DC/DC Converters - Through Hole

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Railway & Harsh Industrial 12:1 DC/DC Converters

TRACO Power Railway and Harsh Industrial Ultra-Wide 12:1 DC/DC Converters, covering 9V_DC to 75V_DC or 14V_DC to 160V_DC input ranges, are suitable for harsh environments and are available in 10 power levels in five packages ranging from 10W to 200W. The ultra-wide input design allows the converter to act as an all-in-one solution if different input voltage ranges need to be covered in the same application, solving the issue of using multiple converters or having multiple solutions with different DC input ranges. The UIR products from TRACO Power offer reliable performance under the harshest environmental conditions. Additional features include high efficiency of up to 91%, a -40°C to +85°C ambient operating temperature range, and an I/O isolation voltage of 3000V_AC. These DC/DC converters are designed for railway and challenging industrial applications requiring a robust solution.

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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	Package/Case	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
DC/DC Converters - Through Hole 40W 14-160Vin +12Vout 1670mA, -12Vout 1670mA 2x1 housing TEN 40-7222UIR TRACO Power 1: 86,52 € 10In Stock	Mfr. Part No. TEN 40-7222UIR Mouser Part No 495-TEN40-7222UIR	TRACO Power	DC/DC Converters - Through Hole 40W 14-160Vin +12Vout 1670mA, -12Vout 1670mA 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	10In Stock	86,52 € 86,10 € 85,65 € 83,84 € View Quote	Min.: 1 Mult.: 1	Isolated	2 Output	40 W	12 V	1.67 A	- 12 V	1.67 A	3 kV	50.8 mm x 40.6 mm x 25.4 mm	50.8 mm (2 in)	40.6 mm (1.598 in)	25.4 mm (1 in)	Industrial	+ 90 C	- 40 C	TEN 40UIR
DC/DC Converters - Through Hole 40W 14-160Vin +15Vout 1330mA, -15Vout 1330mA 2x1 housing TEN 40-7223UIR TRACO Power 1: 87,34 € 16In Stock	Mfr. Part No. TEN 40-7223UIR Mouser Part No 495-TEN40-7223UIR	TRACO Power	DC/DC Converters - Through Hole 40W 14-160Vin +15Vout 1330mA, -15Vout 1330mA 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	16In Stock	87,34 € 87,33 € 85,65 € 83,84 € View Quote	Min.: 1 Mult.: 1	Isolated	2 Output	40 W	15 V	1.33 A	- 15 V	1.33 A	3 kV	50.8 mm x 40.6 mm x 25.4 mm	50.8 mm (2 in)	40.6 mm (1.598 in)	25.4 mm (1 in)	Industrial	+ 90 C	- 40 C	TEN 40UIR
DC/DC Converters - Through Hole 150W 14-160Vin 5V 30A Half Brick Railway Approval TEP 150-7211UIR TRACO Power 1: 175,10 € 2In Stock	Mfr. Part No. TEP 150-7211UIR Mouser Part No 495-TEP150-7211UIR	TRACO Power	DC/DC Converters - Through Hole 150W 14-160Vin 5V 30A Half Brick Railway Approval Learn More about TRACO Power traco tep 150200uir dcdc converters	Datasheet	2In Stock	175,10 € 166,17 € 155,08 € 145,88 € Quote Quote	Min.: 1 Mult.: 1	Isolated	1 Output	150 W	5 V	30 A			3 kV		61 mm (2.402 in)	57.9 mm (2.28 in)	13 mm (0.512 in)	Industrial	+ 105 C	- 40 C	TEP 150UIR
DC/DC Converters - Through Hole 150W 14-160Vin 48V 3.2A Half Brick Railway Approval TEP 150-7218UIR TRACO Power 1: 169,94 € 3In Stock	Mfr. Part No. TEP 150-7218UIR Mouser Part No 495-TEP150-7218UIR	TRACO Power	DC/DC Converters - Through Hole 150W 14-160Vin 48V 3.2A Half Brick Railway Approval Learn More about TRACO Power traco tep 150200uir dcdc converters	Datasheet	3In Stock	169,94 € 161,26 € 150,50 € 141,57 € Quote Quote	Min.: 1 Mult.: 1	Isolated	1 Output	150 W	48 V	3.2 A			3 kV		61 mm (2.402 in)	57.9 mm (2.28 in)	13 mm (0.512 in)	Industrial	+ 105 C	- 40 C	TEP 150UIR
DC/DC Converters - Through Hole 200W 14-160Vin 48V 4.2A Half Brick Railway Approval TEP 200-7218UIR TRACO Power 1: 207,21 € 1In Stock	Mfr. Part No. TEP 200-7218UIR Mouser Part No 495-TEP200-7218UIR	TRACO Power	DC/DC Converters - Through Hole 200W 14-160Vin 48V 4.2A Half Brick Railway Approval Learn More about TRACO Power traco tep 150200uir dcdc converters	Datasheet	1In Stock	207,21 € 193,29 € 187,98 € 184,08 € Quote Quote	Min.: 1 Mult.: 1	Isolated	1 Output	200 W	48 V	4.2 A			3 kV		61 mm (2.402 in)	57.9 mm (2.28 in)	13 mm (0.512 in)	Industrial	+ 105 C	- 40 C	TEP 200UIR
DC/DC Converters - Through Hole 10W 9-75Vin 3.3Vout 3A 1x1 metal case THN 10-3610UIR TRACO Power 1: 43,25 € 16In Stock	Mfr. Part No. THN 10-3610UIR Mouser Part No 495-THN10-3610UIR	TRACO Power	DC/DC Converters - Through Hole 10W 9-75Vin 3.3Vout 3A 1x1 metal case Learn More about TRACO Power thn 10uir converters	Datasheet	16In Stock	43,25 € 42,98 € 41,72 € 40,89 € 40,88 €	Min.: 1 Mult.: 1	Isolated	1 Output	10 W	3.3 V	3 A			3 kV	DIP-7	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 10UIR
DC/DC Converters - Through Hole 10W 9-75Vin 15Vout 670mA 1x1 metal case THN 10-3613UIR TRACO Power 1: 42,50 € 22In Stock	Mfr. Part No. THN 10-3613UIR Mouser Part No 495-THN10-3613UIR	TRACO Power	DC/DC Converters - Through Hole 10W 9-75Vin 15Vout 670mA 1x1 metal case Learn More about TRACO Power thn 10uir converters	Datasheet	22In Stock	42,50 € 42,22 € 42,12 € 41,36 € View 41,06 € Quote	Min.: 1 Mult.: 1	Isolated	1 Output	10 W	15 V	670 mA			3 kV	DIP-7	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 10UIR
DC/DC Converters - Through Hole 10W 9-75Vin 24Vout 420mA 1x1 metal case THN 10-3615UIR TRACO Power 1: 42,50 € 12In Stock	Mfr. Part No. THN 10-3615UIR Mouser Part No 495-THN10-3615UIR	TRACO Power	DC/DC Converters - Through Hole 10W 9-75Vin 24Vout 420mA 1x1 metal case Learn More about TRACO Power thn 10uir converters	Datasheet	12In Stock	42,50 € 40,96 € 40,80 € View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	10 W	24 V	420 mA			3 kV	DIP-7	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 10UIR
DC/DC Converters - Through Hole 10W 9-75Vin +5Vout 1A, -5Vout 1A 1x1 metal case THN 10-3621UIR TRACO Power 1: 46,21 € 26In Stock	Mfr. Part No. THN 10-3621UIR Mouser Part No 495-THN10-3621UIR	TRACO Power	DC/DC Converters - Through Hole 10W 9-75Vin +5Vout 1A, -5Vout 1A 1x1 metal case Learn More about TRACO Power thn 10uir converters	Datasheet	26In Stock	46,21 €	Min.: 1 Mult.: 1	Isolated	2 Output	10 W	5 V	1 A	- 5 V	1 A	3 kV	DIP-7	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 10UIR
DC/DC Converters - Through Hole 10W 9-75Vin +12Vout 416mA, -12Vout 416mA 1x1 metal case THN 10-3622UIR TRACO Power 1: 44,98 € 4In Stock	Mfr. Part No. THN 10-3622UIR Mouser Part No 495-THN10-3622UIR	TRACO Power	DC/DC Converters - Through Hole 10W 9-75Vin +12Vout 416mA, -12Vout 416mA 1x1 metal case Learn More about TRACO Power thn 10uir converters	Datasheet	4In Stock	44,98 € 43,85 € 42,75 € 42,23 € 41,55 €	Min.: 1 Mult.: 1	Isolated	2 Output	10 W	12 V	416 mA	- 12 V	416 mA	3 kV	DIP-7	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 10UIR
DC/DC Converters - Through Hole 10W 14-160Vin 5.1Vout 2A 1x1 metal case THN 10-7211UIR TRACO Power 1: 47,64 € 9In Stock	Mfr. Part No. THN 10-7211UIR Mouser Part No 495-THN10-7211UIR	TRACO Power	DC/DC Converters - Through Hole 10W 14-160Vin 5.1Vout 2A 1x1 metal case Learn More about TRACO Power thn 10uir converters	Datasheet	9In Stock	47,64 € 43,98 € 41,54 € View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	10 W	5.1 V	2 A			3 kV	DIP-7	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 10UIR
DC/DC Converters - Through Hole 10W 14-160Vin 24Vout 420mA 1x1 metal case THN 10-7215UIR TRACO Power 1: 44,74 € 15In Stock	Mfr. Part No. THN 10-7215UIR Mouser Part No 495-THN10-7215UIR	TRACO Power	DC/DC Converters - Through Hole 10W 14-160Vin 24Vout 420mA 1x1 metal case Learn More about TRACO Power thn 10uir converters	Datasheet	15In Stock	44,74 € 42,69 € 42,46 € 40,70 € View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	10 W	24 V	420 mA			3 kV	DIP-7	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 10UIR
DC/DC Converters - Through Hole 10W 14-160Vin +5Vout 1A, -5Vout 1A 1x1 metal case THN 10-7221UIR TRACO Power 1: 48,66 € 8In Stock	Mfr. Part No. THN 10-7221UIR Mouser Part No 495-THN10-7221UIR	TRACO Power	DC/DC Converters - Through Hole 10W 14-160Vin +5Vout 1A, -5Vout 1A 1x1 metal case Learn More about TRACO Power thn 10uir converters	Datasheet	8In Stock	48,66 € 48,19 € 47,32 € 45,39 € View Quote	Min.: 1 Mult.: 1	Isolated	2 Output	10 W	5 V	1 A	- 5 V	1 A	3 kV	DIP-7	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 10UIR
DC/DC Converters - Through Hole 10W 14-160Vin +12Vout 416mA, -12Vout 416mA 1x1 metal case THN 10-7222UIR TRACO Power 1: 48,66 € 12In Stock	Mfr. Part No. THN 10-7222UIR Mouser Part No 495-THN10-7222UIR	TRACO Power	DC/DC Converters - Through Hole 10W 14-160Vin +12Vout 416mA, -12Vout 416mA 1x1 metal case Learn More about TRACO Power thn 10uir converters	Datasheet	12In Stock	48,66 € 46,43 € 46,17 € 44,25 € View Quote	Min.: 1 Mult.: 1	Isolated	2 Output	10 W	12 V	416 mA	- 12 V	416 mA	3 kV	DIP-7	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 10UIR
DC/DC Converters - Through Hole 10W 14-160Vin +15Vout 333mA, -15Vout 333mA 1x1 metal case THN 10-7223UIR TRACO Power 1: 48,66 € 10In Stock	Mfr. Part No. THN 10-7223UIR Mouser Part No 495-THN10-7223UIR	TRACO Power	DC/DC Converters - Through Hole 10W 14-160Vin +15Vout 333mA, -15Vout 333mA 1x1 metal case Learn More about TRACO Power thn 10uir converters	Datasheet	10In Stock	48,66 € 48,28 € 48,19 € 47,32 € View 45,39 € Quote	Min.: 1 Mult.: 1	Isolated	2 Output	10 W	15 V	333 mA	- 15 V	333 mA	3 kV	DIP-7	25.4 mm (1 in)	25.4 mm (1 in)	9.9 mm (0.39 in)	Industrial	+ 105 C	- 40 C	THN 10UIR
DC/DC Converters - Through Hole 20W 9-75Vin 24Vout 835mA 1 x 1 Metal Case, Railway THN 20-3615UIR TRACO Power 1: 64,16 € 2In Stock	Mfr. Part No. THN 20-3615UIR Mouser Part No 495-THN20-3615UIR	TRACO Power	DC/DC Converters - Through Hole 20W 9-75Vin 24Vout 835mA 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 20uir dc dc converters	Datasheet	2In Stock	64,16 € 59,54 € 54,82 € 51,03 € View 50,24 € 49,79 € Quote	Min.: 1 Mult.: 1	Isolated	1 Output		24 V	835 mA			3 kV	25.4 mm x 25.4 mm x 18.7 mm	25.4 mm (1 in)	25.4 mm (1 in)	18.7 mm (0.736 in)	Industrial	+ 105 C	- 40 C	THN 20UIR
DC/DC Converters - Through Hole 20W 14-160Vin 5.1Vout 4A 1 x 1 Metal Case, Railway THN 20-7211UIR TRACO Power 1: 74,30 € 7In Stock	Mfr. Part No. THN 20-7211UIR Mouser Part No 495-THN20-7211UIR	TRACO Power	DC/DC Converters - Through Hole 20W 14-160Vin 5.1Vout 4A 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 20uir dc dc converters	Datasheet	7In Stock	74,30 € 68,39 € 66,93 € 65,83 € View 64,75 € Quote	Min.: 1 Mult.: 1	Isolated	1 Output		5.1 V	4 A			3 kV	25.4 mm x 25.4 mm x 18.7 mm	25.4 mm (1 in)	25.4 mm (1 in)	18.7 mm (0.736 in)	Industrial	+ 105 C	- 40 C	THN 20UIR
DC/DC Converters - Through Hole 20W 14-160Vin 12Vout 1670mA 1 x 1 Metal Case, Railway THN 20-7212UIR TRACO Power 1: 68,37 € 14In Stock	Mfr. Part No. THN 20-7212UIR Mouser Part No 495-THN20-7212UIR	TRACO Power	DC/DC Converters - Through Hole 20W 14-160Vin 12Vout 1670mA 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 20uir dc dc converters	Datasheet	14In Stock	68,37 € 63,43 € 58,39 € 54,36 € View 53,53 € 53,04 € Quote	Min.: 1 Mult.: 1	Isolated	1 Output		12 V	1.67 A			3 kV	25.4 mm x 25.4 mm x 18.7 mm	25.4 mm (1 in)	25.4 mm (1 in)	18.7 mm (0.736 in)	Industrial	+ 105 C	- 40 C	THN 20UIR
DC/DC Converters - Through Hole 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case TEP 100-7215UIR TRACO Power 1: 154,97 € 70In Stock	Mfr. Part No. TEP 100-7215UIR Mouser Part No 495-TEP100-7215UIR	TRACO Power	DC/DC Converters - Through Hole 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case Learn More about TRACO Power traco tep 100uir dc dc converters	Datasheet	70In Stock	154,97 € 147,09 € 137,27 € 129,13 € Quote Quote	Min.: 1 Mult.: 1	Isolated	1 Output		24 V	4.2 A			3 kV	1/4 Brick	57.9 mm (2.28 in)	36.8 mm (1.449 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	TEP 100UIR
DC/DC Converters - Through Hole 9-75Vin 5V 8A 40W Qtr brick Iso TEP 40-3611UIR TRACO Power 1: 106,04 € 56In Stock	Mfr. Part No. TEP 40-3611UIR Mouser Part No 495-TEP40-3611UIR	TRACO Power	DC/DC Converters - Through Hole 9-75Vin 5V 8A 40W Qtr brick Iso Learn More about TRACO Power tep 40uir 60uir converters	Datasheet	56In Stock	106,04 € 104,01 € 93,94 € 89,24 € View 88,37 € Quote	Min.: 1 Mult.: 1	Isolated	1 Output	40 W	5 V	8 A			3 kV	1/4 Brick	57.9 mm (2.28 in)	36.8 mm (1.449 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	TEP 40UIR
DC/DC Converters - Through Hole 9-75Vin 24V 1670mA 40W Qtr brick Iso TEP 40-3615UIR TRACO Power 1: 101,94 € 17In Stock	Mfr. Part No. TEP 40-3615UIR Mouser Part No 495-TEP40-3615UIR	TRACO Power	DC/DC Converters - Through Hole 9-75Vin 24V 1670mA 40W Qtr brick Iso Learn More about TRACO Power tep 40uir 60uir converters	Datasheet	17In Stock	101,94 € 100,11 € 97,97 € 96,37 €	Min.: 1 Mult.: 1	Isolated	1 Output	40 W	24 V	1.67 A			3 kV	1/4 Brick	57.9 mm (2.28 in)	36.8 mm (1.449 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	TEP 40UIR
DC/DC Converters - Through Hole 14-160Vin 24V 1670mA 40W Qtr brick Iso TEP 40-7215UIR TRACO Power 1: 101,91 € 17In Stock	Mfr. Part No. TEP 40-7215UIR Mouser Part No 495-TEP40-7215UIR	TRACO Power	DC/DC Converters - Through Hole 14-160Vin 24V 1670mA 40W Qtr brick Iso Learn More about TRACO Power tep 40uir 60uir converters	Datasheet	17In Stock	101,91 € 99,96 € 90,27 € 85,77 € View 84,92 € Quote	Min.: 1 Mult.: 1	Isolated	1 Output	40 W	24 V	1.67 A			3 kV	1/4 Brick	57.9 mm (2.28 in)	36.8 mm (1.449 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	TEP 40UIR
DC/DC Converters - Through Hole 9-75Vin 24V 2.5A 60W Qtr brick Iso TEP 60-3615UIR TRACO Power 1: 121,97 € 94In Stock 48Expected 12/11/2026	Mfr. Part No. TEP 60-3615UIR Mouser Part No 495-TEP60-3615UIR	TRACO Power	DC/DC Converters - Through Hole 9-75Vin 24V 2.5A 60W Qtr brick Iso Learn More about TRACO Power tep 40uir 60uir converters	Datasheet	94In Stock 48Expected 12/11/2026	121,97 €	Min.: 1 Mult.: 1	Isolated	1 Output	60 W	24 V	2.5 A			3 kV	1/4 Brick	57.9 mm (2.28 in)	36.8 mm (1.449 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	TEP 60UIR
DC/DC Converters - Through Hole 14-160Vin 24V 2.5A 60W Qtr brick Iso TEP 60-7215UIR TRACO Power 1: 121,97 € 12In Stock	Mfr. Part No. TEP 60-7215UIR Mouser Part No 495-TEP60-7215UIR	TRACO Power	DC/DC Converters - Through Hole 14-160Vin 24V 2.5A 60W Qtr brick Iso Learn More about TRACO Power tep 40uir 60uir converters	Datasheet	12In Stock	121,97 € 120,75 € 119,46 € 118,52 € View 111,82 € Quote	Min.: 1 Mult.: 1	Isolated	1 Output	60 W	24 V	2.5 A			3 kV	1/4 Brick	57.9 mm (2.28 in)	36.8 mm (1.449 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	TEP 60UIR
DC/DC Converters - Through Hole 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case TEP 100-3611UIR TRACO Power 1: 163,69 € 1In Stock	Mfr. Part No. TEP 100-3611UIR Mouser Part No 495-TEP100-3611UIR	TRACO Power	DC/DC Converters - Through Hole 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case Learn More about TRACO Power traco tep 100uir dc dc converters	Datasheet	1In Stock	163,69 € 161,39 € 161,38 € 160,51 € View Quote	Min.: 1 Mult.: 1	Isolated	1 Output		5 V	20 A			3 kV	1/4 Brick	57.9 mm (2.28 in)	36.8 mm (1.449 in)	12.7 mm (0.5 in)	Industrial	+ 85 C	- 40 C	TEP 100UIR