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Mean Well DC-DC converters DC/DC converter (module) 608143

Mean Well Brand: Mean Well
The Mean Well SCWN03 series consists of compact and efficient DC/DC converters designed for a range of applications, offering reliable performance across different input and output specifications.
Description Image Product Buy Pricing (Ex VAT) Output Voltage Input Voltage Range Output Current Efficiency (max.) Max. output current Min. input voltage Power Number of Outputs Connection Dim Height Insulation Voltage Length Operating temperature (max.) Operating temperature (min.) PSU features Type Width
Mean Well SCWN03A-03 SCWN03 series DC/DC converter 3W 600mA -40 to +90°C
Mean Well SCWN03A-03 SCWN03 series DC/DC converter 3W 600mA -40 to +90°C
Extended range
Order code: 05-1644
MPN: SCWN03A-03

1 available to back orderBack-order availability date - 11/01/2026
1+ £6.56
Price per unit Ex VAT 		3.3V DC 18V DC 600mA 78% 600mA 9V DC 3W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN03A-05 SCWN03 series DC/DC converter 3W 1 output 600 mA
Mean Well SCWN03A-05 SCWN03 series DC/DC converter 3W 1 output 600 mA
Standard range
Order code: 05-1645
MPN: SCWN03A-05

Available to back orderBack-order availability date - 28/12/2025
1+ £8.82
Price per unit Ex VAT 		5V DC 18V DC 600mA 82% 600mA 9V DC 3W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN03A-12 SCWN03 DC/DC converter 250mA 3W 3000V DC insulation
Mean Well SCWN03A-12 SCWN03 DC/DC converter 250mA 3W 3000V DC insulation
Standard range
Order code: 05-1646
MPN: SCWN03A-12

Available to back orderBack-order availability date - 28/12/2025
1+ £9.07
Price per unit Ex VAT 		12V DC 18V DC 250mA 84% 250mA 9V DC 3W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN03A-15 SCWN03 series DC/DC converter 3W 3000V I/O insulation
Mean Well SCWN03A-15 SCWN03 series DC/DC converter 3W 3000V I/O insulation
Extended range
Order code: 05-1647
MPN: SCWN03A-15

1 available to back orderBack-order availability date - 11/01/2026
1+ £6.56
Price per unit Ex VAT 		15V DC 18V DC 200mA 85% 200mA 9V DC 3W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN03B-03 DC/DC converter 3W 600mA 1 output DIP24 -40 to +90°C
Mean Well SCWN03B-03 DC/DC converter 3W 600mA 1 output DIP24 -40 to +90°C
Standard range
Order code: 05-1648
MPN: SCWN03B-03

Available to back orderBack-order availability date - 28/12/2025
1+ £8.06
Price per unit Ex VAT 		3.3V DC 36V DC 600mA 78% 600mA 18V DC 3W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN03B-05 SCWN03 series DC/DC converter 3W 1 output 600mA
Mean Well SCWN03B-05 SCWN03 series DC/DC converter 3W 1 output 600mA
Extended range
Order code: 05-1649
MPN: SCWN03B-05

3 available to back orderBack-order availability date - 11/01/2026
1+ £8.06
Price per unit Ex VAT 		5V DC 36V DC 600mA 82% 600mA 18V DC 3W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN03B-12 SCWN series DC/DC converter 3W 3000V DC I/O insulation
Mean Well SCWN03B-12 SCWN series DC/DC converter 3W 3000V DC I/O insulation
Standard range
Order code: 05-1650
MPN: SCWN03B-12

1 available to back orderBack-order availability date - 11/01/2026
1+ £8.06
Price per unit Ex VAT 		12V DC 36V DC 250mA 86% 250mA 18V DC 3W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN03C-03 dc/dc converter 600mA 3W 1 output 2:1 input range
Mean Well SCWN03C-03 dc/dc converter 600mA 3W 1 output 2:1 input range
Extended range
Order code: 05-1651
MPN: SCWN03C-03

1 available to back orderBack-order availability date - 11/01/2026
1+ £6.56
Price per unit Ex VAT 		3.3V DC 72V DC 600mA 80% 600mA 36V DC 3W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN03C-12 DC/DC converter 3W 250mA wide temp range DIP24
Mean Well SCWN03C-12 DC/DC converter 3W 250mA wide temp range DIP24
Extended range
Order code: 05-1652
MPN: SCWN03C-12

1 available to back orderBack-order availability date - 11/01/2026
1+ £7.53
Price per unit Ex VAT 		12V DC 72V DC 250mA 86% 250mA 36V DC 3W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN03C-15 SCWN03 DC/DC converter 3W 1 output -40°C to 90°C
Mean Well SCWN03C-15 SCWN03 DC/DC converter 3W 1 output -40°C to 90°C
Extended range
Order code: 05-1653
MPN: SCWN03C-15

15 available to back orderBack-order availability date - 11/01/2026
1+ £6.07
Price per unit Ex VAT 		15V DC 72V DC 200mA 87% 200mA 36V DC 3W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN03E-03 SCWN03 series DC/DC converter 3W 600mA 1 output
Mean Well SCWN03E-03 SCWN03 series DC/DC converter 3W 600mA 1 output
Standard range
Order code: 05-1654
MPN: SCWN03E-03

Available to back orderBack-order availability date - 28/12/2025
1+ £8.06
Price per unit Ex VAT 		3.3V DC 9V DC 600mA 73% 600mA 4.5V DC 3W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN03E-05 SCWN03 DC/DC converter 600mA 3W 1 output DIP24
Mean Well SCWN03E-05 SCWN03 DC/DC converter 600mA 3W 1 output DIP24
Standard range
Order code: 05-1655
MPN: SCWN03E-05

Available to back orderBack-order availability date - 28/12/2025
1+ £8.06
Price per unit Ex VAT 		5V DC 9V DC 600mA 78% 600mA 4.5V DC 3W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN03E-12 SCWN03 series DC/DC converter 3W 1 output 250mA
Mean Well SCWN03E-12 SCWN03 series DC/DC converter 3W 1 output 250mA
Standard range
Order code: 05-1656
MPN: SCWN03E-12

Available to back orderBack-order availability date - 28/12/2025
1+ £7.97
Price per unit Ex VAT 		12V DC 9V DC 250mA 80% 250mA 4.5V DC 3W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN03E-15 SCWN03 3W DC/DC converter -40 to +90°C 3000VDC insul.
Mean Well SCWN03E-15 SCWN03 3W DC/DC converter -40 to +90°C 3000VDC insul.
Extended range
Order code: 05-1657
MPN: SCWN03E-15

1 available to back orderBack-order availability date - 11/01/2026
1+ £6.56
Price per unit Ex VAT 		15V DC 9V DC 200mA 81% 200mA 4.5V DC 3W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN06A-03 DC/DC converter 1.2A 6W wide temp 1 output
Mean Well SCWN06A-03 DC/DC converter 1.2A 6W wide temp 1 output
Extended range
Order code: 05-1658
MPN: SCWN06A-03

1 available to back orderBack-order availability date - 11/01/2026
1+ £7.57
Price per unit Ex VAT 		3.3V DC 18V DC 1.2A 77% 1.2A 9V DC 6W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN06A-05 SCWN series DC/DC converter 6W 1A 2:1 input range
Mean Well SCWN06A-05 SCWN series DC/DC converter 6W 1A 2:1 input range
Extended range
Order code: 05-1659
MPN: SCWN06A-05

2 available to back orderBack-order availability date - 11/01/2026
1+ £9.40
Price per unit Ex VAT 		5V DC 18V DC 1A 81% 1A 9V DC 6W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN06A-12 SCWN06 series DC/DC converter 6W 500mA 3000VDC isoltn
Mean Well SCWN06A-12 SCWN06 series DC/DC converter 6W 500mA 3000VDC isoltn
Standard range
Order code: 05-1660
MPN: SCWN06A-12

Available to back orderBack-order availability date - 28/12/2025
1+ £9.40
Price per unit Ex VAT 		12V DC 18V DC 500mA 83% 500mA 9V DC 6W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN06A-15 SCWN06 DC/DC converter 6W 400mA 1 output DIP24
Mean Well SCWN06A-15 SCWN06 DC/DC converter 6W 400mA 1 output DIP24
Extended range
Order code: 05-1661
MPN: SCWN06A-15

149 available to back orderBack-order availability date - 11/01/2026
1+ £9.00
Price per unit Ex VAT 		15V DC 18V DC 400mA 84% 400mA 9V DC 6W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN06B-03 SCWN06 DC/DC converter 6W 1 output -40°C to 90°C
Mean Well SCWN06B-03 SCWN06 DC/DC converter 6W 1 output -40°C to 90°C
Standard range
Order code: 05-1662
MPN: SCWN06B-03

Available to back orderBack-order availability date - 28/12/2025
1+ £9.21
Price per unit Ex VAT 		3.3V DC 36V DC 1.2A 79% 1.2A 18V DC 6W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN06B-05 SCWN06 6W DC/DC converter 1A 3000VDC insulation
Mean Well SCWN06B-05 SCWN06 6W DC/DC converter 1A 3000VDC insulation
Extended range
Order code: 05-1663
MPN: SCWN06B-05

3 available to back orderBack-order availability date - 11/01/2026
1+ £8.77
Price per unit Ex VAT 		5V DC 36V DC 1A 83% 1A 18V DC 6W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN06B-12 DC/DC converter 6W 500mA -40°C to +90°C range
Mean Well SCWN06B-12 DC/DC converter 6W 500mA -40°C to +90°C range
Extended range
Order code: 05-1664
MPN: SCWN06B-12

2 available to back orderBack-order availability date - 11/01/2026
1+ £8.90
Price per unit Ex VAT 		12V DC 36V DC 500mA 86% 500mA 18V DC 6W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN06B-15 SCWN06 DC/DC converter 6W 1 output 400mA DIP24.
Mean Well SCWN06B-15 SCWN06 DC/DC converter 6W 1 output 400mA DIP24.
Standard range
Order code: 05-1665
MPN: SCWN06B-15

Available to back orderBack-order availability date - 28/12/2025
1+ £9.45
Price per unit Ex VAT 		15V DC 36V DC 400mA 86% 400mA 18V DC 6W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN06C-03 SCWN06 series DC/DC converter 1.2A 6W 1 output DIP24
Mean Well SCWN06C-03 SCWN06 series DC/DC converter 1.2A 6W 1 output DIP24
Extended range
Order code: 05-1666
MPN: SCWN06C-03

2 available to back orderBack-order availability date - 11/01/2026
1+ £7.43
Price per unit Ex VAT 		3.3V DC 72V DC 1.2A 79% 1.2A 36V DC 6W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN06C-05 SCWN06 DC/DC converter 1A 6W single output DIP24
Mean Well SCWN06C-05 SCWN06 DC/DC converter 1A 6W single output DIP24
Standard range
Order code: 05-1667
MPN: SCWN06C-05

1 available to back orderBack-order availability date - 11/01/2026
1+ £8.89
Price per unit Ex VAT 		5V DC 72V DC 1A 83% 1A 36V DC 6W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN06C-12 SCWN06 DC/DC converter 500mA 6W DIP24 -40 to +90°C
Mean Well SCWN06C-12 SCWN06 DC/DC converter 500mA 6W DIP24 -40 to +90°C
Extended range
Order code: 05-1668
MPN: SCWN06C-12

1 available to back orderBack-order availability date - 11/01/2026
1+ £8.96
Price per unit Ex VAT 		12V DC 72V DC 500mA 86% 500mA 36V DC 6W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm
Mean Well SCWN06C-15 SCWN series DC/DC converter 6W 400mA 1 output DIP24
Mean Well SCWN06C-15 SCWN series DC/DC converter 6W 400mA 1 output DIP24
Standard range
Order code: 05-1669
MPN: SCWN06C-15

Available to back orderBack-order availability date - 28/12/2025
1+ £7.57
Price per unit Ex VAT 		15V DC 72V DC 400mA 86% 400mA 36V DC 6W 1 Pins (L x W x H) 31.8 x 20.3 x 10.2 mm 10.2mm 3000V DC 31.8mm +90°C -40°C DC-to-DC converter DC/DC converter (module) 20.3mm


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