Plug-In AC Adapters – Mouser Singapore

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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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Types of Plug-In AC Adapters

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Results: 2,228

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Part #

Wall Mount AC Adapters Wall Mount AC Adapters

SMI-US-1
CUI Inc.
1: $1.64
2,378In Stock

Mfr. Part No.
SMI-US-1

Mouser Part No
490-SMI-US-1

CUI Inc.

Wall Mount AC Adapters Wall Mount AC Adapters

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Datasheet

2,378In Stock

$1.64

$1.52

$1.46

$1.39

View

Min.: 1
Mult.: 1

Included

North America

Wall Mount

Level VI

Industrial

Desktop AC Adapters 20W 5V 4A C8 no cable 2.1x5.5

SDI24-5-UD-P5
CUI Inc.
1: $23.70
33In Stock

Mfr. Part No.
SDI24-5-UD-P5

Mouser Part No
490-SDI24-5-UD-P5

CUI Inc.

Desktop AC Adapters 20W 5V 4A C8 no cable 2.1x5.5

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Datasheet

33In Stock

$23.70

$21.95

$19.81

$19.65

Quote

Min.: 1
Mult.: 1

Required

Universal

Desktop

90 VAC to 264 VAC

1 Output

20 W

5 VDC

4 A

Barrel Connector

2.1 mm Barrel Plug (2.1x5.5)

Level VI

Industrial

Desktop AC Adapters 36W 48V 0.75A C8 no cable 2.1x5.5

SDI36-48-UD-P5
CUI Inc.
1: $32.25
37In Stock

Mfr. Part No.
SDI36-48-UD-P5

Mouser Part No
490-SDI36-48-UD-P5

CUI Inc.

Desktop AC Adapters 36W 48V 0.75A C8 no cable 2.1x5.5

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Datasheet

37In Stock

$32.25

$29.65

$28.98

$24.62

View

Min.: 1
Mult.: 1

Required

Universal

Desktop

90 VAC to 264 VAC

1 Output

36 W

48 VDC

750 mA

Barrel Connector

2.1 mm Barrel Plug (2.1x5.5)

Level VI

Industrial

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

SMI-EU-3
CUI Inc.
1: $1.82
130In 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

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Datasheet

130In Stock

$1.82

$1.67

$1.61

$1.54

View

Min.: 1
Mult.: 1

Included

Europe

Wall Mount

Level VI

Industrial

Wall Mount AC Adapters NA AC blade for SMI series

SMI-US-3
CUI Inc.
1: $1.17
616In Stock

Mfr. Part No.
SMI-US-3

Mouser Part No
490-SMI-US-3

CUI Inc.

Wall Mount AC Adapters NA AC blade for SMI series

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Datasheet

616In Stock

$1.17

$1.09

$1.05

$1.00

View

Min.: 1
Mult.: 1

Included

North America

Wall Mount

Level VI

Industrial

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

SMI6B-12-4-P5R
CUI Inc.
1: $11.48
71In Stock

Mfr. Part No.
SMI6B-12-4-P5R

Mouser Part No
490-SMI6B-12-4-P5R

CUI Inc.

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

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Datasheet

71In Stock

$11.48

$10.56

$10.19

$9.72

$9.40

Min.: 1
Mult.: 1

Included

Australia, Europe, North America, United Kingdom

Wall Mount

90 VAC to 264 VAC

1 Output

6 W

12 VDC

500 mA

Barrel Connector

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

Level VI, CoC Tier 2

Industrial

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: $14.69
148In 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

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Datasheet

148In Stock

$14.69

$13.52

$13.04

$12.43

View

Min.: 1
Mult.: 1

Included

Australia, Europe, North America, United Kingdom

Wall Mount

90 VAC to 264 VAC

1 Output

6 W

15 VDC

400 mA

Barrel Connector

2.5 mm Barrel Plug (2.5x5.5)

Level VI, CoC Tier 2

Industrial

Wall Mount AC Adapters 19.2W 12V 1.6A NA 2.1 cent + Level VI

SWI18-12-N-P5
CUI Inc.
1: $19.08
5In Stock
300Expected 7/4/2026

Mfr. Part No.
SWI18-12-N-P5

Mouser Part No
490-SWI18-12-N-P5

CUI Inc.

Wall Mount AC Adapters 19.2W 12V 1.6A NA 2.1 cent + Level VI

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Datasheet

5In Stock

300Expected 7/4/2026

$19.08

$18.92

$16.51

$16.50

View

Min.: 1
Mult.: 1

Included

North America

Wall Mount

230 VAC

1 Output

19.2 W

12 VDC

1.6 A

Barrel Connector

2.1 mm Barrel Plug (2.1x5.5)

Level VI

Industrial

Wall Mount AC Adapters 24W 12V 2A 2.5 cent + Level VI

SWI24-12-E-P6
CUI Inc.
1: $24.64
84In Stock

Mfr. Part No.
SWI24-12-E-P6

Mouser Part No
490-SWI24-12-E-P6

CUI Inc.

Wall Mount AC Adapters 24W 12V 2A 2.5 cent + Level VI

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Datasheet

84In Stock

$24.64

$22.66

$21.86

$21.41

View

Min.: 1
Mult.: 1

Included

Europe

Wall Mount

90 VAC to 264 VAC

1 Output

24 W

12 VDC

2 A

Barrel Connector

2.5 mm Barrel Plug (2.5x5.5)

Level VI, CoC Tier 2

Industrial

Wall Mount AC Adapters 6W 5V 1.2A EU Horz Micro USB

SWM6-5-EH-MUB
CUI Inc.
1: $19.15
121In Stock

Mfr. Part No.
SWM6-5-EH-MUB

Mouser Part No
490-SWM6-5-EH-MUB

CUI Inc.

Wall Mount AC Adapters 6W 5V 1.2A EU Horz Micro USB

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Datasheet

121In Stock

$19.15

$18.56

$17.53

$16.49

View

Min.: 1
Mult.: 1

Included

Europe

Wall Mount

90 VAC to 264 VAC

1 Output

6 W

5 VDC

1.2 A

USB Connector

USB Micro

Level VI, CoC Tier 2

Medical

2xMOPP

Wall Mount AC Adapters AC blade for Europe

SMI-EU-5
CUI Inc.
1: $2.60
373In Stock

Mfr. Part No.
SMI-EU-5

Mouser Part No
490-SMI-EU-5

CUI Inc.

Wall Mount AC Adapters AC blade for Europe

Learn More

Datasheet

373In Stock

$2.60

$2.39

$2.31

$2.25

View

Min.: 1
Mult.: 1

Included

Europe

Wall Mount

Level VI

Industrial

Wall Mount AC Adapters UK AC blade for SMI series

SMI-UK-3
CUI Inc.
1: $2.25
326In Stock

Mfr. Part No.
SMI-UK-3

Mouser Part No
490-SMI-UK-3

CUI Inc.

Wall Mount AC Adapters UK AC blade for SMI series

Learn More

Datasheet

326In Stock

$2.25

$2.15

$2.10

$1.90

View

Min.: 1
Mult.: 1

Included

United Kingdom

Wall Mount

Level VI

Industrial

Wall Mount AC Adapters AC blade for UK

SMI-UK-5
CUI Inc.
1: $2.96
417In Stock

Mfr. Part No.
SMI-UK-5

Mouser Part No
490-SMI-UK-5

CUI Inc.

Wall Mount AC Adapters AC blade for UK

Learn More

Datasheet

417In Stock

$2.96

$2.72

$2.68

$2.56

View

Min.: 1
Mult.: 1

Included

United Kingdom

Wall Mount

Level VI

Industrial

Wall Mount AC Adapters ac-dc, 9 Vdc, 0.66 A, SW, multi-blade, no blades, P5 center pos, level VI

SMI6B-9-K-P5
CUI Inc.
1: $11.88
87In Stock

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

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

CUI Inc.

Wall Mount AC Adapters ac-dc, 9 Vdc, 0.66 A, SW, multi-blade, no blades, P5 center pos, level VI

Learn More

Datasheet

87In Stock

$11.88

$11.30

$11.01

$10.41

View

Min.: 1
Mult.: 1

Required

Universal

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 15W 5V 3A EU 2.5 cent + Level VI

SWI18-5-E-P6
CUI Inc.
1: $20.09
71In Stock

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

Datasheet

71In Stock

$20.09

$18.71

Min.: 1
Mult.: 1

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

Wall Mount AC Adapters 5W 5V 1A EU blade micro USB

SWI5-5-E-MUB
CUI Inc.
1: $11.18
155In Stock

Mfr. Part No.
SWI5-5-E-MUB

Mouser Part No
490-SWI5-5-E-MUB

CUI Inc.

Wall Mount AC Adapters 5W 5V 1A EU blade micro USB

Datasheet

155In Stock

$11.18

$10.63

$10.36

$9.80

View

Min.: 1
Mult.: 1

Included

Europe

Wall Mount

90 VAC to 264 VAC

1 Output

5 W

5 VDC

1 A

USB Connector

USB Micro

Level VI

Industrial

Wall Mount AC Adapters 20W 5V 4A EU Vert 2.1plug

SWM30-5-EV-P5
CUI Inc.
1: $34.01
67In Stock

Mfr. Part No.
SWM30-5-EV-P5

Mouser Part No
490-SWM30-5-EV-P5

CUI Inc.

Wall Mount AC Adapters 20W 5V 4A EU Vert 2.1plug

Learn More

Datasheet

67In Stock

$34.01

$31.28

$30.37

$25.81

View

Min.: 1
Mult.: 1

Included

Europe

Wall Mount

90 VAC to 264 VAC

1 Output

20 W

5 VDC

4 A

Barrel Connector

2.1 mm Barrel Plug (2.1x5.5)

Level VI, CoC Tier 2

Medical

2xMOPP

Desktop AC Adapters 50W 12V 4.2A Lvl VI C8 2.1x5.5 plug

SDI50-12-UD-P5
CUI Inc.
1: $34.65
6In Stock
240Expected 1/6/2026

Mfr. Part No.
SDI50-12-UD-P5

Mouser Part No
490-SDI50-12-UD-P5

CUI Inc.

Desktop AC Adapters 50W 12V 4.2A Lvl VI C8 2.1x5.5 plug

Learn More

Datasheet

6In Stock

240Expected 1/6/2026

$34.65

$31.87

$30.75

$29.73

$28.61

Min.: 1
Mult.: 1

Required

Universal

Desktop

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: $1.42
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

$1.42

$1.29

$1.25

$1.19

View

Min.: 1
Mult.: 1

China

Wall Mount

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: $42.19
53In Stock
240Expected 20/4/2026

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

53In Stock

240Expected 20/4/2026

$42.19

$38.79

$37.63

$31.97

View

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 ac-dc, 15 Vdc, 0.4 A, SW, multi-blade, N/E/B/A blades, P5 rt center pos, level VI

SMI6B-15-4-P5R
CUI Inc.
1: $10.93
16In Stock

Mfr. Part No.
SMI6B-15-4-P5R

Mouser Part No
490-SMI6B-15-4-P5R

CUI Inc.

Wall Mount AC Adapters ac-dc, 15 Vdc, 0.4 A, SW, multi-blade, N/E/B/A blades, P5 rt center pos, level VI

Learn More

Datasheet

16In Stock

$10.93

$10.05

$9.69

$9.40

Min.: 1
Mult.: 1

Included

Australia, Europe, North America, United Kingdom

Wall Mount

90 VAC to 264 VAC

1 Output

6 W

15 VDC

400 mA

Barrel Connector

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

Level VI, CoC Tier 2

Industrial

Wall Mount AC Adapters 12W 12V 1A US plug 2.1 cen neg Level VI

SWI12-12-N-N5
CUI Inc.
1: $15.07
58In Stock

Mfr. Part No.
SWI12-12-N-N5

Mouser Part No
490-SWI12-12-N-N5

CUI Inc.

Wall Mount AC Adapters 12W 12V 1A US plug 2.1 cen neg Level VI

Learn More

Datasheet

58In Stock

$15.07

$15.04

$14.83

$14.76

$14.55

Min.: 1
Mult.: 1

Included

North America

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

Industrial

Wall Mount AC Adapters 15W 5V 3A NA 2.1 cent + Level VI

SWI18-5-N-P5
CUI Inc.
1: $24.49
90In Stock

Mfr. Part No.
SWI18-5-N-P5

Mouser Part No
490-SWI18-5-N-P5

CUI Inc.

Wall Mount AC Adapters 15W 5V 3A NA 2.1 cent + Level VI

Learn More

Datasheet

90In Stock

$24.49

$22.53

$21.73

$21.25

View

Min.: 1
Mult.: 1

Included

North America

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

Industrial

Wall Mount AC Adapters 24W 24V 1A 2.1 cent + Level VI

SWI24-24-E-P5
CUI Inc.
1: $24.98
28In Stock
300Expected 27/2/2026

Mfr. Part No.
SWI24-24-E-P5

Mouser Part No
490-SWI24-24-E-P5

CUI Inc.

Wall Mount AC Adapters 24W 24V 1A 2.1 cent + Level VI

Learn More

Datasheet

28In Stock

300Expected 27/2/2026

$24.98

$22.98

$22.16

$21.13

View

Min.: 1
Mult.: 1

Included

Europe

Wall Mount

90 VAC to 264 VAC

1 Output

24 W

24 VDC

1 A

Barrel Connector

2.1 mm Barrel Plug (2.1x5.5)

Level VI

Industrial

Desktop AC Adapters 25W 5V 5A C14 no cable 2.1x5.5

SDI36-5-U-P5
CUI Inc.
1: $36.04
9In Stock

Mfr. Part No.
SDI36-5-U-P5

Mouser Part No
490-SDI36-5-U-P5

CUI Inc.

Desktop AC Adapters 25W 5V 5A C14 no cable 2.1x5.5

Learn More

Datasheet

9In Stock

$36.04

$33.15

$32.26

$27.41

View

Min.: 1
Mult.: 1

Required

Universal

Desktop

90 VAC to 264 VAC

1 Output

25 W

5 VDC

5 A

Barrel Connector

2.1 mm Barrel Plug (2.1x5.5)

Level VI

Industrial

Level VI Power Supplies

Types of Plug-In AC Adapters

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3 W
4.95 W
5 W
5.4 W
5.94 W
6 W
6.03 W
7 W
7.2 W
7.5 W
10 W
10.8 W
11.8 W
12 W
12.5 W
12.6 W
15 W
15.1 W
17.7 W
19.2 W

3.3 VDC
5 V
5 VDC
5 VDC, 9 VDC, 15 VDC, 20 VDC
5.9 V
5.9 VDC
6 VDC
7.5 VDC
9 V
9 VDC
12 V
12 VDC
13.5 V
15 V
15 VDC
18 V
18 VDC
19 V
19 VDC
19.5 V

50 mA to 1 A
50 mA to 500 mA
400 mA
500 mA
600 mA
620 mA
630 mA
660 mA
667 mA
670 mA
750 mA
800 mA
830 mA
1 A
1.05 A
1.1 A
1.2 A
1.3 A
1.33 A
1.36 A

4 Pin DIN Plug
6 Pin Molex
6 Pin Rectangular
0.7 mm Barrel Plug (0.7x2.35)
1.35 mm Barrel Plug (1.35x3.5)
1.35 mm Barrel Plug (1.35x3.8)
1.7 mm Barrel Plug (1.7x4.75)
1.7 mm Barrel Plug (1.7x4)
2.1 mm Barrel Plug, Locking (2.1x5.5)
2.1 mm Barrel Plug, Right Angle (2.1x5.5)
2.1 mm Barrel Plug, Right Angle Locking (2.1x5.5)
2.1 mm Barrel Plug (2.1x5.5)
2.5 mm Barrel Plug, Locking (2.5x5.5)
2.5 mm Barrel Plug, Right Angle (2.5x5.5)
2.5 mm Barrel Plug (2.5x5.5)
Audio Plug
USB-A
USB-C
USB Micro
USB Micro B