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 10/16/2026 340 Expected 11/27/2026 650 Expected 1/29/2027 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 9/24/2026 210 Expected 9/29/2026 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 10/16/2026 590 Expected 1/29/2027 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 9/24/2026	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 9/24/2026	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 10/23/2026 860 Expected 11/27/2026 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 10/1/2026 70 Expected 12/11/2026 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 10/8/2026	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 10/8/2026	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 10/7/2026	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 10/7/2026	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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