DC/DC Converters - Through Hole

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CHS300 300W DC-DC Converters

Cosel CHS300 300W DC-DC Converters are single output power modules in a 58.9mm x 23.26mm x 12.7mm 1/4 Brick package. CHS300 DC-DC Converters feature output voltage of 5-15V and input voltage of DC18-36V or DC36-76V. Output current on Cosel CHS300 ranges from 13.5-40A. These Cosel power modules also feature 2.25kV isolation voltage.

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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	Number of Outputs	Output Power	Output Voltage-Channel 1	Output Current-Channel 1	Isolation Voltage	Package/Case	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
DC/DC Converters - Through Hole 200W 18-36Vin 5Vout 40A Iso 1/4 baseplte CHS3002405-B Cosel 1: 817,99 kr. 54On 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	54On Order On Order Ship Dates Mfr. No: CHS3002405-B Stock: 0 On Order: 12 Expected 23/10/2026 42 Expected 02/11/2026 Factory Lead Time: 24 Weeks	817,99 kr. 790,83 kr. 776,06 kr. 669,31 kr.	Min.: 1 Mult.: 1	Isolated	1 Output	200 W	5 V	40 A	2.25 kV	1/4 Brick	58.9 mm (2.319 in)	23.37 mm (0.92 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 348W 24V 14.5A 18-36Vin BasePlate CHS4002424-B Cosel 1: 870,96 kr. 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	870,96 kr. 853,50 kr. 791,80 kr. 769,20 kr. View 761,59 kr. 757,26 kr. Quote	Min.: 1 Mult.: 1	Isolated	1 Output	348 W	24 V	14.5 A	2.25 kV	DIP	58.9 mm (2.319 in)	37.3 mm (1.469 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 30 C	CHS
DC/DC Converters - Through Hole 396W 24V 16.5A TH CHS4004824 Cosel 1: 749,36 kr. 24On Order	Mfr. Part No. CHS4004824 Mouser Part No 436-CHS4004824	Cosel	DC/DC Converters - Through Hole 396W 24V 16.5A TH Learn More about Cosel chs dc dc converters	Datasheet	24On Order On Order Ship Dates Mfr. No: CHS4004824 Stock: 0 On Order: 3 Expected 03/11/2026 4 Expected 25/02/2027 17 Expected 01/03/2027 Factory Lead Time: 20 Weeks	749,36 kr. 698,18 kr. 686,25 kr. 672,00 kr. View 660,58 kr. 654,62 kr. Quote	Min.: 1 Mult.: 1	Isolated	1 Output	400 W	24 V	16.5 A	2.25 kV	Full Brick	58.4 mm (2.299 in)	36.8 mm (1.449 in)	9.5 mm (0.374 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 120W 18-36Vin 12Vout 10A DIP IBC CHS1202412 Cosel 1: 484,23 kr. 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 23/10/2026 7 Expected 26/03/2027 Factory Lead Time: 24 Weeks	484,23 kr. 466,25 kr. 458,94 kr. 448,87 kr. View 441,56 kr. 438,20 kr.	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	12 V	10 A	2.25 kV		33 mm (1.299 in)	22.86 mm (0.9 in)	10.5 mm (0.413 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 120W 18-36Vin 15Vout 8A DIP IBC CHS1202415 Cosel 1: 498,85 kr. 5Expected 22/03/2027	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 22/03/2027	498,85 kr. 480,35 kr. 472,81 kr. 462,45 kr. View 457,45 kr. Quote	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	15 V	8 A	2.25 kV		33 mm (1.299 in)	22.86 mm (0.9 in)	10.5 mm (0.413 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 18-36Vin 24Vout 4.2A TH with base plate CHS1202424-B Cosel 1: 547,41 kr. 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: 2 Expected 28/10/2026 5 Expected 06/11/2026 7 Expected 15/03/2027 Factory Lead Time: 24 Weeks	547,41 kr. 542,94 kr. 534,14 kr. 512,35 kr. View 504,00 kr. 495,79 kr.	Min.: 1 Mult.: 1	Isolated	1 Output	100.8 W	24 V	4.2 A	2.25 kV		33.5 mm (1.319 in)	23.36 mm (0.92 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 120W 36-76Vin 5Vout 24A TH Iso CHS1204805 Cosel 1: 488,63 kr. 5Expected 23/03/2027	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 23/03/2027	488,63 kr. 470,43 kr. 462,74 kr. 452,90 kr. View 445,51 kr. 438,20 kr.	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	5 V	24 A	2.25 kV		33 mm (1.299 in)	22.86 mm (0.9 in)	10.41 mm (0.41 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 200W 18-36Vin 5Vout 40A Iso 1/4brick CHS3002405 Cosel 1: 722,20 kr. 10Expected 29/10/2026	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 29/10/2026	722,20 kr. 695,35 kr. 683,93 kr. 669,31 kr. 658,35 kr.	Min.: 1 Mult.: 1	Isolated	1 Output	200 W	5 V	40 A	2.25 kV	1/4 Brick	58.4 mm (2.299 in)	22.86 mm (0.9 in)	10.92 mm (0.43 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 200W 18-36Vin 5Vout 40A Base plate cover CHS3002405-BC Cosel 1: 718,10 kr. 10Expected 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	10Expected 13/09/2027	718,10 kr. 690,80 kr. 685,95 kr. 678,93 kr. View 673,71 kr. 668,79 kr. Quote	Min.: 1 Mult.: 1	Isolated	1 Output	200 W	5 V	40 A	2.25 kV		58.9 mm (2.319 in)	23.37 mm (0.92 in)	12.7 mm (0.5 in)		+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 200.4W 18-36Vin 12V 16.7A Iso 1/4brick CHS3002412 Cosel 1: 716,61 kr. 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	716,61 kr. 695,35 kr. 683,93 kr. 669,31 kr. 658,35 kr.	Min.: 1 Mult.: 1	Isolated	1 Output	200.4 W	12 V	16.7 A	2.25 kV	1/4 Brick	58.4 mm (2.299 in)	22.86 mm (0.9 in)	10.92 mm (0.43 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 252W 18-36Vin 28V 9A CHS3002428 Cosel 1: 738,32 kr. 5On Order	Mfr. Part No. CHS3002428 Mouser Part No 436-CHS3002428	Cosel	DC/DC Converters - Through Hole 252W 18-36Vin 28V 9A Learn More about Cosel chs300	Datasheet	5On Order	738,32 kr. 725,04 kr. 709,45 kr. 697,88 kr.	Min.: 1 Mult.: 1	Isolated	1 Output	252 W	28 V	9 A	2.25 kV		58.4 mm (2.299 in)	22.86 mm (0.9 in)	11 mm (0.433 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 318W 12V 26.5A 18-36Vin BasePlate CHS4002412-B Cosel 1: 865,58 kr. 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	865,58 kr. 838,35 kr. 776,21 kr.	Min.: 1 Mult.: 1	Isolated	1 Output	318 W	12 V	26.5 A	2.25 kV	DIP	58.9 mm (2.319 in)	37.3 mm (1.469 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 30 C	CHS
DC/DC Converters - Through Hole 72W 36-76Vin 12V 6A 1/32 brick TH Iso CHS604812 Cosel 1: 294,07 kr. 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 23 Expected 22/02/2027 39 Expected 08/03/2027 Factory Lead Time: 20 Weeks	294,07 kr. 286,76 kr. 281,17 kr. 269,46 kr. View 264,68 kr. 260,20 kr. 255,51 kr. Quote	Min.: 1 Mult.: 1	Isolated	1 Output	72 W	12 V	6 A	2.25 kV	1/32 Brick	23.37 mm (0.92 in)	19.05 mm (0.75 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 36-76Vin 5Vout 24A TH with base plate CHS1202405-B Cosel 1: 552,86 kr. 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	552,86 kr. 552,79 kr. 550,62 kr. 542,19 kr. View 535,85 kr. 533,09 kr. Quote	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	5 V	24 A	2.25 kV		33.5 mm (1.319 in)	23.36 mm (0.92 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 18-36Vin 15Vout 8A TH with base plate CHS1202415-B Cosel 1: 552,86 kr. 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	552,86 kr. 552,79 kr. 549,06 kr. 545,10 kr. View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	15 V	8 A	2.25 kV		33.5 mm (1.319 in)	23.36 mm (0.92 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 120W 36-76Vin 12Vout 10A TH Iso CHS1204812 Cosel 1: 498,85 kr. 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	498,85 kr. 480,35 kr. 472,81 kr. 471,17 kr. View 463,19 kr. 455,28 kr. Quote	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	12 V	10 A	2.25 kV		33 mm (1.299 in)	22.86 mm (0.9 in)	10.41 mm (0.41 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 99W 36-76Vin 3.3Vout 30A TH Iso CHS120483R3 Cosel 1: 503,62 kr. 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	503,62 kr. 486,24 kr. 476,02 kr. 448,64 kr. View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	99 W	3.3 V	30 A	2.25 kV		33 mm (1.299 in)	22.86 mm (0.9 in)	10.41 mm (0.41 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole Isolated DC/DC Converters 99W 36-76Vin 3.3Vout 30A TH with base plate CHS120483R3-B Cosel 1: 552,86 kr. 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	552,86 kr. 552,79 kr. 550,62 kr. 542,19 kr. View 535,85 kr. 533,09 kr. Quote	Min.: 1 Mult.: 1	Isolated	1 Output	99 W	3.3 V	30 A	2.25 kV		33.5 mm (1.319 in)	23.36 mm (0.92 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole Intermediate bus converter (IBC) CHS2004805-R Cosel 1: 692,88 kr. 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	692,88 kr. 666,55 kr. 656,78 kr. 655,06 kr. View 650,06 kr. 645,22 kr. Quote	Min.: 1 Mult.: 1	Isolated	1 Output	200 W	5 V	40 A	2.25 kV		57.9 mm (2.28 in)	22.86 mm (0.9 in)	10.41 mm (0.41 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole Intermediate bus converter (IBC) CHS2004805-U Cosel 1: 692,88 kr. Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. CHS2004805-U Mouser Part No 436-CHS2004805-U	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	692,88 kr. 666,55 kr. 656,78 kr. 655,06 kr. View 650,06 kr. 645,22 kr. Quote	Min.: 1 Mult.: 1	Isolated	1 Output	200 W	5 V	40 A	2.25 kV		57.9 mm (2.28 in)	22.86 mm (0.9 in)	10.41 mm (0.41 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole Intermediate bus converter (IBC) CHS2004812-B Cosel 1: 779,94 kr. Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. CHS2004812-B Mouser Part No 436-CHS2004812-B	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	779,94 kr. 752,12 kr. 747,49 kr. 737,50 kr. View 733,47 kr. Quote	Min.: 1 Mult.: 1	Isolated	1 Output	192 W	12 V	16 A	2.25 kV		58.4 mm (2.299 in)	23.37 mm (0.92 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole Intermediate bus converter (IBC) CHS2004812-R Cosel 1: 692,88 kr. Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. CHS2004812-R Mouser Part No 436-CHS2004812-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	692,88 kr. 666,55 kr. 656,78 kr. 655,06 kr. View 650,06 kr. 645,22 kr. Quote	Min.: 1 Mult.: 1	Isolated	1 Output	192 W	12 V	16 A	2.25 kV		57.9 mm (2.28 in)	22.86 mm (0.9 in)	10.41 mm (0.41 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole Intermediate bus converter (IBC) CHS200483R3-B Cosel 1: 779,94 kr. Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. CHS200483R3-B Mouser Part No 436-CHS200483R3-B	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	779,94 kr. 752,12 kr. 747,49 kr. 737,50 kr. View 733,47 kr. 733,39 kr. Quote	Min.: 1 Mult.: 1	Isolated	1 Output	165 W	3.3 V	50 A	2.25 kV		58.4 mm (2.299 in)	23.37 mm (0.92 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole Intermediate bus converter (IBC) CHS200483R3-R Cosel 1: 692,88 kr. Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. CHS200483R3-R Mouser Part No 436-CHS200483R3-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	692,88 kr. 666,55 kr. 656,78 kr. 655,06 kr. View 650,06 kr. 645,22 kr. Quote	Min.: 1 Mult.: 1	Isolated	1 Output	165 W	3.3 V	50 A	2.25 kV		57.9 mm (2.28 in)	22.86 mm (0.9 in)	10.41 mm (0.41 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole Intermediate bus converter (IBC) CHS200483R3-U Cosel 1: 692,88 kr. Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. CHS200483R3-U Mouser Part No 436-CHS200483R3-U	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	692,88 kr. 666,55 kr. 656,78 kr. 655,06 kr. View 650,06 kr. 645,22 kr. Quote	Min.: 1 Mult.: 1	Isolated	1 Output	165 W	3.3 V	50 A	2.25 kV		57.9 mm (2.28 in)	22.86 mm (0.9 in)	10.41 mm (0.41 in)	Industrial	+ 85 C	- 40 C	CHS