Depending on you chosen standard, Würth Elektronik GmbH offers an EMC solution to instantly reduce emissions while improving EMI performance and protecting against ESD. WE offer plug-and-play dongles to instantly improve EMC characteristics. Additionally, WE offers design bags will all the needed parts and Gerber files so you can instantly integrate the filter into your PCB design. You can order any of the products explained below here.
If you're looking for PCB layout files, please follow this download-link.
Plug and Play!
We have ready fabricated and populated USB 3.1 EMC Dongle Adapters in 60 W (82931060) and 100 W (82931100) configurations. These sticks can be connected to your device during conduction and EMCssion tests to improve EMC compatibility and susceptibility. Pass EMC and ESD tests now!
Order the USB 3.1 Dongle here!
Ready to implement!
You can integrate the filter on your board with the layout as detailed in our application note. We have prepared two design bags containing the necessary parts to implement a filter for 60 W (82931061) and 100 W (82931101) applications. Additionally, PCB layout files (Gerber) can be found below.
Order the USB 3.1 Design Bag here!
Find more information about this solution in Application Note ANP007 - Effective USB 3.1 filtering and protection.
| Function | Product Series | Order Code | Value | Size |
|---|---|---|---|---|
| Power Line Filter | WCAP-CSGP | 885012107018 | 4.7 µF | C1206 |
| Power Line Filter | WE-MPSB | 74279221111 | 110 Ω | C1206 |
| Power Line Filter | WE-MAPI | 74438336012 | 1.2 µH | SM 3020 |
| Power Line Filter | WE-TVS | 824045810 | 20 VDC | DFN1610 |
| High Speed Data Line | WE-TVS | 824012823 | 3.3 VDC | DFN1012 |
| High Speed Data Line | WE-CNSW HF | 7442335600 | 60 Ω | C0504 |
| Low Speed Data Line | WE-TVS | 824014885 | 5 VDC | DFN3810 |
| Low Speed Data Line | WE-CNSW | 744231091 | 90 Ω | C0805 |
| Connector | WR-COM | 632712000011 | USB-C | |
| Connector | WR-COM | 632723130112 | USB-C |
| Function | Product Series | Order Code | Value | Size |
|---|---|---|---|---|
| Power Line Filter | WCAP-CSGP | 885012208094 | 4.7 µF | C1206 |
| Power Line Filter | WE-MPSB | 74279226101 | 110 Ω | C1206 |
| Power Line Filter | WE-MAPI | 74438356012 | 1.2 µH | SM 3020 |
| Power Line Filter | WE-TVS | 824045810 | 20 VDC | DFN1610 |
| High Speed Data Line | WE-TVS | 824012823 | 3.3 VDC | DFN1012 |
| High Speed Data Line | WE-CNSW HF | 7442335600 | 60 Ω | C0504 |
| Low Speed Data Line | WE-TVS | 824014885 | 5 VDC | DFN3810 |
| Low Speed Data Line | WE-CNSW | 744231091 | 90 Ω | C0805 |
| Connector | WR-COM | 632712000011 | USB-C | |
| Connector | WR-COM | 632723130112 | USB-C |
Find more information about this solution in Application Note ANP024 - The USB Interface from EMC Point of View.
| Function | Product Series | Order Code | Value | Size |
|---|---|---|---|---|
| Power Line Filter | WCAP-CSGP | 885012206051 | 680 nF | C0603 |
| Power Line Filter | WE-CBF | 742792040 | 600 Ω | C0805 |
| Data Line | WE-TVS | 82401646 | 5 VDC | MSOP-8L |
| Data Line | WE-CNSW | 744232090 | 90 Ω | C1206 |
| Data Line | WE-CNSW HF | 744233670 | 67 Ω | C0805 |
| Connector | WR-COM | 62900416021 | - | USB-A |
| Connector | WR-COM | 629004113921 | - | USB-A |
Find more information about this solution in Application Note ANP002 - The Protection of USB 2.0 Applications.
| Function | Product Series | Order Code | Value | Size |
|---|---|---|---|---|
| Power Line Filter | WCAP-CSGP | 885012206051 | 680 nF | C0603 |
| Power Line Filter | WE-CBF | 742792651 | 600 Ω | C0603 |
| Data Line | WE-TVS | 82400102 | 6 VDC | SOT23-6L |
| Data Line | WE-CNSW | 744232090 | 90 Ω | C1206 |
| Connector | WR-COM | 62900416021 | - | USB-A |
| Connector | WR-COM | 629004113921 | - | USB-A |