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 36W 12V 3A 2.1 rt w/blade kit Level VI

SMI36-12-V-P5R
CUI Inc.
1: $42.19
187In Stock

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

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Datasheet

187In Stock

$42.19

$38.78

$37.40

$35.61

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, Right Angle (2.1x5.5)

1.5 m

Level VI

SMI36

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

SMI18-9-K-P5
CUI Inc.
1: $22.06
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

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Datasheet

103In Stock

$22.06

$20.27

$19.54

$18.64

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 19.8W9V2.2A 2.5plug w/blade kit Level VI

SMI18-9-V-P6
CUI Inc.
1: $36.04
233In 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

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Datasheet

233In Stock

$36.04

$33.14

$31.96

$30.47

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 ac-dc, 12 Vdc, 0.5 A, SW, multi-blade, no blades, P5 rt center pos, level VI

SMI6B-12-K-P5R
CUI Inc.
1: $11.88
198In Stock

Mfr. Part No.
SMI6B-12-K-P5R

Mouser Part No
490-SMI6B-12-K-P5R

CUI Inc.

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

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Datasheet

198In Stock

$11.88

$11.30

$11.01

$10.41

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, 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/C, P5 center pos, level VI

SMI6B-9-V-P5
CUI Inc.
1: $15.57
389In 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

389In Stock

$15.57

$14.30

$13.80

$13.15

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 Aust AC blade for SMI6 series

SMI-AU-1
CUI Inc.
1: $3.64
248In Stock

Mfr. Part No.
SMI-AU-1

Mouser Part No
490-SMI-AU-1

CUI Inc.

Wall Mount AC Adapters Aust AC blade for SMI6 series

Learn More

Datasheet

248In Stock

$3.64

$3.35

$3.24

$3.09

View

Min.: 1
Mult.: 1

Included

Australia

Interchangeable Plugs

Industrial

Level VI

SMI6

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

SMI18-12-V-P5R
CUI Inc.
1: $34.61
834In 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

834In Stock

$34.61

$31.83

$30.71

$30.25

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 10W 5V 2A Level VI A/C/E/N/B blades USB

SMI10-5-V-I38
CUI Inc.
1: $22.07
967In Stock
480Expected 23/2/2026

Mfr. Part No.
SMI10-5-V-I38

Mouser Part No
490-SMI10-5-V-I38

CUI Inc.

Wall Mount AC Adapters 10W 5V 2A Level VI A/C/E/N/B blades USB

Learn More

Datasheet

967In Stock

480Expected 23/2/2026

$22.07

$21.48

$20.28

$19.08

View

Min.: 1
Mult.: 1

Included

Universal

Interchangeable Plugs

230 VAC

1 Output

10 W

5 VDC

2 A

Industrial

USB Connector

USB-A

Level VI, CoC Tier 2

SMI10-USB

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

SMI18-12-V-P5
CUI Inc.
1: $35.32
192In Stock
240Expected 11/3/2026

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

192In Stock

240Expected 11/3/2026

$35.32

$32.48

$31.33

$29.87

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: $37.68
424In 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

424In Stock

$37.68

$34.65

$33.42

$31.87

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: $37.70
238In Stock

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

238In Stock

$37.70

$34.67

$33.43

$31.89

View

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 36W 12V 3A 2.5 plug w/blade kit Level VI

SMI36-12-V-P6
CUI Inc.
1: $31.62
184In Stock

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

184In Stock

$31.62

$31.30

$30.84

$30.52

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 36W 24V 1.5A 2.1 plg w/blade kit Level VI

SMI36-24-V-P5
CUI Inc.
1: $40.77
240In Stock

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

Datasheet

240In Stock

$40.77

$37.49

$36.17

$34.49

View

Min.: 1
Mult.: 1

Included

Universal

Interchangeable Plugs

90 VAC to 264 VAC

1 Output

36 W

24 VDC

1.5 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 5W 5V 1A USB w/blade kit Level VI

SMI5-5-V-I38
CUI Inc.
1: $15.96
1,264In Stock
1On Order

Mfr. Part No.
SMI5-5-V-I38

Mouser Part No
490-SMI5-5-V-I38

CUI Inc.

Wall Mount AC Adapters 5W 5V 1A USB w/blade kit Level VI

Learn More

Datasheet

1,264In Stock

1On Order

$15.96

$15.11

$14.26

$13.50

View

Min.: 1
Mult.: 1

Included

Universal

Interchangeable Plugs

230 VAC

1 Output

5 W

5 VDC

1 A

Industrial

USB Connector

USB-A

Level VI, CoC Tier 2

SMI5-USB

Wall Mount AC Adapters 20W 5V 4A 2.5 plug w/blade kit Level VI

SMI24-5-V-P6
CUI Inc.
1: $29.27
60In Stock

Mfr. Part No.
SMI24-5-V-P6

Mouser Part No
490-SMI24-5-V-P6

CUI Inc.

Wall Mount AC Adapters 20W 5V 4A 2.5 plug w/blade kit Level VI

Learn More

Datasheet

60In Stock

$29.27

$27.56

Min.: 1
Mult.: 1

Included

Universal

Interchangeable Plugs

90 VAC to 264 VAC

1 Output

20 W

5 VDC

4 A

Industrial

Barrel Connector

2.5 mm Barrel Plug (2.5x5.5)

1 m

Level VI, CoC Tier 2

SMI24

Wall Mount AC Adapters ac-dc, 5 Vdc, 1.2 A, SW, multi-blade, no blades, P5 center pos, level VI

SMI6B-5-K-P5
CUI Inc.
1: $11.66
16In Stock

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

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

CUI Inc.

Wall Mount AC Adapters ac-dc, 5 Vdc, 1.2 A, SW, multi-blade, no blades, P5 center pos, level VI

Learn More

Datasheet

16In Stock

$11.66

$11.09

$10.80

$10.22

View

Min.: 1
Mult.: 1

Required

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 UK AC blade for SMI6 series

SMI-UK-1
CUI Inc.
1: $4.27
70In Stock

Mfr. Part No.
SMI-UK-1

Mouser Part No
490-SMI-UK-1

CUI Inc.

Wall Mount AC Adapters UK AC blade for SMI6 series

Learn More

Datasheet

70In Stock

$4.27

$3.92

$3.78

$3.60

View

Min.: 1
Mult.: 1

Included

United Kingdom

Interchangeable Plugs

Industrial

Level VI

SMI6

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

SMI36-24-V-P6
CUI Inc.
1: $41.26
232Expected 16/2/2026

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

232Expected 16/2/2026

$41.26

$37.95

$37.21

$31.62

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 ac-dc, 5 Vdc, 1.2 A, SW, multi-blade, N/E/B/A blades, micro USB, level VI

SMI6B-5-4-MUB
CUI Inc.
1: $14.16
240Expected 19/3/2026

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

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

CUI Inc.

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

Learn More

Datasheet

240Expected 19/3/2026

$14.16

$13.41

$12.66

$11.98

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

USB Connector

USB Micro

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: $15.71
360Expected 31/3/2026

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

360Expected 31/3/2026

$15.71

$14.87

$14.05

$13.29

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 10W 5V 2A USB A NA Blade

SMI10-5-N-I38
CUI Inc.
3,000: $11.37
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
SMI10-5-N-I38

Mouser Part No
490-SMI10-5-N-I38

CUI Inc.

Wall Mount AC Adapters 10W 5V 2A USB A NA Blade

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$11.37

Min.: 3,000
Mult.: 120

Included

North America

Interchangeable Plugs

90 VAC to 264 VAC

1 Output

10 W

5 VDC

2 A

Industrial

USB Connector

USB-A

Level VI, CoC Tier 2

SMI10-USB

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

SMI18-12-E-ST
CUI Inc.
1,080: $20.06
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

$20.06

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: $18.06
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

$18.06

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: $18.33
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

$18.33

Quote

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: $17.89
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

$17.89

Min.: 600
Mult.: 100

Barrel Connector

2.5 mm Barrel Plug (2.5x5.5)

Level VI, CoC Tier 2

SMI18

SMI Plug Wall Adapters

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