DC/DC Converters - Through Hole

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PDQ DC-DC Converters

CUI Inc PDQ DC-DC Converters are ideal replacements for the larger 1” x 2” modules. These industry-standard 1" x 1" converters are available in an isolated output 10W to 30W in surface-mount or DIP options. The PDQ series features a 4:1 input range, efficiencies up to 91%, and a wide operating temperature range of -40°C to +105°C. Applications include convection-cooled equipment including microcontrollers, datacom, telecom, remote sensor systems, and portable electronics.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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 15W 18-75Vin 12Vout 1250mA Iso Reg DIP PDQ15-Q48-S12-D CUI Inc. 1: Rp753.837 203In Stock	Mfr. Part No. PDQ15-Q48-S12-D Mouser Part No 490-PDQ15-Q48-S12-D	CUI Inc.	DC/DC Converters - Through Hole 15W 18-75Vin 12Vout 1250mA Iso Reg DIP Learn More about CUI Inc. cui pdq dcdc converters	Datasheet	203In Stock	Rp753.837 Rp725.768 Rp652.567 Rp646.880 View Rp641.376 Rp641.193 Rp641.009 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	12 V	1.25 A			1.5 kV		25.4 mm (1 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 105 C	- 40 C	PDQ15-D
DC/DC Converters - Through Hole 15W 18-75Vin +/-12V +/-625mA Iso Reg DIP PDQ15-Q48-D12-D CUI Inc. 1: Rp813.095 14In Stock	Mfr. Part No. PDQ15-Q48-D12-D Mouser Part No 490-PDQ15-Q48-D12-D	CUI Inc.	DC/DC Converters - Through Hole 15W 18-75Vin +/-12V +/-625mA Iso Reg DIP Learn More about CUI Inc. cui pdq dcdc converters	Datasheet	14In Stock	Rp813.095 Rp782.824 Rp738.060 Rp726.869 View Rp718.613 Rp710.541 Rp700.267 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	15 W	12 V	625 mA	- 12 V	625 mA	1.5 kV	DIP-6	25.4 mm (1 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 105 C	- 40 C	PDQ15-D
DC/DC Converters - Through Hole 15W 9-36Vin 12Vout 1250mA Iso Reg DIP PDQ15-Q24-S12-D CUI Inc. 1: Rp753.837 28In Stock 60Expected 05/11/2026	Mfr. Part No. PDQ15-Q24-S12-D Mouser Part No 490-PDQ15-Q24-S12-D	CUI Inc.	DC/DC Converters - Through Hole 15W 9-36Vin 12Vout 1250mA Iso Reg DIP Learn More about CUI Inc. cui pdq dcdc converters	Datasheet	28In Stock 60Expected 05/11/2026	Rp753.837 Rp725.768 Rp715.127 Rp703.753 View Rp665.226 Rp657.888 Rp648.348 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	12 V	1.25 A			1.5 kV	DIP-6	25.4 mm (1 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 105 C	- 40 C	PDQ15-D
DC/DC Converters - Through Hole 15W 18-75Vin 3.3Vout 4A Iso Reg DIP PDQ15-Q48-S3-D CUI Inc. 1: Rp753.654 11In Stock	Mfr. Part No. PDQ15-Q48-S3-D Mouser Part No 490-PDQ15-Q48-S3-D	CUI Inc.	DC/DC Converters - Through Hole 15W 18-75Vin 3.3Vout 4A Iso Reg DIP Learn More about CUI Inc. cui pdq dcdc converters	Datasheet	11In Stock	Rp753.654 Rp667.427 Rp667.244 Rp659.539 View Rp649.265 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	3.3 V	4 A			1.5 kV	DIP-6	25.4 mm (1 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 105 C	- 40 C	PDQ15-D
DC/DC Converters - Through Hole 15W 9-36Vin 3.3Vout 4A Iso Reg DIP PDQ15-Q24-S3-D CUI Inc. 1: Rp753.837 21In Stock 24Expected 03/12/2026	Mfr. Part No. PDQ15-Q24-S3-D Mouser Part No 490-PDQ15-Q24-S3-D	CUI Inc.	DC/DC Converters - Through Hole 15W 9-36Vin 3.3Vout 4A Iso Reg DIP Learn More about CUI Inc. cui pdq dcdc converters	Datasheet	21In Stock 24Expected 03/12/2026	Rp753.837 Rp725.768 Rp715.127 Rp703.753 View Rp665.226 Rp657.888 Rp648.348 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	3.3 V	4 A			1.5 kV	DIP-6	25.4 mm (1 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 105 C	- 40 C	PDQ15-D
DC/DC Converters - Through Hole 15W 9-36Vin 5Vout 3A Iso Reg DIP PDQ15-Q24-S5-D CUI Inc. 1: Rp755.672 438On Order	Mfr. Part No. PDQ15-Q24-S5-D Mouser Part No 490-PDQ15-Q24-S5-D	CUI Inc.	DC/DC Converters - Through Hole 15W 9-36Vin 5Vout 3A Iso Reg DIP Learn More about CUI Inc. cui pdq dcdc converters	Datasheet	438On Order On Order Ship Dates Mfr. No: PDQ15-Q24-S5-D Stock: 0 On Order: 6 Pending 432 Expected 03/12/2026 Factory Lead Time: 20 Weeks	Rp755.672 Rp664.492 Quote Quote	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	5 V	3 A			1.5 kV	DIP-6	25.4 mm (1 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 105 C	- 40 C	PDQ15-D
DC/DC Converters - Through Hole 15W 9-36Vin +/-12V +/-625mA Iso Reg DIP PDQ15-Q24-D12-D CUI Inc. 1: Rp812.911 79Expected 23/11/2026	Mfr. Part No. PDQ15-Q24-D12-D Mouser Part No 490-PDQ15-Q24-D12-D	CUI Inc.	DC/DC Converters - Through Hole 15W 9-36Vin +/-12V +/-625mA Iso Reg DIP Learn More about CUI Inc. cui pdq dcdc converters	Datasheet	79Expected 23/11/2026	Rp812.911 Rp782.640 Rp653.301 Rp653.118 View Quote	Min.: 1 Mult.: 1	Isolated	2 Output	10 W	12 V	416 mA	- 12 V	416 mA	1.5 kV		25.4 mm (1 in)	25.4 mm (1 in)	10.2 mm (0.402 in)		+ 105 C	- 40 C	PDQ15-D
DC/DC Converters - Through Hole 15W 9-36Vin +/-5V +/-1.5A Iso Reg DIP PDQ15-Q24-D5-D CUI Inc. 1: Rp797.134 113Expected 22/01/2027	Mfr. Part No. PDQ15-Q24-D5-D Mouser Part No 490-PDQ15-Q24-D5-D	CUI Inc.	DC/DC Converters - Through Hole 15W 9-36Vin +/-5V +/-1.5A Iso Reg DIP Learn More about CUI Inc. cui pdq dcdc converters	Datasheet	113Expected 22/01/2027	Rp797.134 Rp796.950 Rp703.936 Rp702.652 View Rp695.130 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	15 W	5 V	1.5 A	- 5 V	1.5 A	1.5 kV	DIP-6	25.4 mm (1 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 105 C	- 40 C	PDQ15-D
DC/DC Converters - Through Hole 15W 9-36Vin 15Vout 1A Iso Reg DIP PDQ15-Q24-S15-D CUI Inc. 1: Rp755.488 57On Order	Mfr. Part No. PDQ15-Q24-S15-D Mouser Part No 490-PDQ15-Q24-S15-D	CUI Inc.	DC/DC Converters - Through Hole 15W 9-36Vin 15Vout 1A Iso Reg DIP Learn More about CUI Inc. cui pdq dcdc converters	Datasheet	57On Order On Order Ship Dates Mfr. No: PDQ15-Q24-S15-D Stock: 0 On Order: 33 Expected 05/10/2026 24 Expected 19/11/2026 Factory Lead Time: 20 Weeks	Rp755.488 Rp641.927 Quote Quote	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	15 V	1 A			1.5 kV	DIP-6	25.4 mm (1 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 105 C	- 40 C	PDQ15-D
DC/DC Converters - Through Hole 15W 18-75Vin 5Vout 3A Iso Reg DIP PDQ15-Q48-S5-D CUI Inc. 1: Rp753.837 146On Order	Mfr. Part No. PDQ15-Q48-S5-D Mouser Part No 490-PDQ15-Q48-S5-D	CUI Inc.	DC/DC Converters - Through Hole 15W 18-75Vin 5Vout 3A Iso Reg DIP Learn More about CUI Inc. cui pdq dcdc converters	Datasheet	146On Order On Order Ship Dates Mfr. No: PDQ15-Q48-S5-D Stock: 0 On Order: 62 Expected 31/12/2026 84 Expected 28/01/2027 Factory Lead Time: 20 Weeks	Rp753.837 Rp725.768 Rp683.939 Rp676.417 View Rp665.226 Rp657.888 Rp648.348 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	5 V	3 A			1.5 kV	DIP-6	25.4 mm (1 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 105 C	- 40 C	PDQ15-D
DC/DC Converters - Through Hole 15W 9-36Vin +/-15V +/-500mA Iso Reg DIP PDQ15-Q24-D15-D CUI Inc. 1: Rp813.095 16Expected 22/10/2026	Mfr. Part No. PDQ15-Q24-D15-D Mouser Part No 490-PDQ15-Q24-D15-D	CUI Inc.	DC/DC Converters - Through Hole 15W 9-36Vin +/-15V +/-500mA Iso Reg DIP Learn More about CUI Inc. cui pdq dcdc converters	Datasheet	16Expected 22/10/2026	Rp813.095 Rp782.824 Rp738.060 Rp726.869 View Rp718.613 Rp710.541 Rp700.267 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	15 W	15 V	500 mA	- 15 V	500 mA	1.5 kV	DIP-6	25.4 mm (1 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 105 C	- 40 C	PDQ15-D
DC/DC Converters - Through Hole 15W 18-75Vin +/-5V +/-1.5A Iso Reg DIP PDQ15-Q48-D5-D CUI Inc. 1: Rp813.095 38On Order	Mfr. Part No. PDQ15-Q48-D5-D Mouser Part No 490-PDQ15-Q48-D5-D	CUI Inc.	DC/DC Converters - Through Hole 15W 18-75Vin +/-5V +/-1.5A Iso Reg DIP Learn More about CUI Inc. cui pdq dcdc converters	Datasheet	38On Order On Order Ship Dates Mfr. No: PDQ15-Q48-D5-D Stock: 0 On Order: 2 Expected 13/10/2026 24 Expected 10/12/2026 12 Expected 28/01/2027 Factory Lead Time: 20 Weeks	Rp813.095 Rp782.824 Rp738.060 Rp726.869 View Rp718.613 Rp710.541 Rp700.267 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	15 W	5 V	1.5 A	- 5 V	1.5 A	1.5 kV	DIP-6	25.4 mm (1 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 105 C	- 40 C	PDQ15-D
DC/DC Converters - Through Hole 15W 18-75Vin +/-15V +/-500mA Iso Reg DIP PDQ15-Q48-D15-D CUI Inc. 1: Rp813.095 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. PDQ15-Q48-D15-D Mouser Part No 490-PDQ15-Q48-D15-D	CUI Inc.	DC/DC Converters - Through Hole 15W 18-75Vin +/-15V +/-500mA Iso Reg DIP Learn More about CUI Inc. cui pdq dcdc converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	Rp813.095 Rp782.824 Rp738.060 Rp726.869 View Rp718.613 Rp710.541 Rp700.267 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	15 W	15 V	500 mA	- 15 V	500 mA	1.5 kV	DIP-6	25.4 mm (1 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 105 C	- 40 C	PDQ15-D
DC/DC Converters - Through Hole 15W 18-75Vin 15Vout 1A Iso Reg DIP PDQ15-Q48-S15-D CUI Inc. 1: Rp753.837 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. PDQ15-Q48-S15-D Mouser Part No 490-PDQ15-Q48-S15-D	CUI Inc.	DC/DC Converters - Through Hole 15W 18-75Vin 15Vout 1A Iso Reg DIP Learn More about CUI Inc. cui pdq dcdc converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	Rp753.837 Rp725.768 Rp683.939 Rp676.417 View Rp665.226 Rp657.888 Rp648.348 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	15 V	1 A			1.5 kV	DIP-6	25.4 mm (1 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 105 C	- 40 C	PDQ15-D

PDQ DC-DC Converters

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