DC/DC Converters - Through Hole

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TMU 3 3W Isolated DC/DC Converters

TRACO Power TMU 3 series are 3W Isolated DC/DC Converters with unregulated outputs in a standard SIP-4 package. The TRACO Power TMU 3 3W Isolated DC/DC Converters provide a cost-effective alternative to regulated DC/DC converters with no compromise in quality or lifetime. The series features continuous short circuit protection, 1500V_DC I/O isolation, and a convection cooled –40°C to +75°C full load operating temperature range. These compact converters are ideal for use in space-critical applications in communication equipment, instrumentation, and industrial electronics.

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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	Isolation Voltage	Package/Case	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TMU 3-1211 TRACO Power 1: $8.90 373In Stock 100Expected 29/01/2027	Mfr. Part No. TMU 3-1211 Mouser Part No 495-TMU3-1211	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tmu 3 dc dc converters	Datasheet	373In Stock 100Expected 29/01/2027	$8.90 $8.68 $8.54 $8.28 View $7.47 $7.21 $7.10 $7.03 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA	1.5 kV	SIP-4	11.5 mm (0.453 in)	8.6 mm (0.339 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TMU 3
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TMU 3-2411 TRACO Power 1: $8.94 210In Stock	Mfr. Part No. TMU 3-2411 Mouser Part No 495-TMU3-2411	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tmu 3 dc dc converters	Datasheet	210In Stock	$8.94 $8.79 $8.56 $8.49 View $8.31 $8.01	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA	1.5 kV	SIP-4	11.5 mm (0.453 in)	9.6 mm (0.378 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TMU 3
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TMU 3-0513 TRACO Power 1: $8.79 6In Stock	Mfr. Part No. TMU 3-0513 Mouser Part No 495-TMU3-0513	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tmu 3 dc dc converters	Datasheet	6In Stock	$8.79 $8.68 $8.41 $8.40 $7.56	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA	1.5 kV	SIP-4	11.5 mm (0.453 in)	8.6 mm (0.339 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TMU 3
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TMU 3-1212 TRACO Power 1: $8.90 65In Stock 320Expected 26/03/2027	Mfr. Part No. TMU 3-1212 Mouser Part No 495-TMU3-1212	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tmu 3 dc dc converters	Datasheet	65In Stock 320Expected 26/03/2027	$8.90 $8.68 $8.54 $8.28 View $7.47 $7.21 $7.10 $7.03 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	12 V	250 mA	1.5 kV	SIP-4	11.5 mm (0.453 in)	8.6 mm (0.339 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TMU 3
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TMU 3-1213 TRACO Power 1: $8.90 24In Stock	Mfr. Part No. TMU 3-1213 Mouser Part No 495-TMU3-1213	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tmu 3 dc dc converters	Datasheet	24In Stock	$8.90 $8.68 $8.54 $8.28 View $7.47 $7.21 $7.10 $7.03 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA	1.5 kV	SIP-4	11.5 mm (0.453 in)	8.6 mm (0.339 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TMU 3
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TMU 3-2412 TRACO Power 1: $8.90 39In Stock	Mfr. Part No. TMU 3-2412 Mouser Part No 495-TMU3-2412	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tmu 3 dc dc converters	Datasheet	39In Stock	$8.90 $8.68 $8.54 $8.28 View $7.47 $7.21 $7.10 $7.03 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	12 V	250 mA	1.5 kV	SIP-4	11.5 mm (0.453 in)	9.6 mm (0.378 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TMU 3
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TMU 3-2413 TRACO Power 1: $8.90 13In Stock 70On Order	Mfr. Part No. TMU 3-2413 Mouser Part No 495-TMU3-2413	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tmu 3 dc dc converters	Datasheet	13In Stock 70On Order On Order Ship Dates Mfr. No: TMU 3-2413 Stock: 13 Can Dispatch Immediately On Order: 50 Expected 08/01/2027 20 Expected 29/01/2027 Factory Lead Time: 12 Weeks	$8.90 $8.68 $8.54 $8.28 View $7.47 $7.21 $7.10 $7.03 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA	1.5 kV	SIP-4	11.5 mm (0.453 in)	9.6 mm (0.378 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TMU 3
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TMU 3-0511 TRACO Power 1: $8.90 267Expected 08/01/2027	Mfr. Part No. TMU 3-0511 Mouser Part No 495-TMU3-0511	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tmu 3 dc dc converters	Datasheet	267Expected 08/01/2027	$8.90 $8.68 $8.54 $8.28 View $7.47 $7.21 $7.10 $7.03 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA	1.5 kV	SIP-4	11.5 mm (0.453 in)	8.6 mm (0.339 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TMU 3
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TMU 3-0512 TRACO Power 1: $8.90 93Expected 08/01/2027	Mfr. Part No. TMU 3-0512 Mouser Part No 495-TMU3-0512	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tmu 3 dc dc converters	Datasheet	93Expected 08/01/2027	$8.90 $8.68 $8.54 $8.28 View $7.47 $7.21 $7.10 $7.03 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	12 V	250 mA	1.5 kV	SIP-4	11.5 mm (0.453 in)	8.6 mm (0.339 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	TMU 3

TMU 3 3W Isolated DC/DC Converters

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