FCC ID RK7WCH-PF31S
Wireless Charger MPP 25W
by Molex Technologies GmbH
Grantee Code: RK7 Product Code: WCHPF31S
Latest application date: 2026-03-05
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 0.36 MHz | Original Equipment | 2026-03-05 |
| 13.56 MHz | Original Equipment | 2026-03-05 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Information_to_the_User_-_USA | Users Manual | 2026-04-24 | PDF 77.5 KB |
| Internal_Photos | Internal Photos | 2026-04-24 | PDF 1.7 MB |
| Test_Report_-_Internal_Photos | Internal Photos | 2026-04-24 | PDF 800.6 KB |
| External_Photos | External Photos | 2026-04-24 | PDF 1.2 MB |
| Test_Report_-_External_Photos | External Photos | 2026-04-24 | PDF 450.8 KB |
| ID_Label_Location_Info | ID Label/Location Info | 2026-03-05 | PDF 1.2 MB |
| FCC_SAR_Test_Setup | Test Setup Photos | 2026-04-24 | PDF 265.1 KB |
| SAR_Test_Report_NFC_Setup | Test Setup Photos | 2026-04-24 | PDF 552.1 KB |
| Test_Setup_Photos | Test Setup Photos | 2026-04-24 | PDF 492 KB |
| Test_report_NFC | Test Report | 2026-03-05 | PDF 994.8 KB |
| Test_report_Wireless_Charger | Test Report | 2026-03-05 | PDF 1.1 MB |
| Attestation_Letter_acc._to_2.911(d)(5) | Attestation Statements | 2026-03-05 | PDF 41.5 KB |
| Attestation_Letter_acc._to_2.911(d)(7) | Attestation Statements | 2026-03-05 | PDF 150.6 KB |
| Antenna_information_NFC | Cover Letter(s) | 2026-03-05 | PDF 201 KB |
| Antenna_information_WPT | Cover Letter(s) | 2026-03-05 | PDF 278.1 KB |
| FCC_perm_st_Confidentiality_Request | Cover Letter(s) | 2026-03-05 | PDF 353.5 KB |
| FCC_SAR_Calibration | RF Exposure Info | 2026-03-05 | PDF 1.7 MB |
| FCC_SAR_Test_report | RF Exposure Info | 2026-03-05 | PDF 1.3 MB |
| FCC_SAR_Test_results | RF Exposure Info | 2026-03-05 | PDF 460.4 KB |
| SAR_Test_Report_NFC | RF Exposure Info | 2026-03-05 | PDF 1.3 MB |
| SAR_Test_Report_NFC_calibration | RF Exposure Info | 2026-03-05 | PDF 2.3 MB |
| Block_Diagram Metadata only | Block Diagram | PDF 751.5 KB | |
| circuit_diagram_antenna_board Metadata only | Schematics | PDF 312 KB | |
| circuit_diagram_mainboard Metadata only | Schematics | PDF 3.6 MB | |
| DASY8_PIA_Module_WPT(1) Metadata only | Operational Description | PDF 4 MB | |
| Operational_Description Metadata only | Operational Description | PDF 663.4 KB |
Application Information
| Application ID | yjqOtBOFCReHaPXIFdf5zg== |
|---|---|
| Final Action Date | 2026-03-05 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0009779075 |
| Model | WCH-PF31S |
| Frequency Range | 0.36 MHz |
| Equipment Class | DCD - Part 15 Low Power Transmitter Below 1705 kHz |
| Device Description | Wireless Charger MPP 25W |
| Responsible Party | Ines Baufeld, ines.baufeld@molex.com  , +491735706505 |
| Non-Technical Contact | Joel Eurich, Molex LLC, joel.eurich@molex.com , +1 6305274685 |
| Test Firm | Gerald Schmidt, cetecom advanced GmbH, tcb@cetecomadvanced.com  , 49-681-598-0 |
| TCB Email | TCB@cetecomadvanced.com |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | Yes |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| yjqOtBOFCReHaPXIFdf5zg== | 2026-03-05 | Original Equipment |
| eabeamKFIj7eoSfw3QamiQ== | 2026-03-05 | Original Equipment |
Grants
TCB Grant - Application yjqOtBOFCReHaPXIFdf5zg==
| 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: 03/05/2026 Application Dated: 03/05/2026 |
| 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-PF31S |
| 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. |
TCB Grant - Application eabeamKFIj7eoSfw3QamiQ==
| 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: 03/05/2026 Application Dated: 03/05/2026 |
| 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-PF31S |
| 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. |