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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Part #

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

SMU01N-03N
MEAN WELL
1: $4.82
5In Stock
62On Order
New Product

Mfr. Part No.
SMU01N-03N

Mouser Part No
709-SMU01N-03N

New Product

MEAN WELL

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

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Datasheet

5In Stock

62On Order

$4.82

$4.65

$4.57

$4.12

$4.11

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

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

+ 105 C

- 40 C

SMU01-N

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

SMU01N-05N
MEAN WELL
1: $4.72
43In Stock
New Product

Mfr. Part No.
SMU01N-05N

Mouser Part No
709-SMU01N-05N

New Product

MEAN WELL

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

Learn More

Datasheet

43In Stock

$4.72

$4.57

$4.16

$4.15

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

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

+ 105 C

- 40 C

SMU01-N

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

SMU01N-24N
MEAN WELL
1: $4.39
17In Stock
42Expected 08/02/2027
New Product

Mfr. Part No.
SMU01N-24N

Mouser Part No
709-SMU01N-24N

New Product

MEAN WELL

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

Learn More

Datasheet

17In Stock

42Expected 08/02/2027

$4.39

$4.31

$4.17

$4.12

$4.11

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

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

+ 105 C

- 40 C

SMU01-N

DC/DC Converters - Through Hole 2W 5Vin 3.3Vout 600mA SIP-4 Unregulated

SMU02L-03N
MEAN WELL
1: $5.34
24In Stock
40Expected 08/01/2027
New Product

Mfr. Part No.
SMU02L-03N

Mouser Part No
709-SMU02L-03N

New Product

MEAN WELL

DC/DC Converters - Through Hole 2W 5Vin 3.3Vout 600mA SIP-4 Unregulated

Learn More

Datasheet

24In Stock

40Expected 08/01/2027

$5.34

$5.26

$4.54

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

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

+ 105 C

- 40 C

SMU02-N

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

SMU02L-15N
MEAN WELL
1: $5.21
33In Stock
New Product

Mfr. Part No.
SMU02L-15N

Mouser Part No
709-SMU02L-15N

New Product

MEAN WELL

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

Learn More

Datasheet

33In Stock

$5.21

$5.17

$5.09

$4.41

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

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

+ 105 C

- 40 C

SMU02-N

DC/DC Converters - Through Hole 2W 12Vin 3.3Vout 600mA SIP-4 Unregulated

SMU02M-03N
MEAN WELL
1: $5.05
16In Stock
20Expected 14/10/2026
New Product

Mfr. Part No.
SMU02M-03N

Mouser Part No
709-SMU02M-03N

New Product

MEAN WELL

DC/DC Converters - Through Hole 2W 12Vin 3.3Vout 600mA SIP-4 Unregulated

Learn More

Datasheet

16In Stock

20Expected 14/10/2026

$5.05

$4.95

$4.56

$4.54

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

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

+ 105 C

- 40 C

SMU02-N

DC/DC Converters - Through Hole 2W 12Vin 5Vout 400mA SIP-4 Unregulated

SMU02M-05N
MEAN WELL
1: $5.34
23In Stock
New Product

Mfr. Part No.
SMU02M-05N

Mouser Part No
709-SMU02M-05N

New Product

MEAN WELL

DC/DC Converters - Through Hole 2W 12Vin 5Vout 400mA SIP-4 Unregulated

Learn More

Datasheet

23In Stock

$5.34

$5.26

$4.54

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

5 V

400 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 105 C

- 40 C

SMU02-N

DC/DC Converters - Through Hole 2W 12Vin 24Vout 84mA SIP-4 Unregulated

SMU02M-24N
MEAN WELL
1: $5.54
13In Stock
104On Order
New Product

Mfr. Part No.
SMU02M-24N

Mouser Part No
709-SMU02M-24N

New Product

MEAN WELL

DC/DC Converters - Through Hole 2W 12Vin 24Vout 84mA SIP-4 Unregulated

Learn More

Datasheet

13In Stock

104On Order

$5.54

$5.33

$5.25

$5.09

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

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

+ 105 C

- 40 C

SMU02-N

DC/DC Converters - Through Hole 2W 24Vin 9Vout 222mA SIP-4 Unregulated

SMU02N-09N
MEAN WELL
1: $4.90
32In Stock
New Product

Mfr. Part No.
SMU02N-09N

Mouser Part No
709-SMU02N-09N

New Product

MEAN WELL

DC/DC Converters - Through Hole 2W 24Vin 9Vout 222mA SIP-4 Unregulated

Learn More

Datasheet

32In Stock

$4.90

$4.80

$4.64

$4.42

$4.41

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

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

+ 105 C

- 40 C

SMU02-N

DC/DC Converters - Through Hole 2W 24Vin 15Vout 133mA SIP-4 Unregulated

SMU02N-15N
MEAN WELL
1: $4.90
5In Stock
30On Order
New Product

Mfr. Part No.
SMU02N-15N

Mouser Part No
709-SMU02N-15N

New Product

MEAN WELL

DC/DC Converters - Through Hole 2W 24Vin 15Vout 133mA SIP-4 Unregulated

Learn More

Datasheet

5In Stock

30On Order

$4.90

$4.38

$4.33

$4.31

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

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

+ 105 C

- 40 C

SMU02-N

DC/DC Converters - Through Hole 2W 5Vin 5Vout 400mA SIP-4 Unregulated

SMU02L-05N
MEAN WELL
1: $5.30
187Expected 16/10/2026
New Product

Mfr. Part No.
SMU02L-05N

Mouser Part No
709-SMU02L-05N

New Product

MEAN WELL

DC/DC Converters - Through Hole 2W 5Vin 5Vout 400mA SIP-4 Unregulated

Learn More

Datasheet

187Expected 16/10/2026

$5.30

$5.16

$5.09

$5.01

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

5 V

400 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 105 C

- 40 C

SMU02-N

DC/DC Converters - Through Hole 2W 24Vin 5Vout 400mA SIP-4 Unregulated

SMU02N-05N
MEAN WELL
1: $5.37
126Expected 30/12/2026
New Product

Mfr. Part No.
SMU02N-05N

Mouser Part No
709-SMU02N-05N

New Product

MEAN WELL

DC/DC Converters - Through Hole 2W 24Vin 5Vout 400mA SIP-4 Unregulated

Learn More

Datasheet

126Expected 30/12/2026

$5.37

$5.24

$5.15

$5.08

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

5 V

400 mA

1.5 kV

SIP-4

11.7 mm (0.461 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 105 C

- 40 C

SMU02-N

DC/DC Converters - Through Hole 2W 24Vin 12Vout 167mA SIP-4 Unregulated

SMU02N-12N
MEAN WELL
1: $5.32
126On Order
New Product

Mfr. Part No.
SMU02N-12N

Mouser Part No
709-SMU02N-12N

New Product

MEAN WELL

DC/DC Converters - Through Hole 2W 24Vin 12Vout 167mA SIP-4 Unregulated

Learn More

Datasheet

126On Order

$5.32

$5.16

$5.09

$5.01

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

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

+ 105 C

- 40 C

SMU02-N

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

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