DC/DC Converters – Mouser Japan

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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 (JPY) 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: ¥7,391.5 5In Stock 64On Order	Mfr. Part # CHS604805 Mouser Part # 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. #: CHS604805 Stock: 5 Can Ship Immediately On Order: 14 Expected 3/9/2027 19 Expected 3/15/2027 31 Expected 4/23/2027 Factory Lead-Time: 20 Weeks	¥7,391.5 ¥7,067.6 ¥6,916.4 ¥6,803.5 View ¥6,692.2 ¥6,549.3	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: ¥25,684 1In Stock	Mfr. Part # CHS7004812H Mouser Part # 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	¥25,684 ¥24,989.7 ¥24,582.8 ¥24,054.6 ¥23,662.6	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: ¥12,100.4 2In Stock 4Expected 11/6/2026	Mfr. Part # CHS804805 Mouser Part # 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 11/6/2026	¥12,100.4 ¥11,650.3 ¥11,467.5 ¥11,215.1 View ¥11,032.4 ¥10,854.6 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: ¥14,312.8 26On Order	Mfr. Part # CHS1202412-B Mouser Part # 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	26On Order On Order Ship Dates Mfr. #: CHS1202412-B Stock: 0 On Order: 12 Expected 11/13/2026 14 Expected 11/19/2026 Factory Lead-Time: 24 Weeks	¥14,312.8 ¥14,299.5 ¥14,221.5 ¥14,148.4 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: ¥18,697.9 50On Order	Mfr. Part # CHS3002405-B Mouser Part # 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. #: CHS3002405-B Stock: 0 On Order: 21 Expected 11/2/2026 29 Expected 11/9/2026 Factory Lead-Time: 24 Weeks	¥18,697.9	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: ¥19,073.3 25Expected 4/6/2027	Mfr. Part # CHS3002448 Mouser Part # 436-CHS3002448	Cosel	DC/DC Converters - Through Hole 254.4W 18-36Vin 48V 5.3A Learn More about Cosel chs300	Datasheet	25Expected 4/6/2027	¥19,073.3 ¥18,362.4 ¥18,063.4 ¥17,676.4 ¥17,045.2	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: ¥21,372.1 109On Order	Mfr. Part # CHS4002424-B Mouser Part # 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. #: CHS4002424-B Stock: 0 On Order: 53 Expected 3/3/2027 56 Expected 3/8/2027 Factory Lead-Time: 20 Weeks	¥21,372.1 ¥20,966.8 ¥20,726 ¥20,413.7 View ¥20,340.6 Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	348 W	24 V	14.5 A	Industrial
DC/DC Converters - Through Hole 396W 24V 16.5A TH Base Plate CHS4004824-B Cosel 1: ¥21,216 13Expected 3/8/2027	Mfr. Part # CHS4004824-B Mouser Part # 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	13Expected 3/8/2027	¥21,216 ¥20,274.2 ¥20,033.3 ¥19,732.7 View ¥19,657.9 ¥19,654.6 Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	400 W	24 V	16.5 A	Industrial
DC/DC Converters - Through Hole 72W 36-76Vin 12V 6A 1/32 brick TH Iso CHS604812 Cosel 1: ¥7,614 72On Order	Mfr. Part # CHS604812 Mouser Part # 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. #: CHS604812 Stock: 0 On Order: 10 Expected 11/6/2026 39 Expected 3/8/2027 23 Expected 5/6/2027 Factory Lead-Time: 20 Weeks	¥7,614 ¥7,248.6 ¥7,122.4 ¥6,976.2 View ¥6,851.6 ¥6,771.9 ¥6,670.6 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: ¥12,650.2 11On Order	Mfr. Part # CHS1202412 Mouser Part # 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. #: CHS1202412 Stock: 0 On Order: 4 Expected 11/9/2026 7 Expected 3/26/2027 Factory Lead-Time: 24 Weeks	¥12,650.2 ¥12,178.5 ¥11,980.8 ¥11,725 View ¥11,534 ¥11,344.6	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: ¥12,915.9 5Expected 6/7/2027	Mfr. Part # CHS1202415 Mouser Part # 436-CHS1202415	Cosel	DC/DC Converters - Through Hole 120W 18-36Vin 15Vout 8A DIP IBC Learn More about Cosel chs120	Datasheet	5Expected 6/7/2027	¥12,915.9 ¥12,435.9 ¥12,241.6 ¥11,972.5 View ¥11,842.9 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: ¥14,171.7 14On Order	Mfr. Part # CHS1202424-B Mouser Part # 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. #: CHS1202424-B Stock: 0 On Order: 7 Expected 11/6/2026 7 Expected 3/15/2027 Factory Lead-Time: 24 Weeks	¥14,171.7 ¥13,779.7 ¥13,555.4 ¥13,264.7 View ¥13,048.8 ¥12,836.2	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: ¥12,648.5 5Expected 4/14/2028	Mfr. Part # CHS1204805 Mouser Part # 436-CHS1204805	Cosel	DC/DC Converters - Through Hole 120W 36-76Vin 5Vout 24A TH Iso Learn More about Cosel chs120	Datasheet	5Expected 4/14/2028	¥12,648.5 ¥12,178.5 ¥11,980.8 ¥11,725 View ¥11,534 ¥11,344.6	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: ¥18,697.9 10Expected 11/6/2026	Mfr. Part # CHS3002405 Mouser Part # 436-CHS3002405	Cosel	DC/DC Converters - Through Hole 200W 18-36Vin 5Vout 40A Iso 1/4brick Learn More about Cosel chs300	Datasheet	10Expected 11/6/2026	¥18,697.9 ¥18,001.9 ¥17,707.9 ¥17,327.6 ¥17,045.2	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: ¥18,591.6 14Expected 9/13/2027	Mfr. Part # CHS3002405-BC Mouser Part # 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 9/13/2027	¥18,591.6 ¥17,885.6 ¥17,759.4 ¥17,578.4 View ¥17,442.2 ¥17,314.3 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: ¥18,697.9 6Expected 2/12/2027	Mfr. Part # CHS3002412 Mouser Part # 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 2/12/2027	¥18,697.9 ¥18,001.9 ¥17,707.9 ¥17,327.6 ¥17,045.2	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: ¥21,619.6 7Expected 11/6/2026	Mfr. Part # CHS4002412-B Mouser Part # 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 11/6/2026	¥21,619.6 ¥21,617.9 ¥21,569.7 ¥21,368.8 View ¥21,290.7 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: ¥21,619.6 5Expected 3/17/2027	Mfr. Part # CHS4002415-B Mouser Part # 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 3/17/2027	¥21,619.6 ¥21,617.9 ¥21,574.7 ¥21,250.8 View ¥21,172.8 Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	397.5 W	15 V	26.5 A	Industrial
DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 36-76Vin 5Vout 24A TH with base plate CHS1202405-B Cosel 1: ¥14,312.8 Non-Stocked Lead-Time 24 Weeks	Mfr. Part # CHS1202405-B Mouser Part # 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	¥14,312.8 ¥14,311.2 ¥14,256.4 ¥14,037.1 View ¥13,872.7 ¥13,801.2 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: ¥14,312.8 Non-Stocked Lead-Time 24 Weeks	Mfr. Part # CHS1202415-B Mouser Part # 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	¥14,312.8 ¥14,311.2 ¥14,256.4 ¥14,037.1 View ¥13,872.7 ¥13,801.2 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: ¥12,915.9 Non-Stocked Lead-Time 24 Weeks	Mfr. Part # CHS1204812 Mouser Part # 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	¥12,915.9 ¥12,435.9 ¥12,241.6 ¥12,213.3 View ¥12,007.4 ¥11,876.2 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: ¥12,650.2 Non-Stocked Lead-Time 24 Weeks	Mfr. Part # CHS120483R3 Mouser Part # 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	¥12,650.2 ¥12,592 ¥12,454.2 ¥12,291.4 View ¥12,153.5 ¥12,093.7 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: ¥14,312.8 Non-Stocked Lead-Time 24 Weeks	Mfr. Part # CHS120483R3-B Mouser Part # 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	¥14,312.8 ¥14,311.2 ¥14,256.4 ¥14,037.1 View ¥13,872.7 ¥13,801.2 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: ¥17,938.8 Non-Stocked Lead-Time 24 Weeks	Mfr. Part # CHS2004805 Mouser Part # 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	¥17,938.8 ¥17,257.8 ¥17,003.7 ¥16,960.5 View ¥16,829.3 ¥16,708 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: ¥17,938.8 Non-Stocked Lead-Time 24 Weeks	Mfr. Part # CHS2004805-R Mouser Part # 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	¥17,938.8 ¥17,257.8 ¥17,003.7 ¥16,960.5 View ¥16,829.3 ¥16,704.7 Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	200 W	5 V	40 A	Industrial