TRACOPOWER TES 3 DC/DC Converter, 12V dc/ 125 mA, 18V dc Input, 9V Input 3 W, Surface, 85 °C Max Temp -40 °C Min Temp

RS Stock No.:: 438-149
Mfr. Part No.:: TES 3-1222
Manufacturer:: TRACOPOWER

TRACOPOWER TES 3 DC/DC Converter, 12V dc/ 125 mA, 18V dc Input, 9V Input 3 W, Surface, 85 °C Max Temp -40 °C Min Temp

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Subtotal (1 unit)*

PHP2,159.57

(exc. VAT)

PHP2,418.72

(inc. VAT)

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Shipping from October 15, 2026

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Units	Per Unit
1 +	PHP2,159.57

*price indicative

RS Stock No.:: 438-149
Mfr. Part No.:: TES 3-1222
Manufacturer:: TRACOPOWER

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TRACOPOWER
	Output Voltage 1	12V dc
	Product Type	DC/DC Converter
	Minimum Input Voltage	9V
	Maximum Input Voltage	18V dc
	Output Current 1	125mA
	Mount Type	Surface
	Input Ratio	2:1
	MTBF	100000h
	Number of Outputs	2
	Isolation Voltage	1.5kV dc
	Package Type	Surface Mount
	Maximum Output Power	3W
	Series	TES 3
	Standards/Approvals	No
	Length	32.3mm
	Depth	9.7mm
	Minimum Operating Temperature	-40°C
	Efficiency	0.81%
	Maximum Operating Temperature	85°C

	Select all
	Brand TRACOPOWER
	Output Voltage 1 12V dc
	Product Type DC/DC Converter
	Minimum Input Voltage 9V
	Maximum Input Voltage 18V dc
	Output Current 1 125mA
	Mount Type Surface
	Input Ratio 2:1
	MTBF 100000h
	Number of Outputs 2
	Isolation Voltage 1.5kV dc
	Package Type Surface Mount
	Maximum Output Power 3W
	Series TES 3
	Standards/Approvals No
	Length 32.3mm
	Depth 9.7mm
	Minimum Operating Temperature -40°C
	Efficiency 0.81%
	Maximum Operating Temperature 85°C

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