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 (INR) 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: ₹3,925.74 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	203In Stock	₹3,925.74 ₹3,779.56 ₹3,398.36 ₹3,368.74 View ₹3,340.08 ₹3,339.12 ₹3,338.17 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 3.3Vout 4A Iso Reg DIP PDQ15-Q48-S3-D CUI Inc. 1: ₹3,924.78 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	11In Stock	₹3,924.78 ₹3,475.75 ₹3,474.79 ₹3,434.66 View ₹3,381.16 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 12Vout 1250mA Iso Reg DIP PDQ15-Q24-S12-D CUI Inc. 1: ₹3,925.74 28In Stock 60On Order	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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	28In Stock 60On Order On Order Ship Dates Mfr. No: PDQ15-Q24-S12-D Stock: 28 Can Dispatch Immediately On Order: 36 Expected 05-11-2026 24 Expected 09-11-2026 Factory Lead Time: 20 Weeks	₹3,925.74 ₹3,779.56 ₹3,724.15 ₹3,664.91 View ₹3,464.28 ₹3,426.06 ₹3,376.38 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 9-36Vin 3.3Vout 4A Iso Reg DIP PDQ15-Q24-S3-D CUI Inc. 1: ₹3,925.74 20In 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	20In Stock 24Expected 03-12-2026	₹3,925.74 ₹3,779.56 ₹3,724.15 ₹3,664.91 View ₹3,464.28 ₹3,426.06 ₹3,376.38 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: ₹3,935.29 714On 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	714On Order On Order Ship Dates Mfr. No: PDQ15-Q24-S5-D Stock: 0 On Order: 426 Expected 03-12-2026 288 Expected 01-03-2027 Factory Lead Time: 20 Weeks	₹3,935.29 ₹3,460.46 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: ₹4,233.38 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	79Expected 23-11-2026	₹4,233.38 ₹4,075.74 ₹3,402.18 ₹3,401.22 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: ₹4,151.21 120Expected 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	120Expected 22-01-2027	₹4,151.21 ₹4,150.26 ₹3,665.87 ₹3,659.18 View ₹3,620.01 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: ₹3,934.34 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	57On Order On Order Ship Dates Mfr. No: PDQ15-Q24-S15-D Stock: 0 On Order: 33 Expected 02-11-2026 24 Expected 23-11-2026 Factory Lead Time: 20 Weeks	₹3,934.34 ₹3,342.94 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: ₹3,925.74 266On 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	266On 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 120 Expected 01-03-2027 Factory Lead Time: 20 Weeks	₹3,925.74 ₹3,779.56 ₹3,561.73 ₹3,522.56 View ₹3,464.28 ₹3,426.06 ₹3,376.38 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: ₹4,234.33 16Expected 02-11-2026	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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	16Expected 02-11-2026	₹4,234.33 ₹4,076.69 ₹3,843.57 ₹3,785.29 View ₹3,742.30 ₹3,700.26 ₹3,646.76 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: ₹4,234.33 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	38On Order On Order Ship Dates Mfr. No: PDQ15-Q48-D5-D Stock: 0 On Order: 2 Pending 24 Expected 10-12-2026 12 Expected 28-01-2027 Factory Lead Time: 20 Weeks	₹4,234.33 ₹4,076.69 ₹3,843.57 ₹3,785.29 View ₹3,742.30 ₹3,700.26 ₹3,646.76 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 +/-12V +/-625mA Iso Reg DIP PDQ15-Q48-D12-D CUI Inc. 1: ₹4,234.33 Non-Stocked Lead-Time 20 Weeks	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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	Non-Stocked Lead-Time 20 Weeks	₹4,234.33 ₹4,076.69 ₹3,843.57 ₹3,785.29 View ₹3,742.30 ₹3,700.26 ₹3,646.76 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 18-75Vin +/-15V +/-500mA Iso Reg DIP PDQ15-Q48-D15-D CUI Inc. 1: ₹4,234.33 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	Non-Stocked Lead-Time 20 Weeks	₹4,234.33 ₹4,076.69 ₹3,843.57 ₹3,785.29 View ₹3,742.30 ₹3,700.26 ₹3,646.76 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: ₹3,925.74 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	Non-Stocked Lead-Time 20 Weeks	₹3,925.74 ₹3,779.56 ₹3,561.73 ₹3,522.56 View ₹3,464.28 ₹3,426.06 ₹3,376.38 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

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