DC/DC Converters - Through Hole – Mouser South Africa

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Cost-Efficient 1W-3W DC-DC Converters

TRACO Power Cost-Efficient 1W-3W DC-DC Converters feature products from the isolated TEA, TBA, and TEC series and the non-isolated TSR 1E series. The converters focus on a simple yet effective design approach to minimize component and labor costs. The devices are available in industry-standard SIP-3, SIP-4, and SIP-7 packages and provide standard I/O isolation of 1500V_DC with options up to 4000V_DC. Available input ranges include wide 2:1, ultra-wide 4:1, and +/-10% of nominal input. The modules have an operating temperature range of -40°C up to +86°C without derating. TRACO Power Cost-Efficient DC-DC Converters are optimized for the Internet of Things (IoT) and feature a three-year warranty. The converters are ideal for space and cost-critical applications and high-volume projects where price and long-term reliability are important.

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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	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 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 1-1222E TRACO Power 1: $3.63 1,521In Stock	Mfr. Part No. TBA 1-1222E Mouser Part No 495-TBA1-1222E	TRACO Power	DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tba1 2 dcdc converters	Datasheet	1,521In Stock	$3.63 $3.56 $3.47 $3.45 $3.26	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	12 V	41 mA	- 12 V	41 mA	1.5 kV	SIP-7	19.5 mm (0.768 in)	6 mm (0.236 in)	9.5 mm (0.374 in)	Industrial	+ 85 C	- 40 C	TBA 1E
DC/DC Converters - Through Hole 3W 18-36Vin 9V 333mA SIP8 Iso Reg TEC 3-2419 TRACO Power 1: $13.47 85In Stock	Mfr. Part No. TEC 3-2419 Mouser Part No 495-TEC3-2419	TRACO Power	DC/DC Converters - Through Hole 3W 18-36Vin 9V 333mA SIP8 Iso Reg Learn More about TRACO Power tec2 tec3 converters	Datasheet	85In Stock	$13.47 $13.27 $12.99 $12.67 View $11.43 $11.03 $10.86 $10.76 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	9 V	333 mA			1.6 kV	SIP-8	21.8 mm (0.858 in)	9.1 mm (0.358 in)	11.2 mm (0.441 in)	Industrial	+ 90 C	- 40 C	TEC 3
DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 1-0523E TRACO Power 1: $3.29 905In Stock 920Expected 2027/03/19	Mfr. Part No. TBA 1-0523E Mouser Part No 495-TBA1-0523E	TRACO Power	DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tba1 2 dcdc converters	Datasheet	905In Stock 920Expected 2027/03/19	$3.29 $3.20 $3.11 $2.93 View $2.84 $2.74 $2.73 $2.67	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	15 V	33 mA	- 15 V	33 mA	1.5 kV	SIP-7	19.5 mm (0.768 in)	6 mm (0.236 in)	9.5 mm (0.374 in)	Industrial	+ 85 C	- 40 C	TBA 1E
DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 1-1212E TRACO Power 1: $3.29 783In Stock	Mfr. Part No. TBA 1-1212E Mouser Part No 495-TBA1-1212E	TRACO Power	DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tba1 2 dcdc converters	Datasheet	783In Stock	$3.29 $3.20 $3.11 $2.93 View $2.84 $2.74 $2.73 $2.67	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	12 V	84 mA			1.5 kV	SIP-7	19.5 mm (0.768 in)	6 mm (0.236 in)	9.5 mm (0.374 in)	Industrial	+ 85 C	- 40 C	TBA 1E
DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 1-2423E TRACO Power 1: $3.29 902In Stock 1,890On Order	Mfr. Part No. TBA 1-2423E Mouser Part No 495-TBA1-2423E	TRACO Power	DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tba1 2 dcdc converters	Datasheet	902In Stock 1,890On Order On Order Ship Dates Mfr. No: TBA 1-2423E Stock: 902 Can Dispatch Immediately On Order: 630 Expected 2026/11/05 1,260 Expected 2027/04/09 Factory Lead Time: 22 Weeks	$3.29 $3.20 $3.11 $2.93 View $2.84 $2.74 $2.73 $2.67	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	15 V	33 mA	- 15 V	33 mA	1.5 kV	SIP-7	19.5 mm (0.768 in)	6 mm (0.236 in)	9.5 mm (0.374 in)	Industrial	+ 85 C	- 40 C	TBA 1E
DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 2-0511 TRACO Power 1: $3.86 961In Stock 3,840Expected 2027/03/19	Mfr. Part No. TBA 2-0511 Mouser Part No 495-TBA2-0511	TRACO Power	DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tba1 2 dcdc converters	Datasheet	961In Stock 3,840Expected 2027/03/19	$3.86	Min.: 1 Mult.: 1	Isolated	1 Output	2 W	5 V	400 mA			1.5 kV	SIP-7	19.55 mm (0.77 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 80 C	- 40 C	TBA 2
DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 2-0512 TRACO Power 1: $3.91 695In Stock	Mfr. Part No. TBA 2-0512 Mouser Part No 495-TBA2-0512	TRACO Power	DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tba1 2 dcdc converters	Datasheet	695In Stock	$3.91 $3.66 $3.55 $3.54	Min.: 1 Mult.: 1	Isolated	1 Output	2 W	12 V	165 mA			1.5 kV	SIP-7	19.55 mm (0.77 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 80 C	- 40 C	TBA 2
DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 2-0513 TRACO Power 1: $4.18 1,334In Stock	Mfr. Part No. TBA 2-0513 Mouser Part No 495-TBA2-0513	TRACO Power	DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tba1 2 dcdc converters	Datasheet	1,334In Stock	$4.18 $3.86	Min.: 1 Mult.: 1	Isolated	1 Output	2 W	15 V	130 mA			1.5 kV	SIP-7	19.55 mm (0.77 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 80 C	- 40 C	TBA 2
DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 2-0522 TRACO Power 1: $4.64 1,834In Stock	Mfr. Part No. TBA 2-0522 Mouser Part No 495-TBA2-0522	TRACO Power	DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tba1 2 dcdc converters	Datasheet	1,834In Stock	$4.64 $4.44 $4.33 $4.23 View $4.14 $4.04 $3.86	Min.: 1 Mult.: 1	Isolated	2 Output	2 W	12 V	80 mA	- 12 V	80 mA	1.5 kV	SIP-7	19.55 mm (0.77 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 80 C	- 40 C	TBA 2
DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 2-0523 TRACO Power 1: $3.98 553In Stock	Mfr. Part No. TBA 2-0523 Mouser Part No 495-TBA2-0523	TRACO Power	DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tba1 2 dcdc converters	Datasheet	553In Stock	$3.98 $3.90 $3.86	Min.: 1 Mult.: 1	Isolated	2 Output	2 W	15 V	65 mA	- 15 V	65 mA	1.5 kV	SIP-7	19.55 mm (0.77 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 80 C	- 40 C	TBA 2
DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 2-1211 TRACO Power 1: $3.86 1,126In Stock	Mfr. Part No. TBA 2-1211 Mouser Part No 495-TBA2-1211	TRACO Power	DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tba1 2 dcdc converters	Datasheet	1,126In Stock	$3.86	Min.: 1 Mult.: 1	Isolated	1 Output	2 W	5 V	400 mA			1.5 kV	SIP-7	19.55 mm (0.77 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 80 C	- 40 C	TBA 2
DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 2-1212 TRACO Power 1: $4.76 2,840In Stock 10,904On Order	Mfr. Part No. TBA 2-1212 Mouser Part No 495-TBA2-1212	TRACO Power	DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tba1 2 dcdc converters	Datasheet	2,840In Stock 10,904On Order On Order Ship Dates Mfr. No: TBA 2-1212 Stock: 2,840 Can Dispatch Immediately On Order: 324 Pending 500 Expected 2026/10/29 10,080 Expected 2027/04/23 Factory Lead Time: 22 Weeks	$4.76 $4.44 $4.33 $4.23 View $4.14 $4.04 $4.01	Min.: 1 Mult.: 1	Isolated	1 Output	2 W	12 V	165 mA			1.5 kV	SIP-7	19.55 mm (0.77 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 80 C	- 40 C	TBA 2
DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 2-1213 TRACO Power 1: $4.01 709In Stock	Mfr. Part No. TBA 2-1213 Mouser Part No 495-TBA2-1213	TRACO Power	DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tba1 2 dcdc converters	Datasheet	709In Stock	$4.01 $3.54	Min.: 1 Mult.: 1	Isolated	1 Output	2 W	15 V	130 mA			1.5 kV	SIP-7	19.55 mm (0.77 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 80 C	- 40 C	TBA 2
DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 2-2413 TRACO Power 1: $4.18 884In Stock 240On Order	Mfr. Part No. TBA 2-2413 Mouser Part No 495-TBA2-2413	TRACO Power	DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tba1 2 dcdc converters	Datasheet	884In Stock 240On Order On Order Ship Dates Mfr. No: TBA 2-2413 Stock: 884 Can Dispatch Immediately On Order: 100 Expected 2026/11/13 140 Expected 2027/03/19 Factory Lead Time: 22 Weeks	$4.18 $3.66 $3.55 $3.54	Min.: 1 Mult.: 1	Isolated	1 Output	2 W	15 V	130 mA			1.5 kV	SIP-7	19.55 mm (0.77 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 80 C	- 40 C	TBA 2
DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 2-2422 TRACO Power 1: $4.04 648In Stock 1,600On Order	Mfr. Part No. TBA 2-2422 Mouser Part No 495-TBA2-2422	TRACO Power	DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tba1 2 dcdc converters	Datasheet	648In Stock 1,600On Order On Order Ship Dates Mfr. No: TBA 2-2422 Stock: 648 Can Dispatch Immediately On Order: 170 Pending 610 Expected 2026/10/30 820 Expected 2026/11/13 Factory Lead Time: 22 Weeks	$4.04 $3.95 $3.86	Min.: 1 Mult.: 1	Isolated	2 Output	2 W	12 V	80 mA	- 12 V	80 mA	1.5 kV	SIP-7	19.55 mm (0.77 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 80 C	- 40 C	TBA 2
DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 2-2423 TRACO Power 1: $3.86 499In Stock	Mfr. Part No. TBA 2-2423 Mouser Part No 495-TBA2-2423	TRACO Power	DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tba1 2 dcdc converters	Datasheet	499In Stock	$3.86	Min.: 1 Mult.: 1	Isolated	2 Output	2 W	15 V	65 mA	- 15 V	65 mA	1.5 kV	SIP-7	19.55 mm (0.77 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 80 C	- 40 C	TBA 2
DC/DC Converters - Through Hole 3W 4.5-13.2Vin 5V 600mA SIP8 Iso Reg TEC 3-0911 TRACO Power 1: $13.54 223In Stock	Mfr. Part No. TEC 3-0911 Mouser Part No 495-TEC3-0911	TRACO Power	DC/DC Converters - Through Hole 3W 4.5-13.2Vin 5V 600mA SIP8 Iso Reg Learn More about TRACO Power tec2 tec3 converters	Datasheet	223In Stock	$13.54 $13.32 $12.97 $12.82 View $12.61 $12.34 $12.14	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA			1.6 kV	SIP-8	21.8 mm (0.858 in)	9.1 mm (0.358 in)	11.2 mm (0.441 in)	Industrial	+ 90 C	- 40 C	TEC 3
DC/DC Converters - Through Hole 3W 4.5-13.2Vin 24V 125mA SIP8 Iso Reg TEC 3-0915 TRACO Power 1: $13.54 661In Stock	Mfr. Part No. TEC 3-0915 Mouser Part No 495-TEC3-0915	TRACO Power	DC/DC Converters - Through Hole 3W 4.5-13.2Vin 24V 125mA SIP8 Iso Reg Learn More about TRACO Power tec2 tec3 converters	Datasheet	661In Stock	$13.54 $13.32 $12.97 $12.83 View $12.61 $12.34 $12.14	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	24 V	125 mA			1.6 kV	SIP-8	21.8 mm (0.858 in)	9.1 mm (0.358 in)	11.2 mm (0.441 in)	Industrial	+ 90 C	- 40 C	TEC 3
DC/DC Converters - Through Hole 4.5-13.2Vin +/-15V 3W +/-100mA SIP Iso TEC 3-0923 TRACO Power 1: $15.13 277In Stock 160Expected 2026/10/30	Mfr. Part No. TEC 3-0923 Mouser Part No 495-TEC3-0923	TRACO Power	DC/DC Converters - Through Hole 4.5-13.2Vin +/-15V 3W +/-100mA SIP Iso Learn More about TRACO Power tec2 tec3 converters	Datasheet	277In Stock 160Expected 2026/10/30	$15.13 $14.33 $14.04 $13.80 View $13.57 $13.28 $13.07	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	15 V	100 mA	- 15 V	100 mA	1.6 kV	SIP-8	21.8 mm (0.858 in)	9.1 mm (0.358 in)	11.2 mm (0.441 in)	Industrial	+ 90 C	- 40 C	TEC 3
DC/DC Converters - Through Hole 3W 9-18Vin 5V 600mA SIP8 Iso Reg TEC 3-1211 TRACO Power 1: $13.47 128In Stock	Mfr. Part No. TEC 3-1211 Mouser Part No 495-TEC3-1211	TRACO Power	DC/DC Converters - Through Hole 3W 9-18Vin 5V 600mA SIP8 Iso Reg Learn More about TRACO Power tec2 tec3 converters	Datasheet	128In Stock	$13.47 $13.27 $13.07 $12.67 View $11.43 $11.03 $10.86 $10.76 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA			1.6 kV	SIP-8	21.8 mm (0.858 in)	9.1 mm (0.358 in)	11.2 mm (0.441 in)	Industrial	+ 90 C	- 40 C	TEC 3
DC/DC Converters - Through Hole 3W 9-18Vin 9V 333mA SIP8 Iso Reg TEC 3-1219 TRACO Power 1: $12.54 186In Stock	Mfr. Part No. TEC 3-1219 Mouser Part No 495-TEC3-1219	TRACO Power	DC/DC Converters - Through Hole 3W 9-18Vin 9V 333mA SIP8 Iso Reg Learn More about TRACO Power tec2 tec3 converters	Datasheet	186In Stock	$12.54 $12.53 $12.39	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	9 V	333 mA			1.6 kV	SIP-8	21.8 mm (0.858 in)	9.1 mm (0.358 in)	11.2 mm (0.441 in)	Industrial	+ 90 C	- 40 C	TEC 3
DC/DC Converters - Through Hole 3W 18-36Vin 5V 600mA SIP8 Iso Reg TEC 3-2411 TRACO Power 1: $13.47 1,201In Stock	Mfr. Part No. TEC 3-2411 Mouser Part No 495-TEC3-2411	TRACO Power	DC/DC Converters - Through Hole 3W 18-36Vin 5V 600mA SIP8 Iso Reg Learn More about TRACO Power tec2 tec3 converters	Datasheet	1,201In Stock	$13.47 $13.27 $13.07 $12.67 View $11.43 $11.03 $10.86 $10.76 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA			1.6 kV	SIP-8	21.8 mm (0.858 in)	9.1 mm (0.358 in)	11.2 mm (0.441 in)	Industrial	+ 90 C	- 40 C	TEC 3
DC/DC Converters - Through Hole 3W 18-36Vin 12V 250mA SIP8 Iso Reg TEC 3-2412 TRACO Power 1: $13.47 220In Stock 30Expected 2027/01/29	Mfr. Part No. TEC 3-2412 Mouser Part No 495-TEC3-2412	TRACO Power	DC/DC Converters - Through Hole 3W 18-36Vin 12V 250mA SIP8 Iso Reg Learn More about TRACO Power tec2 tec3 converters	Datasheet	220In Stock 30Expected 2027/01/29	$13.47 $13.27 $13.07 $12.67 View $11.43 $11.03 $10.86 $10.76 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	12 V	250 mA			1.6 kV	SIP-8	21.8 mm (0.858 in)	9.1 mm (0.358 in)	11.2 mm (0.441 in)	Industrial	+ 90 C	- 40 C	TEC 3
DC/DC Converters - Through Hole 3W 18-36Vin 24V 125mA SIP8 Iso Reg TEC 3-2415 TRACO Power 1: $13.47 1,341In Stock 1,790Expected 2026/12/11	Mfr. Part No. TEC 3-2415 Mouser Part No 495-TEC3-2415	TRACO Power	DC/DC Converters - Through Hole 3W 18-36Vin 24V 125mA SIP8 Iso Reg Learn More about TRACO Power tec2 tec3 converters	Datasheet	1,341In Stock 1,790Expected 2026/12/11	$13.47 $13.27 $13.07 $12.67 View $11.43 $11.03 $10.86 $10.76 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	24 V	125 mA			1.6 kV	SIP-8	21.8 mm (0.858 in)	9.1 mm (0.358 in)	11.2 mm (0.441 in)	Industrial	+ 90 C	- 40 C	TEC 3
DC/DC Converters - Through Hole 18-36Vin +/-15V 3W +/-100mA SIP Iso TEC 3-2423 TRACO Power 1: $14.50 156In Stock	Mfr. Part No. TEC 3-2423 Mouser Part No 495-TEC3-2423	TRACO Power	DC/DC Converters - Through Hole 18-36Vin +/-15V 3W +/-100mA SIP Iso Learn More about TRACO Power tec2 tec3 converters	Datasheet	156In Stock	$14.50 $14.29 $14.07 $13.63 View $12.32 $11.87 $11.69 $11.58 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	15 V	100 mA	- 15 V	100 mA	1.6 kV	SIP-8	21.8 mm (0.858 in)	9.1 mm (0.358 in)	11.2 mm (0.441 in)	Industrial	+ 90 C	- 40 C	TEC 3

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