DC/DC Converters - Through Hole – Mouser Switzerland

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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 (CHF) 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 202.5W 18-36Vin 15V 13.5A Iso 1/4 basplt CHS3002415-B Cosel 1: 80.07 CHF 415In Stock	Mfr. Part No. CHS3002415-B Mouser Part No 436-CHS3002415-B	Cosel	DC/DC Converters - Through Hole 202.5W 18-36Vin 15V 13.5A Iso 1/4 basplt Learn More about Cosel chs300	Datasheet	415In Stock	80.07 CHF 79.98 CHF	Min.: 1 Mult.: 1	Isolated	1 Output	202.5 W	15 V	13.5 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 403.2W 48V 8.4A TH Shut Down Protection CHS4004848-U Cosel 1: 93.34 CHF 4In Stock	Mfr. Part No. CHS4004848-U Mouser Part No 436-CHS4004848-U	Cosel	DC/DC Converters - Through Hole 403.2W 48V 8.4A TH Shut Down Protection Learn More about Cosel chs dc dc converters	Datasheet	4In Stock	93.34 CHF 87.73 CHF 87.10 CHF 86.21 CHF View 85.55 CHF 84.93 CHF Quote	Min.: 1 Mult.: 1	Isolated	1 Output	400 W	48 V	8.4 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 Intermediate bus converter 504W 12V 42A base plate CHS5004812-BI Cosel 1: 109.75 CHF 3In Stock	Mfr. Part No. CHS5004812-BI Mouser Part No 436-CHS5004812-BI	Cosel	DC/DC Converters - Through Hole Intermediate bus converter 504W 12V 42A base plate Learn More about Cosel chs dc dc converters	Datasheet	3In Stock	109.75 CHF 103.50 CHF 103.04 CHF 101.58 CHF View 101.02 CHF 101.01 CHF Quote	Min.: 1 Mult.: 1	Isolated	1 Output	504 W	12 V	42 A	2.25 kV	DIP-8	58.9 mm (2.319 in)	37.3 mm (1.469 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 396W 24V 16.5A TH Base Plate CHS4004824-B Cosel 1: 97.97 CHF 4In Stock 13Expected 08/03/2027	Mfr. Part No. CHS4004824-B Mouser Part No 436-CHS4004824-B	Cosel	DC/DC Converters - Through Hole 396W 24V 16.5A TH Base Plate Learn More about Cosel chs dc dc converters	Datasheet	4In Stock 13Expected 08/03/2027	97.97 CHF 94.78 CHF 94.52 CHF 93.06 CHF View 92.19 CHF 91.89 CHF Quote	Min.: 1 Mult.: 1	Isolated	1 Output	400 W	24 V	16.5 A	2.25 kV	Full Brick	58.9 mm (2.319 in)	37.3 mm (1.469 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole Intermediate bus converter (IBC) CHS2004805-B Cosel 1: 100.09 CHF 2In Stock	Mfr. Part No. CHS2004805-B Mouser Part No 436-CHS2004805-B	Cosel	DC/DC Converters - Through Hole Intermediate bus converter (IBC) Learn More about Cosel chs dc dc converters	Datasheet	2In Stock	100.09 CHF 94.37 CHF 93.79 CHF 92.53 CHF View 92.03 CHF Quote	Min.: 1 Mult.: 1	Isolated	1 Output	200 W	5 V	40 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-U Cosel 1: 88.98 CHF 3In Stock	Mfr. Part No. CHS2004812-U Mouser Part No 436-CHS2004812-U	Cosel	DC/DC Converters - Through Hole Intermediate bus converter (IBC) Learn More about Cosel chs dc dc converters	Datasheet	3In Stock	88.98 CHF 83.63 CHF 82.41 CHF 82.19 CHF View 81.56 CHF 80.96 CHF 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 Isolated DC/DC Converters 120W 18-36Vin 24Vout 4.2A TH with base plate CHS1202424 Cosel 1: 60.76 CHF 219In Stock	Mfr. Part No. CHS1202424 Mouser Part No 436-CHS1202424	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	219In Stock	60.76 CHF 58.50 CHF 57.58 CHF 56.32 CHF View 55.40 CHF 54.98 CHF	Min.: 1 Mult.: 1	Isolated	1 Output	100.8 W	24 V	4.2 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 5Vout 24A DIP IBC CHS1202405 Cosel 1: 60.76 CHF 12In Stock	Mfr. Part No. CHS1202405 Mouser Part No 436-CHS1202405	Cosel	DC/DC Converters - Through Hole 120W 18-36Vin 5Vout 24A DIP IBC Learn More about Cosel chs120	Datasheet	12In Stock	60.76 CHF 58.50 CHF 57.11 CHF 53.47 CHF View 52.53 CHF 51.66 CHF Quote	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)	10.5 mm (0.413 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 CHS1204805-B Cosel 1: 68.68 CHF 2In Stock 8Expected 06/11/2026	Mfr. Part No. CHS1204805-B Mouser Part No 436-CHS1204805-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	2In Stock 8Expected 06/11/2026	68.68 CHF 66.12 CHF 65.69 CHF	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 36-76Vin 12Vout 10A TH with base plate CHS1204812-B Cosel 1: 91.26 CHF 5In Stock	Mfr. Part No. CHS1204812-B Mouser Part No 436-CHS1204812-B	Cosel	DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 36-76Vin 12Vout 10A TH with base plate Learn More about Cosel chs dc dc converters	Datasheet	5In Stock	91.26 CHF 68.81 CHF 67.90 CHF 66.91 CHF View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	12 V	10 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 252W 18-36Vin 24V 10.5A CHS3002424 Cosel 1: 89.91 CHF 3In Stock	Mfr. Part No. CHS3002424 Mouser Part No 436-CHS3002424	Cosel	DC/DC Converters - Through Hole 252W 18-36Vin 24V 10.5A Learn More about Cosel chs300	Datasheet	3In Stock	89.91 CHF 87.24 CHF 85.81 CHF 83.98 CHF 82.60 CHF	Min.: 1 Mult.: 1	Isolated	1 Output	252 W	24 V	10.5 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 252W 18-36Vin 24V 10.5A Baseplate CHS3002424-B Cosel 1: 92.43 CHF 12In Stock	Mfr. Part No. CHS3002424-B Mouser Part No 436-CHS3002424-B	Cosel	DC/DC Converters - Through Hole 252W 18-36Vin 24V 10.5A Baseplate Learn More about Cosel chs300	Datasheet	12In Stock	92.43 CHF 90.61 CHF Quote Quote	Min.: 1 Mult.: 1	Isolated	1 Output	252 W	24 V	10.5 A	2.25 kV		58.9 mm (2.319 in)	23.26 mm (0.916 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 300W 36-76Vin 12Vout 25A HE 1/4brick CHS3004812H Cosel 1: 119.68 CHF 3In Stock	Mfr. Part No. CHS3004812H Mouser Part No 436-CHS3004812H	Cosel	DC/DC Converters - Through Hole 300W 36-76Vin 12Vout 25A HE 1/4brick Learn More about Cosel chs300	Datasheet	3In Stock	119.68 CHF 95.94 CHF 94.17 CHF 83.98 CHF	Min.: 1 Mult.: 1	Isolated	1 Output	300 W	12 V	25 A	2.25 kV	1/4 Brick	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 348W 24V 14.5A 18-36Vin TH Iso CHS4002424 Cosel 1: 96.86 CHF 5In Stock	Mfr. Part No. CHS4002424 Mouser Part No 436-CHS4002424	Cosel	DC/DC Converters - Through Hole 348W 24V 14.5A 18-36Vin TH Iso Learn More about Cosel chs dc dc converters	Datasheet	5In Stock	96.86 CHF 93.12 CHF 91.62 CHF 90.31 CHF View 89.79 CHF Quote	Min.: 1 Mult.: 1	Isolated	1 Output	348 W	24 V	14.5 A	2.25 kV	DIP	58.4 mm (2.299 in)	36.8 mm (1.449 in)	9.5 mm (0.374 in)	Industrial	+ 85 C	- 30 C	CHS
DC/DC Converters - Through Hole 18-36Vin 48V 6.3A 302.4W TH Iso CHS4002448 Cosel 1: 111.29 CHF 5In Stock	Mfr. Part No. CHS4002448 Mouser Part No 436-CHS4002448	Cosel	DC/DC Converters - Through Hole 18-36Vin 48V 6.3A 302.4W TH Iso Learn More about Cosel chs dc dc converters	Datasheet	5In Stock	111.29 CHF 94.33 CHF 93.95 CHF 92.81 CHF View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	302.4 W	48 V	6.3 A	2.25 kV	DIP-8	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 400W 10V 40A TH Base Plate CHS4004810-B Cosel 1: 123.13 CHF 5In Stock	Mfr. Part No. CHS4004810-B Mouser Part No 436-CHS4004810-B	Cosel	DC/DC Converters - Through Hole 400W 10V 40A TH Base Plate Learn More about Cosel chs dc dc converters	Datasheet	5In Stock	123.13 CHF 98.98 CHF 97.39 CHF 97.38 CHF View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	400 W	10 V	40 A	2.25 kV	Full Brick	58.9 mm (2.319 in)	37.3 mm (1.469 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 392W 28V 14A TH CHS4004828 Cosel 1: 94.02 CHF 5In Stock	Mfr. Part No. CHS4004828 Mouser Part No 436-CHS4004828	Cosel	DC/DC Converters - Through Hole 392W 28V 14A TH Learn More about Cosel chs dc dc converters	Datasheet	5In Stock	94.02 CHF 90.39 CHF 89.65 CHF 89.14 CHF View 88.14 CHF Quote	Min.: 1 Mult.: 1	Isolated	1 Output	400 W	28 V	14 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 403.2W 48V 8.4A TH CHS4004848 Cosel 1: 94.02 CHF 5In Stock	Mfr. Part No. CHS4004848 Mouser Part No 436-CHS4004848	Cosel	DC/DC Converters - Through Hole 403.2W 48V 8.4A TH Learn More about Cosel chs dc dc converters	Datasheet	5In Stock	94.02 CHF 89.72 CHF 89.69 CHF 87.77 CHF 86.34 CHF	Min.: 1 Mult.: 1	Isolated	1 Output	400 W	48 V	8.4 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 403.2W 48V 8.4A TH Base Plate CHS4004848-B Cosel 1: 123.13 CHF 6In Stock	Mfr. Part No. CHS4004848-B Mouser Part No 436-CHS4004848-B	Cosel	DC/DC Converters - Through Hole 403.2W 48V 8.4A TH Base Plate Learn More about Cosel chs dc dc converters	Datasheet	6In Stock	123.13 CHF 117.79 CHF 97.39 CHF 97.38 CHF View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	400 W	48 V	8.4 A	2.25 kV	Full Brick	58.9 mm (2.319 in)	37.3 mm (1.469 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 60W 36-76Vin 5V 12A 1/32 brick TH Iso CHS604805 Cosel 1: 36.89 CHF 5In Stock 31Expected 23/04/2027	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 31Expected 23/04/2027	36.89 CHF 35.52 CHF 34.94 CHF 34.19 CHF View 32.98 CHF 32.43 CHF 31.74 CHF	Min.: 1 Mult.: 1	Isolated	1 Output	60 W	5 V	12 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 702W 36-76Vin 12Vout 58.5A DIP 1/4 Brick CHS7004812H Cosel 1: 124.47 CHF 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	124.47 CHF 121.11 CHF 119.13 CHF 116.58 CHF 114.68 CHF	Min.: 1 Mult.: 1	Isolated	1 Output	702 W	12 V	58.5 A	2.25 kV		58.4 mm (2.299 in)	36.8 mm (1.449 in)	10.5 mm (0.413 in)	Industrial	+ 85 C	- 40 C	CHS
DC/DC Converters - Through Hole 80W 36-75Vin 5V 16A 1/16 brick TH Iso CHS804805 Cosel 1: 58.64 CHF 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	58.64 CHF 56.46 CHF 55.57 CHF 54.35 CHF View 53.46 CHF 52.60 CHF Quote	Min.: 1 Mult.: 1	Isolated	1 Output	80 W	5 V	16 A	2.25 kV	1/16 Brick	57.9 mm (2.28 in)	22.76 mm (0.896 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 12Vout 10A TH with base plate CHS1202412-B Cosel 1: 80.92 CHF 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	80.92 CHF 79.52 CHF 79.50 CHF 63.86 CHF	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	12 V	10 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 200W 18-36Vin 5Vout 40A Iso 1/4 baseplte CHS3002405-B Cosel 1: 102.63 CHF 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	102.63 CHF 99.23 CHF 97.37 CHF 83.98 CHF	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: 109.28 CHF 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	109.28 CHF 107.09 CHF 99.35 CHF 96.51 CHF View 95.56 CHF 95.01 CHF 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