DC/DC Converters - Through Hole

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THN 15WIR 15W DC/DC Converters

TRACO Power THN 15WIR DC/DC Converters are ruggedized 15W units designed for high reliability in harsh environments. These DC/DC converters offer high resistance to electromagnetic interference (EMI), shock/vibration, and thermal shock. The series has EN 50155 and EN 61373 approval, qualifying the converters for railway and transportation systems. TRACO Power THN 15WIR DC/DC Converters also feature EN 45545-2 qualification for fire behavior of components and have IEC/EN/UL 60950-1 approval. The THN 15WIR series includes a built-in EMI 55022 class A filter, input undervoltage lockout, short circuit protection, remote On/Off, and output voltage trim.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
DC/DC Converters - Through Hole 9-36Vin 3.3V 4500mA 15W Iso railway THN 15-2410WIR TRACO Power 1: $52.22 650In Stock	Mfr. Part No. THN 15-2410WIR Mouser Part No 495-THN15-2410WIR	TRACO Power	DC/DC Converters - Through Hole 9-36Vin 3.3V 4500mA 15W Iso railway Learn More about TRACO Power thn 15wir	Datasheet	650In Stock	$52.22 $51.15 $46.54 $45.96	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	3.3 V	4.5 A			3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 9-36Vin +/-12V 15W +/-625mA Iso railway THN 15-2422WIR TRACO Power 1: $55.67 116In Stock	Mfr. Part No. THN 15-2422WIR Mouser Part No 495-THN15-2422WIR	TRACO Power	DC/DC Converters - Through Hole 9-36Vin +/-12V 15W +/-625mA Iso railway Learn More about TRACO Power thn 15wir	Datasheet	116In Stock	$55.67 $54.76 $53.35 $51.85	Min.: 1 Mult.: 1	Isolated	2 Output	15 W	12 V	625 mA	- 12 V	625 mA	3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 36-160Vin 12V 1300mA 15W Iso railway THN 15-7212WIR TRACO Power 1: $56.72 18In Stock	Mfr. Part No. THN 15-7212WIR Mouser Part No 495-THN15-7212WIR	TRACO Power	DC/DC Converters - Through Hole 36-160Vin 12V 1300mA 15W Iso railway Learn More about TRACO Power thn 15wir	Datasheet	18In Stock	$56.72 $53.73 $52.58 $51.72 View $50.87 $48.00	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	12 V	1.3 A			3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 9-36Vin 24Vout 625mA 15W Iso railway THN 15-2415WIR TRACO Power 1: $51.40 880In Stock 700On Order	Mfr. Part No. THN 15-2415WIR Mouser Part No 495-THN15-2415WIR	TRACO Power	DC/DC Converters - Through Hole 9-36Vin 24Vout 625mA 15W Iso railway Learn More about TRACO Power thn 15wir	Datasheet	880In Stock 700On Order On Order Ship Dates Mfr. No: THN 15-2415WIR Stock: 880 Can Dispatch Immediately On Order: 340 Expected 27/11/2026 360 Expected 29/01/2027 Factory Lead Time: 18 Weeks	$51.40 $48.59 $44.73 $41.64 View $41.00 $40.63 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	24 V	625 mA			3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 9-36Vin 12V 1300mA 15W Iso railway THN 15-2412WIR TRACO Power 1: $51.40 294In Stock 1,050On Order	Mfr. Part No. THN 15-2412WIR Mouser Part No 495-THN15-2412WIR	TRACO Power	DC/DC Converters - Through Hole 9-36Vin 12V 1300mA 15W Iso railway Learn More about TRACO Power thn 15wir	Datasheet	294In Stock 1,050On Order On Order Ship Dates Mfr. No: THN 15-2412WIR Stock: 294 Can Dispatch Immediately On Order: 460 Expected 22/10/2026 590 Expected 29/01/2027 Factory Lead Time: 18 Weeks	$51.40 $48.59 $44.73 $41.64 View $41.00 $40.63 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	12 V	1.3 A			3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 9-36Vin 15V 1000mA 15W Iso railway THN 15-2413WIR TRACO Power 1: $51.48 104In Stock	Mfr. Part No. THN 15-2413WIR Mouser Part No 495-THN15-2413WIR	TRACO Power	DC/DC Converters - Through Hole 9-36Vin 15V 1000mA 15W Iso railway Learn More about TRACO Power thn 15wir	Datasheet	104In Stock	$51.48 $46.46 $45.16 $44.16 View $44.09 $38.18	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	15 V	1 A			3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 18-75Vin 5V 3000mA 15W Iso railway THN 15-4811WIR TRACO Power 1: $56.52 63In Stock	Mfr. Part No. THN 15-4811WIR Mouser Part No 495-THN15-4811WIR	TRACO Power	DC/DC Converters - Through Hole 18-75Vin 5V 3000mA 15W Iso railway Learn More about TRACO Power thn 15wir	Datasheet	63In Stock	$56.52 $53.54 $52.39 $51.53 View $50.69 $47.83	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	5 V	3 A			3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 36-160Vin 24V 625mA 15W Iso railway THN 15-7215WIR TRACO Power 1: $55.01 187In Stock 30Expected 11/12/2026	Mfr. Part No. THN 15-7215WIR Mouser Part No 495-THN15-7215WIR	TRACO Power	DC/DC Converters - Through Hole 36-160Vin 24V 625mA 15W Iso railway Learn More about TRACO Power thn 15wir	Datasheet	187In Stock 30Expected 11/12/2026	$55.01 $53.61 $52.23 $51.60 View $50.76 $50.28 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	24 V	625 mA			3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 9-36Vin +/-5Vout 15W +/-1500mA Iso railw THN 15-2421WIR TRACO Power 1: $54.58 25In Stock	Mfr. Part No. THN 15-2421WIR Mouser Part No 495-THN15-2421WIR	TRACO Power	DC/DC Converters - Through Hole 9-36Vin +/-5Vout 15W +/-1500mA Iso railw Learn More about TRACO Power thn 15wir	Datasheet	25In Stock	$54.58 $54.57 $54.49 $51.68 $50.84	Min.: 1 Mult.: 1	Isolated	2 Output	15 W	5 V	1.5 A	- 5 V	1.5 A	3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 9-36Vin +/-15V 15W +/-500mA Iso railway THN 15-2423WIR TRACO Power 1: $56.68 1In Stock	Mfr. Part No. THN 15-2423WIR Mouser Part No 495-THN15-2423WIR	TRACO Power	DC/DC Converters - Through Hole 9-36Vin +/-15V 15W +/-500mA Iso railway Learn More about TRACO Power thn 15wir	Datasheet	1In Stock	$56.68 $55.98 $55.81 $54.80 View $52.56 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	15 W	15 V	500 mA	- 15 V	500 mA	3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 9-36Vin +/-24V 15W +/-315mA Iso railway THN 15-2425WIR TRACO Power 1: $56.68 26In Stock	Mfr. Part No. THN 15-2425WIR Mouser Part No 495-THN15-2425WIR	TRACO Power	DC/DC Converters - Through Hole 9-36Vin +/-24V 15W +/-315mA Iso railway Learn More about TRACO Power thn 15wir	Datasheet	26In Stock	$56.68 $55.23 $55.08 $52.84 View Quote	Min.: 1 Mult.: 1	Isolated	2 Output	15 W	24 V	315 mA	- 24 V	315 mA	3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 18-75Vin 3.3V 4500mA 15W Iso railway THN 15-4810WIR TRACO Power 1: $56.52 5In Stock	Mfr. Part No. THN 15-4810WIR Mouser Part No 495-THN15-4810WIR	TRACO Power	DC/DC Converters - Through Hole 18-75Vin 3.3V 4500mA 15W Iso railway Learn More about TRACO Power thn 15wir	Datasheet	5In Stock	$56.52 $53.54 $52.39 $51.53 View $50.69 $47.83	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	3.3 V	4.5 A			3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 18-75Vin 12V 1300mA 15W Iso railway THN 15-4812WIR TRACO Power 1: $53.64 20In Stock	Mfr. Part No. THN 15-4812WIR Mouser Part No 495-THN15-4812WIR	TRACO Power	DC/DC Converters - Through Hole 18-75Vin 12V 1300mA 15W Iso railway Learn More about TRACO Power thn 15wir	Datasheet	20In Stock	$53.64	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	12 V	1.3 A			3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 18-75Vin 24V 625mA 15W Iso railway THN 15-4815WIR TRACO Power 1: $53.77 16In Stock	Mfr. Part No. THN 15-4815WIR Mouser Part No 495-THN15-4815WIR	TRACO Power	DC/DC Converters - Through Hole 18-75Vin 24V 625mA 15W Iso railway Learn More about TRACO Power thn 15wir	Datasheet	16In Stock	$53.77 $50.93 $49.84 $49.03 View $48.22 $45.50	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	24 V	625 mA			3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 18-75Vin +/-24V 15W +/-315mA Iso railway THN 15-4825WIR TRACO Power 1: $58.90 1In Stock	Mfr. Part No. THN 15-4825WIR Mouser Part No 495-THN15-4825WIR	TRACO Power	DC/DC Converters - Through Hole 18-75Vin +/-24V 15W +/-315mA Iso railway Learn More about TRACO Power thn 15wir	Datasheet	1In Stock	$58.90 $53.87 $51.17 $47.69 View $46.99 $43.68 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	15 W	24 V	315 mA	- 24 V	315 mA	3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 36-160Vin 5V 3000mA 15W Iso railway THN 15-7211WIR TRACO Power 1: $59.70 11In Stock	Mfr. Part No. THN 15-7211WIR Mouser Part No 495-THN15-7211WIR	TRACO Power	DC/DC Converters - Through Hole 36-160Vin 5V 3000mA 15W Iso railway Learn More about TRACO Power thn 15wir	Datasheet	11In Stock	$59.70 $56.38 $51.91 $48.32 View $47.58 $47.14 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	5 V	3 A			3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 9-36Vin 5Vout 3000mA 15W Iso railway THN 15-2411WIR TRACO Power 1: $52.23 2,285On Order	Mfr. Part No. THN 15-2411WIR Mouser Part No 495-THN15-2411WIR	TRACO Power	DC/DC Converters - Through Hole 9-36Vin 5Vout 3000mA 15W Iso railway Learn More about TRACO Power thn 15wir	Datasheet	2,285On Order On Order Ship Dates Mfr. No: THN 15-2411WIR Stock: 0 On Order: 935 Expected 06/11/2026 860 Expected 27/11/2026 490 Expected 19/02/2027 Factory Lead Time: 18 Weeks	$52.23 $51.37 $50.06 $49.45 View $48.64 $45.96	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	5 V	3 A			3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 18-75Vin 15V 1000mA 15W Iso railway THN 15-4813WIR TRACO Power 1: $53.60 40Expected 22/10/2026	Mfr. Part No. THN 15-4813WIR Mouser Part No 495-THN15-4813WIR	TRACO Power	DC/DC Converters - Through Hole 18-75Vin 15V 1000mA 15W Iso railway Learn More about TRACO Power thn 15wir	Datasheet	40Expected 22/10/2026	$53.60 $50.66 $46.63 $43.42 View $42.75 $42.35 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	15 V	1 A			3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 36-160Vin 15V 1000mA 15W Iso railway THN 15-7213WIR TRACO Power 1: $56.72 9Expected 29/10/2026	Mfr. Part No. THN 15-7213WIR Mouser Part No 495-THN15-7213WIR	TRACO Power	DC/DC Converters - Through Hole 36-160Vin 15V 1000mA 15W Iso railway Learn More about TRACO Power thn 15wir	Datasheet	9Expected 29/10/2026	$56.72 $53.73 $52.58 $51.72 View $50.87 $48.00	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	15 V	1 A			3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 18-75Vin +/-5V 15W +/-1500mA Iso railwy THN 15-4821WIR TRACO Power 1: $58.90 170Factory Stock Available	Mfr. Part No. THN 15-4821WIR Mouser Part No 495-THN15-4821WIR	TRACO Power	DC/DC Converters - Through Hole 18-75Vin +/-5V 15W +/-1500mA Iso railwy Learn More about TRACO Power thn 15wir	Datasheet	170Factory Stock Available More Info Available	$58.90 $55.59 $51.17 $47.64 View $46.91 $46.48 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	15 W	5 V	1.5 A	- 5 V	1.5 A	3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 18-75Vin +/-12V 15W +/-625mA Iso railway THN 15-4822WIR TRACO Power 1: $58.90 40Factory Stock Available	Mfr. Part No. THN 15-4822WIR Mouser Part No 495-THN15-4822WIR	TRACO Power	DC/DC Converters - Through Hole 18-75Vin +/-12V 15W +/-625mA Iso railway Learn More about TRACO Power thn 15wir	Datasheet	40Factory Stock Available More Info Available	$58.90 $55.59 $51.17 $47.64 View $46.91 $46.48 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	15 W	12 V	625 mA	- 12 V	625 mA	3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 18-75Vin +/-15V 15W +/-500mA Iso railway THN 15-4823WIR TRACO Power 1: $58.90 50Factory Stock Available	Mfr. Part No. THN 15-4823WIR Mouser Part No 495-THN15-4823WIR	TRACO Power	DC/DC Converters - Through Hole 18-75Vin +/-15V 15W +/-500mA Iso railway Learn More about TRACO Power thn 15wir	Datasheet	50Factory Stock Available More Info Available	$58.90 $55.59 $51.17 $47.64 View $46.91 $46.48 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	15 W	15 V	500 mA	- 15 V	500 mA	3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 36-160Vin 3.3V 15W 4500mA Iso railway THN 15-7210WIR TRACO Power 1: $59.70 200Factory Stock Available	Mfr. Part No. THN 15-7210WIR Mouser Part No 495-THN15-7210WIR	TRACO Power	DC/DC Converters - Through Hole 36-160Vin 3.3V 15W 4500mA Iso railway Learn More about TRACO Power thn 15wir	Datasheet	200Factory Stock Available More Info Available	$59.70 $56.38 $51.91 $48.32 View $47.58 $47.14 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	3.3 V	4.5 A			3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 36-160Vin +/-15V 15W +/-500mA Iso railwa THN 15-7223WIR TRACO Power 1: $62.33 120Factory Stock Available	Mfr. Part No. THN 15-7223WIR Mouser Part No 495-THN15-7223WIR	TRACO Power	DC/DC Converters - Through Hole 36-160Vin +/-15V 15W +/-500mA Iso railwa Learn More about TRACO Power thn 15wir	Datasheet	120Factory Stock Available More Info Available	$62.33 $58.91 $57.64 $56.70 View $55.78 $52.89	Min.: 1 Mult.: 1	Isolated	2 Output	15 W	15 V	500 mA	- 15 V	500 mA	3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR
DC/DC Converters - Through Hole 36-160Vin +/-24V 15W +/-315mA Iso railwa THN 15-7225WIR TRACO Power 1: $62.33 170Factory Stock Available	Mfr. Part No. THN 15-7225WIR Mouser Part No 495-THN15-7225WIR	TRACO Power	DC/DC Converters - Through Hole 36-160Vin +/-24V 15W +/-315mA Iso railwa Learn More about TRACO Power thn 15wir	Datasheet	170Factory Stock Available More Info Available	$62.33 $58.91 $57.64 $56.70 View $55.78 $52.89	Min.: 1 Mult.: 1	Isolated	2 Output	15 W	24 V	315 mA	- 24 V	315 mA	3 kV	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 90 C	- 40 C	THN 15WIR

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