Wall Mount AC Adapters – Mouser Japan

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SMI18 AC-DC Power Supplies

CUI Inc SMI18 AC-DC Power Supplies provide up to 18W continuous power and meet DoE Level VI and CoC Tier 2 standards. These wall plug adapters feature <0.075W no-load power consumption and a universal input voltage range of 90V_AC to 264V_AC. Protections include overvoltage (OVP), overcurrent (OCP), and short circuit (SCP). CUI Inc SMI18 AC-DC Power Supplies are offered with or without interchangeable AC blades for global use.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	AC Plug included/required	Region	Product	Input Voltage	Number of Outputs	Output Power	Output Voltage-Channel 1	Output Current-Channel 1	Industry	Connector Type	DC Output Connector	DC Output Cord Length	Efficiency	Series
Wall Mount AC Adapters 19.2W24V0.8A 2.1plug w/blade kit Level VI SMI18-24-V-P5 CUI Inc. 1: ¥4,923.2 713In Stock	Mfr. Part # SMI18-24-V-P5 Mouser Part # 490-SMI18-24-V-P5	CUI Inc.	Wall Mount AC Adapters 19.2W24V0.8A 2.1plug w/blade kit Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	713In Stock	¥4,923.2 ¥4,527.9 ¥4,366.8 ¥4,164.1 View ¥4,016.3 ¥3,871.8 ¥3,690.7 ¥3,561.2 Quote	Min.: 1 Mult.: 1	Included	Universal	Interchangeable Plugs	230 VAC	1 Output	19.2 W	24 VDC	800 mA	Industrial	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	1.5 m	Level VI, CoC Tier 2	SMI18
Wall Mount AC Adapters 19.8W9V2.2A 2.1plug w/blade kit Level VI SMI18-9-V-P5 CUI Inc. 1: ¥4,991.3 675In Stock	Mfr. Part # SMI18-9-V-P5 Mouser Part # 490-SMI18-9-V-P5	CUI Inc.	Wall Mount AC Adapters 19.8W9V2.2A 2.1plug w/blade kit Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	675In Stock	¥4,991.3 ¥4,589.3 ¥4,426.6 ¥4,220.6 View ¥4,071.1 ¥3,926.6 ¥3,743.9 ¥3,611	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
Wall Mount AC Adapters 19.2W12V1.6A 2.1 rt w/blade kit Level VI SMI18-12-V-P5R CUI Inc. 1: ¥4,923.2 740In Stock	Mfr. Part # SMI18-12-V-P5R Mouser Part # 490-SMI18-12-V-P5R	CUI Inc.	Wall Mount AC Adapters 19.2W12V1.6A 2.1 rt w/blade kit Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	740In Stock	¥4,923.2 ¥4,527.9 ¥4,366.8 ¥4,164.1 View ¥3,830.3 ¥3,757.2 ¥3,667.5 ¥3,596.1	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
Wall Mount AC Adapters 19.5W15V1.3A 2.1plug w/blade kit Level VI SMI18-15-V-P5 CUI Inc. 1: ¥4,921.5 172In Stock 540Expected 11/25/2026	Mfr. Part # SMI18-15-V-P5 Mouser Part # 490-SMI18-15-V-P5	CUI Inc.	Wall Mount AC Adapters 19.5W15V1.3A 2.1plug w/blade kit Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	172In Stock 540Expected 11/25/2026	¥4,921.5 ¥4,526.2 ¥4,365.1 ¥4,162.5 View ¥4,014.6 ¥3,871.8 ¥3,690.7 ¥3,561.2	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
Wall Mount AC Adapters 15W 5V 3A 2.5 plug w/blade kit Level VI SMI18-5-V-P6 CUI Inc. 1: ¥5,200.6 61In Stock 240Expected 11/30/2026	Mfr. Part # SMI18-5-V-P6 Mouser Part # 490-SMI18-5-V-P6	CUI Inc.	Wall Mount AC Adapters 15W 5V 3A 2.5 plug w/blade kit Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	61In Stock 240Expected 11/30/2026	¥5,200.6 ¥4,782 ¥4,612.6 ¥4,398.3 View ¥4,242.2 ¥4,091 ¥3,900 Quote	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
Wall Mount AC Adapters 19.5W15V1.3A 2.1 rt w/blade kit Level VI SMI18-15-V-P5R CUI Inc. 1: ¥4,921.5 12In Stock	Mfr. Part # SMI18-15-V-P5R Mouser Part # 490-SMI18-15-V-P5R	CUI Inc.	Wall Mount AC Adapters 19.5W15V1.3A 2.1 rt w/blade kit Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	12In Stock	¥4,921.5 ¥4,526.2 ¥4,365.1 ¥4,162.5 View ¥4,014.6 ¥3,871.8 ¥3,690.7 ¥3,561.2	Min.: 1 Mult.: 1			Interchangeable Plugs							Barrel Connector	2.1 mm Barrel Plug, Right Angle (2.1x5.5)		Level VI, CoC Tier 2	SMI18
Wall Mount AC Adapters 19.2W24V0.8A NoBlade 2.1 cent + Level VI SMI18-24-K-P5 CUI Inc. 1: ¥3,441.6 58In Stock	Mfr. Part # SMI18-24-K-P5 Mouser Part # 490-SMI18-24-K-P5	CUI Inc.	Wall Mount AC Adapters 19.2W24V0.8A NoBlade 2.1 cent + Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	58In Stock	¥3,441.6 ¥3,164.2 ¥3,052.9 ¥2,964.9 View ¥2,518.1 ¥2,488.2 Quote	Min.: 1 Mult.: 1	Included	Universal	Interchangeable Plugs	230 VAC	1 Output	19.2 W	24 VDC	800 mA	Industrial	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	1.5 m	Level VI, CoC Tier 2	SMI18
Wall Mount AC Adapters 19.8W18V1.1A 2.1plug w/blade kit Level VI SMI18-18-V-P5 CUI Inc. 1: ¥4,923.2 147In Stock	Mfr. Part # SMI18-18-V-P5 Mouser Part # 490-SMI18-18-V-P5	CUI Inc.	Wall Mount AC Adapters 19.8W18V1.1A 2.1plug w/blade kit Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	147In Stock	¥4,923.2 ¥4,527.9 ¥4,366.8 ¥4,164.1 View ¥4,016.3 ¥3,871.8 ¥3,690.7 ¥3,559.5 Quote	Min.: 1 Mult.: 1	Included	Universal	Interchangeable Plugs	230 VAC	1 Output	20 W	18 VDC	1.1 A	Industrial	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	1.5 m	Level VI, CoC Tier 2	SMI18
Wall Mount AC Adapters 19.8W9V2.2A NoBlade 2.1 cent + Level VI SMI18-9-K-P5 CUI Inc. 1: ¥3,584.4 103In Stock	Mfr. Part # SMI18-9-K-P5 Mouser Part # 490-SMI18-9-K-P5	CUI Inc.	Wall Mount AC Adapters 19.8W9V2.2A NoBlade 2.1 cent + Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	103In Stock	¥3,584.4 ¥3,297.1 ¥3,179.2 ¥3,031.3 View ¥2,923.4 ¥2,601.1 ¥2,553 Quote	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
Wall Mount AC Adapters 19.8W9V2.2A 2.5plug w/blade kit Level VI SMI18-9-V-P6 CUI Inc. 1: ¥4,993 229In Stock	Mfr. Part # SMI18-9-V-P6 Mouser Part # 490-SMI18-9-V-P6	CUI Inc.	Wall Mount AC Adapters 19.8W9V2.2A 2.5plug w/blade kit Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	229In Stock	¥4,993 ¥4,591 ¥4,428.2 ¥4,222.3 View ¥4,072.8 ¥3,762.2 ¥3,664.2 ¥3,597.7	Min.: 1 Mult.: 1	Included	Universal	Interchangeable Plugs	230 VAC	1 Output	19.8 W	9 VDC	2.2 A	Industrial	Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)	1.5 m	Level VI, CoC Tier 2	SMI18
Wall Mount AC Adapters 15W 5V 3A 2.1rt plug w/blade kit Level VI SMI18-5-V-P5R CUI Inc. 1: ¥5,202.3 393In Stock	Mfr. Part # SMI18-5-V-P5R Mouser Part # 490-SMI18-5-V-P5R	CUI Inc.	Wall Mount AC Adapters 15W 5V 3A 2.1rt plug w/blade kit Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	393In Stock	¥5,202.3 ¥4,783.7 ¥4,614.3 ¥4,400 View ¥4,243.9 ¥4,091 ¥3,900 Quote	Min.: 1 Mult.: 1	Included	Universal	Interchangeable Plugs	230 VAC	1 Output	15 W	5 VDC	3 A	Industrial	Barrel Connector	2.1 mm Barrel Plug, Right Angle (2.1x5.5)	1.5 m	Level VI	SMI18
Wall Mount AC Adapters 19.2W12V1.6A 2.1plug w/blade kit Level VI SMI18-12-V-P5 CUI Inc. 1: ¥6,610.8 300In Stock	Mfr. Part # SMI18-12-V-P5 Mouser Part # 490-SMI18-12-V-P5	CUI Inc.	Wall Mount AC Adapters 19.2W12V1.6A 2.1plug w/blade kit Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	300In Stock	¥6,610.8 ¥6,276.9 ¥6,208.8 ¥6,145.7 View ¥5,984.6 ¥5,821.8 ¥5,728.8 ¥3,650.9	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 (2.1x5.5)	1.5 m	Level VI, CoC Tier 2	SMI18
Wall Mount AC Adapters 15W 5V 3A 2.1 plug w/blade kit Level VI SMI18-5-V-P5 CUI Inc. 1: ¥5,202.3 292In Stock	Mfr. Part # SMI18-5-V-P5 Mouser Part # 490-SMI18-5-V-P5	CUI Inc.	Wall Mount AC Adapters 15W 5V 3A 2.1 plug w/blade kit Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	292In Stock	¥5,202.3 ¥4,783.7 ¥4,614.3 ¥4,400 View ¥4,243.9 ¥4,091 ¥3,900 Quote	Min.: 1 Mult.: 1	Included	Universal	Interchangeable Plugs	90 VAC to 264 VAC	1 Output	15 W	5 VDC	3 A	Industrial	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	1.5 m	Level VI, CoC Tier 2	SMI18
Wall Mount AC Adapters 17.7W5.9V3A 2.1plug w/blade kit Level VI SMI18-5.9-V-P5 CUI Inc. 1: ¥5,200.6 312In Stock	Mfr. Part # SMI18-5.9-V-P5 Mouser Part # 490-SMI18-5.9-V-P5	CUI Inc.	Wall Mount AC Adapters 17.7W5.9V3A 2.1plug w/blade kit Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	312In Stock	¥5,200.6 ¥4,782 ¥4,612.6 ¥4,398.3 View ¥4,242.2 ¥4,091 ¥3,900 Quote	Min.: 1 Mult.: 1	Included	Universal	Interchangeable Plugs	230 VAC	1 Output	17.7 W	5.9 VDC	3 A	Industrial	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	1.5 m	Level VI	SMI18
Wall Mount AC Adapters 19.2W12V1.6A 2.5plug w/blade kit Level VI SMI18-12-V-P6 CUI Inc. 1: ¥4,923.2 14In Stock 240Expected 10/7/2026	Mfr. Part # SMI18-12-V-P6 Mouser Part # 490-SMI18-12-V-P6	CUI Inc.	Wall Mount AC Adapters 19.2W12V1.6A 2.5plug w/blade kit Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	14In Stock 240Expected 10/7/2026	¥4,923.2 ¥4,527.9 ¥4,366.8 ¥4,164.1 View ¥3,964.8 ¥3,835.2 ¥3,602.7 ¥3,547.9	Min.: 1 Mult.: 1	Included	Universal	Interchangeable Plugs	230 VAC	1 Output	19.2 W	12 VDC	1.6 A	Industrial	Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)	1.5 m	Level VI, CoC Tier 2	SMI18
Wall Mount AC Adapters 19.2W24V0.8A 2.5plug w/blade kit Level VI SMI18-24-V-P6 CUI Inc. 1: ¥4,921.5 490In Stock	Mfr. Part # SMI18-24-V-P6 Mouser Part # 490-SMI18-24-V-P6	CUI Inc.	Wall Mount AC Adapters 19.2W24V0.8A 2.5plug w/blade kit Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	490In Stock	¥4,921.5 ¥4,526.2 ¥4,365.1 ¥4,162.5 View ¥4,014.6 ¥3,871.8 ¥3,690.7 ¥3,561.2	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	SMI18
Wall Mount AC Adapters 19.2W 12V 1.6A EUbld stripped and tinned SMI18-12-E-ST CUI Inc. 1,080: ¥2,719.1 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # SMI18-12-E-ST Mouser Part # 490-SMI18-12-E-ST	CUI Inc.	Wall Mount AC Adapters 19.2W 12V 1.6A EUbld stripped and tinned Learn More about CUI Inc. cui smi18 power supplies	Datasheet	Non-Stocked Lead-Time 19 Weeks	¥2,719.1	Min.: 1,080 Mult.: 90		Europe											Level VI, CoC Tier 2	SMI18
Wall Mount AC Adapters 19.2W12V1.6A NoBlade 2.1 cent + Level VI SMI18-12-K-P5 CUI Inc. 600: ¥2,488.2 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # SMI18-12-K-P5 Mouser Part # 490-SMI18-12-K-P5	CUI Inc.	Wall Mount AC Adapters 19.2W12V1.6A NoBlade 2.1 cent + Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	Non-Stocked Lead-Time 19 Weeks	¥2,488.2	Min.: 600 Mult.: 100				230 VAC	1 Output					Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)		Level VI, CoC Tier 2	SMI18
Wall Mount AC Adapters 19.2W12V1.6A NoBlade 2.1rt cnt + Level VI SMI18-12-K-P5R CUI Inc. 600: ¥2,488.2 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # SMI18-12-K-P5R Mouser Part # 490-SMI18-12-K-P5R	CUI Inc.	Wall Mount AC Adapters 19.2W12V1.6A NoBlade 2.1rt cnt + Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	Non-Stocked Lead-Time 19 Weeks	¥2,488.2	Min.: 600 Mult.: 100										Barrel Connector	2.1 mm Barrel Plug, Right Angle (2.1x5.5)		Level VI, CoC Tier 2	SMI18
Wall Mount AC Adapters 19.2W12V1.6A NoBlade 2.5 cent + Level VI SMI18-12-K-P6 CUI Inc. 600: ¥2,488.2 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # SMI18-12-K-P6 Mouser Part # 490-SMI18-12-K-P6	CUI Inc.	Wall Mount AC Adapters 19.2W12V1.6A NoBlade 2.5 cent + Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	Non-Stocked Lead-Time 19 Weeks	¥2,488.2	Min.: 600 Mult.: 100										Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)		Level VI, CoC Tier 2	SMI18
Wall Mount AC Adapters 19.2W12V1.6A NoBlade 2.5rt cnt + Level VI SMI18-12-K-P6R CUI Inc. 600: ¥2,488.2 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # SMI18-12-K-P6R Mouser Part # 490-SMI18-12-K-P6R	CUI Inc.	Wall Mount AC Adapters 19.2W12V1.6A NoBlade 2.5rt cnt + Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	Non-Stocked Lead-Time 19 Weeks	¥2,488.2	Min.: 600 Mult.: 100										Barrel Connector	2.5 mm Barrel Plug, Right Angle (2.5x5.5)		Level VI, CoC Tier 2	SMI18
Wall Mount AC Adapters 19.2W12V1.6A 2.5 rt w/blade kit Level VI SMI18-12-V-P6R CUI Inc. 540: ¥3,561.2 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # SMI18-12-V-P6R Mouser Part # 490-SMI18-12-V-P6R	CUI Inc.	Wall Mount AC Adapters 19.2W12V1.6A 2.5 rt w/blade kit Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	Non-Stocked Lead-Time 19 Weeks	¥3,561.2	Min.: 540 Mult.: 60			Interchangeable Plugs							Barrel Connector	2.5 mm Barrel Plug, Right Angle (2.5x5.5)		Level VI, CoC Tier 2	SMI18
Wall Mount AC Adapters 12V 1.6A SMI18-12-V-ST CUI Inc. 1,020: ¥3,561.2 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # SMI18-12-V-ST Mouser Part # 490-SMI18-12-V-ST	CUI Inc.	Wall Mount AC Adapters 12V 1.6A Learn More about CUI Inc. cui smi18 power supplies	Datasheet	Non-Stocked Lead-Time 19 Weeks	¥3,561.2	Min.: 1,020 Mult.: 60	Included	Australia, China, Europe, North America, United Kingdom	Interchangeable Plugs	90 VAC to 264 VAC	1 Output	19.2 W	12 VDC	1.6 A	Industrial	No Connector		1.5 m	Level VI, CoC Tier 2	SMI18
Wall Mount AC Adapters 19.5W15V1.3A NoBlade 2.1 cent + Level VI SMI18-15-K-P5 CUI Inc. 300: ¥2,579.5 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # SMI18-15-K-P5 Mouser Part # 490-SMI18-15-K-P5	CUI Inc.	Wall Mount AC Adapters 19.5W15V1.3A NoBlade 2.1 cent + Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	Non-Stocked Lead-Time 19 Weeks	¥2,579.5 ¥2,488.2	Min.: 300 Mult.: 100				230 VAC	1 Output					Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)		Level VI, CoC Tier 2	SMI18
Wall Mount AC Adapters 19.5W15V1.3A NoBlade 2.1rt cnt + Level VI SMI18-15-K-P5R CUI Inc. 600: ¥2,488.2 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # SMI18-15-K-P5R Mouser Part # 490-SMI18-15-K-P5R	CUI Inc.	Wall Mount AC Adapters 19.5W15V1.3A NoBlade 2.1rt cnt + Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	Non-Stocked Lead-Time 19 Weeks	¥2,488.2	Min.: 600 Mult.: 100										Barrel Connector	2.1 mm Barrel Plug, Right Angle (2.1x5.5)		Level VI, CoC Tier 2	SMI18