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 (EUR) 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 +/-12V 15W +/-625mA Iso railway THN 15-2422WIR TRACO Power 1: € 47,88 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	€ 47,88 € 47,09 € 45,88 € 44,59	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 9-36Vin +/-5Vout 15W +/-1500mA Iso railw THN 15-2421WIR TRACO Power 1: € 46,94 27In 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	27In Stock	€ 46,94 € 46,93 € 46,86 € 44,44 € 43,72	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 24Vout 625mA 15W Iso railway THN 15-2415WIR TRACO Power 1: € 44,20 422In Stock 1 160On 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	422In Stock 1 160On Order On Order Ship Dates Mfr. No: THN 15-2415WIR Stock: 422 Can Dispatch Immediately On Order: 170 Expected 16/10/2026 340 Expected 27/11/2026 650 Expected 29/01/2027 Factory Lead Time: 18 Weeks	€ 44,20 € 41,79 € 38,47 € 35,81 View € 35,26 € 34,94 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 3.3V 4500mA 15W Iso railway THN 15-2410WIR TRACO Power 1: € 45,27 205In Stock 460On Order	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	205In Stock 460On Order On Order Ship Dates Mfr. No: THN 15-2410WIR Stock: 205 Can Dispatch Immediately On Order: 250 Expected 24/09/2026 210 Expected 29/09/2026 Factory Lead Time: 18 Weeks	€ 45,27 € 43,99 € 40,02 € 39,53	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 1300mA 15W Iso railway THN 15-2412WIR TRACO Power 1: € 44,20 296In 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	296In Stock 1 050On Order On Order Ship Dates Mfr. No: THN 15-2412WIR Stock: 296 Can Dispatch Immediately On Order: 460 Expected 16/10/2026 590 Expected 29/01/2027 Factory Lead Time: 18 Weeks	€ 44,20 € 41,79 € 38,47 € 35,81 View € 35,26 € 34,94 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: € 44,27 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	€ 44,27 € 39,96 € 38,84 € 37,98 View € 37,92 € 34,15	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: € 48,61 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	€ 48,61 € 46,04 € 45,06 € 44,32 View € 43,59 € 41,13	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 +/-15V 15W +/-500mA Iso railway THN 15-2423WIR TRACO Power 1: € 48,74 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	€ 48,74 € 48,14 € 48,00 € 47,13 View € 45,20 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: € 48,74 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	€ 48,74 € 47,50 € 47,37 € 45,44 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: € 48,61 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	€ 48,61 € 46,04 € 45,06 € 44,32 View € 43,59 € 41,13	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 15V 1000mA 15W Iso railway THN 15-4813WIR TRACO Power 1: € 46,10 20In Stock	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	20In Stock	€ 46,10 € 43,57 € 40,10 € 37,34 View € 36,77 € 36,42 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 18-75Vin 24V 625mA 15W Iso railway THN 15-4815WIR TRACO Power 1: € 46,24 6In Stock 10Expected 24/09/2026	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	6In Stock 10Expected 24/09/2026	€ 46,24 € 43,80 € 42,86 € 42,17 View € 41,47 € 39,13	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: € 50,65 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	€ 50,65 € 46,33 € 44,01 € 41,01 View € 40,41 € 39,08	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: € 51,34 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	€ 51,34 € 48,49 € 44,64 € 41,56 View € 40,92 € 40,54 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: € 44,92 1 795On 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	1 795On Order On Order Ship Dates Mfr. No: THN 15-2411WIR Stock: 0 On Order: 935 Expected 23/10/2026 860 Expected 27/11/2026 Factory Lead Time: 18 Weeks	€ 44,92 € 44,18 € 43,05 € 42,53 View € 41,83 € 39,53	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: € 47,31 220On Order	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	220On Order On Order Ship Dates Mfr. No: THN 15-7215WIR Stock: 0 On Order: 150 Expected 01/10/2026 70 Expected 11/12/2026 Factory Lead Time: 18 Weeks	€ 47,31 € 46,10 € 44,92 € 44,38 View € 43,65 € 43,24 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 18-75Vin 12V 1300mA 15W Iso railway THN 15-4812WIR TRACO Power 1: € 46,13 20Expected 08/10/2026	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	20Expected 08/10/2026	€ 46,13	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 36-160Vin 12V 1300mA 15W Iso railway THN 15-7212WIR TRACO Power 1: € 48,78 18Expected 07/10/2026	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	18Expected 07/10/2026	€ 48,78 € 46,21 € 45,22 € 44,48 View € 43,75 € 41,28	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 +/-5V 15W +/-1500mA Iso railwy THN 15-4821WIR TRACO Power 1: € 50,65 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	€ 50,65 € 47,81 € 44,01 € 40,97 View € 40,34 € 39,97 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: € 50,65 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	€ 50,65 € 47,81 € 44,01 € 40,97 View € 40,34 € 39,97 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: € 50,65 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	€ 50,65 € 47,81 € 44,01 € 40,97 View € 40,34 € 39,97 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: € 51,34 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	€ 51,34 € 48,49 € 44,64 € 41,56 View € 40,92 € 40,54 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 1000mA 15W Iso railway THN 15-7213WIR TRACO Power 1: € 48,78 140Factory Stock Available	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	140Factory Stock Available More Info Available	€ 48,78 € 46,21 € 45,22 € 44,48 View € 43,75 € 41,28	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 15W +/-500mA Iso railwa THN 15-7223WIR TRACO Power 1: € 53,60 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	€ 53,60 € 50,66 € 49,57 € 48,76 View € 47,97 € 45,49	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: € 53,60 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	€ 53,60 € 50,66 € 49,57 € 48,76 View € 47,97 € 45,49	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

THN 15WIR 15W DC/DC Converters

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