DC/DC Converters - Through Hole

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

THR High Isolation DC/DC Converters

TRACO Power THR High Isolation DC/DC Converters offer a 3000V_AC reinforced I/O isolation system, a wide 4:1 input voltage range, and an efficiency rating of up to 90%. The THR series is comprised of four power levels covering 3W, 10W, 20W, and 40W and has overload, overvoltage, and short-circuit protections with the latest IEC/EN/UL 62368-1 safety certifications. The 3W, 10W, and 20W models have an internal input filter to meet with EN 55032 Class A. These converters come in either a DIP-24 or 2" x 1" package and feature increased resistance against vibration and shock according to EN 61373. TRACO Power THR DC/DC Converters have an extended operating temperature range of -40°C to +90°C ambient, making them ideal for demanding applications in the industrial, transportation, and instrumentation sectors.

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

Results: 58

Applied Filters:

Number of Outputs

Output Power

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

Package/Case

Length

Width

Height

Maximum Operating Temperature

Series

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 (USD) 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 20W DC/DC Converter isolated, regulated in a PCB Mount Metal Case THR 20-7222WI TRACO Power 1: $61.75 7In Stock	Mfr. Part No. THR 20-7222WI Mouser Part No 495-THR20-7222WI	TRACO Power	DC/DC Converters - Through Hole 20W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power thr dcdc converters	Datasheet	7In Stock	$61.75 $58.38 $57.13 $56.20 View $55.28 $52.42	Min.: 1 Mult.: 1	Isolated	2 Output	20 W	12 V	833 mA	- 12 V	833 mA	3 kV	7222	50.8 mm (2 in)	25.4 mm (1 in)	11 mm (0.433 in)	Industrial	+ 85 C	- 40 C	THR 20WI
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case THR 3-2411WI TRACO Power 1: $26.90 24In Stock	Mfr. Part No. THR 3-2411WI Mouser Part No 495-THR3-2411WI	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case Learn More about TRACO Power thr dcdc converters	Datasheet	24In Stock	$26.90 $24.95 $24.42 $24.02 View $23.63 $23.12 $22.02	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA			3 kV	2411	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12 mm (0.472 in)	Industrial	+ 92 C	- 40 C	THR 3WI
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case THR 3-2412WI TRACO Power 1: $26.90 13In Stock	Mfr. Part No. THR 3-2412WI Mouser Part No 495-THR3-2412WI	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case Learn More about TRACO Power thr dcdc converters	Datasheet	13In Stock	$26.90 $24.95 $24.42 $24.02 View $23.63 $23.12 $22.02	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	12 V	250 mA			3 kV	2412	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12 mm (0.472 in)	Industrial	+ 92 C	- 40 C	THR 3WI
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case THR 3-2413WI TRACO Power 1: $26.90 4In Stock	Mfr. Part No. THR 3-2413WI Mouser Part No 495-THR3-2413WI	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case Learn More about TRACO Power thr dcdc converters	Datasheet	4In Stock	$26.90 $24.95 $24.42 $24.02 View $23.63 $23.12 $22.02	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA			3 kV	2413	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12 mm (0.472 in)	Industrial	+ 92 C	- 40 C	THR 3WI
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case THR 3-2422WI TRACO Power 1: $26.20 9In Stock	Mfr. Part No. THR 3-2422WI Mouser Part No 495-THR3-2422WI	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case Learn More about TRACO Power thr dcdc converters	Datasheet	9In Stock	$26.20 $25.80 $25.40 $24.19 View $22.17 $21.77 $19.96	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	12 V	125 mA	- 12 V	125 mA	3 kV	2422	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12 mm (0.472 in)	Industrial	+ 92 C	- 40 C	THR 3WI
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case THR 3-2423WI TRACO Power 1: $26.20 10In Stock	Mfr. Part No. THR 3-2423WI Mouser Part No 495-THR3-2423WI	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case Learn More about TRACO Power thr dcdc converters	Datasheet	10In Stock	$26.20 $25.80 $25.40 $24.19 View $22.17 $21.77 $19.96	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	15 V	100 mA	- 15 V	100 mA	3 kV	2423	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12 mm (0.472 in)	Industrial	+ 92 C	- 40 C	THR 3WI
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case THR 3-4811WI TRACO Power 1: $26.90 7In Stock	Mfr. Part No. THR 3-4811WI Mouser Part No 495-THR3-4811WI	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case Learn More about TRACO Power thr dcdc converters	Datasheet	7In Stock	$26.90 $24.95 $24.42 $24.02 View $23.63 $23.12 $22.02	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA			3 kV	4811	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12 mm (0.472 in)	Industrial	+ 92 C	- 40 C	THR 3WI
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case THR 3-4812WI TRACO Power 1: $26.90 5In Stock	Mfr. Part No. THR 3-4812WI Mouser Part No 495-THR3-4812WI	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case Learn More about TRACO Power thr dcdc converters	Datasheet	5In Stock	$26.90 $24.95 $24.42 $24.02 View $23.63 $23.12 $22.02	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	12 V	250 mA			3 kV	4812	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12 mm (0.472 in)	Industrial	+ 92 C	- 40 C	THR 3WI
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case THR 3-4813WI TRACO Power 1: $26.90 6In Stock	Mfr. Part No. THR 3-4813WI Mouser Part No 495-THR3-4813WI	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case Learn More about TRACO Power thr dcdc converters	Datasheet	6In Stock	$26.90 $24.95 $24.42 $24.02 View $23.63 $23.12 $22.02	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA			3 kV	4813	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12 mm (0.472 in)	Industrial	+ 92 C	- 40 C	THR 3WI
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case THR 3-4822WI TRACO Power 1: $26.20 8In Stock	Mfr. Part No. THR 3-4822WI Mouser Part No 495-THR3-4822WI	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case Learn More about TRACO Power thr dcdc converters	Datasheet	8In Stock	$26.20 $25.80 $25.40 $24.19 View $22.17 $21.77 $19.96	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	12 V	125 mA	- 12 V	125 mA	3 kV	4822	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12 mm (0.472 in)	Industrial	+ 92 C	- 40 C	THR 3WI
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case THR 3-7213WI TRACO Power 1: $29.57 2In Stock	Mfr. Part No. THR 3-7213WI Mouser Part No 495-THR3-7213WI	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case Learn More about TRACO Power thr dcdc converters	Datasheet	2In Stock	$29.57 $27.43 $26.84 $26.41 View $25.98 $25.42 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA			3 kV	7213	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12 mm (0.472 in)	Industrial	+ 92 C	- 40 C	THR 3WI
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case THR 3-7223WI TRACO Power 1: $29.36 11In Stock	Mfr. Part No. THR 3-7223WI Mouser Part No 495-THR3-7223WI	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case Learn More about TRACO Power thr dcdc converters	Datasheet	11In Stock	$29.36 $28.92 $28.47 $27.11 View $24.85 $24.40 $22.37	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	15 V	100 mA	- 15 V	100 mA	3 kV	7223	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12 mm (0.472 in)	Industrial	+ 92 C	- 40 C	THR 3WI
DC/DC Converters - Through Hole 40W DC/DC Converter isolated, regulated in a PCB Mount Metal Case THR 40-7211WI TRACO Power 1: $92.91 3In Stock	Mfr. Part No. THR 40-7211WI Mouser Part No 495-THR40-7211WI	TRACO Power	DC/DC Converters - Through Hole 40W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power thr dcdc converters	Datasheet	3In Stock	$92.91 $87.13 $85.26 $83.88 View $82.50 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	40 W	5 V	8 A			3 kV	7211	50.8 mm (2 in)	25.4 mm (1 in)	11 mm (0.433 in)	Industrial	+ 80 C	- 40 C	THR 40WI
DC/DC Converters - Through Hole 40W DC/DC Converter isolated, regulated in a PCB Mount Metal Case THR 40-72154WI TRACO Power 1: $92.91 8In Stock	Mfr. Part No. THR 40-72154WI Mouser Part No 495-THR40-72154WI	TRACO Power	DC/DC Converters - Through Hole 40W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power thr dcdc converters	Datasheet	8In Stock	$92.91 $87.13 $85.26 $83.88 View $82.50 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	40 W	54 V	741 mA			3 kV	72154	50.8 mm (2 in)	25.4 mm (1 in)	11 mm (0.433 in)	Industrial	+ 80 C	- 40 C	THR 40WI
DC/DC Converters - Through Hole 40W DC/DC Converter isolated, regulated in a PCB Mount Metal Case THR 40-7212WI TRACO Power 1: $92.91 20Expected 18/12/2026	Mfr. Part No. THR 40-7212WI Mouser Part No 495-THR40-7212WI	TRACO Power	DC/DC Converters - Through Hole 40W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power thr dcdc converters	Datasheet	20Expected 18/12/2026	$92.91 $87.13 $85.26 $83.88 View $82.50 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	40 W	12 V	3.33 A			3 kV	7212	50.8 mm (2 in)	25.4 mm (1 in)	11 mm (0.433 in)	Industrial	+ 80 C	- 40 C	THR 40WI
DC/DC Converters - Through Hole 20W DC/DC Converter isolated, regulated in a PCB Mount Metal Case THR 20-2415WI TRACO Power 1: $55.37 30On Order	Mfr. Part No. THR 20-2415WI Mouser Part No 495-THR20-2415WI	TRACO Power	DC/DC Converters - Through Hole 20W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power thr dcdc converters	Datasheet	30On Order On Order Ship Dates Mfr. No: THR 20-2415WI Stock: 0 On Order: 10 Expected 04/12/2026 20 Expected 19/02/2027 Factory Lead Time: 12 Weeks	$55.37 $52.45 $51.33 $50.49 View $49.66 $46.86	Min.: 1 Mult.: 1	Isolated	1 Output	20 W	24 V	833 mA			3 kV	2415	50.8 mm (2 in)	25.4 mm (1 in)	11 mm (0.433 in)	Industrial	+ 85 C	- 40 C	THR 20WI
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case THR 3-7211WI TRACO Power 1: $29.57 9Expected 06/11/2026	Mfr. Part No. THR 3-7211WI Mouser Part No 495-THR3-7211WI	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case Learn More about TRACO Power thr dcdc converters	Datasheet	9Expected 06/11/2026	$29.57 $27.43 $26.84 $26.41 View $25.98 $25.42 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA			3 kV	7211	31.8 mm (1.252 in)	20.3 mm (0.799 in)	12 mm (0.472 in)	Industrial	+ 92 C	- 40 C	THR 3WI
DC/DC Converters - Through Hole 40W DC/DC Converter isolated, regulated in a PCB Mount Metal Case THR 40-7215WI TRACO Power 1: $86.61 5Expected 08/10/2026	Mfr. Part No. THR 40-7215WI Mouser Part No 495-THR40-7215WI	TRACO Power	DC/DC Converters - Through Hole 40W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power thr dcdc converters	Datasheet	5Expected 08/10/2026	$86.61	Min.: 1 Mult.: 1	Isolated	1 Output	40 W	24 V	1.67 A			3 kV	7215	50.8 mm (2 in)	25.4 mm (1 in)	11 mm (0.433 in)	Industrial	+ 80 C	- 40 C	THR 40WI
DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case THR 10-4813WI TRACO Power 1: $45.14 100Factory Stock Available	Mfr. Part No. THR 10-4813WI Mouser Part No 495-THR10-4813WI	TRACO Power	DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power thr dcdc converters	Datasheet	100Factory Stock Available More Info Available	$45.14 $42.76 $41.84 $41.16 View $40.49 $39.62 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	10 W	15 V	670 mA			3 kV	4813	50.8 mm (2 in)	25.4 mm (1 in)	11 mm (0.433 in)	Industrial	+ 90 C	- 40 C	THR 10 WI
DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case THR 10-4823WI TRACO Power 1: $46.82 80Factory Stock Available	Mfr. Part No. THR 10-4823WI Mouser Part No 495-THR10-4823WI	TRACO Power	DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power thr dcdc converters	Datasheet	80Factory Stock Available More Info Available	$46.82 $44.34 $43.40 $42.69 View $41.99 $41.09 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	10 W	15 V	335 mA	- 15 V	335 mA	3 kV	4823	50.8 mm (2 in)	25.4 mm (1 in)	11 mm (0.433 in)	Industrial	+ 90 C	- 40 C	THR 10 WI
DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case THR 10-7211WI TRACO Power 1: $44.38 90Factory Stock Available	Mfr. Part No. THR 10-7211WI Mouser Part No 495-THR10-7211WI	TRACO Power	DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power thr dcdc converters	Datasheet	90Factory Stock Available More Info Available	$44.38 $43.69 $40.22 $37.45 View $36.87 $36.53 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	10 W	5 V	2 A			3 kV	7211	50.8 mm (2 in)	25.4 mm (1 in)	11 mm (0.433 in)	Industrial	+ 90 C	- 40 C	THR 10 WI
DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case THR 10-7212WI TRACO Power 1: $44.38 90Factory Stock Available	Mfr. Part No. THR 10-7212WI Mouser Part No 495-THR10-7212WI	TRACO Power	DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power thr dcdc converters	Datasheet	90Factory Stock Available More Info Available	$44.38 $43.69 $40.22 $37.45 View $36.87 $36.53 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	10 W	12 V	835 mA			3 kV	7212	50.8 mm (2 in)	25.4 mm (1 in)	11 mm (0.433 in)	Industrial	+ 90 C	- 40 C	THR 10 WI
DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case THR 10-7223WI TRACO Power 1: $45.72 90Factory Stock Available	Mfr. Part No. THR 10-7223WI Mouser Part No 495-THR10-7223WI	TRACO Power	DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power thr dcdc converters	Datasheet	90Factory Stock Available More Info Available	$45.72 $45.01 $41.44 $38.58 View $37.98 $37.63 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	10 W	15 V	335 mA	- 15 V	335 mA	3 kV	7223	50.8 mm (2 in)	25.4 mm (1 in)	11 mm (0.433 in)	Industrial	+ 90 C	- 40 C	THR 10 WI
DC/DC Converters - Through Hole 20W DC/DC Converter isolated, regulated in a PCB Mount Metal Case THR 20-2423WI TRACO Power 1: $57.48 30Factory Stock Available	Mfr. Part No. THR 20-2423WI Mouser Part No 495-THR20-2423WI	TRACO Power	DC/DC Converters - Through Hole 20W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power thr dcdc converters	Datasheet	30Factory Stock Available More Info Available	$57.48 $56.59 $52.10 $48.50 View $47.75 $47.32 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	20 W	15 V	667 mA	- 15 V	667 mA	3 kV	2423	50.8 mm (2 in)	25.4 mm (1 in)	11 mm (0.433 in)	Industrial	+ 85 C	- 40 C	THR 20WI
DC/DC Converters - Through Hole 20W DC/DC Converter isolated, regulated in a PCB Mount Metal Case THR 20-4823WI TRACO Power 1: $57.48 100Factory Stock Available	Mfr. Part No. THR 20-4823WI Mouser Part No 495-THR20-4823WI	TRACO Power	DC/DC Converters - Through Hole 20W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power thr dcdc converters	Datasheet	100Factory Stock Available More Info Available	$57.48 $56.59 $52.10 $48.50 View $47.75 $47.32 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	20 W	15 V	667 mA	- 15 V	667 mA	3 kV	4823	50.8 mm (2 in)	25.4 mm (1 in)	11 mm (0.433 in)	Industrial	+ 85 C	- 40 C	THR 20WI

THR High Isolation DC/DC Converters

Applied Filters:

Customer Service Office

Company

Resources

Support