SMI Plug Wall Adapters

CUI Inc SMI Plug Wall Adapters are 5W-36W AC-DC power supplies with interchangeable blades. The SMI adapters are each designed to meet the latest DoE Level VI efficiency standards. 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 SMI adapters are designed for global use and include plug options for North America, Europe, the United Kingdom, Australia, and China. CUI Inc SMI Plug Wall Adapters are a continuation of the initiative to provide global solutions that utilize green power technology.

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Qty. RoHS ECAD Model AC Plug included/required
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Input Voltage
Number of Outputs
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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 19.8W9V2.2A 2.1plug w/blade kit Level VI
Datasheet
1,625In Stock
Min.: 1
Mult.: 1

Included Universal Interchangeable Plugs 230 VAC 1 Output 19.8 W 9 VDC 2.2 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI, CoC Tier 2 SMI18
CUI Inc. Wall Mount AC Adapters 19.2W12V1.6A 2.1 rt w/blade kit Level VI
Datasheet
800In Stock
Min.: 1
Mult.: 1

Included Universal Interchangeable Plugs 230 VAC 1 Output 19.2 W 12 VDC 1.6 A Industrial Barrel Connector 2.1 mm Barrel Plug, Right Angle (2.1x5.5) 1.5 m Level VI, CoC Tier 2 SMI18
CUI Inc. Wall Mount AC Adapters ac-dc, 12 Vdc, 0.5 A, SW, multi-blade, N/E/B/A blades, P6 center pos, level VI
Datasheet
437In Stock
Min.: 1
Mult.: 1

Included Australia, Europe, North America, United Kingdom Interchangeable 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) 1.53 m Level VI, CoC Tier 2 SMI6B
CUI Inc. Wall Mount AC Adapters ac-dc, 9 Vdc, 0.66 A, SW, multi-blade, N/E/B/A blades, P6 center pos, level VI
Datasheet
253In Stock
Min.: 1
Mult.: 1

Included Australia, Europe, North America, United Kingdom Interchangeable Plugs 90 VAC to 264 VAC 1 Output 5.94 W 9 VDC 660 mA Industrial Barrel Connector 2.5 mm Barrel Plug (2.5x5.5) 1.53 m Level VI, CoC Tier 2 SMI6B
CUI Inc. Wall Mount AC Adapters ac-dc, 12 Vdc, 0.5 A, SW, multi-blade, no blades, P5 center pos, level VI
Datasheet
253In Stock
Min.: 1
Mult.: 1

Required Universal Interchangeable 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) 1.53 m Level VI, CoC Tier 2 SMI6B
CUI Inc. Wall Mount AC Adapters ac-dc, 12 Vdc, 0.5 A, SW, multi-blade, N/E/B/A/C, P5 center pos, level VI
Datasheet
275In Stock
Min.: 1
Mult.: 1

Included Universal Interchangeable 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) 1.53 m Level VI, CoC Tier 2 SMI6B
CUI Inc. Wall Mount AC Adapters ac-dc, 5 Vdc, 1.2 A, SW, multi-blade, N/E/B/A/C, P5 center pos, level VI
Datasheet
676In Stock
Min.: 1
Mult.: 1

Included Universal Interchangeable Plugs 90 VAC to 264 VAC 1 Output 6 W 5 VDC 1.2 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.53 m Level VI, CoC Tier 2 SMI6B
CUI Inc. Wall Mount AC Adapters ac-dc, 9 Vdc, 0.66 A, SW, multi-blade, N/E/B/A/C, P5 center pos, level VI
Datasheet
349In Stock
Min.: 1
Mult.: 1

Included Universal Interchangeable Plugs 90 VAC to 264 VAC 1 Output 5.94 W 9 VDC 660 mA Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.53 m Level VI, CoC Tier 2 SMI6B
CUI Inc. Wall Mount AC Adapters ac-dc, 5 Vdc, 1.2 A, SW, multi-blade, N/E/B/A blades, P5 center pos, level VI
Datasheet
217In Stock
Min.: 1
Mult.: 1

Included Australia, Europe, North America, United Kingdom Interchangeable Plugs 90 VAC to 264 VAC 1 Output 6 W 5 VDC 1.2 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.53 m Level VI, CoC Tier 2 SMI6B
CUI Inc. Wall Mount AC Adapters ac-dc, 5 Vdc, 1.2 A, SW, multi-blade, N/E/B/A blades, P6 center pos, level VI
Datasheet
343In Stock
Min.: 1
Mult.: 1

Included Australia, Europe, North America, United Kingdom Interchangeable Plugs 90 VAC to 264 VAC 1 Output 6 W 5 VDC 1.2 A Industrial Barrel Connector 2.5 mm Barrel Plug (2.5x5.5) 1.53 m Level VI, CoC Tier 2 SMI6B
CUI Inc. Wall Mount AC Adapters 15W 5V 3A 2.5 plug w/blade kit Level VI
Datasheet
92In Stock
240Expected 11/30/2026
Min.: 1
Mult.: 1

Included Universal Interchangeable Plugs 230 VAC 1 Output 15 W 5 VDC 3 A Industrial Barrel Connector 2.5 mm Barrel Plug (2.5x5.5) 1.5 m Level VI, CoC Tier 2 SMI18
CUI Inc. Wall Mount AC Adapters 36W 15V 2.4A 2.1 plg w/blade kit Level VI
Datasheet
105In Stock
Min.: 1
Mult.: 1

Included Universal Interchangeable Plugs 90 VAC to 264 VAC 1 Output 36 W 15 VDC 2.4 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI, CoC Tier 2 SMI36
CUI Inc. Wall Mount AC Adapters 19.5W15V1.3A 2.1plug w/blade kit Level VI
Datasheet
214In Stock
540Expected 11/25/2026
Min.: 1
Mult.: 1

Included Universal Interchangeable Plugs 230 VAC 1 Output 20 W 15 VDC 1.3 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI, CoC Tier 2 SMI18
CUI Inc. Wall Mount AC Adapters 25W 5V 5A 2.5 plug w/blade kit Level VI
Datasheet
132In Stock
Min.: 1
Mult.: 1

Included Universal Interchangeable Plugs 90 VAC to 264 VAC 1 Output 25 W 5 VDC 5 A Industrial Barrel Connector 2.5 mm Barrel Plug (2.5x5.5) 1.5 m Level VI, CoC Tier 2 SMI36
CUI Inc. Wall Mount AC Adapters 36W 24V 1.5A 2.5 plg w/blade kit Level VI
Datasheet
88In Stock
120Expected 9/2/2026
Min.: 1
Mult.: 1

Interchangeable Plugs 230 VAC 1 Output Barrel Connector 2.5 mm Barrel Plug (2.5x5.5) Level VI, CoC Tier 2 SMI36
CUI Inc. Wall Mount AC Adapters Wall Mount AC Adapters
Datasheet
2,353In Stock
Min.: 1
Mult.: 1

Included North America Interchangeable Plugs Industrial Level VI SMI6
CUI Inc. Wall Mount AC Adapters 20W 5V 4A 2.1 plug w/blade kit Level VI
Datasheet
168In Stock
Min.: 1
Mult.: 1

Included Universal Interchangeable Plugs 90 VAC to 264 VAC 1 Output 20 W 5 VDC 4 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1 m Level VI, CoC Tier 2 SMI24
CUI Inc. Wall Mount AC Adapters 36W 12V 3A 2.1 plug w/blade kit Level VI
Datasheet
253In Stock
Min.: 1
Mult.: 1

Included Universal Interchangeable Plugs 90 VAC to 264 VAC 1 Output 36 W 12 VDC 3 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI, CoC Tier 2 SMI36
CUI Inc. Wall Mount AC Adapters ac-dc, 6 Vdc, 1 A, SW, multi-blade, N/E/B/A blades, P6 center pos, level VI
Datasheet
47In Stock
Min.: 1
Mult.: 1

Included Australia, Europe, North America, United Kingdom Interchangeable Plugs 90 VAC to 264 VAC 1 Output 6 W 6 VDC 1 A Industrial Barrel Connector 2.5 mm Barrel Plug (2.5x5.5) 1.53 m Level VI, CoC Tier 2 SMI6B
CUI Inc. Wall Mount AC Adapters EU AC blade for SMI5-USB series
Datasheet
70In Stock
Min.: 1
Mult.: 1

Included Europe Interchangeable Plugs Industrial Level VI SMI5-USB
CUI Inc. Wall Mount AC Adapters ac-dc, 12 Vdc, 0.5 A, SW, multi-blade, N/E/B/A blades, P5 rt center pos, level VI
Datasheet
65In Stock
Min.: 1
Mult.: 1

Included Australia, Europe, North America, United Kingdom Interchangeable 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) 1.53 m Level VI, CoC Tier 2 SMI6B
CUI Inc. Wall Mount AC Adapters ac-dc, 15 Vdc, 0.4 A, SW, multi-blade, N/E/B/A blades, P6 center pos, level VI
Datasheet
72In Stock
Min.: 1
Mult.: 1

Included Australia, Europe, North America, United Kingdom Interchangeable Plugs 90 VAC to 264 VAC 1 Output 6 W 15 VDC 400 mA Industrial Barrel Connector 2.5 mm Barrel Plug (2.5x5.5) 1.53 m Level VI, CoC Tier 2 SMI6B
CUI Inc. Wall Mount AC Adapters ac-dc, 5 Vdc, 1.2 A, SW, multi-blade, N/E/B/A blades, P5 rt center pos, level VI
Datasheet
40In Stock
Min.: 1
Mult.: 1

Included Australia, Europe, North America, United Kingdom Interchangeable Plugs 90 VAC to 264 VAC 1 Output 6 W 5 VDC 1.2 A Industrial Barrel Connector 2.1 mm Barrel Plug, Right Angle (2.1x5.5) 1.53 m Level VI, CoC Tier 2 SMI6B
CUI Inc. Wall Mount AC Adapters ac-dc, 9 Vdc, 0.66 A, SW, multi-blade, N/E/B/A blades, P7 center pos, level VI
Datasheet
118In Stock
Min.: 1
Mult.: 1

Included Australia, Europe, North America, United Kingdom Interchangeable Plugs 90 VAC to 264 VAC 1 Output 5.94 W 9 VDC 660 mA Industrial Barrel Connector 1.35 mm Barrel Plug (1.35x3.5) 1.53 m Level VI, CoC Tier 2 SMI6B
CUI Inc. Wall Mount AC Adapters Aust AC blade for SMI series
Datasheet
7In Stock
Min.: 1
Mult.: 1

Included Australia Interchangeable Plugs Industrial Level VI SMI5-USB