DC/DC Converters - Through Hole – Mouser United Kingdom

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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 (GBP) 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: £2.72 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	£2.72 £2.67 £2.60 £2.59 £2.44	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: £10.11 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	£10.11 £9.96 £9.75 £9.51 View £8.58 £8.28 £8.15 £8.08 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: £2.47 1,005In Stock 920Expected 19/03/2027	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	1,005In Stock 920Expected 19/03/2027	£2.47 £2.40 £2.33 £2.20 View £2.13 £2.06 £2.05 £2.01	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: £2.47 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	£2.47 £2.40 £2.33 £2.20 View £2.13 £2.06 £2.05 £2.01	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: £2.47 902In Stock 630Expected 06/11/2026	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 630Expected 06/11/2026	£2.47 £2.40 £2.33 £2.20 View £2.13 £2.06 £2.05 £2.01	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: £2.90 1,036In Stock 3,840Expected 19/03/2027	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	1,036In Stock 3,840Expected 19/03/2027	£2.90	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: £2.93 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	£2.93 £2.75 £2.66 £2.65	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: £3.13 1,084In 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	1,084In Stock	£3.13 £2.90	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: £3.48 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	£3.48 £3.33 £3.25 £3.18 View £3.11 £3.03 £2.90	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: £2.99 558In 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	558In Stock	£2.99 £2.92 £2.90	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: £2.90 436In Stock 690Expected 22/10/2026	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	436In Stock 690Expected 22/10/2026	£2.90	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: £3.57 1,180In Stock 12,564On 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	1,180In Stock 12,564On Order On Order Ship Dates Mfr. No: TBA 2-1212 Stock: 1,180 Can Dispatch Immediately On Order: 324 Expected 16/10/2026 1,660 Expected 22/10/2026 500 Expected 29/10/2026 10,080 Expected 23/04/2027 Factory Lead Time: 22 Weeks	£3.57 £3.33 £3.25 £3.18 View £3.11 £3.03 £3.01	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: £3.01 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	£3.01 £2.65	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: £3.13 904In 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	904In Stock 240On Order On Order Ship Dates Mfr. No: TBA 2-2413 Stock: 904 Can Dispatch Immediately On Order: 100 Expected 13/11/2026 140 Expected 19/03/2027 Factory Lead Time: 22 Weeks	£3.13 £2.75 £2.66 £2.65	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: £3.03 428In Stock 1,840On 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	428In Stock 1,840On Order On Order Ship Dates Mfr. No: TBA 2-2422 Stock: 428 Can Dispatch Immediately On Order: 170 Pending 240 Expected 23/10/2026 610 Expected 29/10/2026 820 Expected 13/11/2026 Factory Lead Time: 22 Weeks	£3.03 £2.97 £2.90	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: £2.90 513In 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	513In Stock	£2.90	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 24V 125mA SIP8 Iso Reg TEC 3-0915 TRACO Power 1: £10.16 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	£10.16 £10.00 £9.73 £9.63 View £9.46 £9.26 £9.11	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: £11.36 282In Stock 160Expected 29/10/2026	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	282In Stock 160Expected 29/10/2026	£11.36 £10.76 £10.54 £10.36 View £10.19 £9.97 £9.81	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 9V 333mA SIP8 Iso Reg TEC 3-1219 TRACO Power 1: £9.41 194In 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	194In Stock	£9.41 £9.40 £9.30	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: £10.11 1,214In 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	1,214In Stock	£10.11 £9.96 £9.81 £9.51 View £8.58 £8.28 £8.15 £8.08 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: £10.11 220In Stock 30Expected 29/01/2027	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 29/01/2027	£10.11 £9.96 £9.81 £9.51 View £8.58 £8.28 £8.15 £8.08 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: £10.11 581In Stock 2,550Expected 11/12/2026	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	581In Stock 2,550Expected 11/12/2026	£10.11 £9.96 £9.81 £9.51 View £8.58 £8.28 £8.15 £8.08 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 3W 36-75Vin 24V 125mA SIP8 Iso Reg TEC 3-4815 TRACO Power 1: £10.11 179In Stock	Mfr. Part No. TEC 3-4815 Mouser Part No 495-TEC3-4815	TRACO Power	DC/DC Converters - Through Hole 3W 36-75Vin 24V 125mA SIP8 Iso Reg Learn More about TRACO Power tec2 tec3 converters	Datasheet	179In Stock	£10.11 £9.96 £9.81 £9.51 View £8.58 £8.28 £8.15 £8.08 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 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 1-0511E TRACO Power 1: £2.47 405In Stock 490Expected 29/10/2026	Mfr. Part No. TBA 1-0511E Mouser Part No 495-TBA1-0511E	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	405In Stock 490Expected 29/10/2026	£2.47 £2.43 £2.22	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 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 1-0512E TRACO Power 1: £2.47 22In Stock 20On Order	Mfr. Part No. TBA 1-0512E Mouser Part No 495-TBA1-0512E	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	22In Stock 20On Order	£2.47 £2.40 £2.33 £2.20 View £2.13 £2.06 £2.05 £2.01	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

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