Wall Mount AC Adapters – Mouser Singapore

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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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Part #

Wall Mount AC Adapters 19.8W9V2.2A 2.1plug w/blade kit Level VI

SMI18-9-V-P5
CUI Inc.
1: $40.87
1,625In Stock

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

1,625In Stock

$40.87

$37.58

$36.24

$34.56

View

Min.: 1
Mult.: 1

Included

Universal

Interchangeable Plugs

230 VAC

1 Output

19.8 W

9 VDC

2.2 A

Industrial

Barrel Connector

2.1 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: $40.31
750In 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

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Datasheet

750In Stock

$40.31

$37.07

$35.75

$34.10

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 15W 5V 3A 2.5 plug w/blade kit Level VI

SMI18-5-V-P6
CUI Inc.
1: $42.58
86In Stock
240Expected 30/11/2026

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

86In Stock

240Expected 30/11/2026

$42.58

$39.15

$37.77

$36.01

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 36W 24V 1.5A 2.5 plg w/blade kit Level VI

SMI36-24-V-P6
CUI Inc.
1: $46.31
208In Stock
300Expected 15/1/2027

Mfr. Part No.
SMI36-24-V-P6

Mouser Part No
490-SMI36-24-V-P6

CUI Inc.

Wall Mount AC Adapters 36W 24V 1.5A 2.5 plg w/blade kit Level VI

Learn More

Datasheet

208In Stock

300Expected 15/1/2027

$46.31

$42.58

$41.64

$39.66

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

SMI36

Wall Mount AC Adapters 36W 15V 2.4A 2.1 plg w/blade kit Level VI

SMI36-15-V-P5
CUI Inc.
1: $46.31
104In Stock

Mfr. Part No.
SMI36-15-V-P5

Mouser Part No
490-SMI36-15-V-P5

CUI Inc.

Wall Mount AC Adapters 36W 15V 2.4A 2.1 plg w/blade kit Level VI

Learn More

Datasheet

104In Stock

$46.31

$42.58

$41.64

$39.66

View

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

Wall Mount AC Adapters 36W 12V 3A 2.5 plug w/blade kit Level VI

SMI36-12-V-P6
CUI Inc.
1: $47.42
242In Stock
720On Order

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

Datasheet

242In Stock

720On Order

$47.42

$43.60

$42.66

$40.62

View

Min.: 1
Mult.: 1

Included

Universal

Interchangeable Plugs

90 VAC to 264 VAC

1 Output

36 W

12 VDC

3 A

Industrial

Barrel Connector

2.5 mm Barrel Plug (2.5x5.5)

1.5 m

Level VI, CoC Tier 2

SMI36

Wall Mount AC Adapters ac-dc, 12 Vdc, 0.5 A, SW, multi-blade, N/E/B/A blades, P6 center pos, level VI

SMI6B-12-4-P6
CUI Inc.
1: $14.47
437In Stock

Mfr. Part No.
SMI6B-12-4-P6

Mouser Part No
490-SMI6B-12-4-P6

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

Learn More

Datasheet

437In Stock

$14.47

$13.71

$12.95

$12.24

View

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

Wall Mount AC Adapters 19.5W15V1.3A 2.1plug w/blade kit Level VI

SMI18-15-V-P5
CUI Inc.
1: $40.30
214In Stock
540Expected 25/11/2026

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

Datasheet

214In Stock

540Expected 25/11/2026

$40.30

$37.06

$35.74

$34.08

View

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 25W 5V 5A 2.5 plug w/blade kit Level VI

SMI36-5-V-P6
CUI Inc.
1: $51.61
129In Stock

Mfr. Part No.
SMI36-5-V-P6

Mouser Part No
490-SMI36-5-V-P6

CUI Inc.

Wall Mount AC Adapters 25W 5V 5A 2.5 plug w/blade kit Level VI

Learn More

Datasheet

129In Stock

$51.61

$47.49

$46.76

$44.53

View

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

Wall Mount AC Adapters 36W 12V 3A 2.1 plug w/blade kit Level VI

SMI36-12-V-P5
CUI Inc.
1: $47.42
253In 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

Datasheet

253In Stock

$47.42

$43.60

$42.66

$40.62

View

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

Wall Mount AC Adapters ac-dc, 5 Vdc, 1.2 A, SW, multi-blade, N/E/B/A blades, P6 rt center pos, level VI

SMI6B-5-4-P6R
CUI Inc.
1: $17.19
395In Stock

Mfr. Part No.
SMI6B-5-4-P6R

Mouser Part No
490-SMI6B-5-4-P6R

CUI Inc.

Wall Mount AC Adapters ac-dc, 5 Vdc, 1.2 A, SW, multi-blade, N/E/B/A blades, P6 rt center pos, level VI

Learn More

Datasheet

395In Stock

$17.19

$16.55

$15.63

$14.70

View

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, Right Angle (2.5x5.5)

1.53 m

Level VI, CoC Tier 2

SMI6B

Wall Mount AC Adapters ac-dc, 9 Vdc, 0.66 A, SW, multi-blade, N/E/B/A blades, P6 center pos, level VI

SMI6B-9-4-P6
CUI Inc.
1: $17.19
253In Stock

Mfr. Part No.
SMI6B-9-4-P6

Mouser Part No
490-SMI6B-9-4-P6

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

Learn More

Datasheet

253In Stock

$17.19

$16.55

$15.63

$14.70

View

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

Wall Mount AC Adapters 36W 12V 3A 2.5 rt w/blade kit Level VI

SMI36-12-V-P6R
CUI Inc.
1: $47.42
87In Stock

Mfr. Part No.
SMI36-12-V-P6R

Mouser Part No
490-SMI36-12-V-P6R

CUI Inc.

Wall Mount AC Adapters 36W 12V 3A 2.5 rt w/blade kit Level VI

Learn More

Datasheet

87In Stock

$47.42

$43.60

$42.66

$40.62

View

Min.: 1
Mult.: 1

Included

Universal

Interchangeable Plugs

90 VAC to 264 VAC

1 Output

36 W

12 VDC

3 A

Industrial

Barrel Connector

2.5 mm Barrel Plug, Right Angle (2.5x5.5)

1.5 m

Level VI

SMI36

Wall Mount AC Adapters ac-dc, 12 Vdc, 0.5 A, SW, multi-blade, no blades, P5 center pos, level VI

SMI6B-12-K-P5
CUI Inc.
1: $13.14
250In Stock

Mfr. Part No.
SMI6B-12-K-P5

Mouser Part No
490-SMI6B-12-K-P5

CUI Inc.

Wall Mount AC Adapters ac-dc, 12 Vdc, 0.5 A, SW, multi-blade, no blades, P5 center pos, level VI

Learn More

Datasheet

250In Stock

$13.14

$12.44

$11.75

$11.11

View

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

Wall Mount AC Adapters ac-dc, 12 Vdc, 0.5 A, SW, multi-blade, N/E/B/A/C, P5 center pos, level VI

SMI6B-12-V-P5
CUI Inc.
1: $18.56
274In Stock

Mfr. Part No.
SMI6B-12-V-P5

Mouser Part No
490-SMI6B-12-V-P5

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

Learn More

Datasheet

274In Stock

$18.56

$17.98

$16.99

$15.98

View

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

Wall Mount AC Adapters ac-dc, 5 Vdc, 1.2 A, SW, multi-blade, N/E/B/A/C, P5 center pos, level VI

SMI6B-5-V-P5
CUI Inc.
1: $17.94
676In Stock

Mfr. Part No.
SMI6B-5-V-P5

Mouser Part No
490-SMI6B-5-V-P5

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

Learn More

Datasheet

676In Stock

$17.94

$17.26

$16.31

$15.34

View

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

Wall Mount AC Adapters ac-dc, 9 Vdc, 0.66 A, SW, multi-blade, N/E/B/A/C, P5 center pos, level VI

SMI6B-9-V-P5
CUI Inc.
1: $18.16
347In Stock

Mfr. Part No.
SMI6B-9-V-P5

Mouser Part No
490-SMI6B-9-V-P5

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

Learn More

Datasheet

347In Stock

$18.16

$17.58

$16.61

$15.63

View

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

Wall Mount AC Adapters 20W 5V 4A 2.1 plug w/blade kit Level VI

SMI24-5-V-P5
CUI Inc.
1: $42.35
168In Stock

Mfr. Part No.
SMI24-5-V-P5

Mouser Part No
490-SMI24-5-V-P5

CUI Inc.

Wall Mount AC Adapters 20W 5V 4A 2.1 plug w/blade kit Level VI

Learn More

Datasheet

168In Stock

$42.35

$38.94

$38.09

$36.27

View

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

Wall Mount AC Adapters ac-dc, 5 Vdc, 1.2 A, SW, multi-blade, N/E/B/A blades, P5 center pos, level VI

SMI6B-5-4-P5
CUI Inc.
1: $17.19
177In Stock

Mfr. Part No.
SMI6B-5-4-P5

Mouser Part No
490-SMI6B-5-4-P5

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

Learn More

Datasheet

177In Stock

$17.19

$16.55

$15.63

$14.70

View

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

Wall Mount AC Adapters CN Interchange Blade for SMI10-USB series

SMI-CN-3L
CUI Inc.
1: $1.62
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

Datasheet

295In Stock

$1.62

$1.50

$1.44

$1.37

View

Min.: 1
Mult.: 1

China

Interchangeable Plugs

Industrial

Level VI

SMI10-USB

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: $17.18
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

Datasheet

118In Stock

$17.18

$16.54

$15.61

$14.69

View

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

2.1 mm Barrel Plug (2.1x5.5)

1.53 m

Level VI, CoC Tier 2

SMI6B

Wall Mount AC Adapters EU AC blade for SMI5-USB series

SMI-EU-3
CUI Inc.
1: $1.86
70In Stock

Mfr. Part No.
SMI-EU-3

Mouser Part No
490-SMI-EU-3

CUI Inc.

Wall Mount AC Adapters EU AC blade for SMI5-USB series

Learn More

Datasheet

70In Stock

$1.86

$1.71

$1.66

$1.58

View

Min.: 1
Mult.: 1

Included

Europe

Interchangeable Plugs

Industrial

Level VI

SMI5-USB

Wall Mount AC Adapters ac-dc, 15 Vdc, 0.4 A, SW, multi-blade, N/E/B/A blades, P6 center pos, level VI

SMI6B-15-4-P6
CUI Inc.
1: $17.18
72In Stock

Mfr. Part No.
SMI6B-15-4-P6

Mouser Part No
490-SMI6B-15-4-P6

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

Learn More

Datasheet

72In Stock

$17.18

$16.54

$15.61

$14.69

View

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

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

SMI6B-5-4-P5R
CUI Inc.
1: $17.18
40In Stock

Mfr. Part No.
SMI6B-5-4-P5R

Mouser Part No
490-SMI6B-5-4-P5R

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

Learn More

Datasheet

40In Stock

$17.18

$16.54

$15.61

$14.69

View

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

Wall Mount AC Adapters ac-dc, 9 Vdc, 0.66 A, SW, multi-blade, N/E/B/A blades, P7 center pos, level VI

SMI6B-9-4-P7
CUI Inc.
1: $15.19
117In Stock

Mfr. Part No.
SMI6B-9-4-P7

Mouser Part No
490-SMI6B-9-4-P7

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

Learn More

Datasheet

117In Stock

$15.19

$14.38

$13.59

$12.85

View

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

SMI Plug Wall Adapters

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