Wireless Power Transfer
November 2018
Wireless Power Transfer
Small Rx (Receiving) Coil unit
WR303050-12F5-ID
Wireless Power Transfer
(2/3)
20181127 / wlc_rx_wr303050-12f5-id_en.fm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
Wireless Power Transfer
Small Rx coil unit
FEATURES
Receiving coils for Wireless Power Transfer.
Flexible sheet type is used.
Custom design is available based on each design require-
ments.
Halogen-free.
APPLICATION
Smartphones, cellular phones, handheld mobile terminals, DSCs,
and Wearable products.
COMBINATION TABLE
SHAPE & DIMENSIONS
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLES
Contact us for more information.
IC REFERENCE INFORMATION
Overview of WR303050-12F5-ID
Product compatible with RoHS directive
Halogen-free
1W 2W 3W
Rx WR121210-27M8-ID WR202010-18M8-ID WR303050-12F5-ID
Tx WT151512-22F2-ID WT202012-15F2-ID WT303012-12F2-ID
L x W dimensions
(mm)
Thickness
(mm)max.
Inductance
[100kHz, 1Vrms]
(µH)
Resistance
[100kHz, 1Vrms]
()
Part No.
30×29.6 0.94 8.23 0.28 WR303050-12F5-ID
IC Manufacturer
material name Web
IDT P9027LP-R http://www.idt.com/products/power-management/wireless-charging-ics-wireless-power-ics/qi-compliant-wireless-power-transmitter-ics/
wp3w-rk-wireless-power-reference-solution-05w-3w-applications
29.6typ.(30.0max.)
0.86typ.
0.94max.
5.0
48.0typ.
4.5typ.
Solder coat
30.0typ.(30.4max.)
Dimensions in mm
RoHS Directive Compliant Product: See the following for more details.https://product.tdk.com/info/en/environment/rohs/index.html
Halogen-free: Indicates that Cl content is less than 900ppm, Br content is less than 900ppm, and that the total Cl and Br content is less than 1500ppm.
Wireless Power Transfer
(3/3)
20181127 / wlc_rx_wr303050-12f5-id_en.fm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
Do not use or store in locations where there are conditions such as gas corrosion (salt, acid, alkali, etc.).
Self heating (temperature increase) occurs when the power is turned ON, so the tolerance should be sufficient for the set thermal
design.
Fully caution, if metal piece contacted with top of coil surface then it could be danger of generated heat.
Do not use for a purpose outside of the contents regulated in the delivery specifications.
The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equip-
ment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equip-
ment, industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or qual-
ity require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society,
person or property.
If you intend to use the products in the applications listed below or if you have special requirements exceeding the range or conditions
set forth in the each catalog, please contact us.
(1) Aerospace/aviation equipment
(2) Transportation equipment (cars, electric trains, ships, etc.)
(3) Medical equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipment
(7) Transportation control equipment
(8) Public information-processing equipment
(9) Military equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(13) Other applications that are not considered general-purpose
applications
Reminders
