DC/DC Converters - Through Hole

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TDN 3WI DC/DC Converters

TRACO Power TDN 3WI Series DC/DC Converters offer 3W output power in a 13.2mm x 9.1mm x 10.2mm SMD package with a wide 4:1 voltage range. These fully regulated, high-performance converters feature a 1600V_DC I/O isolation voltage, external on/off, and short-current protection. TRACO Power TDN 3WI Series DC/DC Converters meet UL 62368-1 (UL 60950-1) standards. The series is ideal for a wide range of applications where space is limited.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SEK) 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 4.5-18Vin 5Vout 600mA 3W Iso DIP TDN 3-1211WI TRACO Power 1: 213,76 kr 137In Stock	Mfr. Part No. TDN 3-1211WI Mouser Part No 495-TDN3-1211WI	TRACO Power	DC/DC Converters - Through Hole 4.5-18Vin 5Vout 600mA 3W Iso DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	137In Stock	213,76 kr 209,91 kr 205,07 kr 202,11 kr View 198,81 kr 194,52 kr 184,63 kr	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA			1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 9-36Vin 5Vout 600mA 3W Iso DIP TDN 3-2411WI TRACO Power 1: 212,99 kr 500In Stock	Mfr. Part No. TDN 3-2411WI Mouser Part No 495-TDN3-2411WI	TRACO Power	DC/DC Converters - Through Hole 9-36Vin 5Vout 600mA 3W Iso DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	500In Stock	212,99 kr 210,02 kr 202,22 kr 198,81 kr 194,74 kr	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA			1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 9-36Vin 9Vout 333mA 3W Iso Reg DIP TDN 3-2419WI TRACO Power 1: 230,68 kr 1In Stock	Mfr. Part No. TDN 3-2419WI Mouser Part No 495-TDN3-2419WI	TRACO Power	DC/DC Converters - Through Hole 9-36Vin 9Vout 333mA 3W Iso Reg DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	1In Stock	230,68 kr 230,57 kr 217,82 kr 217,05 kr View 215,40 kr 205,62 kr	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	9 V	333 mA			1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 18-75Vin 12V/125mA -12V/125mA 3W DIP TDN 3-4822WI TRACO Power 1: 237,27 kr 2In Stock	Mfr. Part No. TDN 3-4822WI Mouser Part No 495-TDN3-4822WI	TRACO Power	DC/DC Converters - Through Hole 18-75Vin 12V/125mA -12V/125mA 3W DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	2In Stock	237,27 kr 220,02 kr 215,29 kr 211,78 kr View 208,37 kr 203,86 kr 193,53 kr	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	12 V	125 mA	- 12 V	125 mA	1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 9-36Vin 3.3Vout 700mA 3W Iso DIP TDN 3-2410WI TRACO Power 1: 226,39 kr 99In Stock	Mfr. Part No. TDN 3-2410WI Mouser Part No 495-TDN3-2410WI	TRACO Power	DC/DC Converters - Through Hole 9-36Vin 3.3Vout 700mA 3W Iso DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	99In Stock	226,39 kr 214,52 kr 204,85 kr 202,33 kr View 199,03 kr 194,74 kr	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	3.3 V	700 mA			1.5 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 9-36Vin 12Vout 250mA 3W Iso DIP TDN 3-2412WI TRACO Power 1: 217,82 kr 85In Stock	Mfr. Part No. TDN 3-2412WI Mouser Part No 495-TDN3-2412WI	TRACO Power	DC/DC Converters - Through Hole 9-36Vin 12Vout 250mA 3W Iso DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	85In Stock	217,82 kr	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	12 V	250 mA			1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 9-36Vin 15V/100mA -15V/100mA 3W DIP TDN 3-2423WI TRACO Power 1: 223,87 kr 90In Stock	Mfr. Part No. TDN 3-2423WI Mouser Part No 495-TDN3-2423WI	TRACO Power	DC/DC Converters - Through Hole 9-36Vin 15V/100mA -15V/100mA 3W DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	90In Stock	223,87 kr 220,02 kr 214,52 kr 211,78 kr View 208,48 kr 203,97 kr	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	15 V	100 mA	- 15 V	100 mA	1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 4.5-18Vin 3.3Vout 700mA 3W Iso DIP TDN 3-1210WI TRACO Power 1: 226,28 kr 17In Stock	Mfr. Part No. TDN 3-1210WI Mouser Part No 495-TDN3-1210WI	TRACO Power	DC/DC Converters - Through Hole 4.5-18Vin 3.3Vout 700mA 3W Iso DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	17In Stock	226,28 kr 209,91 kr 205,40 kr 202,11 kr View 198,81 kr 194,52 kr 184,63 kr	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	3.3 V	200 mA			1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 4.5-18Vin 12Vout 250mA 3W Iso DIP TDN 3-1212WI TRACO Power 1: 226,28 kr 18In Stock	Mfr. Part No. TDN 3-1212WI Mouser Part No 495-TDN3-1212WI	TRACO Power	DC/DC Converters - Through Hole 4.5-18Vin 12Vout 250mA 3W Iso DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	18In Stock	226,28 kr 209,91 kr 205,40 kr 202,11 kr View 198,81 kr 194,52 kr 184,63 kr	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	12 V	200 mA			1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 4.5-18Vin 24Vout 125mA 3W Iso DIP TDN 3-1215WI TRACO Power 1: 226,28 kr 8In Stock	Mfr. Part No. TDN 3-1215WI Mouser Part No 495-TDN3-1215WI	TRACO Power	DC/DC Converters - Through Hole 4.5-18Vin 24Vout 125mA 3W Iso DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	8In Stock	226,28 kr 209,91 kr 205,40 kr 202,11 kr View 198,81 kr 194,52 kr 184,63 kr	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	24 V	125 mA			1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 4.5-18Vin 9Vout 333mA 3W Iso Reg DIP TDN 3-1219WI TRACO Power 1: 212,99 kr 15In Stock	Mfr. Part No. TDN 3-1219WI Mouser Part No 495-TDN3-1219WI	TRACO Power	DC/DC Converters - Through Hole 4.5-18Vin 9Vout 333mA 3W Iso Reg DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	15In Stock	212,99 kr 210,02 kr 204,85 kr 202,33 kr View 199,03 kr 194,74 kr	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	9 V	333 mA			1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 4.5-18Vin 5V/300mA -5V/300mA 3W Iso DIP TDN 3-1221WI TRACO Power 1: 237,27 kr 17In Stock	Mfr. Part No. TDN 3-1221WI Mouser Part No 495-TDN3-1221WI	TRACO Power	DC/DC Converters - Through Hole 4.5-18Vin 5V/300mA -5V/300mA 3W Iso DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	17In Stock	237,27 kr 220,02 kr 215,29 kr 211,78 kr View 208,37 kr 203,86 kr 193,53 kr	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	5 V	300 mA	- 5 V	300 mA	1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 4.5-18Vin 12V/125mA -12V/125mA 3W DIP TDN 3-1222WI TRACO Power 1: 237,27 kr 4In Stock	Mfr. Part No. TDN 3-1222WI Mouser Part No 495-TDN3-1222WI	TRACO Power	DC/DC Converters - Through Hole 4.5-18Vin 12V/125mA -12V/125mA 3W DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	4In Stock	237,27 kr 220,02 kr 215,29 kr 211,78 kr View 208,37 kr 203,86 kr 193,53 kr	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	12 V	125 mA	- 12 V	125 mA	1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 4.5-18Vin 15V/100mA -15V/100mA 3W DIP TDN 3-1223WI TRACO Power 1: 211,12 kr 16In Stock	Mfr. Part No. TDN 3-1223WI Mouser Part No 495-TDN3-1223WI	TRACO Power	DC/DC Converters - Through Hole 4.5-18Vin 15V/100mA -15V/100mA 3W DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	16In Stock	211,12 kr 207,60 kr 202,33 kr 199,91 kr 196,72 kr	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	15 V	100 mA	- 15 V	100 mA	1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 9-36Vin 15Vout 200mA 3W Iso DIP TDN 3-2413WI TRACO Power 1: 226,28 kr 10In Stock	Mfr. Part No. TDN 3-2413WI Mouser Part No 495-TDN3-2413WI	TRACO Power	DC/DC Converters - Through Hole 9-36Vin 15Vout 200mA 3W Iso DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	10In Stock	226,28 kr 209,91 kr 205,40 kr 202,11 kr View 198,81 kr 194,52 kr 184,63 kr	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA			1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 9-36Vin 12V/125mA -12V/125mA 3W DIP TDN 3-2422WI TRACO Power 1: 223,21 kr 6In Stock	Mfr. Part No. TDN 3-2422WI Mouser Part No 495-TDN3-2422WI	TRACO Power	DC/DC Converters - Through Hole 9-36Vin 12V/125mA -12V/125mA 3W DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	6In Stock	223,21 kr 220,02 kr 218,92 kr 211,89 kr View 208,48 kr 203,97 kr	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	12 V	125 mA	- 12 V	125 mA	1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 18-75Vin 3.3Vout 700mA 3W Iso DIP TDN 3-4810WI TRACO Power 1: 226,28 kr 4In Stock	Mfr. Part No. TDN 3-4810WI Mouser Part No 495-TDN3-4810WI	TRACO Power	DC/DC Converters - Through Hole 18-75Vin 3.3Vout 700mA 3W Iso DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	4In Stock	226,28 kr 209,91 kr 205,40 kr 202,11 kr View 198,81 kr 194,52 kr 184,63 kr	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	3.3 V	700 mA			1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 18-75Vin 12Vout 250mA 3W Iso DIP TDN 3-4812WI TRACO Power 1: 226,39 kr 22In Stock	Mfr. Part No. TDN 3-4812WI Mouser Part No 495-TDN3-4812WI	TRACO Power	DC/DC Converters - Through Hole 18-75Vin 12Vout 250mA 3W Iso DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	22In Stock	226,39 kr 218,37 kr 209,14 kr 208,04 kr View 206,94 kr 205,40 kr 198,15 kr Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	12 V	250 mA			1.5 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 18-75Vin 15V/100mA -15V/100mA 3W DIP TDN 3-4823WI TRACO Power 1: 237,27 kr 8In Stock	Mfr. Part No. TDN 3-4823WI Mouser Part No 495-TDN3-4823WI	TRACO Power	DC/DC Converters - Through Hole 18-75Vin 15V/100mA -15V/100mA 3W DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	8In Stock	237,27 kr 220,02 kr 215,29 kr 211,78 kr View 208,37 kr 203,86 kr 193,53 kr	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	15 V	100 mA	- 15 V	100 mA	1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 9-36Vin 24Vout 125mA 3W Iso DIP TDN 3-2415WI TRACO Power 1: 215,84 kr 141On Order	Mfr. Part No. TDN 3-2415WI Mouser Part No 495-TDN3-2415WI	TRACO Power	DC/DC Converters - Through Hole 9-36Vin 24Vout 125mA 3W Iso DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	141On Order On Order Ship Dates Mfr. No: TDN 3-2415WI Stock: 0 On Order: 1 Expected 2026-11-13 40 Expected 2027-01-08 40 Expected 2027-01-29 60 Expected 2027-02-26 Factory Lead Time: 18 Weeks	215,84 kr 211,45 kr 209,91 kr 208,26 kr 200,90 kr	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	24 V	125 mA			1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 9-36Vin 5V/300mA -5V/300mA 3W Iso DIP TDN 3-2421WI TRACO Power 1: 226,28 kr 130On Order	Mfr. Part No. TDN 3-2421WI Mouser Part No 495-TDN3-2421WI	TRACO Power	DC/DC Converters - Through Hole 9-36Vin 5V/300mA -5V/300mA 3W Iso DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	130On Order On Order Ship Dates Mfr. No: TDN 3-2421WI Stock: 0 On Order: 50 Expected 2027-02-05 80 Expected 2027-02-19 Factory Lead Time: 18 Weeks	226,28 kr 221,67 kr 210,46 kr 209,58 kr View 202,11 kr Quote	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	5 V	300 mA	- 5 V	300 mA	1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 18-75Vin 5Vout 600mA 3W Iso DIP TDN 3-4811WI TRACO Power 1: 215,84 kr 180On Order	Mfr. Part No. TDN 3-4811WI Mouser Part No 495-TDN3-4811WI	TRACO Power	DC/DC Converters - Through Hole 18-75Vin 5Vout 600mA 3W Iso DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	180On Order On Order Ship Dates Mfr. No: TDN 3-4811WI Stock: 0 On Order: 100 Expected 2027-02-05 80 Expected 2027-03-19 Factory Lead Time: 18 Weeks	215,84 kr 212,22 kr 208,26 kr 200,90 kr	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA			1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 18-75Vin 15Vout 200mA 3W Iso DIP TDN 3-4813WI TRACO Power 1: 226,28 kr 40Factory Stock Available	Mfr. Part No. TDN 3-4813WI Mouser Part No 495-TDN3-4813WI	TRACO Power	DC/DC Converters - Through Hole 18-75Vin 15Vout 200mA 3W Iso DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	40Factory Stock Available More Info Available	226,28 kr 209,91 kr 205,40 kr 202,11 kr View 198,81 kr 194,52 kr 184,63 kr	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA			1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 18-75Vin 5V/300mA -5V/300mA 3W Iso DIP TDN 3-4821WI TRACO Power 1: 237,27 kr 80Factory Stock Available	Mfr. Part No. TDN 3-4821WI Mouser Part No 495-TDN3-4821WI	TRACO Power	DC/DC Converters - Through Hole 18-75Vin 5V/300mA -5V/300mA 3W Iso DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	80Factory Stock Available More Info Available	237,27 kr 220,02 kr 215,29 kr 211,78 kr View 208,37 kr 203,86 kr 193,53 kr	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	5 V	300 mA	- 5 V	300 mA	1.5 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI
DC/DC Converters - Through Hole 4.5-18Vin 15Vout 200mA 3W Iso DIP TDN 3-1213WI TRACO Power 1: 226,28 kr Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. TDN 3-1213WI Mouser Part No 495-TDN3-1213WI	TRACO Power	DC/DC Converters - Through Hole 4.5-18Vin 15Vout 200mA 3W Iso DIP Learn More about TRACO Power tdn 3wi dcdc converters	Datasheet	Non-Stocked Lead-Time 18 Weeks	226,28 kr 209,91 kr 205,40 kr 202,11 kr View 198,81 kr 194,52 kr 184,63 kr	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA			1.6 kV	DIP-7	13.2 mm (0.52 in)	9.1 mm (0.358 in)	10.2 mm (0.402 in)	Industrial	+ 70 C	- 40 C	TDN 3WI

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