Plug-In AC Adapters – Mouser Finland

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Level VI Power Supplies

CUI Inc Level VI External AC-DC Power Adapters meet the more stringent average efficiency and no-load power requirements that fulfill Level VI efficiency standards. The Level VI power supplies feature a wide universal input range across 5W to 36W power range and offer a full suite of safety approvals.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	AC Plug included/required	Region	Mounting Style	Input Voltage	Number of Outputs	Output Power	Output Voltage-Channel 1	Output Current-Channel 1	Connector Type	DC Output Connector	Efficiency	Industry
Wall Mount AC Adapters 19.5W15V1.3A 2.1plug w/blade kit Level VI SMI18-15-V-P5 CUI Inc. 1: 25,49 € 23In Stock 540Expected 10/11/2026	Mfr. Part No. SMI18-15-V-P5 Mouser Part No 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	23In Stock 540Expected 10/11/2026	25,49 € 23,44 € 22,61 € 21,56 € View 20,79 € 19,94 € 19,09 € 18,84 € Quote	Min.: 1 Mult.: 1	Included	Universal	Wall Mount	230 VAC	1 Output	20 W	15 VDC	1.3 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Wall Mount AC Adapters 19.5W15V1.3A 2.1 rt w/blade kit Level VI SMI18-15-V-P5R CUI Inc. 1: 25,49 € 12In Stock	Mfr. Part No. SMI18-15-V-P5R Mouser Part No 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	25,49 € 23,44 € 22,61 € 21,56 € View 20,79 € 19,83 € 19,00 € 18,40 €	Min.: 1 Mult.: 1			Wall Mount						Barrel Connector	2.1 mm Barrel Plug, Right Angle (2.1x5.5)	Level VI, CoC Tier 2
Wall Mount AC Adapters 19.2W24V0.8A NoBlade 2.1 cent + Level VI SMI18-24-K-P5 CUI Inc. 1: 17,82 € 58In Stock Restricted Availability	Mfr. Part No. SMI18-24-K-P5 Mouser Part No 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	58In Stock	17,82 € 16,38 € 15,81 € 15,37 € View 13,05 € Quote	Min.: 1 Mult.: 1 Restricted Availability	Included	Universal	Wall Mount	230 VAC	1 Output	19.2 W	24 VDC	800 mA	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Wall Mount AC Adapters 15W 5V 3A EU 2.5 cent + Level VI SWI18-5-E-P6 CUI Inc. 1: 18,92 € 43In Stock Restricted Availability	Mfr. Part No. SWI18-5-E-P6 Mouser Part No 490-SWI18-5-E-P6	CUI Inc.	Wall Mount AC Adapters 15W 5V 3A EU 2.5 cent + Level VI Learn More about CUI Inc. cui swi18 plug adapters Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	43In Stock	18,92 € 17,40 € 16,79 € 16,29 € View 13,84 € 13,73 € Quote	Min.: 1 Mult.: 1 Restricted Availability	Included	Europe	Wall Mount	230 VAC	1 Output	15 W	5 VDC	3 A	Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)	Level VI, CoC Tier 2	Industrial
Desktop AC Adapters 50W 12V 4.2A Lvl VI C8 2.1x5.5 NA cord SDI50-12-UDC-P5 CUI Inc. 1: 34,42 € 3In Stock 510Expected 09/03/2027	Mfr. Part No. SDI50-12-UDC-P5 Mouser Part No 490-SDI50-12-UDC-P5	CUI Inc.	Desktop AC Adapters 50W 12V 4.2A Lvl VI C8 2.1x5.5 NA cord Learn More about CUI Inc. cui sdi50 power supplies	Datasheet	3In Stock 510Expected 09/03/2027	34,42 € 31,67 € 31,18 € 29,69 € View 28,69 € 27,06 € 26,32 €	Min.: 1 Mult.: 1	Included	North America		230 VAC	1 Output	50 W	12 VDC	4.2 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Wall Mount AC Adapters CN Interchange Blade for SMI10-USB series SMI-CN-3L CUI Inc. 1: 1,03 € 295In Stock	Mfr. Part No. SMI-CN-3L Mouser Part No 490-SMI-CN-3L	CUI Inc.	Wall Mount AC Adapters CN Interchange Blade for SMI10-USB series Learn More about CUI Inc. cui smi10 power supplies	Datasheet	295In Stock	1,03 € 0,955 € 0,92 € 0,877 € View 0,846 € 0,818 € 0,774 € 0,714 € 0,71 €	Min.: 1 Mult.: 1		China	Wall Mount								Level VI	Industrial
Wall Mount AC Adapters ac-dc, 9 Vdc, 0.66 A, SW, multi-blade, N/E/B/A blades, P5 center pos, level VI SMI6B-9-4-P5 CUI Inc. 1: 10,87 € 118In Stock	Mfr. Part No. SMI6B-9-4-P5 Mouser Part No 490-SMI6B-9-4-P5	CUI Inc.	Wall Mount AC Adapters ac-dc, 9 Vdc, 0.66 A, SW, multi-blade, N/E/B/A blades, P5 center pos, level VI Learn More about CUI Inc. cui smi6b acdc power supply	Datasheet	118In Stock	10,87 € 10,47 € 9,88 € 9,30 € View 8,88 € 8,56 € 8,07 € 7,79 € 7,75 €	Min.: 1 Mult.: 1	Included	Australia, Europe, North America, United Kingdom	Wall Mount	90 VAC to 264 VAC	1 Output	5.94 W	9 VDC	660 mA	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Wall Mount AC Adapters 3W 5V 0.6A EU USB A SWI3-5-E-I38 CUI Inc. 1: 6,36 € 149In Stock	Mfr. Part No. SWI3-5-E-I38 Mouser Part No 490-SWI3-5-E-I38	CUI Inc.	Wall Mount AC Adapters 3W 5V 0.6A EU USB A Learn More about CUI Inc. cui swi3 wall plug adapters	Datasheet	149In Stock	6,36 € 6,05 € 5,88 € 5,56 € View 5,25 € 5,09 € 4,72 € 4,49 € 4,44 €	Min.: 1 Mult.: 1	Included	Europe	Wall Mount	90 VAC to 264 VAC	1 Output	3 W	5 VDC	600 mA	USB Connector	USB-A	Level VI, CoC Tier 2	Industrial
Desktop AC Adapters 20W 5V 4A C14 no cable 2.5x5.5 SDI24-5-U-P6 CUI Inc. 1: 20,14 € 77In Stock Restricted Availability	Mfr. Part No. SDI24-5-U-P6 Mouser Part No 490-SDI24-5-U-P6	CUI Inc.	Desktop AC Adapters 20W 5V 4A C14 no cable 2.5x5.5 Learn More about CUI Inc. cui sdi24 sdi36 power supplies Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	77In Stock	20,14 € 18,52 € 17,87 € 17,04 € View 16,43 € 15,78 € 15,07 € 14,60 € Quote	Min.: 1 Mult.: 1 Restricted Availability	Required	Universal		90 VAC to 264 VAC	1 Output	20 W	5 VDC	4 A	Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)	Level VI	Industrial
Desktop AC Adapters 36W 24V 1.5A C8 no cable 2.5x5.5 SDI36-24-UD-P6 CUI Inc. 1: 22,33 € 9In Stock 240Expected 02/12/2026	Mfr. Part No. SDI36-24-UD-P6 Mouser Part No 490-SDI36-24-UD-P6	CUI Inc.	Desktop AC Adapters 36W 24V 1.5A C8 no cable 2.5x5.5 Learn More about CUI Inc. cui sdi24 sdi36 power supplies	Datasheet	9In Stock 240Expected 02/12/2026	22,33 € 20,54 € 19,81 € 18,89 € View 18,21 € 17,57 € 16,72 € 16,16 € Quote	Min.: 1 Mult.: 1	Required	Universal		90 VAC to 264 VAC	1 Output	36 W	24 VDC	1.5 A	Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)	Level VI	Industrial
Wall Mount AC Adapters Aust AC blade for SMI series SMI-AU-3 CUI Inc. 1: 2,05 € 6In Stock	Mfr. Part No. SMI-AU-3 Mouser Part No 490-SMI-AU-3	CUI Inc.	Wall Mount AC Adapters Aust AC blade for SMI series Learn More about CUI Inc. cui smi5 usb power supplies	Datasheet	6In Stock	2,05 € 1,49 € 1,35 € 1,31 € View 1,26 € 1,20 € 1,14 € 1,11 €	Min.: 1 Mult.: 1	Included	Australia	Wall Mount								Level VI	Industrial
Wall Mount AC Adapters AC blade for UK-black SMI6D and SMI6AD SMI-UK-9 CUI Inc. 1: 1,20 € 200In Stock New At Mouser	Mfr. Part No. SMI-UK-9 Mouser Part No 490-SMI-UK-9 New At Mouser	CUI Inc.	Wall Mount AC Adapters AC blade for UK-black SMI6D and SMI6AD	Datasheet	200In Stock	1,20 € 1,14 € 1,11 € 1,01 € View 0,98 € 0,946 € 0,894 € 0,869 €	Min.: 1 Mult.: 1		United Kingdom	Wall Mount
Wall Mount AC Adapters AC blade for US SMI-US-5 CUI Inc. 1: 1,46 € 406In Stock	Mfr. Part No. SMI-US-5 Mouser Part No 490-SMI-US-5	CUI Inc.	Wall Mount AC Adapters AC blade for US Learn More about CUI Inc. cui smm6 wall mount ac adapters	Datasheet	406In Stock	1,46 € 1,37 € 1,26 € 1,22 € View 1,18 € 1,12 € 1,09 € 0,946 €	Min.: 1 Mult.: 1	Included	North America	Wall Mount								Level VI	Industrial
Wall Mount AC Adapters AC blade for US-black SMI6D and SMI6AD SMI-US-9 CUI Inc. 1: 0,886 € 400In Stock New At Mouser	Mfr. Part No. SMI-US-9 Mouser Part No 490-SMI-US-9 New At Mouser	CUI Inc.	Wall Mount AC Adapters AC blade for US-black SMI6D and SMI6AD	Datasheet	400In Stock	0,886 € 0,815 € 0,788 € 0,753 € View 0,727 € 0,702 € 0,664 € 0,642 €	Min.: 1 Mult.: 1
Wall Mount AC Adapters 12W 12V 1A EU plug 2.1x5.5 Level VI SWI12-12-E-P5 CUI Inc. 1: 15,87 € 61In Stock Restricted Availability	Mfr. Part No. SWI12-12-E-P5 Mouser Part No 490-SWI12-12-E-P5	CUI Inc.	Wall Mount AC Adapters 12W 12V 1A EU plug 2.1x5.5 Level VI Learn More about CUI Inc. cui swi 12 24 power adapters Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	61In Stock	15,87 € 15,44 € 14,58 € 13,72 € View 13,65 € 11,59 € 11,57 € 11,41 €	Min.: 1 Mult.: 1 Restricted Availability	Included	Europe	Wall Mount	90 VAC to 264 VAC	1 Output	12 W	12 VDC	1 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Wall Mount AC Adapters 12.5W 5V2.5A EU plug 2.1x5.5 Level VI SWI12-5-E-P5 CUI Inc. 1: 17,44 € 55In Stock Restricted Availability	Mfr. Part No. SWI12-5-E-P5 Mouser Part No 490-SWI12-5-E-P5	CUI Inc.	Wall Mount AC Adapters 12.5W 5V2.5A EU plug 2.1x5.5 Level VI Learn More about CUI Inc. cui swi 12 24 power adapters Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	55In Stock	17,44 € 16,04 € 15,47 € 14,95 € View 12,69 € 12,50 € Quote	Min.: 1 Mult.: 1 Restricted Availability	Included	Europe	Wall Mount	90 VAC to 264 VAC	1 Output	12.5 W	5 VDC	2.5 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Wall Mount AC Adapters 6W 12V 0.5A EU blade 2.1plug SWI5-12-E-P5 CUI Inc. 1: 8,21 € 20In Stock	Mfr. Part No. SWI5-12-E-P5 Mouser Part No 490-SWI5-12-E-P5	CUI Inc.	Wall Mount AC Adapters 6W 12V 0.5A EU blade 2.1plug Learn More about CUI Inc. cui swi 5w power adapters	Datasheet	20In Stock	8,21 € 7,81 € 7,60 € 7,19 € View 6,79 € 6,32 € 5,96 € 5,64 € 5,61 €	Min.: 1 Mult.: 1	Included	Europe	Wall Mount	90 VAC to 264 VAC	1 Output	6 W	12 VDC	500 mA	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI	Industrial
Wall Mount AC Adapters EU Interchange Blade for SMI10-USB series SMI-EU-3L CUI Inc. 1: 1,93 € 219In Stock	Mfr. Part No. SMI-EU-3L Mouser Part No 490-SMI-EU-3L	CUI Inc.	Wall Mount AC Adapters EU Interchange Blade for SMI10-USB series Learn More about CUI Inc. cui smi10 power supplies	Datasheet	219In Stock	1,93 € 1,80 € 1,74 € 1,70 € View 1,59 € 1,19 € 1,14 € 0,998 €	Min.: 1 Mult.: 1	Included	Europe	Wall Mount								Level VI	Industrial
Wall Mount AC Adapters ac-dc, 12 Vdc, 1 A, SW, multi-blade, N/E/B/A, P6 center pos, level VI, black SMI12-12-4B-P6 CUI Inc. 1: 14,10 € 12In Stock 480Expected 18/03/2027	Mfr. Part No. SMI12-12-4B-P6 Mouser Part No 490-SMI12-12-4B-P6	CUI Inc.	Wall Mount AC Adapters ac-dc, 12 Vdc, 1 A, SW, multi-blade, N/E/B/A, P6 center pos, level VI, black Learn More about CUI Inc. cui smi12 ac dc power adapters	Datasheet	12In Stock 480Expected 18/03/2027	14,10 € 13,72 € 12,95 € 12,19 € View 11,46 € 11,05 € 10,59 € 10,17 € 10,11 €	Min.: 1 Mult.: 1	Included	Australia, Europe, North America, United Kingdom	Wall Mount	90 VAC to 264 VAC	1 Output	12 W	12 VDC	1 A	Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)	Level VI	Industrial
Wall Mount AC Adapters ac-dc, 6 Vdc, 1 A, SW, multi-blade, N/E/B/A blades, P5 center pos, level VI SMI6B-6-4-P5 CUI Inc. 1: 10,87 € 101In Stock	Mfr. Part No. SMI6B-6-4-P5 Mouser Part No 490-SMI6B-6-4-P5	CUI Inc.	Wall Mount AC Adapters ac-dc, 6 Vdc, 1 A, SW, multi-blade, N/E/B/A blades, P5 center pos, level VI Learn More about CUI Inc. cui smi6b acdc power supply	Datasheet	101In Stock	10,87 € 10,47 € 9,88 € 9,30 € View 8,88 € 8,56 € 8,07 € 7,79 € 7,75 €	Min.: 1 Mult.: 1	Included	Australia, Europe, North America, United Kingdom	Wall Mount	90 VAC to 264 VAC	1 Output	6 W	6 VDC	1 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Desktop AC Adapters 10W 5V 2A C8 2.1 cent + Level VI SDI12-5-UD-P5 CUI Inc. 1: 18,20 € 52In Stock	Mfr. Part No. SDI12-5-UD-P5 Mouser Part No 490-SDI12-5-UD-P5	CUI Inc.	Desktop AC Adapters 10W 5V 2A C8 2.1 cent + Level VI Learn More about CUI Inc. cui sdi12 ud power supplies	Datasheet	52In Stock	18,20 € 16,74 € 16,14 € 15,73 € View 13,36 € 13,21 € Quote	Min.: 1 Mult.: 1	Required	Universal		90 VAC to 264 VAC	1 Output	10 W	5 VDC	2 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Wall Mount AC Adapters Large AC blade for Australia - white SMI-AU-3L-W CUI Inc. 1: 2,33 € 211In Stock	Mfr. Part No. SMI-AU-3L-W Mouser Part No 490-SMI-AU-3L-W	CUI Inc.	Wall Mount AC Adapters Large AC blade for Australia - white Learn More about CUI Inc. cui smi12 ac dc power adapters	Datasheet	211In Stock	2,33 € 2,22 € 2,07 € 2,03 € View 1,95 € 1,35 € 1,25 € 1,22 €	Min.: 1 Mult.: 1	Included	Australia	Wall Mount								Level VI	Industrial
Wall Mount AC Adapters China AC blade for SMI series SMI-CN-3 CUI Inc. 1: 1,15 € 77In Stock	Mfr. Part No. SMI-CN-3 Mouser Part No 490-SMI-CN-3	CUI Inc.	Wall Mount AC Adapters China AC blade for SMI series Learn More about CUI Inc. cui smi5 usb power supplies	Datasheet	77In Stock	1,15 € 1,06 € 1,02 € 0,989 € View 0,751 € 0,656 € 0,629 € 0,618 €	Min.: 1 Mult.: 1	Included	China	Wall Mount								Level VI	Industrial
Wall Mount AC Adapters AC blade for UK for SMI18/24/36 SMI-UK-2 CUI Inc. 1: 2,17 € 272In Stock	Mfr. Part No. SMI-UK-2 Mouser Part No 490-SMI-UK-2	CUI Inc.	Wall Mount AC Adapters AC blade for UK for SMI18/24/36	Datasheet	272In Stock	2,17 € 1,99 € 1,92 € 1,83 € View 1,76 € 1,70 € 1,62 € 1,51 € 1,50 €	Min.: 1 Mult.: 1	Included	United Kingdom	Wall Mount								Level VI	Industrial
Wall Mount AC Adapters AC blade for US for SMI18/24/36 SMI-US-2 CUI Inc. 1: 1,55 € 524In Stock	Mfr. Part No. SMI-US-2 Mouser Part No 490-SMI-US-2	CUI Inc.	Wall Mount AC Adapters AC blade for US for SMI18/24/36	Datasheet	524In Stock	1,55 € 1,48 € 1,44 € 1,32 € View 1,26 € 1,22 € 1,17 € 1,12 € 1,09 €	Min.: 1 Mult.: 1	Included	North America	Wall Mount								Level VI	Industrial