DC/DC Converters - Through Hole

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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 18-36Vin 5Vout 600mA DIP24 Reg Iso

SCWN03B-05
MEAN WELL
1: 2 421,12 Ft
626In Stock
390Expected 8/12/2026

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

626In Stock

390Expected 8/12/2026

2 421,12 Ft

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 V

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

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

DCWN03A-05
MEAN WELL
1: 2 421,12 Ft
5In 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

5In Stock

2 421,12 Ft

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

12 V

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

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

DCWN03A-12
MEAN WELL
1: 2 421,12 Ft
96In Stock

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

96In Stock

2 421,12 Ft

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

12 V

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

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

DCWN03B-15
MEAN WELL
1: 2 421,12 Ft
13In Stock
100On Order

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

13In Stock

100On Order

2 421,12 Ft

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

24 V

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

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

DCWN03C-05
MEAN WELL
1: 3 092,36 Ft
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

3 092,36 Ft

3 088,48 Ft

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

48 V

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

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

DCWN03C-12
MEAN WELL
1: 3 053,56 Ft
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

3 053,56 Ft

3 049,68 Ft

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

48 V

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

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

DCWN03C-15
MEAN WELL
1: 4 136,08 Ft
5In Stock

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

5In Stock

4 136,08 Ft

3 554,08 Ft

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

48 V

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

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

DCWN03E-05
MEAN WELL
1: 2 766,44 Ft
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

2 766,44 Ft

2 421,12 Ft

2 417,24 Ft

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

5 V

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

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

DCWN03E-12
MEAN WELL
1: 2 421,12 Ft
29In Stock

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

29In Stock

2 421,12 Ft

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

5 V

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

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

DCWN03E-15
MEAN WELL
1: 2 421,12 Ft
121In 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

121In Stock

2 421,12 Ft

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

5 V

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

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

SCWN03A-03
MEAN WELL
1: 2 766,44 Ft
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

2 766,44 Ft

2 421,12 Ft

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

12 V

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

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

SCWN03A-05
MEAN WELL
1: 2 421,12 Ft
14In Stock
20Expected 6/4/2026

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

14In Stock

20Expected 6/4/2026

2 421,12 Ft

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

12 V

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

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

SCWN03C-03
MEAN WELL
1: 3 135,04 Ft
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

3 135,04 Ft

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

48 V

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

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

SCWN03C-05
MEAN WELL
1: 3 053,56 Ft
2In Stock

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

2In Stock

3 053,56 Ft

3 049,68 Ft

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

48 V

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

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

SCWN03C-15
MEAN WELL
1: 2 975,96 Ft
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

2 975,96 Ft

2 972,08 Ft

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

48 V

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

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

SCWN03E-05
MEAN WELL
1: 2 642,28 Ft
7In Stock
150Expected 7/15/2026

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

7In Stock

150Expected 7/15/2026

2 642,28 Ft

2 467,68 Ft

2 421,12 Ft

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

5 V

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

DC/DC Converters - Through Hole 4.5-9Vin 15Vout 200mA DIP24 Reg Iso

SCWN03E-15
MEAN WELL
1: 2 910,00 Ft
1In Stock

Mfr. Part No.
SCWN03E-15

Mouser Part No
709-SCWN03E-15

MEAN WELL

DC/DC Converters - Through Hole 4.5-9Vin 15Vout 200mA DIP24 Reg Iso

Learn More

Datasheet

1In Stock

2 910,00 Ft

2 774,20 Ft

2 766,44 Ft

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

5 V

4.5 V

9 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

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

DCWN03A-15
MEAN WELL
1: 2 421,12 Ft
131Expected 5/22/2026

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

131Expected 5/22/2026

2 421,12 Ft

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

12 V

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

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

DCWN03B-05
MEAN WELL
1: 2 766,44 Ft
30Expected 6/4/2026

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

30Expected 6/4/2026

2 766,44 Ft

2 421,12 Ft

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

24 V

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

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

DCWN03B-12
MEAN WELL
1: 2 421,12 Ft
50Expected 7/1/2026

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

50Expected 7/1/2026

2 421,12 Ft

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

24 V

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

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

SCWN03A-12
MEAN WELL
1: 2 421,12 Ft
50On Order

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

50On Order

2 421,12 Ft

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

12 V

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

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

SCWN03B-03
MEAN WELL
1: 2 421,12 Ft
80On Order

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

80On Order

2 421,12 Ft

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 V

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

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

SCWN03B-15
MEAN WELL
1: 4 388,28 Ft
30Expected 7/15/2026

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

30Expected 7/15/2026

4 388,28 Ft

2 421,12 Ft

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 V

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

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

SCWN03C-12
MEAN WELL
1: 2 925,52 Ft
5Expected 8/31/2026

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 8/31/2026

2 925,52 Ft

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

48 V

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

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

SCWN03E-12
MEAN WELL
1: 2 766,44 Ft
26Expected 7/15/2026

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

26Expected 7/15/2026

2 766,44 Ft

2 421,12 Ft

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

5 V

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

SCWN03 & DCWN03 3W DC-DC Regulated Converters

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