DC/DC Converters - Through Hole

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TMR 12WI Isolated 12W DC/DC Converter Modules

TRACO Power TMR 12WI Isolated 12W DC/DC Converter Modules offer a very high power density of 4.73W/cm³ in an ultra-compact SIP-8 metal package occupying only 2.0cm² (0.3 square inches) of board space. With excellent efficiency, up to 90% allows for a full load, extended operating temperature range of –40° up to +65°C without derating with natural convection and +85°C with derating. Further features include an ultra-wide 4:1 input voltage range, fully regulated output, remote On/Off control, continuous short circuit protection, and an I/O isolation voltage of 1600 VDC. These very compact dimensions of the TRACO Power TMR 12WI Converters make them an ideal solution for many space-critical applications in communication equipment, instrumentation, and industrial electronics.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-1215WI TRACO Power 1: Rp606.886 45In Stock	Mfr. Part No. TMR 12-1215WI Mouser Part No 495-TMR12-1215WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	45In Stock	Rp606.886 Rp601.932 Rp586.522 Rp579.367 View Rp570.010 Rp557.718	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	24 V	500 mA			1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-1222WI TRACO Power 1: Rp671.097 33In Stock	Mfr. Part No. TMR 12-1222WI Mouser Part No 495-TMR12-1222WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	33In Stock	Rp671.097 Rp660.089 Rp644.862 Rp621.929 View Rp570.010 Rp559.736 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	12 W	12 V	500 mA	- 12 V	500 mA	1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-1210WI TRACO Power 1: Rp683.389 67In Stock	Mfr. Part No. TMR 12-1210WI Mouser Part No 495-TMR12-1210WI	TRACO Power	DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	67In Stock	Rp683.389 Rp679.352 Rp678.985 Rp674.766 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	3.3 V	3 A			1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-2411WI TRACO Power 1: Rp683.389 376In Stock 610On Order	Mfr. Part No. TMR 12-2411WI Mouser Part No 495-TMR12-2411WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	376In Stock 610On Order On Order Ship Dates Mfr. No: TMR 12-2411WI Stock: 376 Can Dispatch Immediately On Order: 270 Expected 18/12/2026 340 Expected 26/02/2027 Factory Lead Time: 18 Weeks	Rp683.389 Rp673.849 Rp663.575 Rp658.254 View Rp652.934 Rp646.146 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	5.1 V	2.4 A			1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-2415WI TRACO Power 1: Rp606.886 262In Stock	Mfr. Part No. TMR 12-2415WI Mouser Part No 495-TMR12-2415WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	262In Stock	Rp606.886	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	24 V	500 mA			1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-2421WI TRACO Power 1: Rp673.482 37In Stock 90Expected 01/10/2026	Mfr. Part No. TMR 12-2421WI Mouser Part No 495-TMR12-2421WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	37In Stock 90Expected 01/10/2026	Rp673.482 Rp663.391 Rp652.934 Rp621.929 View Rp570.010 Rp559.736 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	12 W	5 V	1.2 A	- 5 V	1.2 A	1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-4812WI TRACO Power 1: Rp612.023 387In Stock	Mfr. Part No. TMR 12-4812WI Mouser Part No 495-TMR12-4812WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	387In Stock	Rp612.023 Rp601.932 Rp586.522 Rp581.385 View Rp569.093 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	12 V	1 A			1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-1213WI TRACO Power 1: Rp607.986 9In Stock 210On Order	Mfr. Part No. TMR 12-1213WI Mouser Part No 495-TMR12-1213WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	9In Stock 210On Order On Order Ship Dates Mfr. No: TMR 12-1213WI Stock: 9 Can Dispatch Immediately On Order: 50 Expected 15/10/2026 40 Expected 01/01/2027 120 Expected 08/01/2027 Factory Lead Time: 18 Weeks	Rp607.986 Rp603.400 Rp597.162 Rp583.770 Rp582.302	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	15 V	800 mA			1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-1221WI TRACO Power 1: Rp673.482 20In Stock	Mfr. Part No. TMR 12-1221WI Mouser Part No 495-TMR12-1221WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	20In Stock	Rp673.482 Rp663.391 Rp652.934 Rp621.929 View Rp570.010 Rp559.736 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	12 W	5 V	1.2 A	- 5 V	1.2 A	1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-2410WI TRACO Power 1: Rp680.453 33In Stock	Mfr. Part No. TMR 12-2410WI Mouser Part No 495-TMR12-2410WI	TRACO Power	DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	33In Stock	Rp680.453 Rp674.399 Rp655.319 Rp647.430 View Rp636.790 Rp623.030	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	3.3 V	3 A			1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-2413WI TRACO Power 1: Rp612.023 13In Stock	Mfr. Part No. TMR 12-2413WI Mouser Part No 495-TMR12-2413WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	13In Stock	Rp612.023 Rp606.152 Rp605.968 Rp602.116 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	15 V	800 mA			1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-2422WI TRACO Power 1: Rp673.482 22In Stock	Mfr. Part No. TMR 12-2422WI Mouser Part No 495-TMR12-2422WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	22In Stock	Rp673.482 Rp660.273 Rp646.513 Rp621.929 View Rp570.010 Rp559.736 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	12 W	12 V	500 mA	- 12 V	500 mA	1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-4811WI TRACO Power 1: Rp683.389 17In Stock	Mfr. Part No. TMR 12-4811WI Mouser Part No 495-TMR12-4811WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	17In Stock	Rp683.389 Rp672.197 Rp654.952 Rp647.063 View Rp636.606 Rp622.847 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	5.1 V	2.4 A			1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-4813WI TRACO Power 1: Rp635.505 9In Stock	Mfr. Part No. TMR 12-4813WI Mouser Part No 495-TMR12-4813WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	9In Stock	Rp635.505 Rp601.932 Rp589.090 Rp579.367 View Rp570.010 Rp557.718 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	15 V	800 mA			1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-4815WI TRACO Power 1: Rp612.023 16In Stock	Mfr. Part No. TMR 12-4815WI Mouser Part No 495-TMR12-4815WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	16In Stock	Rp612.023 Rp606.886 Rp605.968 Rp602.116 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	24 V	500 mA			1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-4821WI TRACO Power 1: Rp667.427 7In Stock 20Expected 15/10/2026	Mfr. Part No. TMR 12-4821WI Mouser Part No 495-TMR12-4821WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	7In Stock 20Expected 15/10/2026	Rp667.427	Min.: 1 Mult.: 1	Isolated	2 Output	12 W	5 V	1.2 A	- 5 V	1.2 A	1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-4822WI TRACO Power 1: Rp673.482 1In Stock	Mfr. Part No. TMR 12-4822WI Mouser Part No 495-TMR12-4822WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	1In Stock	Rp673.482 Rp663.391 Rp652.934 Rp621.929 View Rp570.010 Rp559.736 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	12 W	12 V	500 mA	- 12 V	500 mA	1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-4823WI TRACO Power 1: Rp673.482 20In Stock	Mfr. Part No. TMR 12-4823WI Mouser Part No 495-TMR12-4823WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	20In Stock	Rp673.482 Rp654.035 Rp640.092 Rp621.929 View Rp570.010 Rp559.736 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	12 W	15 V	400 mA	- 15 V	400 mA	1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-2412WI TRACO Power 1: Rp606.886 1.004Expected 08/01/2027	Mfr. Part No. TMR 12-2412WI Mouser Part No 495-TMR12-2412WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	1.004Expected 08/01/2027	Rp606.886	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	12 V	1 A			1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-1211WI TRACO Power 1: Rp683.389 200On Order	Mfr. Part No. TMR 12-1211WI Mouser Part No 495-TMR12-1211WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	200On Order On Order Ship Dates Mfr. No: TMR 12-1211WI Stock: 0 On Order: 20 Pending 90 Expected 23/10/2026 90 Expected 26/02/2027 Factory Lead Time: 18 Weeks	Rp683.389 Rp679.169 Rp678.985 Rp674.766 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	5.1 V	2.4 A			1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-1212WI TRACO Power 1: Rp612.023 199Expected 04/12/2026	Mfr. Part No. TMR 12-1212WI Mouser Part No 495-TMR12-1212WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	199Expected 04/12/2026	Rp612.023 Rp601.932 Rp592.209 Rp587.439 View Rp582.669 Rp579.734 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	12 V	1 A			1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-1223WI TRACO Power 1: Rp673.482 69Expected 08/10/2026	Mfr. Part No. TMR 12-1223WI Mouser Part No 495-TMR12-1223WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	69Expected 08/10/2026	Rp673.482 Rp663.391 Rp652.934 Rp621.929 View Rp570.010 Rp559.736 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	12 W	15 V	400 mA	- 15 V	400 mA	1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-2423WI TRACO Power 1: Rp667.427 210Expected 04/12/2026	Mfr. Part No. TMR 12-2423WI Mouser Part No 495-TMR12-2423WI	TRACO Power	DC/DC Converters - Through Hole 12W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	210Expected 04/12/2026	Rp667.427	Min.: 1 Mult.: 1	Isolated	2 Output	12 W	15 V	400 mA	- 15 V	400 mA	1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI
DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TMR 12-4810WI TRACO Power 1: Rp711.458 50Factory Stock Available	Mfr. Part No. TMR 12-4810WI Mouser Part No 495-TMR12-4810WI	TRACO Power	DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case Learn More about TRACO Power traco tmr 12wi dc dc converter modules	Datasheet	50Factory Stock Available More Info Available	Rp711.458 Rp673.849 Rp659.355 Rp648.715 View Rp638.074 Rp624.314 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 W	3.3 V	3 A			1.6 kV	SIP-8	22 mm (0.866 in)	9.6 mm (0.378 in)	12 mm (0.472 in)	Industrial	+ 85 C	- 40 C	TMR 12WI

TMR 12WI Isolated 12W DC/DC Converter Modules

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