Components Passive Components Power Magnetics Wireless Power Transmission

WE-WPCC WPT/NFC Combination Coil

WE-WPCC WPT/NFC Combination Coil

Characteristics

  • Combination of WPT and NFC in one component
  • Space-saving design
  • Double-sided adhesive tape at the bottom for attachment
  • Applicable for Qi (5 W & 15 W), Air Fuel Alliance, NFC and proprietary solutions with high power levels, where data transfer is needed
  • High permeability ferrite shielding focuses magnetic flux and protects sensitive electronics
  • Litz wire and high quality ferrite for high Q and maximum power transfer efficiency

Applications

  • Applications where wireless power transfer with high power levels and data communication with high data rates are necessary
  • Wireless charging of sensors, smartphones, wearables, handhelds, cameras, smart watches, tablets, etc.
  • Wireless power charging and payment services in one component
  • Peer-to-peer communication and wireless power charging of mobile devices

Application Notes

Wireless Power Transfer Coils WE-WPCC

Wireless Power Transfer Coils WE-WPCC offer the best performance with highest Q-factor and lowest RDC values.

For customer support, please click here!

Products

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Data­sheet
Simu­lation
Downloads
Status
Compliance
Size
L1 (µH)
L2 (µH)
IR DC1 (A)
IR DC2 (A)
RDC max. (mΩ)
RDC2 max. (mΩ)
fres 1 (MHz)
fres 2 (MHz)
Q1
Q2
P (W)
Samples
WE-WPCC WPT/NFC Combination Coil
760308103305
Qi - Airfuel Alliance - NFC, 45 x 44 x 0.7 mm, 8.8 µH
Simu­lation
Downloads 8 files

EDA models: Components ZIP

CAD files ZIP

Status Active i | Production is active. Expected lifetime: >10 years.
Compliance Qi - Airfuel Alliance - NFC 
Size 45 x 44 x 0.7 mm 
Inductance [1] 8.8 µH
Inductance [2] 1.4 µH
Rated Current DC [1] 2.6 A
Rated Current DC [2] 5 A
DC Resistance [1] 220 mΩ
DC Resistance [2] 100 mΩ
Self Resonant Frequency [1] 22 MHz
Self Resonant Frequency [2] 50 MHz
Q-Factor 30 
Q-Factor 47 
Power Capability [1] 50 W
WE-WPCC WPT/NFC Combination Coil
760308102306
Qi - Airfuel Alliance - NFC, 44 x 44 x 1 mm, 8 µH
Simu­lation
Downloads 8 files

EDA models: Components ZIP

CAD files ZIP

Status Active i | Production is active. Expected lifetime: >10 years.
Compliance Qi - Airfuel Alliance - NFC 
Size 44 x 44 x 1 mm 
Inductance [1] 8 µH
Inductance [2] 1.4 µH
Rated Current DC [1] 2 A
Rated Current DC [2] 5 A
DC Resistance [1] 400 mΩ
DC Resistance [2] 100 mΩ
Self Resonant Frequency [1] 17.5 MHz
Self Resonant Frequency [2] 50 MHz
Q-Factor 19 
Q-Factor 47 
Power Capability [1] 40 W
WE-WPCC WPT/NFC Combination Coil
760308103307
Qi - Airfuel Alliance - NFC, 40 x 27 x 1 mm, 8 µH
Simu­lation
Downloads 8 files

EDA models: Components ZIP

CAD files ZIP

Status Active i | Production is active. Expected lifetime: >10 years.
Compliance Qi - Airfuel Alliance - NFC 
Size 40 x 27 x 1 mm 
Inductance [1] 8 µH
Inductance [2] 1.6 µH
Rated Current DC [1] 1.5 A
Rated Current DC [2] 4 A
DC Resistance [1] 350 mΩ
DC Resistance [2] 100 mΩ
Self Resonant Frequency [1] 22 MHz
Self Resonant Frequency [2] 54 MHz
Q-Factor 19 
Q-Factor 47 
Power Capability [1] 30 W
WE-WPCC WPT/NFC Combination Coil
760308101150
Qi - Airfuel Alliance - NFC, Ø 65 x 3.5 mm, 6.3 µH
Simu­lation
Downloads 7 files

EDA models: Components ZIP

CAD files ZIP

Status Active i | Production is active. Expected lifetime: >10 years.
Compliance Qi - Airfuel Alliance - NFC 
Size Ø 65 x 3.5 mm 
Inductance [1] 6.3 µH
Inductance [2] 1.2 µH
Rated Current DC [1] 7.5 A
Rated Current DC [2] 7 A
DC Resistance [1] 48 mΩ
DC Resistance [2] 55 mΩ
Self Resonant Frequency [1] 20 MHz
Self Resonant Frequency [2] 48 MHz
Q-Factor 100 
Q-Factor 50 
Power Capability [1] 100 W
WE-WPCC WPT/NFC Combination Coil
760308101312
Qi - Airfuel Alliance - NFC, Ø 54 x 4 mm, 24 µH
Simu­lation
Downloads 8 files

EDA models: Components ZIP

CAD files ZIP

Status Active i | Production is active. Expected lifetime: >10 years.
Compliance Qi - Airfuel Alliance - NFC 
Size Ø 54 x 4 mm 
Inductance [1] 24 µH
Inductance [2] 0.7 µH
Rated Current DC [1] 6 A
Rated Current DC [2] 13 A
DC Resistance [1] 90 mΩ
DC Resistance [2] 30 mΩ
Self Resonant Frequency [1] 7 MHz
Self Resonant Frequency [2] 63 MHz
Q-Factor 125 
Q-Factor 30 
Power Capability [1] 100 W

Service & Support

Do you have questions regarding Design-In Support or Applications? We will be glad to help you! We can answer your inquiry with just a few details. You will be contacted as soon as possible.

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Design-In Support  

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  • Troubleshooting and individual design solutions
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Applications

  • Support regarding application selection
  • Further support
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