DC/DC Converters - Through Hole – Mouser Switzerland

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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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Results: 28

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Part #

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

SCWN03C-05
MEAN WELL
1: 7.26 CHF
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

7.26 CHF

7.25 CHF

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

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

DCWN03E-15
MEAN WELL
1: 5.75 CHF
119In 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

119In Stock

5.75 CHF

5.74 CHF

5.73 CHF

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

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

DCWN03A-05
MEAN WELL
1: 6.48 CHF
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

6.48 CHF

5.50 CHF

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

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

DCWN03A-12
MEAN WELL
1: 6.48 CHF
55In 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

55In Stock

6.48 CHF

5.50 CHF

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

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

DCWN03B-05
MEAN WELL
1: 6.60 CHF
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

6.60 CHF

5.60 CHF

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

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

DCWN03B-12
MEAN WELL
1: 6.48 CHF
40In 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

40In Stock

6.48 CHF

5.50 CHF

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

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

DCWN03C-05
MEAN WELL
1: 8.41 CHF
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

8.41 CHF

7.36 CHF

6.70 CHF

6.57 CHF

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

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

DCWN03C-12
MEAN WELL
1: 7.26 CHF
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

7.26 CHF

7.25 CHF

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

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

DCWN03E-05
MEAN WELL
1: 6.88 CHF
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

6.88 CHF

5.85 CHF

5.75 CHF

5.74 CHF

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

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

SCWN03A-03
MEAN WELL
1: 7.06 CHF
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

7.06 CHF

5.99 CHF

5.75 CHF

5.74 CHF

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

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

SCWN03A-12
MEAN WELL
1: 6.48 CHF
20In Stock
30On 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

20In Stock

30On Order

6.48 CHF

5.50 CHF

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

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

SCWN03B-05
MEAN WELL
1: 6.48 CHF
59In Stock
1 310On Order

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

59In Stock

1 310On Order

6.48 CHF

5.50 CHF

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

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

SCWN03C-03
MEAN WELL
1: 7.45 CHF
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

7.45 CHF

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

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

SCWN03C-15
MEAN WELL
1: 7.07 CHF
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

7.07 CHF

7.06 CHF

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

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

DCWN03A-15
MEAN WELL
1: 6.48 CHF
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

6.48 CHF

5.50 CHF

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

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

DCWN03B-15
MEAN WELL
1: 6.48 CHF
160Expected 16/09/2026

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

160Expected 16/09/2026

6.48 CHF

5.50 CHF

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

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

DCWN03C-15
MEAN WELL
1: 9.83 CHF
6Expected 15/09/2026

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 15/09/2026

9.83 CHF

8.45 CHF

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

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

DCWN03E-12
MEAN WELL
1: 6.48 CHF
17In 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

17In Stock

6.48 CHF

5.50 CHF

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

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

SCWN03A-05
MEAN WELL
1: 6.48 CHF
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

6.48 CHF

5.50 CHF

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

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

SCWN03B-03
MEAN WELL
1: 6.48 CHF
60On 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

60On Order

6.48 CHF

5.50 CHF

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

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

SCWN03B-15
MEAN WELL
1: 10.43 CHF
30On Order

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

30On Order

10.43 CHF

6.60 CHF

5.61 CHF

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

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

SCWN03C-12
MEAN WELL
1: 7.83 CHF
5Expected 31/08/2026

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 31/08/2026

7.83 CHF

7.74 CHF

7.65 CHF

7.62 CHF

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

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

SCWN03E-05
MEAN WELL
1: 6.60 CHF
150On Order

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

150On Order

6.60 CHF

5.61 CHF

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

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

SCWN03E-12
MEAN WELL
1: 7.06 CHF
26On Order

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

26On Order

7.06 CHF

5.99 CHF

5.75 CHF

5.74 CHF

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

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

SCWN03A-15
MEAN WELL
1: 8.86 CHF
Non-Stocked Lead-Time 22 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 22 Weeks

8.86 CHF

7.64 CHF

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

SCWN03 & DCWN03 3W DC-DC Regulated Converters

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