DC/DC Converters – Mouser Finland

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CHS Low-Profile DC-DC Converters

Cosel CHS Low-Profile DC-DC Converters are high-density, high-reliability bus converter-power modules ideally suited for the telecommunication market. These compact converters offer a rated input range from 18V to 76V and a rated output of 60W to 700W. The CHS devices are available in various sizes, including 1/16 brick, 1/4 brick, 1/2 brick, full brick, DIP, DIP-6, and DIP-8. The CHS series features built-in overcurrent, overvoltage, thermal protection circuits, and built-in remote on/off.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 - Through Hole 60W 36-76Vin 5V 12A 1/32 brick TH Iso CHS604805 Cosel 1: 38,27 € 5In Stock 64On Order	Mfr. Part No. CHS604805 Mouser Part No 436-CHS604805	Cosel	DC/DC Converters - Through Hole 60W 36-76Vin 5V 12A 1/32 brick TH Iso Learn More about Cosel chs dc dc converters	Datasheet	5In Stock 64On Order On Order Ship Dates Mfr. No: CHS604805 Stock: 5 Can Dispatch Immediately On Order: 14 Expected 09/03/2027 19 Expected 15/03/2027 31 Expected 23/04/2027 Factory Lead Time: 20 Weeks	38,27 € 36,59 € 35,81 € 35,23 € View 34,65 € 33,91 €	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	60 W	5 V	12 A	Industrial
DC/DC Converters - Through Hole 702W 36-76Vin 12Vout 58.5A DIP 1/4 Brick CHS7004812H Cosel 1: 132,98 € 1In Stock	Mfr. Part No. CHS7004812H Mouser Part No 436-CHS7004812H	Cosel	DC/DC Converters - Through Hole 702W 36-76Vin 12Vout 58.5A DIP 1/4 Brick Learn More about Cosel chs dc dc converters	Datasheet	1In Stock	132,98 € 129,39 € 127,28 € 124,55 € 122,52 €	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	702 W	12 V	58.5 A	Industrial
DC/DC Converters - Through Hole 80W 36-75Vin 5V 16A 1/16 brick TH Iso CHS804805 Cosel 1: 62,65 € 2In Stock 4Expected 06/11/2026	Mfr. Part No. CHS804805 Mouser Part No 436-CHS804805	Cosel	DC/DC Converters - Through Hole 80W 36-75Vin 5V 16A 1/16 brick TH Iso Learn More about Cosel chs dc dc converters	Datasheet	2In Stock 4Expected 06/11/2026	62,65 € 60,32 € 59,37 € 58,07 € View 57,12 € 56,20 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	80 W	5 V	16 A	Industrial
DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 18-36Vin 12Vout 10A TH with base plate CHS1202412-B Cosel 1: 74,11 € 34On Order	Mfr. Part No. CHS1202412-B Mouser Part No 436-CHS1202412-B	Cosel	DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 18-36Vin 12Vout 10A TH with base plate Learn More about Cosel chs dc dc converters	Datasheet	34On Order On Order Ship Dates Mfr. No: CHS1202412-B Stock: 0 On Order: 14 Expected 19/11/2026 20 Expected 02/04/2027 Factory Lead Time: 24 Weeks	74,11 € 74,04 € 73,63 € 73,25 € View Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	120 W	12 V	10 A	Industrial
DC/DC Converters - Through Hole 200W 18-36Vin 5Vout 40A Iso 1/4 baseplte CHS3002405-B Cosel 1: 96,81 € 50On Order	Mfr. Part No. CHS3002405-B Mouser Part No 436-CHS3002405-B	Cosel	DC/DC Converters - Through Hole 200W 18-36Vin 5Vout 40A Iso 1/4 baseplte Learn More about Cosel chs300	Datasheet	50On Order On Order Ship Dates Mfr. No: CHS3002405-B Stock: 0 On Order: 21 Expected 02/11/2026 29 Expected 09/11/2026 Factory Lead Time: 24 Weeks	96,81 €	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	200 W	5 V	40 A	Industrial
DC/DC Converters - Through Hole 254.4W 18-36Vin 48V 5.3A CHS3002448 Cosel 1: 98,75 € 25Expected 06/04/2027	Mfr. Part No. CHS3002448 Mouser Part No 436-CHS3002448	Cosel	DC/DC Converters - Through Hole 254.4W 18-36Vin 48V 5.3A Learn More about Cosel chs300	Datasheet	25Expected 06/04/2027	98,75 € 95,07 € 93,53 € 91,52 € 88,25 €	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	254.4 W	48 V	5.3 A	Industrial
DC/DC Converters - Through Hole 348W 24V 14.5A 18-36Vin BasePlate CHS4002424-B Cosel 1: 110,66 € 109On Order	Mfr. Part No. CHS4002424-B Mouser Part No 436-CHS4002424-B	Cosel	DC/DC Converters - Through Hole 348W 24V 14.5A 18-36Vin BasePlate Learn More about Cosel chs dc dc converters	Datasheet	109On Order On Order Ship Dates Mfr. No: CHS4002424-B Stock: 0 On Order: 53 Expected 03/03/2027 56 Expected 08/03/2027 Factory Lead Time: 20 Weeks	110,66 € 108,56 € 107,31 € 105,69 € View 105,32 € 105,29 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	348 W	24 V	14.5 A	Industrial
DC/DC Converters - Through Hole 72W 36-76Vin 12V 6A 1/32 brick TH Iso CHS604812 Cosel 1: 39,42 € 72On Order	Mfr. Part No. CHS604812 Mouser Part No 436-CHS604812	Cosel	DC/DC Converters - Through Hole 72W 36-76Vin 12V 6A 1/32 brick TH Iso Learn More about Cosel chs dc dc converters	Datasheet	72On Order On Order Ship Dates Mfr. No: CHS604812 Stock: 0 On Order: 10 Expected 06/11/2026 39 Expected 08/03/2027 23 Expected 06/05/2027 Factory Lead Time: 20 Weeks	39,42 € 37,53 € 36,88 € 36,12 € View 35,48 € 35,06 € 34,54 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	72 W	12 V	6 A	Industrial
DC/DC Converters - Through Hole 120W 18-36Vin 12Vout 10A DIP IBC CHS1202412 Cosel 1: 65,50 € 11On Order	Mfr. Part No. CHS1202412 Mouser Part No 436-CHS1202412	Cosel	DC/DC Converters - Through Hole 120W 18-36Vin 12Vout 10A DIP IBC Learn More about Cosel chs120	Datasheet	11On Order On Order Ship Dates Mfr. No: CHS1202412 Stock: 0 On Order: 4 Expected 09/11/2026 7 Expected 26/03/2027 Factory Lead Time: 24 Weeks	65,50 € 63,06 € 62,03 € 60,71 € View 59,72 € 58,74 €	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	120 W	12 V	10 A	Industrial
DC/DC Converters - Through Hole 120W 18-36Vin 15Vout 8A DIP IBC CHS1202415 Cosel 1: 66,87 € 5Expected 07/06/2027	Mfr. Part No. CHS1202415 Mouser Part No 436-CHS1202415	Cosel	DC/DC Converters - Through Hole 120W 18-36Vin 15Vout 8A DIP IBC Learn More about Cosel chs120	Datasheet	5Expected 07/06/2027	66,87 € 64,39 € 63,38 € 61,99 € View 61,32 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	120 W	15 V	8 A	Industrial
DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 18-36Vin 24Vout 4.2A TH with base plate CHS1202424-B Cosel 1: 73,38 € 14On Order	Mfr. Part No. CHS1202424-B Mouser Part No 436-CHS1202424-B	Cosel	DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 18-36Vin 24Vout 4.2A TH with base plate Learn More about Cosel chs dc dc converters	Datasheet	14On Order On Order Ship Dates Mfr. No: CHS1202424-B Stock: 0 On Order: 7 Expected 06/11/2026 7 Expected 15/03/2027 Factory Lead Time: 24 Weeks	73,38 € 71,35 € 70,18 € 68,68 € View 67,56 € 66,46 €	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	100.8 W	24 V	4.2 A	Industrial
DC/DC Converters - Through Hole 120W 36-76Vin 5Vout 24A TH Iso CHS1204805 Cosel 1: 65,49 € 5Expected 14/04/2028	Mfr. Part No. CHS1204805 Mouser Part No 436-CHS1204805	Cosel	DC/DC Converters - Through Hole 120W 36-76Vin 5Vout 24A TH Iso Learn More about Cosel chs120	Datasheet	5Expected 14/04/2028	65,49 € 63,06 € 62,03 € 60,71 € View 59,72 € 58,74 €	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	120 W	5 V	24 A	Industrial
DC/DC Converters - Through Hole 200W 18-36Vin 5Vout 40A Iso 1/4brick CHS3002405 Cosel 1: 96,81 € 10Expected 06/11/2026	Mfr. Part No. CHS3002405 Mouser Part No 436-CHS3002405	Cosel	DC/DC Converters - Through Hole 200W 18-36Vin 5Vout 40A Iso 1/4brick Learn More about Cosel chs300	Datasheet	10Expected 06/11/2026	96,81 € 93,21 € 91,68 € 89,72 € 88,25 €	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	200 W	5 V	40 A	Industrial
DC/DC Converters - Through Hole 200W 18-36Vin 5Vout 40A Base plate cover CHS3002405-BC Cosel 1: 96,26 € 14Expected 13/09/2027	Mfr. Part No. CHS3002405-BC Mouser Part No 436-CHS3002405-BC	Cosel	DC/DC Converters - Through Hole 200W 18-36Vin 5Vout 40A Base plate cover Learn More about Cosel chs dc dc converters	Datasheet	14Expected 13/09/2027	96,26 € 92,60 € 91,95 € 91,01 € View 90,31 € 89,65 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	200 W	5 V	40 A
DC/DC Converters - Through Hole 200.4W 18-36Vin 12V 16.7A Iso 1/4brick CHS3002412 Cosel 1: 96,81 € 6Expected 12/02/2027	Mfr. Part No. CHS3002412 Mouser Part No 436-CHS3002412	Cosel	DC/DC Converters - Through Hole 200.4W 18-36Vin 12V 16.7A Iso 1/4brick Learn More about Cosel chs300	Datasheet	6Expected 12/02/2027	96,81 € 93,21 € 91,68 € 89,72 € 88,25 €	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	200.4 W	12 V	16.7 A	Industrial
DC/DC Converters - Through Hole 318W 12V 26.5A 18-36Vin BasePlate CHS4002412-B Cosel 1: 111,94 € 7Expected 06/11/2026	Mfr. Part No. CHS4002412-B Mouser Part No 436-CHS4002412-B	Cosel	DC/DC Converters - Through Hole 318W 12V 26.5A 18-36Vin BasePlate Learn More about Cosel chs dc dc converters	Datasheet	7Expected 06/11/2026	111,94 € 111,93 € 111,68 € 110,64 € View 110,23 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	318 W	12 V	26.5 A	Industrial
DC/DC Converters - Through Hole 397.5W 15V 26.5A 18-36Vin BasePlate CHS4002415-B Cosel 1: 111,94 € 5Expected 17/03/2027	Mfr. Part No. CHS4002415-B Mouser Part No 436-CHS4002415-B	Cosel	DC/DC Converters - Through Hole 397.5W 15V 26.5A 18-36Vin BasePlate Learn More about Cosel chs dc dc converters	Datasheet	5Expected 17/03/2027	111,94 € 111,93 € 111,71 € 110,03 € View 109,62 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	397.5 W	15 V	26.5 A	Industrial
DC/DC Converters - Through Hole 392W 28V 14A TH Base Plate CHS4004828-B Cosel 1: 111,94 € 5Expected 02/11/2026	Mfr. Part No. CHS4004828-B Mouser Part No 436-CHS4004828-B	Cosel	DC/DC Converters - Through Hole 392W 28V 14A TH Base Plate Learn More about Cosel chs dc dc converters	Datasheet	5Expected 02/11/2026	111,94 € 110,96 € 109,44 € 107,81 € View 107,41 € 107,40 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	400 W	28 V	14 A	Industrial
DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 36-76Vin 5Vout 24A TH with base plate CHS1202405-B Cosel 1: 74,11 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. CHS1202405-B Mouser Part No 436-CHS1202405-B	Cosel	DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 36-76Vin 5Vout 24A TH with base plate Learn More about Cosel chs dc dc converters	Datasheet	Non-Stocked Lead-Time 24 Weeks	74,11 € 74,10 € 73,81 € 72,68 € View 71,83 € 71,46 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	120 W	5 V	24 A	Industrial
DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 18-36Vin 15Vout 8A TH with base plate CHS1202415-B Cosel 1: 74,11 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. CHS1202415-B Mouser Part No 436-CHS1202415-B	Cosel	DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 18-36Vin 15Vout 8A TH with base plate Learn More about Cosel chs dc dc converters	Datasheet	Non-Stocked Lead-Time 24 Weeks	74,11 € 74,10 € 73,81 € 72,68 € View 71,83 € 71,46 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	120 W	15 V	8 A	Industrial
DC/DC Converters - Through Hole 120W 36-76Vin 12Vout 10A TH Iso CHS1204812 Cosel 1: 66,87 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. CHS1204812 Mouser Part No 436-CHS1204812	Cosel	DC/DC Converters - Through Hole 120W 36-76Vin 12Vout 10A TH Iso Learn More about Cosel chs120	Datasheet	Non-Stocked Lead-Time 24 Weeks	66,87 € 64,39 € 63,38 € 63,24 € View 62,17 € 61,49 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	120 W	12 V	10 A	Industrial
DC/DC Converters - Through Hole 99W 36-76Vin 3.3Vout 30A TH Iso CHS120483R3 Cosel 1: 65,50 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. CHS120483R3 Mouser Part No 436-CHS120483R3	Cosel	DC/DC Converters - Through Hole 99W 36-76Vin 3.3Vout 30A TH Iso Learn More about Cosel chs120	Datasheet	Non-Stocked Lead-Time 24 Weeks	65,50 € 65,20 € 64,48 € 63,64 € View 62,93 € 62,62 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	99 W	3.3 V	30 A	Industrial
DC/DC Converters - Through Hole Isolated DC/DC Converters 99W 36-76Vin 3.3Vout 30A TH with base plate CHS120483R3-B Cosel 1: 74,11 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. CHS120483R3-B Mouser Part No 436-CHS120483R3-B	Cosel	DC/DC Converters - Through Hole Isolated DC/DC Converters 99W 36-76Vin 3.3Vout 30A TH with base plate Learn More about Cosel chs dc dc converters	Datasheet	Non-Stocked Lead-Time 24 Weeks	74,11 € 74,10 € 73,81 € 72,68 € View 71,83 € 71,46 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	99 W	3.3 V	30 A	Industrial
DC/DC Converters - Chassis Mount Intermediate bus converter (IBC) CHS2004805 Cosel 1: 92,88 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. CHS2004805 Mouser Part No 436-CHS2004805	Cosel	DC/DC Converters - Chassis Mount Intermediate bus converter (IBC) Learn More about Cosel chs dc dc converters	Datasheet	Non-Stocked Lead-Time 24 Weeks	92,88 € 89,35 € 88,04 € 87,81 € View 87,14 € 86,51 € Quote	Min.: 1 Mult.: 1	Isolated	Chassis	1 Output	200 W	5 V	40 A	Industrial
DC/DC Converters - Through Hole Intermediate bus converter (IBC) CHS2004805-R Cosel 1: 92,88 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. CHS2004805-R Mouser Part No 436-CHS2004805-R	Cosel	DC/DC Converters - Through Hole Intermediate bus converter (IBC) Learn More about Cosel chs dc dc converters	Datasheet	Non-Stocked Lead-Time 24 Weeks	92,88 € 89,35 € 88,04 € 87,81 € View 87,14 € 86,49 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	200 W	5 V	40 A	Industrial