Plug-In AC Adapters – Mouser United Kingdom

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IEC 62368-1 Certified Power Supplies

CUI Inc IEC 62368-1 Certified Power Supplies provide 3W to 250W power ratings, high efficiency, and the latest in green power technology. These wall plug and desktop adapters are compliant with the IEC-62368-1 safety standard to keep designs ahead of changing regulations. CUI 62368-1 Certified Power Supplies are ideal for PCs, routers, digital projectors, and home theater systems, as well as various other types of audio/video, information, and communication technology.

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Types of Plug-In AC Adapters

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 19.2W12V1.6A 2.5plug w/blade kit Level VI SMI18-12-V-P6 CUI Inc. 1: £22.25 244In Stock	Mfr. Part No. SMI18-12-V-P6 Mouser Part No 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	244In Stock	£22.25 £20.46 £19.74 £18.82 View £17.92 £17.34 £16.68 £16.10 Quote	Min.: 1 Mult.: 1	Included	Universal	Wall Mount	230 VAC	1 Output	19.2 W	12 VDC	1.6 A	Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)	Level VI, CoC Tier 2	Industrial
Wall Mount AC Adapters 15W 5V 3A 2.1 plug w/blade kit Level VI SMI18-5-V-P5 CUI Inc. 1: £23.52 272In Stock	Mfr. Part No. SMI18-5-V-P5 Mouser Part No 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	272In Stock	£23.52 £21.62 £20.86 £19.89 View £19.18 £18.49 £17.63 £17.04 Quote	Min.: 1 Mult.: 1	Included	Universal	Wall Mount	90 VAC to 264 VAC	1 Output	15 W	5 VDC	3 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Wall Mount AC Adapters 17.7W5.9V3A 2.1plug w/blade kit Level VI SMI18-5.9-V-P5 CUI Inc. 1: £23.52 251In Stock 540Expected 01/03/2027	Mfr. Part No. SMI18-5.9-V-P5 Mouser Part No 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	251In Stock 540Expected 01/03/2027	£23.52 £21.62 £20.86 £19.89 View £19.18 £18.49 £17.63 £17.38 Quote	Min.: 1 Mult.: 1	Included	Universal	Wall Mount	230 VAC	1 Output	17.7 W	5.9 VDC	3 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI	Industrial
Wall Mount AC Adapters 36W 12V 3A 2.1 plug w/blade kit Level VI SMI36-12-V-P5 CUI Inc. 1: £24.20 189In Stock	Mfr. Part No. SMI36-12-V-P5 Mouser Part No 490-SMI36-12-V-P5	CUI Inc.	Wall Mount AC Adapters 36W 12V 3A 2.1 plug w/blade kit Level VI Learn More about CUI Inc. cui smi36 power supplies	Datasheet	189In Stock	£24.20 £22.51 £22.00 £21.14 View £20.57 £19.74 £19.25	Min.: 1 Mult.: 1	Included	Universal	Wall Mount	90 VAC to 264 VAC	1 Output	36 W	12 VDC	3 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Wall Mount AC Adapters 36W 12V 3A 2.5 plug w/blade kit Level VI SMI36-12-V-P6 CUI Inc. 1: £25.66 353In Stock 540Expected 02/11/2026	Mfr. Part No. SMI36-12-V-P6 Mouser Part No 490-SMI36-12-V-P6	CUI Inc.	Wall Mount AC Adapters 36W 12V 3A 2.5 plug w/blade kit Level VI Learn More about CUI Inc. cui smi36 power supplies	Datasheet	353In Stock 540Expected 02/11/2026	£25.66 £23.73 £23.23 £22.18 View £21.50 £20.52 £19.88 Quote	Min.: 1 Mult.: 1	Included	Universal	Wall Mount	90 VAC to 264 VAC	1 Output	36 W	12 VDC	3 A	Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)	Level VI, CoC Tier 2	Industrial
Wall Mount AC Adapters 19.2W24V0.8A 2.5plug w/blade kit Level VI SMI18-24-V-P6 CUI Inc. 1: £22.25 490In Stock	Mfr. Part No. SMI18-24-V-P6 Mouser Part No 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	£22.25 £20.46 £19.74 £18.82 View £18.15 £17.50 £16.68 £16.45 Quote	Min.: 1 Mult.: 1			Wall Mount	230 VAC	1 Output				Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)	Level VI, CoC Tier 2
Wall Mount AC Adapters 36W 12V 3A 2.1 rt w/blade kit Level VI SMI36-12-V-P5R CUI Inc. 1: £32.19 144In Stock Restricted Availability	Mfr. Part No. SMI36-12-V-P5R Mouser Part No 490-SMI36-12-V-P5R	CUI Inc.	Wall Mount AC Adapters 36W 12V 3A 2.1 rt w/blade kit Level VI Learn More about CUI Inc. cui smi36 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	144In Stock	£32.19 £31.26 £31.03 £30.49 View £29.91 £29.31 £21.25 Quote	Min.: 1 Mult.: 1 Restricted Availability	Included	Universal	Wall Mount	90 VAC to 264 VAC	1 Output	36 W	12 VDC	3 A	Barrel Connector	2.1 mm Barrel Plug, Right Angle (2.1x5.5)	Level VI	Industrial
Desktop AC Adapters 250W 56V 4.48A C14 6 Pin Plug SDI250-56-U-P219 CUI Inc. 1: £131.25 5In Stock Restricted Availability	Mfr. Part No. SDI250-56-U-P219 Mouser Part No 490-SDI250-56-U-P219	CUI Inc.	Desktop AC Adapters 250W 56V 4.48A C14 6 Pin Plug Learn More about CUI Inc. cui sdi200 u sdi250 u Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	5In Stock	£131.25 £121.14 £112.56 £110.29 £107.54	Min.: 1 Mult.: 1 Restricted Availability	Required	Universal		90 VAC to 264 VAC	1 Output	250 W	56 V	4.48 A	Rectangular Connector	6 Pin Molex	Level VI	Industrial
Desktop AC Adapters 36W 15V 2.4A C8 no cable 2.5x5.5 SDI36-15-UD-P6 CUI Inc. 1: £19.49 1In Stock Restricted Availability	Mfr. Part No. SDI36-15-UD-P6 Mouser Part No 490-SDI36-15-UD-P6	CUI Inc.	Desktop AC Adapters 36W 15V 2.4A C8 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	1In Stock	£19.49 £17.92 £17.29 £16.48 View £15.90 £15.33 £14.61 £14.09	Min.: 1 Mult.: 1 Restricted Availability	Required	Universal		90 VAC to 264 VAC	1 Output	36 W	15 VDC	2.4 A	Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)	Level VI	Industrial
Desktop AC Adapters 50W 12V 4.2A Lvl VI C8 2.1x5.5 NA cord SDI50-12-UDC-P5 CUI Inc. 1: £30.05 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	£30.05 £27.65 £27.22 £25.92 View £25.05 £23.63 £23.17 Quote	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
Desktop AC Adapters 36W 12V 3A C14 no cable 2.1x5.5 SDI36-12-U-P5 CUI Inc. 1: £20.35 1,653On Order	Mfr. Part No. SDI36-12-U-P5 Mouser Part No 490-SDI36-12-U-P5	CUI Inc.	Desktop AC Adapters 36W 12V 3A C14 no cable 2.1x5.5 Learn More about CUI Inc. cui sdi24 sdi36 power supplies	Datasheet	1,653On Order On Order Ship Dates Mfr. No: SDI36-12-U-P5 Stock: 0 On Order: 813 Expected 02/11/2026 840 Expected 22/02/2027 Factory Lead Time: 19 Weeks	£20.35 £18.71 £18.04 £17.21 View £16.60 £16.00 £15.26 £14.72 Quote	Min.: 1 Mult.: 1	Required	Universal		90 VAC to 264 VAC	1 Output	36 W	12 VDC	3 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI	Industrial
Wall Mount AC Adapters 19.8W9V2.2A 2.1plug w/blade kit Level VI SMI18-9-V-P5 CUI Inc. 1: £22.57 1,113Expected 03/03/2027	Mfr. Part No. SMI18-9-V-P5 Mouser Part No 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	1,113Expected 03/03/2027	£22.57 £20.75 £20.02 £19.08 View £18.25 £17.65 £16.90 £16.68 Quote	Min.: 1 Mult.: 1	Included	Universal	Wall Mount	230 VAC	1 Output	19.8 W	9 VDC	2.2 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Desktop AC Adapters 200W 24V 8.3A C14 4 Pin DIN SDI200-24-U-P51 CUI Inc. 1: £99.02 35Expected 10/11/2026	Mfr. Part No. SDI200-24-U-P51 Mouser Part No 490-SDI200-24-U-P51	CUI Inc.	Desktop AC Adapters 200W 24V 8.3A C14 4 Pin DIN Learn More about CUI Inc. cui sdi200 u sdi250 u	Datasheet	35Expected 10/11/2026	£99.02 £93.53 £90.41 £84.30 View £82.29 £82.20 Quote	Min.: 1 Mult.: 1	Required	Universal		90 VAC to 264 VAC	1 Output	200 W	24 VDC	8.3 A	DIN Connector	4 Pin DIN Plug	Level VI	Industrial
Desktop AC Adapters 24W 12V 2A C14 no cable 2.1x5.5 SDI24-12-U-P5 CUI Inc. 1: £16.19 261Expected 18/02/2027	Mfr. Part No. SDI24-12-U-P5 Mouser Part No 490-SDI24-12-U-P5	CUI Inc.	Desktop AC Adapters 24W 12V 2A C14 no cable 2.1x5.5 Learn More about CUI Inc. cui sdi24 sdi36 power supplies	Datasheet	261Expected 18/02/2027	£16.19 £14.89 £14.36 £13.70 View £13.21 £12.74 £12.14 £11.72	Min.: 1 Mult.: 1	Required	Universal		90 VAC to 264 VAC	1 Output	24 W	12 VDC	2 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI	Industrial
Desktop AC Adapters 36W 12V 3A C8 no cable 2.1x5.5 SDI36-12-UD-P5 CUI Inc. 1: £20.13 240Expected 14/12/2026	Mfr. Part No. SDI36-12-UD-P5 Mouser Part No 490-SDI36-12-UD-P5	CUI Inc.	Desktop AC Adapters 36W 12V 3A C8 no cable 2.1x5.5 Learn More about CUI Inc. cui sdi24 sdi36 power supplies	Datasheet	240Expected 14/12/2026	£20.13 £18.52 £17.85 £17.02 View £16.42 £15.84 £15.09 £14.56	Min.: 1 Mult.: 1	Required	Universal		90 VAC to 264 VAC	1 Output	36 W	12 VDC	3 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI	Industrial
Desktop AC Adapters 36W 15V 2.4A C14 no cable 2.1x5.5 SDI36-15-U-P5 CUI Inc. 1: £20.12 121Expected 18/02/2027	Mfr. Part No. SDI36-15-U-P5 Mouser Part No 490-SDI36-15-U-P5	CUI Inc.	Desktop AC Adapters 36W 15V 2.4A C14 no cable 2.1x5.5 Learn More about CUI Inc. cui sdi24 sdi36 power supplies	Datasheet	121Expected 18/02/2027	£20.12 £18.51 £17.84 £17.02 View £16.41 £15.84 £15.09 £14.56	Min.: 1 Mult.: 1	Required	Universal		90 VAC to 264 VAC	1 Output	36 W	15 VDC	2.4 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI	Industrial
Wall Mount AC Adapters 36W 24V 1.5A 2.1 plg w/blade kit Level VI SMI36-24-V-P5 CUI Inc. 1: £24.75 354On Order	Mfr. Part No. SMI36-24-V-P5 Mouser Part No 490-SMI36-24-V-P5	CUI Inc.	Wall Mount AC Adapters 36W 24V 1.5A 2.1 plg w/blade kit Level VI Learn More about CUI Inc. cui smi36 power supplies	Datasheet	354On Order On Order Ship Dates Mfr. No: SMI36-24-V-P5 Stock: 0 On Order: 114 Expected 02/11/2026 240 Expected 14/12/2026 Factory Lead Time: 19 Weeks	£24.75 £22.89 £22.40 £21.40 View £20.74 £19.78 £18.98 £18.88 Quote	Min.: 1 Mult.: 1	Included	Universal	Wall Mount	90 VAC to 264 VAC	1 Output	36 W	24 VDC	1.5 A	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 2.1x5.5 SWI3-5-E-P5 CUI Inc. 1: £5.66 480Expected 14/12/2026	Mfr. Part No. SWI3-5-E-P5 Mouser Part No 490-SWI3-5-E-P5	CUI Inc.	Wall Mount AC Adapters 3W 5V 0.6A EU 2.1x5.5 Learn More about CUI Inc. cui swi3 wall plug adapters	Datasheet	480Expected 14/12/2026	£5.66 £5.26 £5.12 £4.85 View £4.59 £4.45 £4.16 £3.95 £3.93	Min.: 1 Mult.: 1	Included	Europe	Wall Mount	90 VAC to 264 VAC	1 Output	3 W	5 VDC	600 mA	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Desktop AC Adapters 19.2W 12V 1.6A C8 2.1 cent + Level VI SDI18-12-UD-P5 CUI Inc. 540: £11.18 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. SDI18-12-UD-P5 Mouser Part No 490-SDI18-12-UD-P5	CUI Inc.	Desktop AC Adapters 19.2W 12V 1.6A C8 2.1 cent + Level VI Learn More about CUI Inc. cui sdi18 power supplies	Datasheet	Non-Stocked Lead-Time 19 Weeks	£11.18 Quote Quote	Min.: 540 Mult.: 60	Required	Universal		230 VAC	1 Output	19.2 W	12 V	1.6 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Desktop AC Adapters 19.2W 12V 1.6A C8 2.5 cent + Level VI SDI18-12-UD-P6 CUI Inc. 540: £11.24 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. SDI18-12-UD-P6 Mouser Part No 490-SDI18-12-UD-P6	CUI Inc.	Desktop AC Adapters 19.2W 12V 1.6A C8 2.5 cent + Level VI Learn More about CUI Inc. cui sdi18 power supplies	Datasheet	Non-Stocked Lead-Time 19 Weeks	£11.24	Min.: 540 Mult.: 60	Required	Universal		230 VAC	1 Output	19.2 W	12 V	1.6 A	Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)	Level VI, CoC Tier 2	Industrial
Desktop AC Adapters 200W 19V 10.5A C14 4 Pin DIN SDI200-19-U-P51 CUI Inc. 100: £84.10 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. SDI200-19-U-P51 Mouser Part No 490-SDI200-19-U-P51	CUI Inc.	Desktop AC Adapters 200W 19V 10.5A C14 4 Pin DIN Learn More about CUI Inc. cui sdi200 u sdi250 u This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 19 Weeks	£84.10 View Quote	Min.: 100 Mult.: 20	Required	Universal		90 VAC to 264 VAC	1 Output	200 W	19 V	10.5 A	DIN Connector	4 Pin DIN Plug	Level VI	Industrial
Desktop AC Adapters 200W 19V 10.5A 4 Pin DIN EU Cable SDI200-19-U2-P51 CUI Inc. 500: £89.10 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. SDI200-19-U2-P51 Mouser Part No 490-SDI200-19-U2-P51	CUI Inc.	Desktop AC Adapters 200W 19V 10.5A 4 Pin DIN EU Cable Learn More about CUI Inc. cui sdi200 u sdi250 u This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 19 Weeks	£89.10 Quote Quote	Min.: 500 Mult.: 20	Included	Europe		90 VAC to 264 VAC	1 Output	200 W	19 V	10.5 A	DIN Connector	4 Pin DIN Plug	Level VI	Industrial
Desktop AC Adapters 200W 19V 10.5A 4 Pin DIN NA Cable SDI200-19-UC-P51 CUI Inc. 500: £89.79 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. SDI200-19-UC-P51 Mouser Part No 490-SDI200-19-UC-P51	CUI Inc.	Desktop AC Adapters 200W 19V 10.5A 4 Pin DIN NA Cable Learn More about CUI Inc. cui sdi200 u sdi250 u This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 19 Weeks	£89.79 Quote Quote	Min.: 500 Mult.: 20	Included	North America		90 VAC to 264 VAC	1 Output	200 W	19 V	10.5 A	DIN Connector	4 Pin DIN Plug	Level VI	Industrial
Desktop AC Adapters 200W 24V 8.3A 4 Pin DIN EU Cable SDI200-24-U2-P51 CUI Inc. 500: £89.10 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. SDI200-24-U2-P51 Mouser Part No 490-SDI200-24-U2-P51	CUI Inc.	Desktop AC Adapters 200W 24V 8.3A 4 Pin DIN EU Cable Learn More about CUI Inc. cui sdi200 u sdi250 u This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 19 Weeks	£89.10 Quote Quote	Min.: 500 Mult.: 20	Included	Europe		90 VAC to 264 VAC	1 Output	200 W	24 V	8.3 A	DIN Connector	4 Pin DIN Plug	Level VI	Industrial
Desktop AC Adapters 200W 24V 8.3A 4 Pin DIN NA Cable SDI200-24-UC-P51 CUI Inc. 500: £88.63 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. SDI200-24-UC-P51 Mouser Part No 490-SDI200-24-UC-P51	CUI Inc.	Desktop AC Adapters 200W 24V 8.3A 4 Pin DIN NA Cable Learn More about CUI Inc. cui sdi200 u sdi250 u This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 19 Weeks	£88.63 Quote Quote	Min.: 500 Mult.: 20	Included	North America		90 VAC to 264 VAC	1 Output	200 W	24 V	8.3 A	DIN Connector	4 Pin DIN Plug	Level VI	Industrial