MPN

TRACOPOWER TRA 1 DC/DC Converter, 12V dc/ 42 mA, 5V dc Input, 5V dc Input 1 W, PCB, 95 °C Max Temp -40 °C Min Temp,

RS Stock No.:: 166-5644
Mfr. Part No.:: TRA 1-0522
Brand:: TRACOPOWER

TRACOPOWER TRA 1 DC/DC Converter, 12V dc/ 42 mA, 5V dc Input, 5V dc Input 1 W, PCB, 95 °C Max Temp -40 °C Min Temp,

Bulk discount available

View bulk pricing options

Subtotal (1 tube of 10 units)*

£61.78

(exc. VAT)

£74.14

(inc. VAT)

FREE delivery for orders over £60.00

Temporarily out of stock

Shipping from 20 October 2026

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

Tube(s)	Per Tube	Per unit*
1 - 4	£61.78	£6.178
5 - 9	£59.93	£5.993
10 - 24	£58.06	£5.806
25 - 49	£55.60	£5.56
50 +	£53.14	£5.314

*price indicative

RS Stock No.:: 166-5644
Mfr. Part No.:: TRA 1-0522
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	12V dc
	Maximum Input Voltage	5V dc
	Minimum Input Voltage	5V dc
	Output Current 1	42mA
	Mount Type	PCB
	MTBF	2000000h
	Number of Outputs	2
	Number of Pins	4
	Isolation Voltage	1kV dc
	Maximum Output Power	1W
	Package Type	Plastic Case
	Length	19.5mm
	Series	TRA 1
	Depth	10.2mm
	Standards/Approvals	No
	Maximum Operating Temperature	95°C
	Efficiency	86%
	Minimum Operating Temperature	-40°C

	Select all
	Brand TRACOPOWER
	Product Type DC/DC Converter
	Output Voltage 1 12V dc
	Maximum Input Voltage 5V dc
	Minimum Input Voltage 5V dc
	Output Current 1 42mA
	Mount Type PCB
	MTBF 2000000h
	Number of Outputs 2
	Number of Pins 4
	Isolation Voltage 1kV dc
	Maximum Output Power 1W
	Package Type Plastic Case
	Length 19.5mm
	Series TRA 1
	Depth 10.2mm
	Standards/Approvals No
	Maximum Operating Temperature 95°C
	Efficiency 86%
	Minimum Operating Temperature -40°C

Datasheet

COO (Country of Origin):: TW

Traco 1W SIP Single/Dual Output Semi-regulated Isolated DC-DC Converter - TRA 1 Series

1W single/dual output semi-regulated DC/DC converters with a miniature design and input/output isolation. These semi-regulated DC/DC converters are ideal for use within power drivers and circuits where unregulated DC/DC converters do not meet the input voltage range at load change.

Miniature design with industry standard pinout

Semi-regulated output (load)

Input / output isolation voltage of 1000 Vdc

High efficiency of up to 88%

Note

MTBF to MIL-HDBK-217F (25°C)

Standards

IEC 60950-1, EN 60950-1

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy