DC/DC Converters - Through Hole – Mouser United Kingdom

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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 5Vout 200mA SIP-4 Unregulated

SMU01N-05N
MEAN WELL
1: £3.54
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

£3.54

£3.43

£3.13

£3.12

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: £3.30
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

£3.30

£3.24

£3.13

£3.09

£3.08

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: £4.01
22In 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

22In Stock

40Expected 08/01/2027

£4.01

£3.95

£3.40

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: £3.91
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

£3.91

£3.88

£3.82

£3.31

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 12Vin 3.3Vout 600mA SIP-4 Unregulated

SMU02M-03N
MEAN WELL
1: £3.79
16In Stock
20Expected 15/09/2026
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 15/09/2026

£3.79

£3.72

£3.42

£3.40

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: £4.01
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

£4.01

£3.95

£3.40

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: £4.16
13In Stock
20Expected 17/12/2026
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

20Expected 17/12/2026

£4.16

£4.00

£3.95

£3.82

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: £3.68
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

£3.68

£3.61

£3.48

£3.32

£3.31

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: £3.68
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

£3.68

£3.29

£3.25

£3.24

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 1W 5Vin 12Vout 84mA SIP-4 Unregulated

SMU01L-12N
MEAN WELL
1: £3.25
55On Order
New Product

Mfr. Part No.
SMU01L-12N

Mouser Part No
709-SMU01L-12N

New Product

MEAN WELL

DC/DC Converters - Through Hole 1W 5Vin 12Vout 84mA SIP-4 Unregulated

Learn More

Datasheet

55On Order

£3.25

£3.22

£3.20

£3.19

£3.18

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

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

+ 105 C

- 40 C

SMU01-N

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

SMU02L-05N
MEAN WELL
1: £3.98
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

£3.98

£3.88

£3.82

£3.76

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: £4.03
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

£4.03

£3.94

£3.87

£3.82

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: £4.00
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

£4.00

£3.88

£3.82

£3.76

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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