DC/DC Converters - Through Hole – Mouser United Kingdom

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Next Generation 1W & 2W SIP Converters

TRACO Power TBA 1 and TBA 2 DC/DC Converters are designed to cover a broad range of low-power, cost-critical requirements. These 1W and 2W converters are available in industry-standard SIP-4 and SIP-7 packages and are designed as a cost-effective solution with enhanced capability. TRACO Power TBA 1 and TBA 2 DC/DC Converters include continuous short circuit protection and I/O isolations of 1500V_DC or 3000V_DC. The series has an operating temperature range of –40°C to +85°C without derating.

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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 1-0512HI TRACO Power 1: £2.50 5,201In Stock 33On Order	Mfr. Part No. TBA 1-0512HI Mouser Part No 495-TBA1-0512HI	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	5,201In Stock 33On Order	£2.50	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	12 V	84 mA			3 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 1HI
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 1,501In 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	1,501In 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 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 1-0311 TRACO Power 1: £2.47 4,951In Stock 2,080Expected 04/12/2026	Mfr. Part No. TBA 1-0311 Mouser Part No 495-TBA1-0311	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	4,951In Stock 2,080Expected 04/12/2026	£2.47 £2.40 £2.33 £2.22	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA			1.5 kV	SIP-4	11.68 mm (0.46 in)	6 mm (0.236 in)	9.65 mm (0.38 in)	Industrial	+ 95 C	- 40 C	TBA 1
DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 1-0310 TRACO Power 1: £2.47 1,233In Stock 1,250Expected 09/04/2027	Mfr. Part No. TBA 1-0310 Mouser Part No 495-TBA1-0310	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	1,233In Stock 1,250Expected 09/04/2027	£2.47 £2.40 £2.36 £2.05 £2.01	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	3.3 V	260 mA			1.5 kV	SIP-4	11.68 mm (0.46 in)	6 mm (0.236 in)	9.65 mm (0.38 in)	Industrial	+ 95 C	- 40 C	TBA 1
DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 1-0510 TRACO Power 1: £2.47 2,018In Stock 1,700Expected 12/02/2027	Mfr. Part No. TBA 1-0510 Mouser Part No 495-TBA1-0510	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	2,018In Stock 1,700Expected 12/02/2027	£2.47 £2.40 £2.35 £2.05 £2.01	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	3.3 V	260 mA			1.5 kV	SIP-4	11.68 mm (0.46 in)	6 mm (0.236 in)	9.65 mm (0.38 in)	Industrial	+ 95 C	- 40 C	TBA 1
DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 1-0511 TRACO Power 1: £2.47 1,918In Stock 1,140Expected 09/04/2027	Mfr. Part No. TBA 1-0511 Mouser Part No 495-TBA1-0511	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	1,918In Stock 1,140Expected 09/04/2027	£2.47 £2.40 £2.33 £2.21 £2.01	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA			1.5 kV	SIP-4	11.68 mm (0.46 in)	6 mm (0.236 in)	9.65 mm (0.38 in)	Industrial	+ 95 C	- 40 C	TBA 1
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 851In Stock	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	851In Stock	£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 1-0513HI TRACO Power 1: £2.50 832In Stock	Mfr. Part No. TBA 1-0513HI Mouser Part No 495-TBA1-0513HI	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	832In Stock	£2.50	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	15 V	66 mA			3 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 1HI
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 779In 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	779In 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 1-1211 TRACO Power 1: £2.47 1,205In Stock	Mfr. Part No. TBA 1-1211 Mouser Part No 495-TBA1-1211	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	1,205In Stock	£2.47 £2.40 £2.33 £2.26 £2.22	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA			1.5 kV	SIP-4	11.68 mm (0.46 in)	6 mm (0.236 in)	9.65 mm (0.38 in)	Industrial	+ 95 C	- 40 C	TBA 1
DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 1-1212 TRACO Power 1: £2.41 2,406In Stock	Mfr. Part No. TBA 1-1212 Mouser Part No 495-TBA1-1212	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	2,406In Stock	£2.41	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	12 V	80 mA			1.5 kV	SIP-4	11.68 mm (0.46 in)	6 mm (0.236 in)	9.65 mm (0.38 in)	Industrial	+ 95 C	- 40 C	TBA 1
DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 1-1212HI TRACO Power 1: £2.50 543In Stock	Mfr. Part No. TBA 1-1212HI Mouser Part No 495-TBA1-1212HI	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	543In Stock	£2.50	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	12 V	84 mA			3 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 1HI
DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 1-2411 TRACO Power 1: £2.47 1,783In Stock	Mfr. Part No. TBA 1-2411 Mouser Part No 495-TBA1-2411	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	1,783In Stock	£2.47 £2.40 £2.33 £2.21 £2.01	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA			1.5 kV	SIP-4	11.68 mm (0.46 in)	6 mm (0.236 in)	9.65 mm (0.38 in)	Industrial	+ 95 C	- 40 C	TBA 1
DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 1-2411E TRACO Power 1: £2.47 555In Stock	Mfr. Part No. TBA 1-2411E Mouser Part No 495-TBA1-2411E	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	555In 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	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 1-2412 TRACO Power 1: £2.47 4,534In Stock 3,210Expected 05/04/2027	Mfr. Part No. TBA 1-2412 Mouser Part No 495-TBA1-2412	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	4,534In Stock 3,210Expected 05/04/2027	£2.47 £2.42 £2.22	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	12 V	80 mA			1.5 kV	SIP-4	11.68 mm (0.46 in)	6 mm (0.236 in)	9.65 mm (0.38 in)	Industrial	+ 95 C	- 40 C	TBA 1
DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 1-2419 TRACO Power 1: £2.47 1,193In Stock	Mfr. Part No. TBA 1-2419 Mouser Part No 495-TBA1-2419	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	1,193In 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	9 V	110 mA			1.5 kV	SIP-4	11.68 mm (0.46 in)	6 mm (0.236 in)	9.65 mm (0.38 in)	Industrial	+ 95 C	- 40 C	TBA 1
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 665In 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	665In 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 1,035In Stock 640Expected 21/05/2027	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	1,035In Stock 640Expected 21/05/2027	£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 552In 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	552In 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 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	£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: £3.25 2,494In Stock 9,804On 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	2,494In Stock 9,804On Order On Order Ship Dates Mfr. No: TBA 2-1212 Stock: 2,494 Can Dispatch Immediately On Order: 324 Expected 21/12/2026 9,480 Expected 19/02/2027 Factory Lead Time: 31 Weeks	£3.25 £3.20 £3.11 £3.07 View £3.03 £2.96 £2.92	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 704In 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	704In 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 2-2412 TRACO Power 1: £3.48 1,056In Stock 1,350On Order	Mfr. Part No. TBA 2-2412 Mouser Part No 495-TBA2-2412	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	1,056In Stock 1,350On Order On Order Ship Dates Mfr. No: TBA 2-2412 Stock: 1,056 Can Dispatch Immediately On Order: 60 Expected 09/04/2027 1,290 Expected 28/05/2027 Factory Lead Time: 31 Weeks	£3.48 £3.33 £3.25 £3.18 View £3.11 £3.03 £3.01 £2.90	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 2-2413 TRACO Power 1: £3.13 954In Stock 140Expected 19/03/2027	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	954In Stock 140Expected 19/03/2027	£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

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