DC/DC Converters - Through Hole

.hide-partial { max-height: none; } .show-more { display: none; }

THN 15UIR 15W DC/DC Railway Converters

The TRACO Power THN 15UIR Series are Ruggedized 15W DC/DC Converters and feature high performance to meet the demanding needs of railway and industrial applications. These THN 15UIR converters operate with an ultra-wide 12:1 input voltage range, 9V_DC to 75V_DCor 14V_DC to 160V_DC. The DC/DC converters come in a compact, fully encapsulated 1” x 1” housing for high reliability and effective cooling. These THN 15UIR converters include a dedicated holdup capacitor connection that meets the extended holdup-time requirements without the need for bulky input capacitors. The DC/DC converters are EN 50155, EN 45545-2, and EN 61373, certified for rolling stock applications, fire behavior, and resistance against mechanical shock and vibration. These THN 15UIR converters are also IEC/EN/UL 62368-1 safety approved for use in a wide range of demanding industrial applications.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 12

Applied Filters:

Number of Outputs

Input Voltage, Nominal

Input Voltage, Min

Input Voltage, Max

Output Voltage-Channel 1

Output Current-Channel 1

Output Voltage-Channel 2

Output Current-Channel 2

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Isolation	Number of Outputs	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 9-75Vin 12Vout 1250mA 1 x 1 Metal Case, Railway THN 15-3612UIR TRACO Power 1: $71.620 124In Stock	Mfr. Part # THN 15-3612UIR Mouser Part # 495-THN15-3612UIR	TRACO Power	DC/DC Converters - Through Hole 15W 9-75Vin 12Vout 1250mA 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 15uir dc dc converters	Datasheet	124In Stock	$71.620 $67.697 $62.323 $58.022 View $57.128 $56.602 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 V	1.25 A			3 kV	25.4 mm x 25.4 mm x 9.9 mm	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 15UIR
DC/DC Converters - Through Hole 15W 9-75Vin 24Vout 625mA 1 x 1 Metal Case, Railway THN 15-3615UIR TRACO Power 1: $71.620 110In Stock	Mfr. Part # THN 15-3615UIR Mouser Part # 495-THN15-3615UIR	TRACO Power	DC/DC Converters - Through Hole 15W 9-75Vin 24Vout 625mA 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 15uir dc dc converters	Datasheet	110In Stock	$71.620 $67.697 $62.323 $58.022 View $57.128 $56.602 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	24 V	625 mA			3 kV	25.4 mm x 25.4 mm x 9.9 mm	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 15UIR
DC/DC Converters - Through Hole 15W 9-75Vin +12Vout 625mA, -12Vout 625mA 1 x 1 Metal Case, Railway THN 15-3622UIR TRACO Power 1: $80.444 26In Stock	Mfr. Part # THN 15-3622UIR Mouser Part # 495-THN15-3622UIR	TRACO Power	DC/DC Converters - Through Hole 15W 9-75Vin +12Vout 625mA, -12Vout 625mA 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 15uir dc dc converters	Datasheet	26In Stock	$80.444 $75.669 $74.039 $72.830 View $71.641 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	12 V	625 mA	- 12 V	625 mA	3 kV	25.4 mm x 25.4 mm x 9.9 mm	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 15UIR
DC/DC Converters - Through Hole 15W 14-160Vin 12Vout 1250mA 1 x 1 Metal Case, Railway THN 15-7212UIR TRACO Power 1: $76.605 25In Stock	Mfr. Part # THN 15-7212UIR Mouser Part # 495-THN15-7212UIR	TRACO Power	DC/DC Converters - Through Hole 15W 14-160Vin 12Vout 1250mA 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 15uir dc dc converters	Datasheet	25In Stock	$76.605 $72.304 $70.758 $69.601 View $68.465 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 V	1.25 A			3 kV	25.4 mm x 25.4 mm x 9.9 mm	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 15UIR
DC/DC Converters - Through Hole 15W 14-160Vin 24Vout 625mA 1 x 1 Metal Case, Railway THN 15-7215UIR TRACO Power 1: $76.605 30In Stock	Mfr. Part # THN 15-7215UIR Mouser Part # 495-THN15-7215UIR	TRACO Power	DC/DC Converters - Through Hole 15W 14-160Vin 24Vout 625mA 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 15uir dc dc converters	Datasheet	30In Stock	$76.605 $72.304 $70.758 $69.601 View $68.465 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	24 V	625 mA			3 kV	25.4 mm x 25.4 mm x 9.9 mm	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 15UIR
DC/DC Converters - Through Hole 15W 9-75Vin 5.1Vout 3A 1 x 1 Metal Case, Railway THN 15-3611UIR TRACO Power 1: $74.901 19In Stock	Mfr. Part # THN 15-3611UIR Mouser Part # 495-THN15-3611UIR	TRACO Power	DC/DC Converters - Through Hole 15W 9-75Vin 5.1Vout 3A 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 15uir dc dc converters	Datasheet	19In Stock	$74.901 $73.808 $73.229 $70.915 $69.759	Min.: 1 Mult.: 1	Isolated	1 Output	5.1 V	3 A			3 kV	25.4 mm x 25.4 mm x 9.9 mm	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 15UIR
DC/DC Converters - Through Hole 15W 9-75Vin 15Vout 1A 1 x 1 Metal Case, Railway THN 15-3613UIR TRACO Power 1: $71.620 10In Stock 40Expected 10/16/2026	Mfr. Part # THN 15-3613UIR Mouser Part # 495-THN15-3613UIR	TRACO Power	DC/DC Converters - Through Hole 15W 9-75Vin 15Vout 1A 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 15uir dc dc converters	Datasheet	10In Stock 40Expected 10/16/2026	$71.620 $67.697 $62.323 $58.022 View $57.128 $56.602 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	15 V	1 A			3 kV	25.4 mm x 25.4 mm x 9.9 mm	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 15UIR
DC/DC Converters - Through Hole 15W 14-160Vin 15Vout 1A 1 x 1 Metal Case, Railway THN 15-7213UIR TRACO Power 1: $76.605 19In Stock	Mfr. Part # THN 15-7213UIR Mouser Part # 495-THN15-7213UIR	TRACO Power	DC/DC Converters - Through Hole 15W 14-160Vin 15Vout 1A 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 15uir dc dc converters	Datasheet	19In Stock	$76.605 $72.304 $70.758 $69.601 View $68.465 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	15 V	1 A			3 kV	25.4 mm x 25.4 mm x 9.9 mm	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 15UIR
DC/DC Converters - Through Hole 15W 14-160Vin 5.1Vout 3A 1 x 1 Metal Case, Railway THN 15-7211UIR TRACO Power 1: $83.641 15Expected 12/18/2026	Mfr. Part # THN 15-7211UIR Mouser Part # 495-THN15-7211UIR	TRACO Power	DC/DC Converters - Through Hole 15W 14-160Vin 5.1Vout 3A 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 15uir dc dc converters	Datasheet	15Expected 12/18/2026	$83.641 $78.656 $76.658 $75.722 View $74.481 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	5.1 V	3 A			3 kV	25.4 mm x 25.4 mm x 9.9 mm	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 15UIR
DC/DC Converters - Through Hole 15W 9-75Vin 15Vout 500mA, -15Vout 500mA 1 x 1 Metal Case, Railway THN 15-3623UIR TRACO Power 1: $80.444 160Factory Stock Available	Mfr. Part # THN 15-3623UIR Mouser Part # 495-THN15-3623UIR	TRACO Power	DC/DC Converters - Through Hole 15W 9-75Vin 15Vout 500mA, -15Vout 500mA 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 15uir dc dc converters	Datasheet	160Factory Stock Available More Info Available	$80.444 $75.669 $74.039 $72.830 View $71.641 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	15 V	500 mA	- 15 V	500 mA	3 kV	25.4 mm x 25.4 mm x 9.9 mm	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 15UIR
DC/DC Converters - Through Hole 15W 14-160Vin 15Vout 500mA, -15Vout 500mA 1 x 1 Metal Case, Railway THN 15-7223UIR TRACO Power 1: $86.028 100Factory Stock Available	Mfr. Part # THN 15-7223UIR Mouser Part # 495-THN15-7223UIR	TRACO Power	DC/DC Converters - Through Hole 15W 14-160Vin 15Vout 500mA, -15Vout 500mA 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 15uir dc dc converters	Datasheet	100Factory Stock Available More Info Available	$86.028 $81.275 $74.828 $69.664 View $68.591 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	15 V	500 mA	- 15 V	500 mA	3 kV	25.4 mm x 25.4 mm x 9.9 mm	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 15UIR
DC/DC Converters - Through Hole 15W 14-160Vin +12Vout 625mA, -12Vout 625mA 1 x 1 Metal Case, Railway THN 15-7222UIR TRACO Power 1: $86.028 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # THN 15-7222UIR Mouser Part # 495-THN15-7222UIR	TRACO Power	DC/DC Converters - Through Hole 15W 14-160Vin +12Vout 625mA, -12Vout 625mA 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 15uir dc dc converters	Datasheet	Non-Stocked Lead-Time 18 Weeks	$86.028 $81.275 $74.828 $69.664 View $68.591 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	12 V	625 mA	- 12 V	625 mA	3 kV	25.4 mm x 25.4 mm x 9.9 mm	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 15UIR

THN 15UIR 15W DC/DC Railway Converters

Applied Filters:

Customer Service Office

Company

Resources

Support