SWI Plug Wall Adapters

CUI Inc SWI Plug Wall Adapters are ultra-compact wall plug adapters for the US, Japanese, and European markets. The SWI adapters are designed to meet the Level VI standard. This standard aims to lower the amount of power consumed when the end application is not in use or is no longer connected to the system. The SWI adapters offer USB connection, screw terminal connections, or standard wall power adapters. These adapters are among the smallest ad-dc power supplies and come in a compact design that is ideally suited for a wide range of consumer applications.

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Qty. RoHS ECAD Model AC Plug included/required
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Product
Input Voltage
Number of Outputs
Output Power
Output Voltage-Channel 1
Output Current-Channel 1
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DC Output Connector
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Series
CUI Inc. Wall Mount AC Adapters 7.5W 5V 1.5A NA 2.1 cent + Level VI
Datasheet
23In Stock
300Expected 23/9/2026
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 7.5 W 5 VDC 1.5 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI SWI6-N
CUI Inc. Wall Mount AC Adapters ac-dc, 5 Vdc, 1 A, SW, wall-plug, UK, P5 center pos plug, level VI
Datasheet
1In Stock
Min.: 1
Mult.: 1

Included United Kingdom Fixed Plugs 90 VAC to 264 VAC 1 Output 5 W 5 VDC 1 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI SWI5-B
CUI Inc. Wall Mount AC Adapters ac-dc, 5 Vdc, 1 A, SW, wall-plug, EU, P5 center pos plug, level VI, white
Datasheet
120In Stock
Min.: 1
Mult.: 1

Included Europe Fixed Plugs 90 VAC to 264 VAC 1 Output 5 W 5 VDC 50 mA to 1 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m 74.9 % SWI5-E
CUI Inc. Wall Mount AC Adapters ac-dc, 5 Vdc, 1 A, SW, wall-plug, NA, P5 center pos plug, level VI, white
Datasheet
137In Stock
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 5 W 5 VDC 50 mA to 1 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI SWI5-N
CUI Inc. Wall Mount AC Adapters 19.2W 12V 1.6A EU 2.1 cent + Level VI
Datasheet
31In Stock
Min.: 1
Mult.: 1

Included Europe Fixed Plugs 230 VAC 1 Output 19.2 W 12 VDC 1.6 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI, CoC Tier 2 SWI18-E
CUI Inc. Wall Mount AC Adapters 3W 5V 0.6A EU 2.1x5.5
Datasheet
480Expected 15/10/2026
Min.: 1
Mult.: 1

Included Europe Fixed Plugs 90 VAC to 264 VAC 1 Output 3 W 5 VDC 600 mA Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI, CoC Tier 2 SWI3-E
CUI Inc. Wall Mount AC Adapters 12.5W 5V2.5A US plug RA 2.1x5.5 Level VI
Datasheet
461On Order
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 12.5 W 5 VDC 2.5 A Industrial Barrel Connector 2.1 mm Barrel Plug, Right Angle (2.1x5.5) 1.5 m Level VI SWI12-N
CUI Inc. Wall Mount AC Adapters 24W 12V 2A NA 2.5 cent + Level VI
Datasheet
350Expected 14/8/2026
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 24 W 12 VDC 2 A Industrial Barrel Connector 2.5 mm Barrel Plug (2.5x5.5) 1.5 m Level VI SWI24-N
CUI Inc. Wall Mount AC Adapters 7.2W 12V 0.6A NA 1.35X3.5 Level VI
Datasheet
300Expected 14/8/2026
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 7.2 W 12 VDC 600 mA Industrial Barrel Connector 1.35 mm Barrel Plug (1.35x3.5) 1.5 m Level VI SWI6-N
CUI Inc. Wall Mount AC Adapters 3W 5V 0.6A EU 2.1x5.5 RA
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 480
Mult.: 120

Included Europe Fixed Plugs 90 VAC to 264 VAC 1 Output 3 W 5 VDC 600 mA Industrial Barrel Connector 2.1 mm Barrel Plug, Right Angle (2.1x5.5) 1.5 m Level VI, CoC Tier 2 SWI3-E
CUI Inc. Wall Mount AC Adapters 3W 5V 0.6A EU 2.5x5.5
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 480
Mult.: 120

Included Europe Fixed Plugs 90 VAC to 264 VAC 1 Output 3 W 5 VDC 600 mA Industrial Barrel Connector 2.5 mm Barrel Plug (2.5x5.5) 1.5 m Level VI, CoC Tier 2 SWI3-E
CUI Inc. Wall Mount AC Adapters 3W 5V 0.6A EU 2.5x5.5 RA
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 480
Mult.: 120

Included Europe Fixed Plugs 90 VAC to 264 VAC 1 Output 3 W 5 VDC 600 mA Industrial Barrel Connector 2.5 mm Barrel Plug, Right Angle (2.5x5.5) 1.5 m Level VI, CoC Tier 2 SWI3-E
CUI Inc. Wall Mount AC Adapters ac-dc, 5 Vdc, 0.6 A, SW, wall-plug, EU, stripped and tinned, level VI
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 3,040
Mult.: 80

Included Europe Fixed Plugs 90 VAC to 264 VAC 1 Output 3 W 5 VDC 600 mA Industrial No Connector 1.5 m Level VI, CoC Tier 2 SWI3-E
CUI Inc. Wall Mount AC Adapters 3W 5V 0.6A NA 2.1x5.5 RA
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 480
Mult.: 120

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 3 W 5 VDC 600 mA Industrial Barrel Connector 2.1 mm Barrel Plug, Right Angle (2.1x5.5) 1.5 m Level VI SWI3-N
CUI Inc. Wall Mount AC Adapters 3W 5V 0.6A NA 2.5x5.5
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 480
Mult.: 120

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 3 W 5 VDC 600 mA Industrial Barrel Connector 2.5 mm Barrel Plug (2.5x5.5) 1.5 m Level VI SWI3-N
CUI Inc. Wall Mount AC Adapters 3W 5V 0.6A NA 2.5x5.5 RA
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 480
Mult.: 120

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 3 W 5 VDC 600 mA Industrial Barrel Connector 2.5 mm Barrel Plug, Right Angle (2.5x5.5) 1.5 m Level VI SWI3-N
CUI Inc. Wall Mount AC Adapters ac-dc, 5 Vdc, 0.6 A, SW, wall-plug, NA, stripped and tinned, level VI
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 3,000
Mult.: 120

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 3 W 5 VDC 600 mA Industrial No Connector 1.5 m Level VI SWI3-N
CUI Inc. Wall Mount AC Adapters ac-dc, 12 Vdc, 0.5 A, SW, wall-plug, UK, P5 rt center pos plug, level VI
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,080
Mult.: 120

Included United Kingdom Fixed Plugs 90 VAC to 264 VAC 1 Output 6 W 12 VDC 500 mA Industrial Barrel Connector 2.1 mm Barrel Plug, Right Angle (2.1x5.5) 1.5 m Level VI SWI5-B
CUI Inc. Wall Mount AC Adapters ac-dc, 12 Vdc, 0.5 A, SW, wall-plug, UK, P6 center pos plug, level VI
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,080
Mult.: 120

Included United Kingdom Fixed Plugs 90 VAC to 264 VAC 1 Output 6 W 12 VDC 500 mA Industrial Barrel Connector 2.5 mm Barrel Plug (2.5x5.5) 1.5 m Level VI SWI5-B
CUI Inc. Wall Mount AC Adapters ac-dc, 12 Vdc, 0.5 A, SW, wall-plug, UK, P5 center pos plug, level VI
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,080
Mult.: 120

Included United Kingdom Fixed Plugs 90 VAC to 264 VAC 1 Output 6 W 12 VDC 500 mA Industrial Barrel Connector 2.5 mm Barrel Plug, Right Angle (2.5x5.5) 1.5 m Level VI SWI5-B
CUI Inc. Wall Mount AC Adapters ac-dc, 12 Vdc, 0.5 A, SW, wall-plug, UK, P5 center pos plug, level VI, white
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 3,240
Mult.: 120

Included United Kingdom Fixed Plugs 90 VAC to 264 VAC 1 Output 6 W 12 VDC 500 mA Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI SWI5-B
CUI Inc. Wall Mount AC Adapters ac-dc, 12 Vdc, 0.5 A, SW, wall-plug, UK, P5 rt center pos plug, level VI, white
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,560
Mult.: 120

Included United Kingdom Fixed Plugs 90 VAC to 264 VAC 1 Output 6 W 12 VDC 500 mA Industrial Barrel Connector 2.1 mm Barrel Plug, Right Angle (2.1x5.5) 1.5 m Level VI SWI5-B
CUI Inc. Wall Mount AC Adapters ac-dc, 12 Vdc, 0.5 A, SW, wall-plug, UK, P6 center pos plug, level VI, white
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,560
Mult.: 120

Included United Kingdom Fixed Plugs 90 VAC to 264 VAC 1 Output 6 W 12 VDC 500 mA Industrial Barrel Connector 2.5 mm Barrel Plug (2.5x5.5) 1.5 m Level VI SWI5-B
CUI Inc. Wall Mount AC Adapters ac-dc, 12 Vdc, 0.5 A, SW, wall-plug, UK, P5 center pos plug, level VI, white
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,560
Mult.: 120

Included United Kingdom Fixed Plugs 90 VAC to 264 VAC 1 Output 6 W 12 VDC 500 mA Industrial Barrel Connector 2.5 mm Barrel Plug, Right Angle (2.5x5.5) 1.5 m Level VI SWI5-B
CUI Inc. Wall Mount AC Adapters 6W 12V 0.5A EU blade 2.1plug RA
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 480
Mult.: 80

230 VAC 1 Output Barrel Connector 2.1 mm Barrel Plug, Right Angle (2.1x5.5) Level VI SWI5-E