DC/DC Converters - Through Hole

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DQM1-S DC-DC Converters

CUI Inc DQM1-S DC-DC Converters are 1W isolated converters that feature 3000V_DC isolation voltage for enhanced safety and noise immunity. These converters offer single and dual regulated outputs with a wide input voltage ranging from 2.97V_DC to 26.4V_DC. The DQM1-S converters operate over a temperature range of -40°C to 105°C and comply with IEC/EN 62368‑1 safety standards. These converters come in a compact industry‑standard SIP package, making them suitable for space‑constrained designs. The DQM1-S DC-DC converters are ideal for industrial, IoT, and telecommunication applications.

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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	Output Voltage-Channel 2	Output Current-Channel 2	Isolation Voltage	Package/Case	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
DC/DC Converters - Through Hole 1W, 2.97-3.63 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP DQM1-3-S15-S CUI Inc. 1: 18,87 kr. 52In Stock New Product	Mfr. Part No. DQM1-3-S15-S Mouser Part No 490-DQM1-3-S15-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 2.97-3.63 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	52In Stock	18,87 kr. 18,13 kr. 17,83 kr. 17,46 kr. View 17,16 kr. 16,86 kr. 16,49 kr. 16,26 kr. 15,89 kr.	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	15 V	67 mA			3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S
DC/DC Converters - Through Hole 1W, 4.5-5.5 Vdc input, 12 Vdc, 0.042 A, dual regulated output, SIP DQM1-5-D12-S CUI Inc. 1: 20,81 kr. 17In Stock New Product	Mfr. Part No. DQM1-5-D12-S Mouser Part No 490-DQM1-5-D12-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 4.5-5.5 Vdc input, 12 Vdc, 0.042 A, dual regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	17In Stock	20,81 kr. 19,99 kr. 19,69 kr. 19,25 kr. View 18,95 kr. 18,58 kr. 18,20 kr. 17,90 kr. 17,68 kr.	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	12 V	42 mA	- 12 VDC	42 mA	3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S
DC/DC Converters - Through Hole 1W, 4.5-5.5 Vdc input, 9 Vdc, 0.111 A, single regulated output, SIP DQM1-5-S9-S CUI Inc. 1: 18,87 kr. 24In Stock New Product	Mfr. Part No. DQM1-5-S9-S Mouser Part No 490-DQM1-5-S9-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 4.5-5.5 Vdc input, 9 Vdc, 0.111 A, single regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	24In Stock	18,87 kr. 18,13 kr. 17,83 kr. 17,46 kr. View 17,16 kr. 16,86 kr. 16,49 kr. 16,26 kr. 15,89 kr.	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	9 V	111 mA			3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S
DC/DC Converters - Through Hole 1W, 10.8-13.2 Vdc input, 15 Vdc, 0.034 A, dual regulated output, SIP DQM1-12-D15-S CUI Inc. 1: 20,81 kr. 17In Stock New Product	Mfr. Part No. DQM1-12-D15-S Mouser Part No 490-DQM1-12-D15-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 10.8-13.2 Vdc input, 15 Vdc, 0.034 A, dual regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	17In Stock	20,81 kr. 19,99 kr. 19,69 kr. 19,25 kr. View 18,95 kr. 18,58 kr. 18,20 kr. 17,90 kr. 17,68 kr.	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	15 V	34 mA	- 15 VDC	34 mA	3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S
DC/DC Converters - Through Hole 1W, 21.6-26.4 Vdc input, 12 Vdc, 0.042 A, dual regulated output, SIP DQM1-24-D12-S CUI Inc. 1: 20,81 kr. 26In Stock New Product	Mfr. Part No. DQM1-24-D12-S Mouser Part No 490-DQM1-24-D12-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 21.6-26.4 Vdc input, 12 Vdc, 0.042 A, dual regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	26In Stock	20,81 kr. 19,99 kr. 19,69 kr. 19,25 kr. View 18,95 kr. 18,58 kr. 18,20 kr. 17,90 kr. 17,68 kr.	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	12 V	42 mA	- 12 VDC	42 mA	3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S
DC/DC Converters - Through Hole 1W, 21.6-26.4 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP DQM1-24-S15-S CUI Inc. 1: 18,87 kr. 46In Stock New Product	Mfr. Part No. DQM1-24-S15-S Mouser Part No 490-DQM1-24-S15-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 21.6-26.4 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	46In Stock	18,87 kr. 18,13 kr. 17,83 kr. 17,46 kr. View 17,16 kr. 16,86 kr. 16,49 kr. 16,26 kr. 15,89 kr.	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	15 V	67 mA			3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S
DC/DC Converters - Through Hole 1W, 21.6-26.4 Vdc input, 24 Vdc, 0.042 A, single regulated output, SIP DQM1-24-S24-S CUI Inc. 1: 18,87 kr. 36In Stock New Product	Mfr. Part No. DQM1-24-S24-S Mouser Part No 490-DQM1-24-S24-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 21.6-26.4 Vdc input, 24 Vdc, 0.042 A, single regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	36In Stock	18,87 kr. 18,13 kr. 17,83 kr. 17,46 kr. View 17,16 kr. 16,86 kr. 16,49 kr. 16,26 kr. 15,89 kr.	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	24 V	42 mA			3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S
DC/DC Converters - Through Hole 1W, 2.97-3.63 Vdc input, 3.3 Vdc, 0.303 A, single regulated output, SIP DQM1-3-S3-S CUI Inc. 1: 18,87 kr. 11In Stock 26Expected 04/01/2027 New Product	Mfr. Part No. DQM1-3-S3-S Mouser Part No 490-DQM1-3-S3-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 2.97-3.63 Vdc input, 3.3 Vdc, 0.303 A, single regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	11In Stock 26Expected 04/01/2027	18,87 kr. 18,13 kr. 17,83 kr. 17,46 kr. View 17,16 kr. 16,86 kr. 16,49 kr. 16,26 kr. 15,89 kr.	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	3.3 V	303 mA			3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S
DC/DC Converters - Through Hole 1W, 4.5-5.5 Vdc input, 15 Vdc, 0.034 A, dual regulated output, SIP DQM1-5-D15-S CUI Inc. 1: 20,81 kr. 18In Stock New Product	Mfr. Part No. DQM1-5-D15-S Mouser Part No 490-DQM1-5-D15-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 4.5-5.5 Vdc input, 15 Vdc, 0.034 A, dual regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	18In Stock	20,81 kr. 19,99 kr. 19,69 kr. 19,25 kr. View 18,95 kr. 18,58 kr. 18,20 kr. 17,90 kr. 17,68 kr.	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	15 V	34 mA	- 15 VDC	34 mA	3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S
DC/DC Converters - Through Hole 1W, 4.5-5.5 Vdc input, 5 Vdc, 0.2 A, single regulated output, SIP DQM1-5-S5-S CUI Inc. 1: 18,87 kr. 34In Stock New Product	Mfr. Part No. DQM1-5-S5-S Mouser Part No 490-DQM1-5-S5-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 4.5-5.5 Vdc input, 5 Vdc, 0.2 A, single regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	34In Stock	18,87 kr. 18,13 kr. 17,83 kr. 17,46 kr. View 17,16 kr. 16,86 kr. 16,49 kr. 16,26 kr. 15,89 kr.	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA			3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S
DC/DC Converters - Through Hole 1W, 21.6-26.4 Vdc input, 15 Vdc, 0.034 A, dual regulated output, SIP DQM1-24-D15-S CUI Inc. 1: 20,81 kr. 26Expected 08/01/2027 New Product	Mfr. Part No. DQM1-24-D15-S Mouser Part No 490-DQM1-24-D15-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 21.6-26.4 Vdc input, 15 Vdc, 0.034 A, dual regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	26Expected 08/01/2027	20,81 kr. 19,99 kr. 19,69 kr. 19,25 kr. View 18,95 kr. 18,58 kr. 18,20 kr. 17,90 kr. 17,68 kr.	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	15 V	34 mA	- 15 VDC	34 mA	3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S
DC/DC Converters - Through Hole 1W, 21.6-26.4 Vdc input, 9 Vdc, 0.111 A, single regulated output, SIP DQM1-24-S9-S CUI Inc. 1: 18,87 kr. 25Expected 12/01/2027 New Product	Mfr. Part No. DQM1-24-S9-S Mouser Part No 490-DQM1-24-S9-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 21.6-26.4 Vdc input, 9 Vdc, 0.111 A, single regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	25Expected 12/01/2027	18,87 kr. 18,13 kr. 17,83 kr. 17,46 kr. View 17,16 kr. 16,86 kr. 16,49 kr. 16,26 kr. 15,89 kr.	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	9 V	111 mA			3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S
DC/DC Converters - Through Hole 1W, 4.5-5.5 Vdc input, 12 Vdc, 0.084 A, single regulated output, SIP DQM1-5-S12-S CUI Inc. 1: 18,87 kr. 52Expected 05/01/2027 New Product	Mfr. Part No. DQM1-5-S12-S Mouser Part No 490-DQM1-5-S12-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 4.5-5.5 Vdc input, 12 Vdc, 0.084 A, single regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	52Expected 05/01/2027	18,87 kr. 18,13 kr. 17,83 kr. 17,46 kr. View 17,16 kr. 16,86 kr. 16,49 kr. 16,26 kr. 15,89 kr.	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	12 V	84 mA			3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S
DC/DC Converters - Through Hole 1W, 4.5-5.5 Vdc input, 24 Vdc, 0.042 A, single regulated output, SIP DQM1-5-S24-S CUI Inc. 1: 18,87 kr. 78Expected 02/11/2026 New Product	Mfr. Part No. DQM1-5-S24-S Mouser Part No 490-DQM1-5-S24-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 4.5-5.5 Vdc input, 24 Vdc, 0.042 A, single regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	78Expected 02/11/2026	18,87 kr. 18,13 kr. 17,83 kr. 17,46 kr. View 17,16 kr. 16,86 kr. 16,49 kr. 16,26 kr. 15,89 kr.	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	24 V	42 mA			3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S
DC/DC Converters - Through Hole 1W, 10.8-13.2 Vdc input, 3.3 Vdc, 0.152 A, dual regulated output, SIP DQM1-12-D3-S CUI Inc. 1: 20,37 kr. Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. DQM1-12-D3-S Mouser Part No 490-DQM1-12-D3-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 10.8-13.2 Vdc input, 3.3 Vdc, 0.152 A, dual regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	Non-Stocked Lead-Time 12 Weeks	20,37 kr. 19,77 kr. 19,47 kr. 18,95 kr. View 18,58 kr. 18,35 kr. 17,98 kr. 17,68 kr.	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	3.3 V	152 mA	- 3.3 VDC	152 mA	3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S
DC/DC Converters - Through Hole 1W, 10.8-13.2 Vdc input, 9 Vdc, 0.056 A, dual regulated output, SIP DQM1-12-D9-S CUI Inc. 1: 20,37 kr. Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. DQM1-12-D9-S Mouser Part No 490-DQM1-12-D9-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 10.8-13.2 Vdc input, 9 Vdc, 0.056 A, dual regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	Non-Stocked Lead-Time 12 Weeks	20,37 kr. 19,77 kr. 19,47 kr. 18,95 kr. View 18,58 kr. 18,35 kr. 17,98 kr. 17,68 kr.	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	9 V	56 mA	- 9 VDC	56 mA	3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S
DC/DC Converters - Through Hole 1W, 21.6-26.4 Vdc input, 9 Vdc, 0.056 A, dual regulated output, SIP DQM1-24-D9-S CUI Inc. 1: 20,37 kr. Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. DQM1-24-D9-S Mouser Part No 490-DQM1-24-D9-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 21.6-26.4 Vdc input, 9 Vdc, 0.056 A, dual regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	Non-Stocked Lead-Time 12 Weeks	20,37 kr. 19,77 kr. 19,47 kr. 18,95 kr. View 18,58 kr. 18,35 kr. 17,98 kr. 17,68 kr.	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	9 V	56 mA	- 9 VDC	56 mA	3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S
DC/DC Converters - Through Hole 1W, 2.97-3.63 Vdc input, 12 Vdc, 0.042 A, dual regulated output, SIP DQM1-3-D12-S CUI Inc. 1: 20,37 kr. Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. DQM1-3-D12-S Mouser Part No 490-DQM1-3-D12-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 2.97-3.63 Vdc input, 12 Vdc, 0.042 A, dual regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	Non-Stocked Lead-Time 12 Weeks	20,37 kr. 19,77 kr. 19,47 kr. 18,95 kr. View 18,58 kr. 18,35 kr. 17,98 kr. 17,68 kr.	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	12 V	42 mA	- 12 VDC	42 mA	3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S
DC/DC Converters - Through Hole 1W, 4.5-5.5 Vdc input, 3.3 Vdc, 0.152 A, dual regulated output, SIP DQM1-5-D3-S CUI Inc. 1: 20,37 kr. Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. DQM1-5-D3-S Mouser Part No 490-DQM1-5-D3-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 4.5-5.5 Vdc input, 3.3 Vdc, 0.152 A, dual regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	Non-Stocked Lead-Time 12 Weeks	20,37 kr. 19,77 kr. 19,47 kr. 18,95 kr. View 18,58 kr. 18,35 kr. 17,98 kr. 17,68 kr.	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	3.3 V	152 mA	- 3.3 VDC	152 mA	3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S
DC/DC Converters - Through Hole 1W, 4.5-5.5 Vdc input, 9 Vdc, 0.056 A, dual regulated output, SIP DQM1-5-D9-S CUI Inc. 1: 20,37 kr. Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. DQM1-5-D9-S Mouser Part No 490-DQM1-5-D9-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 4.5-5.5 Vdc input, 9 Vdc, 0.056 A, dual regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	Non-Stocked Lead-Time 12 Weeks	20,37 kr. 19,77 kr. 19,47 kr. 18,95 kr. View 18,58 kr. 18,35 kr. 17,98 kr. 17,68 kr.	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	9 V	56 mA	- 9 VDC	56 mA	3 kV	SIP-5	19.6 mm (0.772 in)	6 mm (0.236 in)	10.1 mm (0.398 in)	Industrial	+ 105 C	- 40 C	DQM1-S

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