Wall Mount AC Adapters – Mouser South Africa

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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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Part #

Wall Mount AC Adapters 15W 5V 3A 2.5 plug w/blade kit Level VI

SMI18-5-V-P6
CUI Inc.
1: $27.11
240In Stock

Mfr. Part No.
SMI18-5-V-P6

Mouser Part No
490-SMI18-5-V-P6

CUI Inc.

Wall Mount AC Adapters 15W 5V 3A 2.5 plug w/blade kit Level VI

Learn More

Datasheet

240In Stock

$27.11

$24.93

$24.04

$22.93

View

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 2.1plug w/blade kit Level VI

SMI18-15-V-P5
CUI Inc.
1: $25.04
478In Stock

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

Datasheet

478In Stock

$25.04

$23.04

$22.38

$19.02

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 2.1rt plug w/blade kit Level VI

SMI18-5-V-P5R
CUI Inc.
1: $26.96
396In Stock

Mfr. Part No.
SMI18-5-V-P5R

Mouser Part No
490-SMI18-5-V-P5R

CUI Inc.

Wall Mount AC Adapters 15W 5V 3A 2.1rt plug w/blade kit Level VI

Learn More

Datasheet

396In Stock

$26.96

$24.80

$24.12

$20.49

$20.43

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 19.8W9V2.2A 2.1plug w/blade kit Level VI

SMI18-9-V-P5
CUI Inc.
1: $25.93
650In Stock
1,200Expected 2026/05/27

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

Datasheet

650In Stock

1,200Expected 2026/05/27

$25.93

$23.85

$23.50

$19.97

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 2.5plug w/blade kit Level VI

SMI18-12-V-P6
CUI Inc.
1: $24.11
343In 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

Datasheet

343In Stock

$24.11

$22.33

$22.09

$18.76

Quote

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 NoBlade 2.1 cent + Level VI

SMI18-24-K-P5
CUI Inc.
1: $17.97
159In Stock

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

Datasheet

159In Stock

$17.97

$16.54

$15.94

$15.50

$13.18

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: $25.41
165In Stock

Mfr. Part No.
SMI18-18-V-P5

Mouser Part No
490-SMI18-18-V-P5

CUI Inc.

Wall Mount AC Adapters 19.8W18V1.1A 2.1plug w/blade kit Level VI

Learn More

Datasheet

165In Stock

$25.41

$23.38

$22.54

$21.49

View

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 2.5plug w/blade kit Level VI

SMI18-9-V-P6
CUI Inc.
1: $25.93
231In Stock

Mfr. Part No.
SMI18-9-V-P6

Mouser Part No
490-SMI18-9-V-P6

CUI Inc.

Wall Mount AC Adapters 19.8W9V2.2A 2.5plug w/blade kit Level VI

Learn More

Datasheet

231In Stock

$25.93

$23.84

$22.99

$21.92

View

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 19.5W15V1.3A 2.1 rt w/blade kit Level VI

SMI18-15-V-P5R
CUI Inc.
1: $25.80
56In 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

Datasheet

56In Stock

$25.80

$23.73

$22.88

$21.82

View

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 19.8W9V2.2A NoBlade 2.1 cent + Level VI

SMI18-9-K-P5
CUI Inc.
1: $15.87
103In Stock

Mfr. Part No.
SMI18-9-K-P5

Mouser Part No
490-SMI18-9-K-P5

CUI Inc.

Wall Mount AC Adapters 19.8W9V2.2A NoBlade 2.1 cent + Level VI

Learn More

Datasheet

103In Stock

$15.87

$14.58

$14.06

$13.41

$13.23

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: $30.05
810In Stock

Mfr. Part No.
SMI18-12-V-P5R

Mouser Part No
490-SMI18-12-V-P5R

CUI Inc.

Wall Mount AC Adapters 19.2W12V1.6A 2.1 rt w/blade kit Level VI

Learn More

Datasheet

810In Stock

$30.05

$28.02

$27.19

$24.57

View

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 19.2W24V0.8A 2.1plug w/blade kit Level VI

SMI18-24-V-P5
CUI Inc.
1: $31.11
906In Stock

Mfr. Part No.
SMI18-24-V-P5

Mouser Part No
490-SMI18-24-V-P5

CUI Inc.

Wall Mount AC Adapters 19.2W24V0.8A 2.1plug w/blade kit Level VI

Learn More

Datasheet

906In Stock

$31.11

$28.99

$28.13

$26.66

View

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 19.2W12V1.6A 2.1plug w/blade kit Level VI

SMI18-12-V-P5
CUI Inc.
1: $29.89
171In Stock
240Expected 2026/06/22

Mfr. Part No.
SMI18-12-V-P5

Mouser Part No
490-SMI18-12-V-P5

CUI Inc.

Wall Mount AC Adapters 19.2W12V1.6A 2.1plug w/blade kit Level VI

Learn More

Datasheet

171In Stock

240Expected 2026/06/22

$29.89

$27.96

$27.56

$25.33

View

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: $26.96
262In 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

Datasheet

262In Stock

$26.96

$24.80

$23.91

$22.81

View

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: $27.12
108In Stock
420On Order

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

Datasheet

108In Stock

420On Order

$27.12

$24.95

$24.32

$20.67

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 19.2W24V0.8A 2.5plug w/blade kit Level VI

SMI18-24-V-P6
CUI Inc.
1: $25.80
490Expected 2026/05/13

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

Datasheet

490Expected 2026/05/13

$25.80

$23.73

$23.18

$19.68

View

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: $14.46
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SMI18-12-E-ST

Mouser Part No
490-SMI18-12-E-ST

CUI Inc.

Wall Mount AC Adapters 19.2W 12V 1.6A EUbld stripped and tinned

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$14.46

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: $13.20
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SMI18-12-K-P5

Mouser Part No
490-SMI18-12-K-P5

CUI Inc.

Wall Mount AC Adapters 19.2W12V1.6A NoBlade 2.1 cent + Level VI

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$13.20

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: $13.39
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SMI18-12-K-P5R

Mouser Part No
490-SMI18-12-K-P5R

CUI Inc.

Wall Mount AC Adapters 19.2W12V1.6A NoBlade 2.1rt cnt + Level VI

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$13.39

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: $13.08
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SMI18-12-K-P6

Mouser Part No
490-SMI18-12-K-P6

CUI Inc.

Wall Mount AC Adapters 19.2W12V1.6A NoBlade 2.5 cent + Level VI

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$13.08

$13.05

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: $12.69
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SMI18-12-K-P6R

Mouser Part No
490-SMI18-12-K-P6R

CUI Inc.

Wall Mount AC Adapters 19.2W12V1.6A NoBlade 2.5rt cnt + Level VI

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$12.69

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: $19.47
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SMI18-12-V-P6R

Mouser Part No
490-SMI18-12-V-P6R

CUI Inc.

Wall Mount AC Adapters 19.2W12V1.6A 2.5 rt w/blade kit Level VI

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$19.47

Quote

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: $18.67
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SMI18-12-V-ST

Mouser Part No
490-SMI18-12-V-ST

CUI Inc.

Wall Mount AC Adapters 12V 1.6A

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$18.67

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: $12.69
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SMI18-15-K-P5

Mouser Part No
490-SMI18-15-K-P5

CUI Inc.

Wall Mount AC Adapters 19.5W15V1.3A NoBlade 2.1 cent + Level VI

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$12.69

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: $13.29
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SMI18-15-K-P5R

Mouser Part No
490-SMI18-15-K-P5R

CUI Inc.

Wall Mount AC Adapters 19.5W15V1.3A NoBlade 2.1rt cnt + Level VI

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$13.29

$13.26

Min.: 600
Mult.: 100

Barrel Connector

2.1 mm Barrel Plug, Right Angle (2.1x5.5)

Level VI, CoC Tier 2

SMI18

SMI18 AC-DC Power Supplies

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