DC/DC Converters - Through Hole

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TEN 30UIR/40UIR DC/DC Railway Converters

TRACO Power TEN 30UIR and TEN 40UIR DC/DC Converters are 30W and 40W full-featured converters featuring ultra-wide 9V_DC to 75V_DC or 14V_DC to 160V_DC input ranges for railway and industrial markets. The TEN 30UIR comes in a compact 2 x 1” package, and the TEN 40UIR comes in a 2 x 1.6" package, including a pre-mounted heatsink for extended thermal performance. The TEN 30UIR and TEN 40UIR series are high-performance DC/DC converters with a dedicated holdup capacitor connection to satisfy the hold-up requirements of EN 50155 without bulky input capacitors. A ruggedized package provides resistance against mechanical shock, vibration, and fire to satisfy both EN 61373 and EN 45545-2 standards. The TRACO Power TEN 30UIR and TEN 40UIR DC/DC Converters are EN 50155 certified and IEC/EN/UL 62368-1 approved, making them ideal for rolling stock and other demanding industrial applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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 30W 9-75Vin 5.1Vout 6A 2x1 housing TEN 30-3611UIR TRACO Power 1: $142.66 30In Stock	Mfr. Part # TEN 30-3611UIR Mouser Part # 495-TEN30-3611UIR	TRACO Power	DC/DC Converters - Through Hole 30W 9-75Vin 5.1Vout 6A 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	30In Stock	$142.66	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	5.1 V	6 A			3 kV	50.8 mm x 25.4 mm x 10.2 mm	50.8 mm (2 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEN 30UIR
DC/DC Converters - Through Hole 30W 9-75Vin +12Vout 1250mA, -12Vout 1250mA 2x1 housing TEN 30-3622UIR TRACO Power 1: $130.54 20In Stock	Mfr. Part # TEN 30-3622UIR Mouser Part # 495-TEN30-3622UIR	TRACO Power	DC/DC Converters - Through Hole 30W 9-75Vin +12Vout 1250mA, -12Vout 1250mA 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	20In Stock	$130.54 $122.39 $119.75 $117.81 View $115.86 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	30 W	12 V	1.25 A	- 12 V	1.25 A	3 kV	50.8 mm x 25.4 mm x 10.2 mm	50.8 mm (2 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEN 30UIR
DC/DC Converters - Through Hole 30W 14-160Vin 5.1Vout 6A 2x1 housing TEN 30-7211UIR TRACO Power 1: $144.82 87In Stock	Mfr. Part # TEN 30-7211UIR Mouser Part # 495-TEN30-7211UIR	TRACO Power	DC/DC Converters - Through Hole 30W 14-160Vin 5.1Vout 6A 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	87In Stock	$144.82 $141.88 $136.81 $136.05 View $135.32 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	5.1 V	6 A			3 kV	50.8 mm x 25.4 mm x 10.2 mm	50.8 mm (2 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEN 30UIR
DC/DC Converters - Through Hole 30W 14-160Vin 12Vout 2.5A 2x1 housing TEN 30-7212UIR TRACO Power 1: $137.20 30In Stock	Mfr. Part # TEN 30-7212UIR Mouser Part # 495-TEN30-7212UIR	TRACO Power	DC/DC Converters - Through Hole 30W 14-160Vin 12Vout 2.5A 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	30In Stock	$137.20 $131.46 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	12 V	2.5 A			3 kV	50.8 mm x 25.4 mm x 10.2 mm	50.8 mm (2 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEN 30UIR
DC/DC Converters - Through Hole 30W 14-160Vin 24Vout 1250mA 2x1 housing TEN 30-7215UIR TRACO Power 1: $137.20 26In Stock	Mfr. Part # TEN 30-7215UIR Mouser Part # 495-TEN30-7215UIR	TRACO Power	DC/DC Converters - Through Hole 30W 14-160Vin 24Vout 1250mA 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	26In Stock	$137.20 $133.49 $131.37 $130.62 View $129.89 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	24 V	1.25 A			3 kV	50.8 mm x 25.4 mm x 10.2 mm	50.8 mm (2 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEN 30UIR
DC/DC Converters - Through Hole 40W 9-75Vin 5.1Vout 8A 2x1 housing TEN 40-3611UIR TRACO Power 1: $158.18 100In Stock	Mfr. Part # TEN 40-3611UIR Mouser Part # 495-TEN40-3611UIR	TRACO Power	DC/DC Converters - Through Hole 40W 9-75Vin 5.1Vout 8A 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	100In Stock	$158.18 $155.06 $152.28 $149.05 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	40 W	5.1 V	8 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 9-75Vin 12Vout 3330mA 2x1 housing TEN 40-3612UIR TRACO Power 1: $145.63 17In Stock	Mfr. Part # TEN 40-3612UIR Mouser Part # 495-TEN40-3612UIR	TRACO Power	DC/DC Converters - Through Hole 40W 9-75Vin 12Vout 3330mA 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	17In Stock	$145.63	Min.: 1 Mult.: 1	Isolated	1 Output	40 W	12 V	3.33 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 40W 9-75Vin 15Vout 2670mA 2x1 housing TEN 40-3613UIR TRACO Power 1: $143.27 20In Stock	Mfr. Part # TEN 40-3613UIR Mouser Part # 495-TEN40-3613UIR	TRACO Power	DC/DC Converters - Through Hole 40W 9-75Vin 15Vout 2670mA 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	20In Stock	$143.27 $138.53 $136.90 $136.89 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	40 W	15 V	2.67 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 24Vout 1670mA 2x1 housing TEN 40-7215UIR TRACO Power 1: $147.05 17In Stock	Mfr. Part # TEN 40-7215UIR Mouser Part # 495-TEN40-7215UIR	TRACO Power	DC/DC Converters - Through Hole 40W 14-160Vin 24Vout 1670mA 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	17In Stock	$147.05 $142.56 $142.01 $140.90 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	40 W	24 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 30W 9-75Vin 12Vout 2.5A 2x1 housing TEN 30-3612UIR TRACO Power 1: $133.49 4In Stock 110On Order	Mfr. Part # TEN 30-3612UIR Mouser Part # 495-TEN30-3612UIR	TRACO Power	DC/DC Converters - Through Hole 30W 9-75Vin 12Vout 2.5A 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	4In Stock 110On Order On Order Ship Dates Mfr. #: TEN 30-3612UIR Stock: 4 Can Ship Immediately On Order: 70 Expected 2027-01-01 40 Expected 2027-01-08 Factory Lead-Time: 18 Weeks	$133.49 $124.16 $112.13 $106.53 View $105.48 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	12 V	2.5 A			3 kV	50.8 mm x 25.4 mm x 10.2 mm	50.8 mm (2 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEN 30UIR
DC/DC Converters - Through Hole 30W 9-75Vin 15Vout 2A 2x1 housing TEN 30-3613UIR TRACO Power 1: $133.49 10In Stock	Mfr. Part # TEN 30-3613UIR Mouser Part # 495-TEN30-3613UIR	TRACO Power	DC/DC Converters - Through Hole 30W 9-75Vin 15Vout 2A 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	10In Stock	$133.49 $124.16 $112.13 $106.53 View $105.48 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	15 V	2 A			3 kV	50.8 mm x 25.4 mm x 10.2 mm	50.8 mm (2 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEN 30UIR
DC/DC Converters - Through Hole 30W 9-75Vin +15Vout 1A, -12Vout 1A 2x1 housing TEN 30-3623UIR TRACO Power 1: $130.54 6In Stock	Mfr. Part # TEN 30-3623UIR Mouser Part # 495-TEN30-3623UIR	TRACO Power	DC/DC Converters - Through Hole 30W 9-75Vin +15Vout 1A, -12Vout 1A 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	6In Stock	$130.54	Min.: 1 Mult.: 1	Isolated	2 Output	30 W	15 V	1 A	- 15 V	1 A	3 kV	50.8 mm x 25.4 mm x 10.2 mm	50.8 mm (2 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEN 30UIR
DC/DC Converters - Through Hole 30W 14-160Vin 15Vout 2A 2x1 housing TEN 30-7213UIR TRACO Power 1: $137.20 8In Stock	Mfr. Part # TEN 30-7213UIR Mouser Part # 495-TEN30-7213UIR	TRACO Power	DC/DC Converters - Through Hole 30W 14-160Vin 15Vout 2A 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	8In Stock	$137.20 $135.45 $134.73 $131.88 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	15 V	2 A			3 kV	50.8 mm x 25.4 mm x 10.2 mm	50.8 mm (2 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEN 30UIR
DC/DC Converters - Through Hole 30W 14-160Vin +12Vout 1250mA, -12Vout 1250mA 2x1 housing TEN 30-7222UIR TRACO Power 1: $134.09 10In Stock	Mfr. Part # TEN 30-7222UIR Mouser Part # 495-TEN30-7222UIR	TRACO Power	DC/DC Converters - Through Hole 30W 14-160Vin +12Vout 1250mA, -12Vout 1250mA 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	10In Stock	$134.09 $133.42 $133.40 $130.52 View Quote	Min.: 1 Mult.: 1	Isolated	2 Output	30 W	12 V	1.25 A	- 12 V	1.25 A	3 kV	50.8 mm x 25.4 mm x 10.2 mm	50.8 mm (2 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEN 30UIR
DC/DC Converters - Through Hole 30W 14-160Vin +15Vout 1A, -12Vout 1A 2x1 housing TEN 30-7223UIR TRACO Power 1: $134.09 9In Stock	Mfr. Part # TEN 30-7223UIR Mouser Part # 495-TEN30-7223UIR	TRACO Power	DC/DC Converters - Through Hole 30W 14-160Vin +15Vout 1A, -12Vout 1A 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	9In Stock	$134.09 $133.42 $133.40 $130.52 View Quote	Min.: 1 Mult.: 1	Isolated	2 Output	30 W	15 V	1 A	- 15 V	1 A	3 kV	50.8 mm x 25.4 mm x 10.2 mm	50.8 mm (2 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEN 30UIR
DC/DC Converters - Through Hole 40W 9-75Vin 24Vout 1670mA 2x1 housing TEN 40-3615UIR TRACO Power 1: $143.27 10In Stock	Mfr. Part # TEN 40-3615UIR Mouser Part # 495-TEN40-3615UIR	TRACO Power	DC/DC Converters - Through Hole 40W 9-75Vin 24Vout 1670mA 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	10In Stock	$143.27 $138.89 $138.33 $137.28 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	40 W	24 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 5.1Vout 8A 2x1 housing TEN 40-7211UIR TRACO Power 1: $157.22 10In Stock	Mfr. Part # TEN 40-7211UIR Mouser Part # 495-TEN40-7211UIR	TRACO Power	DC/DC Converters - Through Hole 40W 14-160Vin 5.1Vout 8A 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	10In Stock	$157.22 $153.59 $147.70 $146.87 View $146.06 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	40 W	5.1 V	8 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 12Vout 3330mA 2x1 housing TEN 40-7212UIR TRACO Power 1: $145.76 15In Stock	Mfr. Part # TEN 40-7212UIR Mouser Part # 495-TEN40-7212UIR	TRACO Power	DC/DC Converters - Through Hole 40W 14-160Vin 12Vout 3330mA 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	15In Stock	$145.76 $144.89 $140.33 $138.15 View $137.95 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	40 W	12 V	3.33 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 40W 14-160Vin 15Vout 2670mA 2x1 housing TEN 40-7213UIR TRACO Power 1: $147.05 7In Stock	Mfr. Part # TEN 40-7213UIR Mouser Part # 495-TEN40-7213UIR	TRACO Power	DC/DC Converters - Through Hole 40W 14-160Vin 15Vout 2670mA 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	7In Stock	$147.05 $144.63 $142.56 $142.01 View $140.90 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	40 W	15 V	2.67 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 +12Vout 1670mA, -12Vout 1670mA 2x1 housing TEN 40-7222UIR TRACO Power 1: $144.88 10In Stock	Mfr. Part # TEN 40-7222UIR Mouser Part # 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	$144.88 $144.17 $143.41 $140.39 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: $146.25 16In Stock	Mfr. Part # TEN 40-7223UIR Mouser Part # 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	$146.25 $146.23 $143.41 $140.39 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 30W 9-75Vin 24Vout 1250mA 2x1 housing TEN 30-3615UIR TRACO Power 1: $133.49 1In Stock 20Expected 2026-10-01	Mfr. Part # TEN 30-3615UIR Mouser Part # 495-TEN30-3615UIR	TRACO Power	DC/DC Converters - Through Hole 30W 9-75Vin 24Vout 1250mA 2x1 housing Learn More about TRACO Power traco ten 30 40uir dc dc railway converters	Datasheet	1In Stock 20Expected 2026-10-01	$133.49 $124.16 $112.13 $106.53 View $105.48 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	24 V	1.25 A			3 kV	50.8 mm x 25.4 mm x 10.2 mm	50.8 mm (2 in)	25.4 mm (1 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TEN 30UIR

TEN 30UIR/40UIR DC/DC Railway Converters

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