DC/DC Converters - Through Hole

.hide-partial { max-height: none; } .show-more { display: none; }

SKMW40/DKMW40 40W DC-DC Converters

MEAN WELL SKMW40/DKMW40 DC-DC Converters offer standard pins, high efficiency of up to 91%, and 4:1 ultra-wide input range. These converters feature protections like continuous mode short circuit, overload, overvoltage, over-temperature, input under voltage, remote on/off, and trimmable output voltage. The SKMW40/DKMW40 converters come in a DIP 1"x1" package and comply with BS EN/EN55032 class A/B with additional components. Typical applications include electrical panels, telecommunication equipment, industrial automation, distributed power architecture, and transportation.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 14

Applied Filters:

Number of Outputs

Input Voltage, Nominal

Input Voltage - Min

Input Voltage - Max

Output Voltage-Channel 1

Output Current-Channel 1

Output Voltage-Channel 2

Series

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

DC/DC Converters - Through Hole 40W 18-75Vin 12V 3333mA DIP 1X1

SKMW40G-12
MEAN WELL
1: $73.07
42In Stock
32Expected 2026-11-25
New Product

Mfr. Part #
SKMW40G-12

Mouser Part #
709-SKMW40G-12

New Product

MEAN WELL

DC/DC Converters - Through Hole 40W 18-75Vin 12V 3333mA DIP 1X1

Learn More

Datasheet

42In Stock

32Expected 2026-11-25

$73.07

$69.54

$63.82

$63.81

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

18 V

75 V

12 V

0 A to 3.333 A

25.4 mm (1 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

SKMW40

DC/DC Converters - Through Hole 40W 9-36Vin +/-12V +/-1667mA DIP 1X1

DKMW40F-12
MEAN WELL
1: $74.51
6In Stock
New Product

Mfr. Part #
DKMW40F-12

Mouser Part #
709-DKMW40F-12

New Product

MEAN WELL

DC/DC Converters - Through Hole 40W 9-36Vin +/-12V +/-1667mA DIP 1X1

Learn More

Datasheet

6In Stock

$74.51

$65.42

Min.: 1
Mult.: 1

Isolated

2 Output

40 W

9 V

36 V

12 V

0 A to 1.667 A

- 12 V

25.4 mm (1 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

DKMW40

DC/DC Converters - Through Hole 40W 9-36Vin +/-15V +/-1333mA DIP 1X1

DKMW40F-15
MEAN WELL
1: $73.53
7In Stock
16Expected 2026-12-30
New Product

Mfr. Part #
DKMW40F-15

Mouser Part #
709-DKMW40F-15

New Product

MEAN WELL

DC/DC Converters - Through Hole 40W 9-36Vin +/-15V +/-1333mA DIP 1X1

Learn More

Datasheet

7In Stock

16Expected 2026-12-30

$73.53

$69.54

$69.52

Min.: 1
Mult.: 1

Isolated

2 Output

40 W

9 V

36 V

15 V

0 A to 1.337 A

- 15 V

25.4 mm (1 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

DKMW40

DC/DC Converters - Through Hole 40W 18-75Vin +/-15V +/-1333mA DIP 1X1

DKMW40G-15
MEAN WELL
1: $74.51
9In Stock
New Product

Mfr. Part #
DKMW40G-15

Mouser Part #
709-DKMW40G-15

New Product

MEAN WELL

DC/DC Converters - Through Hole 40W 18-75Vin +/-15V +/-1333mA DIP 1X1

Learn More

Datasheet

9In Stock

$74.51

$70.92

$67.31

$66.77

View

Min.: 1
Mult.: 1

Isolated

2 Output

40 W

18 V

75 V

15 V

0 A to 1.333 A

- 15 V

25.4 mm (1 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

DKMW40

DC/DC Converters - Through Hole 40W 9-36Vin 3.3Vout 10A DIP 1X1

SKMW40F-03
MEAN WELL
1: $73.07
6In Stock
New Product

Mfr. Part #
SKMW40F-03

Mouser Part #
709-SKMW40F-03

New Product

MEAN WELL

DC/DC Converters - Through Hole 40W 9-36Vin 3.3Vout 10A DIP 1X1

Learn More

Datasheet

6In Stock

$73.07

$64.20

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

9 V

36 V

3.3 V

0 A to 10 A

25.4 mm (1 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

SKMW40

DC/DC Converters - Through Hole 40W 18-75Vin 3.3Vout 10A DIP 1X1

SKMW40G-03
MEAN WELL
1: $73.07
8In Stock
New Product

Mfr. Part #
SKMW40G-03

Mouser Part #
709-SKMW40G-03

New Product

MEAN WELL

DC/DC Converters - Through Hole 40W 18-75Vin 3.3Vout 10A DIP 1X1

Learn More

Datasheet

8In Stock

$73.07

$60.28

$60.26

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

18 V

75 V

3.3 V

0 A to 10 A

25.4 mm (1 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

SKMW40

DC/DC Converters - Through Hole 40W 18-75Vin +/-12V +/-1667mA DIP 1X1

DKMW40G-12
MEAN WELL
1: $72.68
2In Stock
New Product

Mfr. Part #
DKMW40G-12

Mouser Part #
709-DKMW40G-12

New Product

MEAN WELL

DC/DC Converters - Through Hole 40W 18-75Vin +/-12V +/-1667mA DIP 1X1

Learn More

Datasheet

2In Stock

$72.68

$63.30

$61.44

Min.: 1
Mult.: 1

Isolated

2 Output

40 W

18 V

75 V

12 V

0 A to 1.667 A

- 12 V

25.4 mm (1 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

DKMW40

DC/DC Converters - Through Hole 40W 9-36Vin 12V 3333mA DIP 1X1

SKMW40F-12
MEAN WELL
1: $67.49
2In Stock
184On Order
New Product

Mfr. Part #
SKMW40F-12

Mouser Part #
709-SKMW40F-12

New Product

MEAN WELL

DC/DC Converters - Through Hole 40W 9-36Vin 12V 3333mA DIP 1X1

Learn More

Datasheet

2In Stock

184On Order

$67.49

$66.20

$65.56

$65.02

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

9 V

36 V

12 V

0 A to 3.333 A

25.4 mm (1 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

SKMW40

DC/DC Converters - Through Hole 40W 9-36Vin 5V 8A DIP 1X1

SKMW40F-05
MEAN WELL
1: $72.10
88On Order
New Product

Mfr. Part #
SKMW40F-05

Mouser Part #
709-SKMW40F-05

New Product

MEAN WELL

DC/DC Converters - Through Hole 40W 9-36Vin 5V 8A DIP 1X1

Learn More

Datasheet

88On Order

$72.10

$66.64

$66.63

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

9 V

36 V

5 V

0 A to 8 A

25.4 mm (1 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

SKMW40

DC/DC Converters - Through Hole 40W 9-36Vin 24V 1667mA DIP 1X1

SKMW40F-24
MEAN WELL
1: $71.63
40On Order
New Product

Mfr. Part #
SKMW40F-24

Mouser Part #
709-SKMW40F-24

New Product

MEAN WELL

DC/DC Converters - Through Hole 40W 9-36Vin 24V 1667mA DIP 1X1

Learn More

Datasheet

40On Order

$71.63

$68.17

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

9 V

36 V

24 V

0 A to 1.667 A

25.4 mm (1 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

SKMW40

DC/DC Converters - Through Hole 40W 18-75Vin 24V 1667mA DIP 1X1

SKMW40G-24
MEAN WELL
1: $72.76
120On Order
New Product

Mfr. Part #
SKMW40G-24

Mouser Part #
709-SKMW40G-24

New Product

MEAN WELL

DC/DC Converters - Through Hole 40W 18-75Vin 24V 1667mA DIP 1X1

Learn More

Datasheet

120On Order

$72.76

$69.45

$66.20

$65.56

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

18 V

75 V

24 V

0 A to 1.667 A

25.4 mm (1 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

SKMW40

DC/DC Converters - Through Hole 40W 9-36Vin 15V 2667mA DIP 1X1

SKMW40F-15
MEAN WELL
1: $78.36
32Expected 2026-12-09
New Product

Mfr. Part #
SKMW40F-15

Mouser Part #
709-SKMW40F-15

New Product

MEAN WELL

DC/DC Converters - Through Hole 40W 9-36Vin 15V 2667mA DIP 1X1

Learn More

Datasheet

32Expected 2026-12-09

$78.36

$71.63

$68.17

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

9 V

36 V

15 V

0 A to 2.667 A

25.4 mm (1 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

SKMW40

DC/DC Converters - Through Hole 40W 18-75Vin 5V 8A DIP 1X1

SKMW40G-05
MEAN WELL
1: $62.31
24Expected 2027-03-31
New Product

Mfr. Part #
SKMW40G-05

Mouser Part #
709-SKMW40G-05

New Product

MEAN WELL

DC/DC Converters - Through Hole 40W 18-75Vin 5V 8A DIP 1X1

Learn More

Datasheet

24Expected 2027-03-31

$62.31

$62.29

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

18 V

75 V

5 V

0 A to 8 A

25.4 mm (1 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

SKMW40

DC/DC Converters - Through Hole 40W 18-75Vin 15V 2667mA DIP 1X1

SKMW40G-15
MEAN WELL
1: $64.20
Non-Stocked Lead-Time 16 Weeks
New Product

Mfr. Part #
SKMW40G-15

Mouser Part #
709-SKMW40G-15

New Product

MEAN WELL

DC/DC Converters - Through Hole 40W 18-75Vin 15V 2667mA DIP 1X1

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$64.20

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

18 V

75 V

15 V

0 A to 2.667 A

25.4 mm (1 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

SKMW40

SKMW40/DKMW40 40W DC-DC Converters

Mouser®

Company

Resources

Support