DC/DC Converters – Mouser Denmark

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MU 1.5W to 15W Isolated DC-DC Converters

Cosel MU 1.5W to 15W Isolated DC-DC Converters are 1.5W, 3W, 6W, 10W, and 15W devices with single- and dual-output versions. The Cosel MU series offers increased performance and higher efficiency compared to the SU/SUC series. The devices have a height of 8.5mm and a footprint that is 28% smaller than the SU/SUC equivalent. These converters include through-hole and SMD mounting options, various output voltage options from 3.3V to 15V (±15V in the dual-output devices), and four input voltage options spanning a 4.5V_DC to 76V_DC range.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) Filter the results in the table by unit price based on your quantity.	Qty.	Isolation	Mounting Style	Number of Outputs	Output Power	Output Voltage-Channel 1	Output Current-Channel 1	Industry
DC/DC Converters - SMD 15W 18-36Vin 5Vout 3A SMD ISO MUS152405B Cosel 1: 292,13 kr. 10Expected 06/11/2026 New Product	Mfr. Part No. MUS152405B Mouser Part No 436-MUS152405B New Product	Cosel	DC/DC Converters - SMD 15W 18-36Vin 5Vout 3A SMD ISO Learn More about Cosel mu dc dc converters	Datasheet	10Expected 06/11/2026	292,13 kr. 281,24 kr. 276,69 kr. 270,72 kr. View 266,40 kr. 262,00 kr. 256,40 kr.	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	15 W	5 VDC	3 A	Industrial
DC/DC Converters - Through Hole 15W 18-36Vin 5Vout 3A DIP ISO MUS152405C Cosel 1: 292,13 kr. 10Expected 06/11/2026 New Product	Mfr. Part No. MUS152405C Mouser Part No 436-MUS152405C New Product	Cosel	DC/DC Converters - Through Hole 15W 18-36Vin 5Vout 3A DIP ISO Learn More about Cosel mu dc dc converters	Datasheet	10Expected 06/11/2026	292,13 kr. 281,24 kr. 276,69 kr. 270,72 kr. View 266,40 kr. 262,00 kr. 256,40 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	15 W	5 V	3 A	Industrial
DC/DC Converters - SMD 15W 18-36Vin 12Vout 1.25A SMD ISO MUS152412B Cosel 1: 292,13 kr. 20Expected 06/11/2026 New Product	Mfr. Part No. MUS152412B Mouser Part No 436-MUS152412B New Product	Cosel	DC/DC Converters - SMD 15W 18-36Vin 12Vout 1.25A SMD ISO Learn More about Cosel mu dc dc converters	Datasheet	20Expected 06/11/2026	292,13 kr. 281,24 kr. 276,69 kr. 270,72 kr. View 266,40 kr. 262,00 kr. 256,40 kr.	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	15 W	12 VDC	1.25 A	Industrial
DC/DC Converters - Through Hole 15W 18-36Vin 12Vout 1.25A DIP ISO MUS152412C Cosel 1: 292,13 kr. 20Expected 06/11/2026 New Product	Mfr. Part No. MUS152412C Mouser Part No 436-MUS152412C New Product	Cosel	DC/DC Converters - Through Hole 15W 18-36Vin 12Vout 1.25A DIP ISO Learn More about Cosel mu dc dc converters	Datasheet	20Expected 06/11/2026	292,13 kr. 281,24 kr. 276,69 kr. 270,72 kr. View 266,40 kr. 262,00 kr. 256,40 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	15 W	12 V	1.25 A	Industrial
DC/DC Converters - SMD 15W 18-36Vin 15Vout 1A SMD ISO MUS152415B Cosel 1: 292,13 kr. 10Expected 06/11/2026 New Product	Mfr. Part No. MUS152415B Mouser Part No 436-MUS152415B New Product	Cosel	DC/DC Converters - SMD 15W 18-36Vin 15Vout 1A SMD ISO Learn More about Cosel mu dc dc converters	Datasheet	10Expected 06/11/2026	292,13 kr. 281,24 kr. 276,69 kr. 270,72 kr. View 266,40 kr. 262,00 kr. 256,40 kr.	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	15 W	15 VDC	1 A	Industrial
DC/DC Converters - Through Hole 15W 18-36Vin 15Vout 1A DIP ISO MUS152415C Cosel 1: 292,13 kr. 10Expected 06/11/2026 New Product	Mfr. Part No. MUS152415C Mouser Part No 436-MUS152415C New Product	Cosel	DC/DC Converters - Through Hole 15W 18-36Vin 15Vout 1A DIP ISO Learn More about Cosel mu dc dc converters	Datasheet	10Expected 06/11/2026	292,13 kr. 281,24 kr. 276,69 kr. 270,72 kr. View 266,40 kr. 262,00 kr. 256,40 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	15 W	15 V	1 A	Industrial
DC/DC Converters - SMD 14.85W 18-36Vin 3.3Vout 4.5A SMD ISO MUS15243R3B Cosel 1: 292,13 kr. 10Expected 06/11/2026 New Product	Mfr. Part No. MUS15243R3B Mouser Part No 436-MUS15243R3B New Product	Cosel	DC/DC Converters - SMD 14.85W 18-36Vin 3.3Vout 4.5A SMD ISO Learn More about Cosel mu dc dc converters	Datasheet	10Expected 06/11/2026	292,13 kr. 281,24 kr. 276,69 kr. 270,72 kr. View 266,40 kr. 262,00 kr. 256,40 kr.	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	14.85 W	3.3 VDC	4.5 A	Industrial
DC/DC Converters - Through Hole 14.85W 18-36Vin 3.3Vout 4.5A DIP ISO MUS15243R3C Cosel 1: 292,13 kr. 10Expected 06/11/2026 New Product	Mfr. Part No. MUS15243R3C Mouser Part No 436-MUS15243R3C New Product	Cosel	DC/DC Converters - Through Hole 14.85W 18-36Vin 3.3Vout 4.5A DIP ISO Learn More about Cosel mu dc dc converters	Datasheet	10Expected 06/11/2026	292,13 kr. 281,24 kr. 276,69 kr. 270,72 kr. View 266,40 kr. 262,00 kr. 256,40 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	14.85 W	3.3 V	4.5 A	Industrial
DC/DC Converters - SMD 15W 36-76Vin 5Vout 3A SMD ISO MUS154805B Cosel 1: 292,13 kr. 10Expected 06/11/2026 New Product	Mfr. Part No. MUS154805B Mouser Part No 436-MUS154805B New Product	Cosel	DC/DC Converters - SMD 15W 36-76Vin 5Vout 3A SMD ISO Learn More about Cosel mu dc dc converters	Datasheet	10Expected 06/11/2026	292,13 kr. 281,24 kr. 276,69 kr. 270,72 kr. View 266,40 kr. 262,00 kr. 256,40 kr.	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	15 W	5 VDC	3 A	Industrial
DC/DC Converters - Through Hole 15W 36-76Vin 5Vout 3A DIP ISO MUS154805C Cosel 1: 292,13 kr. 10Expected 06/11/2026 New Product	Mfr. Part No. MUS154805C Mouser Part No 436-MUS154805C New Product	Cosel	DC/DC Converters - Through Hole 15W 36-76Vin 5Vout 3A DIP ISO Learn More about Cosel mu dc dc converters	Datasheet	10Expected 06/11/2026	292,13 kr. 281,24 kr. 276,69 kr. 270,72 kr. View 266,40 kr. 262,00 kr. 256,40 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	15 W	5 V	3 A	Industrial
DC/DC Converters - SMD 15W 36-76Vin 12Vout 1.25A SMD ISO MUS154812B Cosel 1: 292,13 kr. 20Expected 06/11/2026 New Product	Mfr. Part No. MUS154812B Mouser Part No 436-MUS154812B New Product	Cosel	DC/DC Converters - SMD 15W 36-76Vin 12Vout 1.25A SMD ISO Learn More about Cosel mu dc dc converters	Datasheet	20Expected 06/11/2026	292,13 kr. 281,24 kr. 276,69 kr. 270,72 kr. View 266,40 kr. 262,00 kr. 256,40 kr.	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	15 W	12 VDC	1.25 A	Industrial
DC/DC Converters - Through Hole 15W 36-76Vin 12Vout 1.25A DIP ISO MUS154812C Cosel 1: 292,13 kr. 20Expected 06/11/2026 New Product	Mfr. Part No. MUS154812C Mouser Part No 436-MUS154812C New Product	Cosel	DC/DC Converters - Through Hole 15W 36-76Vin 12Vout 1.25A DIP ISO Learn More about Cosel mu dc dc converters	Datasheet	20Expected 06/11/2026	292,13 kr. 281,24 kr. 276,69 kr. 270,72 kr. View 266,40 kr. 262,00 kr. 256,40 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	15 W	12 V	1.25 A	Industrial
DC/DC Converters - SMD 15W 36-76Vin 15Vout 1A SMD ISO MUS154815B Cosel 1: 292,13 kr. 10Expected 06/11/2026 New Product	Mfr. Part No. MUS154815B Mouser Part No 436-MUS154815B New Product	Cosel	DC/DC Converters - SMD 15W 36-76Vin 15Vout 1A SMD ISO Learn More about Cosel mu dc dc converters	Datasheet	10Expected 06/11/2026	292,13 kr. 281,24 kr. 276,69 kr. 270,72 kr. View 266,40 kr. 262,00 kr. 256,40 kr.	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	15 W	15 VDC	1 A	Industrial
DC/DC Converters - Through Hole 15W 36-76Vin 15Vout 1A DIP ISO MUS154815C Cosel 1: 292,13 kr. 10Expected 06/11/2026 New Product	Mfr. Part No. MUS154815C Mouser Part No 436-MUS154815C New Product	Cosel	DC/DC Converters - Through Hole 15W 36-76Vin 15Vout 1A DIP ISO Learn More about Cosel mu dc dc converters	Datasheet	10Expected 06/11/2026	292,13 kr. 281,24 kr. 276,69 kr. 270,72 kr. View 266,40 kr. 262,00 kr. 256,40 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	15 W	15 V	1 A	Industrial
DC/DC Converters - SMD 14.85W 36-76Vin 3.3Vout 4.5A SMD ISO MUS15483R3B Cosel 1: 292,13 kr. 10Expected 06/11/2026 New Product	Mfr. Part No. MUS15483R3B Mouser Part No 436-MUS15483R3B New Product	Cosel	DC/DC Converters - SMD 14.85W 36-76Vin 3.3Vout 4.5A SMD ISO Learn More about Cosel mu dc dc converters	Datasheet	10Expected 06/11/2026	292,13 kr. 281,24 kr. 276,69 kr. 270,72 kr. View 266,40 kr. 262,00 kr. 256,40 kr.	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	14.85 W	3.3 VDC	4.5 A	Industrial
DC/DC Converters - Through Hole 14.85W 36-76Vin 3.3Vout 4.5A DIP ISO MUS15483R3C Cosel 1: 292,13 kr. 10Expected 06/11/2026 New Product	Mfr. Part No. MUS15483R3C Mouser Part No 436-MUS15483R3C New Product	Cosel	DC/DC Converters - Through Hole 14.85W 36-76Vin 3.3Vout 4.5A DIP ISO Learn More about Cosel mu dc dc converters	Datasheet	10Expected 06/11/2026	292,13 kr. 281,24 kr. 276,69 kr. 270,72 kr. View 266,40 kr. 262,00 kr. 256,40 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	14.85 W	3.3 V	4.5 A	Industrial
DC/DC Converters - Through Hole 10.5W +/-15V or +30V 0.35A DIP Type MUW102415C Cosel 1: 165,02 kr. 30Expected 17/11/2026 New At Mouser	Mfr. Part No. MUW102415C Mouser Part No 436-MUW102415C New At Mouser	Cosel	DC/DC Converters - Through Hole 10.5W +/-15V or +30V 0.35A DIP Type Learn More about Cosel mu dc dc converters	Datasheet	30Expected 17/11/2026	165,02 kr. 158,90 kr. 156,29 kr. 154,20 kr. View 152,86 kr. 151,66 kr. 150,10 kr. 142,26 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	2 Output	10.5 W	15 V	350 mA	Industrial
DC/DC Converters - SMD 6W,+/-15V or +30V 0.2A SMD Type MUW62415B Cosel 1: 116,15 kr. 30Expected 09/03/2027 New At Mouser	Mfr. Part No. MUW62415B Mouser Part No 436-MUW62415B New At Mouser	Cosel	DC/DC Converters - SMD 6W,+/-15V or +30V 0.2A SMD Type Learn More about Cosel mu dc dc converters	Datasheet	30Expected 09/03/2027	116,15 kr. 111,90 kr. 110,04 kr. 108,47 kr. View 107,57 kr. 106,68 kr. 105,63 kr. 104,74 kr.	Min.: 1 Mult.: 1	Isolated	SMD/SMT	2 Output	6 W	15 V	200 mA	Industrial
DC/DC Converters - Through Hole 10.8W, +/-12V or +24V 0.45A DIP Type MUW100512C Cosel 1: 165,02 kr. Non-Stocked Lead-Time 20 Weeks New At Mouser	Mfr. Part No. MUW100512C Mouser Part No 436-MUW100512C New At Mouser	Cosel	DC/DC Converters - Through Hole 10.8W, +/-12V or +24V 0.45A DIP Type Learn More about Cosel mu dc dc converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	165,02 kr. 158,90 kr. 156,29 kr. 154,20 kr. View 152,86 kr. 151,66 kr. 150,10 kr. 142,26 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	2 Output	10.8 W	12 V	450 mA	Industrial