Ultra-Thin Receiving Coil Unit

TDK's ultra-thin receiving coil unit for wireless power transfer

Image of TDK Ultra-Thin Receiving Coil UnitTDK Corporation's wireless power transfer coil unit is designed for smartphones and other mobile devices. The receiving coil is designed for integration in smartphones, representing an industry-leading achievement, featuring a mere 0.57 mm thickness.

The coil unit not only is ultra-thin and lightweight, it is also highly resistant to shock and therefore provides excellent reliability. Furthermore, in spite of its 0.57 mm profile, the coil's design minimizes the tendency towards rising resistance and achieves a power transfer efficiency that allows clearing the requirements of the WPC "Qi" standard. The low height of the unit is a key aspect for use in smartphones.

Applications

  • Chargers for smart phones
  • Digital cameras
  • Bluetooth headsets

Coil Unit for Wireless Power Transfer

ImageManufacturer Part NumberDescriptionPart StatusFunctionTypeAvailable Quantity
WR303050-15F5-G datasheet linkRX 1 COIL 1 LAYER 12.3UHWR303050-15F5-GRX 1 COIL 1 LAYER 12.3UHActiveReceiver1 Coil, 1 Layer645 - Immediate
WR303050-15F5-G product page link
WT505090-10K2-A11-G datasheet linkTX 1 COIL 1 LAYER 6.3UHWT505090-10K2-A11-GTX 1 COIL 1 LAYER 6.3UHActiveTransmitter1 Coil, 1 Layer1500 - Immediate
WT505090-10K2-A11-G product page link
WR483245-15F5-G datasheet linkRX 1 COIL 1 LAYER 13UHWR483245-15F5-GRX 1 COIL 1 LAYER 13UHActiveReceiver1 Coil, 1 Layer131 - Immediate
WR483245-15F5-G product page link
WR444030-16F3-G datasheet linkRX 1 COIL 1 LAYER 19UHWR444030-16F3-GRX 1 COIL 1 LAYER 19UHActiveReceiver1 Coil, 1 Layer350 - Immediate
WR444030-16F3-G product page link
WT505090-20K2-A10-G datasheet linkTX 1 COIL 2 LAYER 24UHWT505090-20K2-A10-GTX 1 COIL 2 LAYER 24UHActiveTransmitter1 Coil, 2 Layer143 - Immediate
WT505090-20K2-A10-G product page link
WT-505060-10K2-A11-G datasheet linkTX 1 COIL 1 LAYER 6.3UHWT-505060-10K2-A11-GTX 1 COIL 1 LAYER 6.3UHActiveTransmitter1 Coil, 1 Layer471 - Immediate
WT-505060-10K2-A11-G product page link
WR483265-15F5-G datasheet linkRX 1 COIL, 1 LAYER 13.3UHWR483265-15F5-GRX 1 COIL, 1 LAYER 13.3UHActiveReceiver1 Coil, 1 Layer360 - Immediate
WR483265-15F5-G product page link
WT1005690-12K2-A6-G datasheet linkTX 3 COIL 1 LAYER 11.5 - 12.5UHWT1005690-12K2-A6-GTX 3 COIL 1 LAYER 11.5 - 12.5UHActiveTransmitter3 Coil, 1 Layer89 - Immediate
WT1005690-12K2-A6-G product page link
WT-1005660-12K2-A6-G datasheet linkTRANSMITTER 3 COIL 1 LAYERWT-1005660-12K2-A6-GTRANSMITTER 3 COIL 1 LAYERActiveTransmitter3 Coil, 1 Layer30 - Immediate
WT-1005660-12K2-A6-G product page link
WT-525225-20K2-A1-G datasheet linkTRANSMITTER 1 COIL 2 LAYER 24UHWT-525225-20K2-A1-GTRANSMITTER 1 COIL 2 LAYER 24UHActiveTransmitter1 Coil, 2 Layer8 - Immediate
WT-525225-20K2-A1-G product page link
TMX-66-2M7 datasheet linkRECEIVER 1 COIL 1 LAYERTMX-66-2M7RECEIVER 1 COIL 1 LAYERObsoleteReceiver1 Coil, 1 Layer7 - Immediate
TMX-66-2M7 product page link
WR-483250-15M2-G datasheet linkRX 1 COIL 1 LAYER BIFILAR 10.5UHWR-483250-15M2-GRX 1 COIL 1 LAYER BIFILAR 10.5UHObsoleteReceiver1 Coil, 1 Layer, Bifilar0WR-483250-15M2-G product page link
WR-383250-17M2-G datasheet linkRX 1 COIL 1 LAYER BIFILAR 11.1UHWR-383250-17M2-GRX 1 COIL 1 LAYER BIFILAR 11.1UHObsoleteReceiver1 Coil, 1 Layer, Bifilar0WR-383250-17M2-G product page link
WRM483245-15F5-5V-G datasheet linkRX 1 COIL 1 LAYER 13UHWRM483245-15F5-5V-GRX 1 COIL 1 LAYER 13UHObsoleteReceiver1 Coil, 1 Layer0WRM483245-15F5-5V-G product page link
Published: 2013-06-05