DC/DC Converters - Through Hole

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SMU01-N & SMU02-N Unregulated DC-DC Converters

MEAN WELL SMU01-N and SMU02-N Unregulated DC-DC Converters come in an industry-standard SIP-4 package and offer efficiency of up to 90%. The SMU01-N converters feature a 1W power rating, while the SMU02-N series offers a 2W power rating. Specifications include an isolated voltage rating of 1500V_DC, low no-load current, and a wide operating temperature range of -40°C to +105°C. The internal potting encapsulation enhances heat dissipation and provides superior resistance to moisture, dust, and vibrations. Ideal applications for SMU01-N and SMU02-N converters from MEAN WELL include electronic instruments, ICT equipment, industrial automation, and system devices that demand high safety isolation standards.

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Results: 38

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Part #

DC/DC Converters - Through Hole 1W 5Vin 3.3Vout 300mA SIP-4 Unregulated

SMU01L-03N
MEAN WELL
1: S/21.18
44In Stock
New Product

Mfr. Part #
SMU01L-03N

Mouser Part #
709-SMU01L-03N

New Product

MEAN WELL

DC/DC Converters - Through Hole 1W 5Vin 3.3Vout 300mA SIP-4 Unregulated

Learn More

Datasheet

44In Stock

S/21.18

S/17.36

S/16.35

S/15.57

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 VDC

5.5 VDC

3.3 V

300 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU01-N

DC/DC Converters - Through Hole 1W 5Vin 24Vout 42mA SIP-4 Unregulated

SMU01L-24N
MEAN WELL
1: S/21.18
110In Stock
New Product

Mfr. Part #
SMU01L-24N

Mouser Part #
709-SMU01L-24N

New Product

MEAN WELL

DC/DC Converters - Through Hole 1W 5Vin 24Vout 42mA SIP-4 Unregulated

Learn More

Datasheet

110In Stock

S/21.18

S/17.75

S/15.03

S/14.48

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 VDC

5.5 VDC

24 V

42 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU01-N

DC/DC Converters - Through Hole 1W 12Vin 5Vout 200mA SIP-4 Unregulated

SMU01M-05N
MEAN WELL
1: S/21.18
56In Stock
New Product

Mfr. Part #
SMU01M-05N

Mouser Part #
709-SMU01M-05N

New Product

MEAN WELL

DC/DC Converters - Through Hole 1W 12Vin 5Vout 200mA SIP-4 Unregulated

Learn More

Datasheet

56In Stock

S/21.18

S/17.36

S/16.35

S/15.57

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 VDC

13.2 VDC

5 V

200 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU01-N

DC/DC Converters - Through Hole 1W 12Vin 15Vout 67mA SIP-4 Unregulated

SMU01M-15N
MEAN WELL
1: S/18.37
210In Stock
New Product

Mfr. Part #
SMU01M-15N

Mouser Part #
709-SMU01M-15N

New Product

MEAN WELL

DC/DC Converters - Through Hole 1W 12Vin 15Vout 67mA SIP-4 Unregulated

Learn More

Datasheet

210In Stock

S/18.37

S/15.57

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 VDC

13.2 VDC

15 V

67 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU01-N

DC/DC Converters - Through Hole 1W 24Vin 5Vout 200mA SIP-4 Unregulated

SMU01N-05N
MEAN WELL
1: S/18.65
73In Stock
New Product

Mfr. Part #
SMU01N-05N

Mouser Part #
709-SMU01N-05N

New Product

MEAN WELL

DC/DC Converters - Through Hole 1W 24Vin 5Vout 200mA SIP-4 Unregulated

Learn More

Datasheet

73In Stock

S/18.65

S/15.84

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 VDC

26.4 VDC

5 V

200 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU01-N

DC/DC Converters - Through Hole 1W 24Vin 12Vout 84mA SIP-4 Unregulated

SMU01N-12N
MEAN WELL
1: S/21.18
60In Stock
New Product

Mfr. Part #
SMU01N-12N

Mouser Part #
709-SMU01N-12N

New Product

MEAN WELL

DC/DC Converters - Through Hole 1W 24Vin 12Vout 84mA SIP-4 Unregulated

Learn More

Datasheet

60In Stock

S/21.18

S/17.36

S/16.35

S/15.57

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 VDC

26.4 VDC

12 V

84 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU01-N

DC/DC Converters - Through Hole 1W 24Vin 15Vout 67mA SIP-4 Unregulated

SMU01N-15N
MEAN WELL
1: S/21.18
40In Stock
New Product

Mfr. Part #
SMU01N-15N

Mouser Part #
709-SMU01N-15N

New Product

MEAN WELL

DC/DC Converters - Through Hole 1W 24Vin 15Vout 67mA SIP-4 Unregulated

Learn More

Datasheet

40In Stock

S/21.18

S/17.36

S/16.35

S/15.57

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 VDC

26.4 VDC

15 V

67 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU01-N

DC/DC Converters - Through Hole 1W 24Vin 24Vout 42mA SIP-4 Unregulated

SMU01N-24N
MEAN WELL
1: S/23.74
55In Stock
New Product

Mfr. Part #
SMU01N-24N

Mouser Part #
709-SMU01N-24N

New Product

MEAN WELL

DC/DC Converters - Through Hole 1W 24Vin 24Vout 42mA SIP-4 Unregulated

Learn More

Datasheet

55In Stock

S/23.74

S/23.00

S/17.91

S/17.56

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 VDC

26.4 VDC

24 V

42 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU01-N

DC/DC Converters - Through Hole 2W 5Vin 12Vout 167mA SIP-4 Unregulated

SMU02L-12N
MEAN WELL
1: S/22.77
143In Stock
200Expected 9/14/2026
New Product

Mfr. Part #
SMU02L-12N

Mouser Part #
709-SMU02L-12N

New Product

MEAN WELL

DC/DC Converters - Through Hole 2W 5Vin 12Vout 167mA SIP-4 Unregulated

Learn More

Datasheet

143In Stock

200Expected 9/14/2026

S/22.77

S/19.77

S/16.78

S/15.96

S/15.65

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

4.5 VDC

5.5 VDC

12 V

167 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU02-N

DC/DC Converters - Through Hole 2W 5Vin 15Vout 133mA SIP-4 Unregulated

SMU02L-15N
MEAN WELL
1: S/22.77
46In Stock
1Expected 8/11/2026
New Product

Mfr. Part #
SMU02L-15N

Mouser Part #
709-SMU02L-15N

New Product

MEAN WELL

DC/DC Converters - Through Hole 2W 5Vin 15Vout 133mA SIP-4 Unregulated

Learn More

Datasheet

46In Stock

1Expected 8/11/2026

S/22.77

S/19.35

S/18.22

S/17.36

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

4.5 VDC

5.5 VDC

15 V

133 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU02-N

DC/DC Converters - Through Hole 2W 5Vin 24Vout 84mA SIP-4 Unregulated

SMU02L-24N
MEAN WELL
1: S/22.77
71In Stock
New Product

Mfr. Part #
SMU02L-24N

Mouser Part #
709-SMU02L-24N

New Product

MEAN WELL

DC/DC Converters - Through Hole 2W 5Vin 24Vout 84mA SIP-4 Unregulated

Learn More

Datasheet

71In Stock

S/22.77

S/19.77

S/16.78

S/16.15

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

4.5 VDC

5.5 VDC

24 V

84 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU02-N

DC/DC Converters - Through Hole 2W 12Vin 9Vout 222mA SIP-4 Unregulated

SMU02M-09N
MEAN WELL
1: S/22.77
53In Stock
New Product

Mfr. Part #
SMU02M-09N

Mouser Part #
709-SMU02M-09N

New Product

MEAN WELL

DC/DC Converters - Through Hole 2W 12Vin 9Vout 222mA SIP-4 Unregulated

Learn More

Datasheet

53In Stock

S/22.77

S/19.35

S/18.22

S/17.36

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

10.8 VDC

13.2 VDC

9 V

222 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU02-N

DC/DC Converters - Through Hole 2W 12Vin 12Vout 167mA SIP-4 Unregulated

SMU02M-12N
MEAN WELL
1: S/26.74
58In Stock
New Product

Mfr. Part #
SMU02M-12N

Mouser Part #
709-SMU02M-12N

New Product

MEAN WELL

DC/DC Converters - Through Hole 2W 12Vin 12Vout 167mA SIP-4 Unregulated

Learn More

Datasheet

58In Stock

S/26.74

S/22.69

S/19.93

S/19.62

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

10.8 VDC

13.2 VDC

12 V

167 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU02-N

DC/DC Converters - Through Hole 2W 12Vin 15Vout 133mA SIP-4 Unregulated

SMU02M-15N
MEAN WELL
1: S/22.77
40In Stock
New Product

Mfr. Part #
SMU02M-15N

Mouser Part #
709-SMU02M-15N

New Product

MEAN WELL

DC/DC Converters - Through Hole 2W 12Vin 15Vout 133mA SIP-4 Unregulated

Learn More

Datasheet

40In Stock

S/22.77

S/19.35

S/18.22

S/17.36

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

10.8 VDC

13.2 VDC

15 V

133 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU02-N

DC/DC Converters - Through Hole 2W 24Vin 3.3Vout 600mA SIP-4 Unregulated

SMU02N-03N
MEAN WELL
1: S/26.51
61In Stock
New Product

Mfr. Part #
SMU02N-03N

Mouser Part #
709-SMU02N-03N

New Product

MEAN WELL

DC/DC Converters - Through Hole 2W 24Vin 3.3Vout 600mA SIP-4 Unregulated

Learn More

Datasheet

61In Stock

S/26.51

S/22.50

S/19.07

S/18.33

S/17.98

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

21.6 VDC

26.4 VDC

3.3 V

600 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU02-N

DC/DC Converters - Through Hole 1W 3.3Vin 3.3Vout 300mA SIP-4 Unregulated

SMU01K-03N
MEAN WELL
1: S/21.18
27In Stock
20Expected 10/16/2026
New Product

Mfr. Part #
SMU01K-03N

Mouser Part #
709-SMU01K-03N

New Product

MEAN WELL

DC/DC Converters - Through Hole 1W 3.3Vin 3.3Vout 300mA SIP-4 Unregulated

Learn More

Datasheet

27In Stock

20Expected 10/16/2026

S/21.18

S/17.36

S/16.35

S/15.57

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

2.97 VDC

3.63 VDC

3.3 V

300 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU01-N

DC/DC Converters - Through Hole 1W 3.3Vin 5Vout 200mA SIP-4 Unregulated

SMU01K-05N
MEAN WELL
1: S/21.18
26In Stock
New Product

Mfr. Part #
SMU01K-05N

Mouser Part #
709-SMU01K-05N

New Product

MEAN WELL

DC/DC Converters - Through Hole 1W 3.3Vin 5Vout 200mA SIP-4 Unregulated

Learn More

Datasheet

26In Stock

S/21.18

S/17.36

S/16.35

S/15.57

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

2.97 VDC

3.63 VDC

5 V

200 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU01-N

DC/DC Converters - Through Hole 1W 5Vin 5Vout 200mA SIP-4 Unregulated

SMU01L-05N
MEAN WELL
1: S/18.49
73In Stock
84Expected 12/14/2026
New Product

Mfr. Part #
SMU01L-05N

Mouser Part #
709-SMU01L-05N

New Product

MEAN WELL

DC/DC Converters - Through Hole 1W 5Vin 5Vout 200mA SIP-4 Unregulated

Learn More

Datasheet

73In Stock

84Expected 12/14/2026

S/18.49

S/15.69

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 VDC

5.5 VDC

5 V

200 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU01-N

DC/DC Converters - Through Hole 1W 5Vin 9Vout 111mA SIP-4 Unregulated

SMU01L-09N
MEAN WELL
1: S/23.74
33In Stock
New Product

Mfr. Part #
SMU01L-09N

Mouser Part #
709-SMU01L-09N

New Product

MEAN WELL

DC/DC Converters - Through Hole 1W 5Vin 9Vout 111mA SIP-4 Unregulated

Learn More

Datasheet

33In Stock

S/23.74

S/23.00

S/17.91

S/17.56

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 VDC

5.5 VDC

9 V

111 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU01-N

DC/DC Converters - Through Hole 1W 5Vin 15Vout 67mA SIP-4 Unregulated

SMU01L-15N
MEAN WELL
1: S/21.18
28In Stock
New Product

Mfr. Part #
SMU01L-15N

Mouser Part #
709-SMU01L-15N

New Product

MEAN WELL

DC/DC Converters - Through Hole 1W 5Vin 15Vout 67mA SIP-4 Unregulated

Learn More

Datasheet

28In Stock

S/21.18

S/17.36

S/16.35

S/15.57

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 VDC

5.5 VDC

15 V

67 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU01-N

DC/DC Converters - Through Hole 1W 12Vin 3.3Vout 300mA SIP-4 Unregulated

SMU01M-03N
MEAN WELL
1: S/21.18
41In Stock
New Product

Mfr. Part #
SMU01M-03N

Mouser Part #
709-SMU01M-03N

New Product

MEAN WELL

DC/DC Converters - Through Hole 1W 12Vin 3.3Vout 300mA SIP-4 Unregulated

Learn More

Datasheet

41In Stock

S/21.18

S/17.75

S/15.03

S/14.48

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 VDC

13.2 VDC

3.3 V

300 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU01-N

DC/DC Converters - Through Hole 1W 12Vin 9Vout 111mA SIP-4 Unregulated

SMU01M-09N
MEAN WELL
1: S/21.18
30In Stock
New Product

Mfr. Part #
SMU01M-09N

Mouser Part #
709-SMU01M-09N

New Product

MEAN WELL

DC/DC Converters - Through Hole 1W 12Vin 9Vout 111mA SIP-4 Unregulated

Learn More

Datasheet

30In Stock

S/21.18

S/17.36

S/16.35

S/15.57

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 VDC

13.2 VDC

9 V

111 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU01-N

DC/DC Converters - Through Hole 1W 12Vin 12Vout 84mA SIP-4 Unregulated

SMU01M-12N
MEAN WELL
1: S/18.37
20In Stock
20On Order
New Product

Mfr. Part #
SMU01M-12N

Mouser Part #
709-SMU01M-12N

New Product

MEAN WELL

DC/DC Converters - Through Hole 1W 12Vin 12Vout 84mA SIP-4 Unregulated

Learn More

Datasheet

20In Stock

20On Order

S/18.37

S/17.71

S/17.44

S/17.40

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 VDC

13.2 VDC

12 V

84 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU01-N

DC/DC Converters - Through Hole 1W 12Vin 24Vout 42mA SIP-4 Unregulated

SMU01M-24N
MEAN WELL
1: S/21.18
22In Stock
New Product

Mfr. Part #
SMU01M-24N

Mouser Part #
709-SMU01M-24N

New Product

MEAN WELL

DC/DC Converters - Through Hole 1W 12Vin 24Vout 42mA SIP-4 Unregulated

Learn More

Datasheet

22In Stock

S/21.18

S/17.36

S/16.35

S/15.57

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 VDC

13.2 VDC

24 V

42 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU01-N

DC/DC Converters - Through Hole 1W 24Vin 3.3Vout 300mA SIP-4 Unregulated

SMU01N-03N
MEAN WELL
1: S/23.74
35In Stock
20Expected 9/8/2026
New Product

Mfr. Part #
SMU01N-03N

Mouser Part #
709-SMU01N-03N

New Product

MEAN WELL

DC/DC Converters - Through Hole 1W 24Vin 3.3Vout 300mA SIP-4 Unregulated

Learn More

Datasheet

35In Stock

20Expected 9/8/2026

S/23.74

S/23.00

S/17.91

S/17.56

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 VDC

26.4 VDC

3.3 V

300 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

SMU01-N

SMU01-N & SMU02-N Unregulated DC-DC Converters

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