1. FCC ID
  2. RK7
  3. RK7WCH-PF31D

FCC ID RK7WCH-PF31D

Wireless Charger MPP 25W

by Molex Technologies GmbH

Grantee Code: RK7   Product Code: WCHPF31D
Latest application date: 2026-03-04

FCC ID Device Details

FCC IDRK7WCH-PF31D
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeRK7
Product CodeWCHPF31D
Applicant BusinessMolex Technologies GmbH 🇩🇪
Related Domains molex.com
Equipment ClassWireless Charger MPP 25W
Test Firmcetecom advanced GmbH

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
13.56 MHzOriginal Equipment2026-03-04
0.36 MHzOriginal Equipment2026-03-04

Exhibits

DocumentTypeAvailableFile
Users_Manual_-_USAUsers Manual2026-04-24PDF 149.6 KB
Internal_PhotosInternal Photos2026-04-24PDF 1.6 MB
Test_report_-_internal_photosInternal Photos2026-04-24PDF 914.7 KB
External_PhotosExternal Photos2026-04-24PDF 847.7 KB
Test_report_-_external_photosExternal Photos2026-04-24PDF 495.5 KB
ID_Label_Location_InfoID Label/Location Info2026-03-04PDF 811.3 KB
FCC_SAR_WPT_-_Test_SetupTest Setup Photos2026-04-24PDF 485 KB
SAR_NFC_-_Test_SetupTest Setup Photos2026-04-24PDF 612.9 KB
Test_Setup_PhotosTest Setup Photos2026-04-24PDF 418.2 KB
Antenna_information_NFCTest Report2026-03-04PDF 196 KB
Antenna_information_WPTTest Report2026-03-04PDF 318.1 KB
FCC_SAR_WPT_Test_ReportTest Report2026-03-04PDF 1.3 MB
SAR_NFC_-_calibrationTest Report2026-03-04PDF 2.5 MB
Test_report_NFCTest Report2026-03-04PDF 998.7 KB
Test_report_Wireless_ChargerTest Report2026-03-04PDF 1.2 MB
Attestation_Letter_acc._to_2.911(d)(5)Attestation Statements2026-03-04PDF 41.6 KB
Attestation_Letter_acc._to_2.911(d)(7)Attestation Statements2026-03-04PDF 151.3 KB
FCC_Confidentiality_RequestCover Letter(s)2026-03-04PDF 353.5 KB
FCC_SAR_-_calibrationRF Exposure Info2026-03-04PDF 1.8 MB
FCC_SAR_WPT_-_Test_ResultsRF Exposure Info2026-03-04PDF 1.3 MB
SAR_NFC_Test_ReportRF Exposure Info2026-03-04PDF 1.3 MB
Block_Diagram Metadata onlyBlock DiagramPDF 357 KB
Circuit_Diagrams_mainboard Metadata onlySchematicsPDF 5.3 MB
circuit_diagram_antenna_board Metadata onlySchematicsPDF 434.9 KB
DASY8_PIA_Module_WPT Metadata onlyOperational DescriptionPDF 4 MB
Operational_Description Metadata onlyOperational DescriptionPDF 670.2 KB

Application Information

Application IDv4tE06WvT5asHrTlBhmB8w==
Final Action Date2026-03-04
Application PurposeOriginal Equipment
Applicant FRN0009779075
ModelWCH-PF31D
Frequency Range13.56 MHz
Equipment ClassDXX - Part 15 Low Power Communication Device Transmitter
Device DescriptionWireless Charger MPP 25W
Responsible PartyInes Baufeld, ines.baufeld@molex.com , +491735706505
Non-Technical ContactJoel Eurich, Molex LLC, joel.eurich@molex.com , +1 6305274685
Test FirmGerald Schmidt, cetecom advanced GmbH, tcb@cetecomadvanced.com , 49-681-598-0
TCB EmailTCB@cetecomadvanced.com
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term ConfidentialityYes
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
v4tE06WvT5asHrTlBhmB8w==2026-03-04Original Equipment
MHpdFKAfNbKBVTSt3O37uA==2026-03-04Original Equipment

Equipment Authorization

FrequencyRules
13.56 MHz15C
0.125-0.13 MHz15C
0.36 MHz15C

Grants

TCB Grant - Application v4tE06WvT5asHrTlBhmB8w==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  cetecom advanced GmbH
Untertuerkheimer Strasse 6-10
Saarbruecken, 66117
Germany 		Date of Grant: 03/04/2026

Application Dated: 03/04/2026
Molex Technologies GmbH
Mizarstrasse 3
Schoenefeld, 12529
Germany
 
Attention: Ines Baufeld ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  RK7WCH-PF31D
Name of Grantee:  Molex Technologies GmbH
Equipment Class: Part 15 Low Power Communication Device Transmitter
Notes: Wireless Charger MPP 25W
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 13.56  -  13.56  

The highest reported SAR for body-worn accessory and extremities SAR exposure conditions are < 0.1 W/kg and < 0.1 W/kg, respectively.

TCB Grant - Application MHpdFKAfNbKBVTSt3O37uA==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  cetecom advanced GmbH
Untertuerkheimer Strasse 6-10
Saarbruecken, 66117
Germany 		Date of Grant: 03/04/2026

Application Dated: 03/04/2026
Molex Technologies GmbH
Mizarstrasse 3
Schoenefeld, 12529
Germany
 
Attention: Ines Baufeld ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  RK7WCH-PF31D
Name of Grantee:  Molex Technologies GmbH
Equipment Class: Part 15 Low Power Transmitter Below 1705 kHz
Notes: Wireless Charger MPP 25W
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 0.12535  -  0.12975  
15C 0.36  -  0.36  

The highest reported SAR for body-worn accessory and extremities SAR exposure conditions are < 0.1 W/kg and < 0.1 W/kg, respectively.