USB EMI, ESD, and
Interconnect Solutions

Würth Elektronik, one of the leading manufacturers for passive and electromechanical components, is offering ready-to-go solutions to electronic design engineers to avoid unnecessary headache to find the right EMI/ESD protection or an interconnect solution for a USB interface.

Please see Würth Electronics’ full design solution for a robust, no headache USB design:

USB 2.0

Würth USB Controller Diagram
EMI Suppression Data Line (D+ / D-)- Common Mode Chokes
Common Mode Chokes
- Designed for use in USB interfaces
- No influence on data signal
- Industry's widest range of sizes and applicable currents
- Industrial rated operating temperature
DigiKey P/N Manufacturer P/N Size Irated Impedance
732-2582-1-ND 744230900 0603 370 mA 90 Ohm
732-3198-1-ND 744231091 0805 370 mA 90 Ohm
732-1469-1-ND 744232090 1206 550 mA 90 Ohm
732-4223-1-ND 744235900 1812 2000 mA 90 Ohm
 
EMI Suppression Voltage Supply (Vbus)- Chip Bead Ferrites
Chip Bead Ferrites
- High noise suppression
- Wide range of sizes
- LTspice models available and simulation over load possible
DigiKey P/N Manufacturer P/N Size Irated Impedance
732-1573-1-ND 74279279 0402 200 mA 600 Ohm
732-1593-1-ND 742792651 0603 1000 mA 600 Ohm
732-1620-1-ND 742792040 0805 2000 mA 600 Ohm
732-1623-1-ND 74279218 1206 2000 mA 600 Ohm
 
ESD Protection Interface - TVS Diode Array
TVS Diode Array
- Market’s lowest capacitance and clamping voltage
- Small case sizes
- Industrial rated operating temperature
DigiKey P/N Manufacturer P/N Size VDC Capacitance
732-4473-1-ND 82400102 SOT23-6L 6V 0,4pF
732-4474-1-ND 82400152 SOT-563 6V 0,4pF
732-4467-1-ND 824015 SOT23-6L 6V 2,0pF

USB 3.0

USB 3.0 Controller Diagram
EMI Suppression Data Line (D+ / D-)- Common Mode Chokes
Common Mode Chokes
- Designed for use in USB interfaces
- No influence on data signal
- Industry's widest range of sizes and applicable currents
- Industrial rated operating temperature
DigiKey P/N Manufacturer P/N Data Line Size Irated Impedance
732-2582-1-ND 744230900 D+ / D- 0603 370 mA 90 Ohm
732-3198-1-ND 744231091 D+ / D- 0805 370 mA 90 Ohm
732-1469-1-ND 744232090 D+ / D- 1206 550 mA 90 Ohm
732-4223-1-ND 744235900 D+ / D- 1812 2000 mA 90 Ohm
732-2577-1-ND 744233670 SSRX / SSTX 0805 320 mA 67 Ohm
 
EMI Suppression Voltage Supply (Vbus)- Chip Bead Ferrites
EMI Suppression Voltage Supply
- High noise suppression
- Wide range of sizes
- LTspice models available and simulation over load possible
DigiKey P/N Manufacturer P/N Size Irated Impedance
732-1573-1-ND 74279279 0402 200 mA 600 Ohm
732-1593-1-ND 742792651 0603 1000 mA 600 Ohm
732-1620-1-ND 742792040 0805 2000 mA 600 Ohm
732-1623-1-ND 74279218 1206 2000 mA 600 Ohm
 
ESD Protection Interface - TVS Diode Array
ESD Protection Interface
- Market’s lowest capacitance and clamping voltage
- Small case sizes
- Industrial rated operating temperature
DigiKey P/N Manufacturer P/N Size VDC Capacitance
732-2505-1-ND 82401646 MSOP-8L 5V 0.05pF

USB Connectors

Würth USB Connectors Würth USB Connectors Würth USB Connectors Würth USB Connectors Würth USB Connectors Würth USB Connectors
DigiKey P/N Manufacturer P/N Speed Type SMD/THT Contacts Configuration
732-2731-ND 614004134726 USB 2.0 A THT 4 Up-right
732-2732-ND 614004135023 USB 2.0 A THT 4 Vertical
732-2106-ND 61400416021 USB 2.0 A THT 4 Right Angle
732-3182-5-ND 629004113921 USB 2.0 A SMD 4 Right Angle
732-3181-ND 62900416021 USB 2.0 A SMD 4 Right Angle
732-4345-2-ND 614108247221 USB 2.0 A reversible THT 8 Right Angle
732-2107-ND 61400826021 USB 2.0 A x 2 THT 2 x 4 Right Angle
732-2734-ND 61400413321 USB 2.0 B THT 4 Vertical
732-2108-ND 61400416121 USB 2.0 B THT 4 Right Angle
732-3153-2-ND 629104142721 USB 2.0 B SMD 4 Right Angle
732-3152-2-ND 62910416121 USB 2.0 B SMD 4 Right Angle
732-3155-2-ND 629105136821 USB 2.0 Micro SMD 5 Right Angle
732-2735-ND 651005136421 USB 2.0 Mini THT 5 Vertical
732-2736-ND 651005136521 USB 2.0 Mini THT 5 Right Angle
732-2109-ND 65100516121 USB 2.0 Mini SMD 5 Right Angle
732-3154-2-ND 651305142821 USB 2.0 Mini SMD 5 Right Angle
732-3146-2-ND 692121030100 USB 3.0 A THT 9 Right Angle
732-3148-2-ND 692121130100 USB 3.0 A THT 9 Right Angle
732-3147-2-ND 692121230100 USB 3.0 A THT 9 Right Angle
732-3149-2-ND 692121330100 USB 3.0 A THT 9 Right Angle
732-3150-2-ND 692122030100 USB 3.0 A SMD 9 Right Angle
732-3157-ND 692112030100 USB 3.0 A Plug SMD 9 Right Angle
732-3156-ND 692141030100 USB 3.0 A x 2 SMD 2 x 9 Right Angle
732-3158-ND 692221030100 USB 3.0 B THT 9 Right Angle
732-3151-2-ND 692622030100 USB 3.0 Micro SMD 9 Right Angle

USB 3.1 Connectors

Würth USB 3.1 Connectors Würth USB 3.1 Connectors
DigiKey P/N Manufacturer P/N Speed Type Contacts Mounting Type
732-8218-2-ND 632712000021 USB 3.1 Superspeed+ C 24 Surface Mount, Right Angle, Horizontal
732-8219-2-ND 632723100021 USB 3.1 Superspeed+ C 24 Surface Mount, Right Angle; Through Hole
732-8220-2-ND 632723300021 USB 3.1 Superspeed+ C 24 Surface Mount, Right Angle; Through Hole
732-9616-2-ND 632712000011 USB 3.1 Superspeed+ C 24 Surface Mount, Right Angle, Horizontal
732-9617-2-ND 632723100011 USB 3.1 Superspeed+ C 24 Surface Mount, Right Angle; Through Hole
732-9618-2-ND 632723300011 USB 3.1 Superspeed+ C 24 Surface Mount, Right Angle; Through Hole

USB Cables and Caps

USB 3.0 Cable Assemblies
Würth USB 3.0 Cable Assemblies Würth USB 3.0 Cable Assemblies Würth USB 3.0 Cable Assemblies
DigiKey P/N Manufacturer P/N Length Configuration
732-3793-ND 692901100001 1 Meter A Plug to A Plug
732-3178-ND 692902100000 1 Meter A Plug to A Socket
732-3179-ND 692903100000 1 Meter A Plug to B Plug
732-3180-ND 692904100000 1 Meter A Plug to Micro
 
USB 3.1 Cable Assemblies
Würth USB 3.1 Cables Würth USB 3.1 Cables
DigiKey P/N Manufacturer P/N Length Configuration
732-8224-ND 632905731122 5 Meters A Female to C Male
732-8223-ND 632910731731 1 Meter C Male to C Male
732-8222-ND 632910731611 1 Meter B Male to C Male
732-8221-ND 632910731131 1 Meter A Male to C Male  
 
Connector Dust Covers
Würth Connector Dust Covers Würth Connector Dust Covers Würth Connector Dust Covers Würth Connector Dust Covers Würth Connector Dust Covers
DigiKey P/N Manufacturer P/N Color Configuration
732-3825-ND 726141002 Black A
732-3827-ND 726141004 Black A
732-3829-ND 726141006 Black A
732-3824-ND 726141001 Black B
732-3826-ND 726141003 Black B
732-3828-ND 726141005 Black Mini

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