥3,068.86 (¥3,375.75) 10+ ¥3,068.23 (¥3,375.05) 20+ ¥3,067.60 (¥3,374.36) 50+ ¥2,791.72 (¥3,070.89) 100+ ¥2,708.64 (¥2,979.50) More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
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1 x 7.5µH, 2 x 8.5µH | ± 10% | 3 Coils | WE-WPCC Series |