DC/DC Converters - Through Hole – Mouser South Africa

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SCWN03 & DCWN03 3W DC-DC Regulated Converters

MEAN WELL SCWN03 and DCWN03 3W DC-DC Regulated Converters are available in a DIP24 package with an industry-standard pinout and a 2:1 wide input range. These units offer a wide working temperature of -40°C to +90°C, efficiency of up to 87%, and a 3KV_DC I/P-O/P isolation voltage. Protections include short circuit (continuous), overload, and input undervoltage. Both series comply with EN55032 radiated Class A requirements without additional components. MEAN WELL SLC03 and DLC03 Regulated Converters are ideal for wireless networks, telecommunications, industrial control, analyzers, detectors, and distributed power architectures.

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Part #

DC/DC Converters - Through Hole 36-72Vin 5Vout 600mA DIP24 Reg Iso

SCWN03C-05
MEAN WELL
1: $8.86
1In Stock
5Expected 2027/01/08

Mfr. Part No.
SCWN03C-05

Mouser Part No
709-SCWN03C-05

MEAN WELL

DC/DC Converters - Through Hole 36-72Vin 5Vout 600mA DIP24 Reg Iso

Learn More

Datasheet

1In Stock

5Expected 2027/01/08

$8.86

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

36 V

72 V

5 V

600 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 18-36Vin 5Vout 600mA DIP24 Reg Iso

SCWN03B-05
MEAN WELL
1: $7.26
525In Stock
920Expected 2026/12/30

Mfr. Part No.
SCWN03B-05

Mouser Part No
709-SCWN03B-05

MEAN WELL

DC/DC Converters - Through Hole 18-36Vin 5Vout 600mA DIP24 Reg Iso

Learn More

Datasheet

525In Stock

920Expected 2026/12/30

$7.26

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

18 V

36 V

5 V

600 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 9-18Vin +/-5Vout +/-300mA DIP Reg Iso

DCWN03A-05
MEAN WELL
1: $7.40
3In Stock

Mfr. Part No.
DCWN03A-05

Mouser Part No
709-DCWN03A-05

MEAN WELL

DC/DC Converters - Through Hole 9-18Vin +/-5Vout +/-300mA DIP Reg Iso

Learn More

Datasheet

3In Stock

$7.40

$7.26

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

9 V

18 V

5 V

300 mA

- 5 V

300 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 9-18Vin +/-12Vout +/-125mA DIP Reg Iso

DCWN03A-12
MEAN WELL
1: $8.18
46In Stock
30Expected 2027/03/31

Mfr. Part No.
DCWN03A-12

Mouser Part No
709-DCWN03A-12

MEAN WELL

DC/DC Converters - Through Hole 9-18Vin +/-12Vout +/-125mA DIP Reg Iso

Learn More

Datasheet

46In Stock

30Expected 2027/03/31

$8.18

$7.40

$7.26

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

9 V

18 V

12 V

125 mA

- 12 V

125 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 18-36Vin +/-5Vout +/-300mA DIP Reg Iso

DCWN03B-05
MEAN WELL
1: $7.26
28In Stock

Mfr. Part No.
DCWN03B-05

Mouser Part No
709-DCWN03B-05

MEAN WELL

DC/DC Converters - Through Hole 18-36Vin +/-5Vout +/-300mA DIP Reg Iso

Learn More

Datasheet

28In Stock

$7.26

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

18 V

36 V

5 V

300 mA

- 5 V

300 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 18-36Vin +/-12Vout +/-125mA DIP Reg Iso

DCWN03B-12
MEAN WELL
1: $7.50
4In Stock

Mfr. Part No.
DCWN03B-12

Mouser Part No
709-DCWN03B-12

MEAN WELL

DC/DC Converters - Through Hole 18-36Vin +/-12Vout +/-125mA DIP Reg Iso

Learn More

Datasheet

4In Stock

$7.50

$7.47

$7.26

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

18 V

36 V

12 V

125 mA

- 12 V

125 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 18-36Vin +/-15Vout +/-100mA DIP Reg Iso

DCWN03B-15
MEAN WELL
1: $7.26
20In Stock
80Expected 2026/10/13

Mfr. Part No.
DCWN03B-15

Mouser Part No
709-DCWN03B-15

MEAN WELL

DC/DC Converters - Through Hole 18-36Vin +/-15Vout +/-100mA DIP Reg Iso

Learn More

Datasheet

20In Stock

80Expected 2026/10/13

$7.26

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

18 V

36 V

15 V

100 mA

- 15 V

100 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 36-72Vin +/-5Vout +/-300mA DIP Reg Iso

DCWN03C-05
MEAN WELL
1: $12.32
5In Stock

Mfr. Part No.
DCWN03C-05

Mouser Part No
709-DCWN03C-05

MEAN WELL

DC/DC Converters - Through Hole 36-72Vin +/-5Vout +/-300mA DIP Reg Iso

Learn More

Datasheet

5In Stock

$12.32

$9.65

$8.86

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

36 V

72 V

5 V

300 mA

- 5 V

300 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 36-72Vin +/-12Vout +/-125mA DIP Reg Iso

DCWN03C-12
MEAN WELL
1: $8.86
6In Stock

Mfr. Part No.
DCWN03C-12

Mouser Part No
709-DCWN03C-12

MEAN WELL

DC/DC Converters - Through Hole 36-72Vin +/-12Vout +/-125mA DIP Reg Iso

Learn More

Datasheet

6In Stock

$8.86

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

36 V

72 V

12 V

125 mA

- 12 V

125 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 4.5-9Vin +/-5Vout +/-300mA DIP Reg Iso

DCWN03E-05
MEAN WELL
1: $7.26
11In Stock

Mfr. Part No.
DCWN03E-05

Mouser Part No
709-DCWN03E-05

MEAN WELL

DC/DC Converters - Through Hole 4.5-9Vin +/-5Vout +/-300mA DIP Reg Iso

Learn More

Datasheet

11In Stock

$7.26

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

4.5 V

9 V

5 V

300 mA

- 5 V

300 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 4.5-9Vin +/-15Vout +/-100mA DIP Reg Iso

DCWN03E-15
MEAN WELL
1: $7.26
79In Stock

Mfr. Part No.
DCWN03E-15

Mouser Part No
709-DCWN03E-15

MEAN WELL

DC/DC Converters - Through Hole 4.5-9Vin +/-15Vout +/-100mA DIP Reg Iso

Learn More

Datasheet

79In Stock

$7.26

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

4.5 V

9 V

15 V

100 mA

- 15 V

100 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 9-18Vin 3.3Vout 600mA DIP24 Reg Iso

SCWN03A-03
MEAN WELL
1: $7.26
3In Stock

Mfr. Part No.
SCWN03A-03

Mouser Part No
709-SCWN03A-03

MEAN WELL

DC/DC Converters - Through Hole 9-18Vin 3.3Vout 600mA DIP24 Reg Iso

Learn More

Datasheet

3In Stock

$7.26

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

9 V

18 V

3.3 V

600 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 9-18Vin 12Vout 250mA DIP24 Reg Iso

SCWN03A-12
MEAN WELL
1: $7.26
49In Stock

Mfr. Part No.
SCWN03A-12

Mouser Part No
709-SCWN03A-12

MEAN WELL

DC/DC Converters - Through Hole 9-18Vin 12Vout 250mA DIP24 Reg Iso

Learn More

Datasheet

49In Stock

$7.26

$7.25

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

9 V

18 V

12 V

250 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 18-36Vin 3.3Vout 600mA DIP24 Reg Iso

SCWN03B-03
MEAN WELL
1: $7.26
19In Stock

Mfr. Part No.
SCWN03B-03

Mouser Part No
709-SCWN03B-03

MEAN WELL

DC/DC Converters - Through Hole 18-36Vin 3.3Vout 600mA DIP24 Reg Iso

Learn More

Datasheet

19In Stock

$7.26

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

18 V

36 V

3.3 V

600 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 18-36Vin 15Vout 200mA DIP24 Reg Iso

SCWN03B-15
MEAN WELL
1: $7.26
30In Stock

Mfr. Part No.
SCWN03B-15

Mouser Part No
709-SCWN03B-15

MEAN WELL

DC/DC Converters - Through Hole 18-36Vin 15Vout 200mA DIP24 Reg Iso

Learn More

Datasheet

30In Stock

$7.26

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

18 V

36 V

15 V

200 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 36-72Vin 3.3Vout 600mA DIP24 Reg Iso

SCWN03C-03
MEAN WELL
1: $8.86
5In Stock

Mfr. Part No.
SCWN03C-03

Mouser Part No
709-SCWN03C-03

MEAN WELL

DC/DC Converters - Through Hole 36-72Vin 3.3Vout 600mA DIP24 Reg Iso

Learn More

Datasheet

5In Stock

$8.86

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

36 V

72 V

3.3 V

600 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 36-72Vin 15Vout 200mA DIP24 Reg Iso

SCWN03C-15
MEAN WELL
1: $8.86
1In Stock

Mfr. Part No.
SCWN03C-15

Mouser Part No
709-SCWN03C-15

MEAN WELL

DC/DC Converters - Through Hole 36-72Vin 15Vout 200mA DIP24 Reg Iso

Learn More

Datasheet

1In Stock

$8.86

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

36 V

72 V

15 V

200 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 4.5-9Vin 5Vout 600mA DIP24 Reg Iso

SCWN03E-05
MEAN WELL
1: $8.70
117In Stock

Mfr. Part No.
SCWN03E-05

Mouser Part No
709-SCWN03E-05

MEAN WELL

DC/DC Converters - Through Hole 4.5-9Vin 5Vout 600mA DIP24 Reg Iso

Learn More

Datasheet

117In Stock

$8.70

$8.33

$7.40

$7.26

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

4.5 V

9 V

5 V

600 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 4.5-9Vin 12Vout 250mA DIP24 Reg Iso

SCWN03E-12
MEAN WELL
1: $7.26
26In Stock

Mfr. Part No.
SCWN03E-12

Mouser Part No
709-SCWN03E-12

MEAN WELL

DC/DC Converters - Through Hole 4.5-9Vin 12Vout 250mA DIP24 Reg Iso

Learn More

Datasheet

26In Stock

$7.26

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

4.5 V

9 V

12 V

250 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 9-18Vin +/-15Vout +/-100mA DIP Reg Iso

DCWN03A-15
MEAN WELL
1: $7.26
220On Order

Mfr. Part No.
DCWN03A-15

Mouser Part No
709-DCWN03A-15

MEAN WELL

DC/DC Converters - Through Hole 9-18Vin +/-15Vout +/-100mA DIP Reg Iso

Learn More

Datasheet

220On Order

$7.26

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

9 V

18 V

15 V

100 mA

- 15 V

100 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 36-72Vin +/-15Vout +/-100mA DIP Reg Iso

DCWN03C-15
MEAN WELL
1: $8.96
6Expected 2026/09/09

Mfr. Part No.
DCWN03C-15

Mouser Part No
709-DCWN03C-15

MEAN WELL

DC/DC Converters - Through Hole 36-72Vin +/-15Vout +/-100mA DIP Reg Iso

Learn More

Datasheet

6Expected 2026/09/09

$8.96

$8.86

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

36 V

72 V

15 V

100 mA

- 15 V

100 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 4.5-9Vin +/-12Vout +/-125mA DIP Reg Iso

DCWN03E-12
MEAN WELL
1: $7.26
50On Order

Mfr. Part No.
DCWN03E-12

Mouser Part No
709-DCWN03E-12

MEAN WELL

DC/DC Converters - Through Hole 4.5-9Vin +/-12Vout +/-125mA DIP Reg Iso

Learn More

Datasheet

50On Order

$7.26

$7.25

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

4.5 V

9 V

12 V

125 mA

- 12 V

125 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 9-18Vin 5Vout 600mA DIP24 Reg Iso

SCWN03A-05
MEAN WELL
1: $7.26
29On Order

Mfr. Part No.
SCWN03A-05

Mouser Part No
709-SCWN03A-05

MEAN WELL

DC/DC Converters - Through Hole 9-18Vin 5Vout 600mA DIP24 Reg Iso

Learn More

Datasheet

29On Order

$7.26

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

9 V

18 V

5 V

600 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 36-72Vin 12Vout 250mA DIP24 Reg Iso

SCWN03C-12
MEAN WELL
1: $9.90
5Expected 2026/09/09

Mfr. Part No.
SCWN03C-12

Mouser Part No
709-SCWN03C-12

MEAN WELL

DC/DC Converters - Through Hole 36-72Vin 12Vout 250mA DIP24 Reg Iso

Learn More

Datasheet

5Expected 2026/09/09

$9.90

$9.76

$9.65

$9.61

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

36 V

72 V

12 V

250 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

DC/DC Converters - Through Hole 9-18Vin 15Vout 200mA DIP24 Reg Iso

SCWN03A-15
MEAN WELL
1: $8.86
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
SCWN03A-15

Mouser Part No
709-SCWN03A-15

MEAN WELL

DC/DC Converters - Through Hole 9-18Vin 15Vout 200mA DIP24 Reg Iso

Learn More

Datasheet

Non-Stocked Lead-Time 27 Weeks

$8.86

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

9 V

18 V

15 V

200 mA

3 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

10.2 mm (0.402 in)

Industrial

+ 90 C

- 40 C

SCWN03 & DCWN03 3W DC-DC Regulated Converters

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