MPN

TRACOPOWER TES 3 DC/DC Converter, 15V dc/ 100 mA, 18V dc Input, 9V Input 3 W, Surface, 85 °C Max Temp -40 °C Min Temp

RS Stock No.:: 166-5409
Mfr. Part No.:: TES 3-1223
Brand:: TRACOPOWER

TRACOPOWER TES 3 DC/DC Converter, 15V dc/ 100 mA, 18V dc Input, 9V Input 3 W, Surface, 85 °C Max Temp -40 °C Min Temp

Bulk discount available

View bulk pricing options

Subtotal (1 tube of 10 units)*

£286.98

(exc. VAT)

£344.38

(inc. VAT)

FREE delivery for orders over £60.00

Temporarily out of stock

Shipping from 22 October 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Tube(s)	Per Tube	Per unit*
1 - 4	£286.98	£28.698
5 - 9	£278.38	£27.838
10 - 24	£269.76	£26.976
25 - 49	£258.29	£25.829
50 +	£246.80	£24.68

*price indicative

RS Stock No.:: 166-5409
Mfr. Part No.:: TES 3-1223
Brand:: TRACOPOWER

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TRACOPOWER
	Product Type	DC/DC Converter
	Output Voltage 1	15V dc
	Minimum Input Voltage	9V
	Maximum Input Voltage	18V dc
	Output Current 1	100mA
	Mount Type	Surface
	Input Ratio	2:1
	MTBF	1000000h
	Number of Outputs	2
	Isolation Voltage	1.5kV dc
	Package Type	Surface Mount
	Maximum Output Power	3W
	Depth	9.7mm
	Standards/Approvals	No
	Series	TES 3
	Length	32.3mm
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Efficiency	81%

	Select all
	Brand TRACOPOWER
	Product Type DC/DC Converter
	Output Voltage 1 15V dc
	Minimum Input Voltage 9V
	Maximum Input Voltage 18V dc
	Output Current 1 100mA
	Mount Type Surface
	Input Ratio 2:1
	MTBF 1000000h
	Number of Outputs 2
	Isolation Voltage 1.5kV dc
	Package Type Surface Mount
	Maximum Output Power 3W
	Depth 9.7mm
	Standards/Approvals No
	Series TES 3
	Length 32.3mm
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Efficiency 81%

Datasheet

COO (Country of Origin):: TW

Traco 3W SMD Single/Dual Output Regulated Isolated DC-DC Converter - TES 3 Series

Products not recommended for new designs please refer to the alternative at the bottom of the page

Low profile SMD package

1.5kV input / output isolation

Wide 2:1 input

Regulated outputs

High accuracy of pin co-planarity

Under voltage lockout

Short circuit protection

UL94V-0 package material

Qualified for lead-free reflow solder process according IPC/JEDEC J-STD-020C, peak temperature 245°C (for 10 sec. max.)

Note

No de-rating over quoted operating temperature range.
MTBF to MIL-HDBK-217E (25°C).

Approvals

CSA File No. 226037

Standards

EN 60950-1, UL 60950-1, IEC 60950-1

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