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TRACO POWER TMR 2 DC/DC Converter, 12V dc/ 83 mA, 18V dc Input, 9V Input 2 W, Through Hole, 85 °C Max Temp -40 °C Min

RS Stock No.:: 166-5342
Mfr. Part No.:: TMR 1222
Brand:: TRACO POWER

TRACO POWER TMR 2 DC/DC Converter, 12V dc/ 83 mA, 18V dc Input, 9V Input 2 W, Through Hole, 85 °C Max Temp -40 °C Min

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Subtotal (1 tube of 10 units)*

£140.45

(exc. VAT)

£168.54

(inc. VAT)

FREE delivery for orders over £60.00

Temporarily out of stock

Shipping from 19 April 2027

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

Tube(s)	Per Tube	Per unit*	Saving
1 - 4	£140.45	£14.045	-
5 - 9	£136.24	£13.624	2%
10 - 24	£132.03	£13.203	5%
25 - 49	£126.40	£12.64	10%
50 +	£120.79	£12.079	13%

*price indicative

RS Stock No.:: 166-5342
Mfr. Part No.:: TMR 1222
Brand:: TRACO POWER

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TRACO POWER
	Output Voltage 1	12V dc
	Product Type	DC/DC Converter
	Maximum Input Voltage	18V dc
	Minimum Input Voltage	9V
	Output Current 1	83mA
	Output Current 2	83mA
	Output Voltage 2	-12V dc
	Mount Type	Through Hole
	Input Ratio	2:1
	Number of Outputs	2
	MTBF	4900000h
	Output Voltage Adjustment Range	-1 → 1 %
	Number of Pins	7
	Isolation Voltage	1.6kV dc
	Package Type	SIP-8
	Maximum Output Power	2W
	Length	21.8mm
	Series	TMR 2
	Width	9.2mm
	Standards/Approvals	RoHS
	Depth	11.1mm
	Maximum Operating Temperature	85°C
	Efficiency	83%
	Minimum Operating Temperature	-40°C

	Select all
	Brand TRACO POWER
	Output Voltage 1 12V dc
	Product Type DC/DC Converter
	Maximum Input Voltage 18V dc
	Minimum Input Voltage 9V
	Output Current 1 83mA
	Output Current 2 83mA
	Output Voltage 2 -12V dc
	Mount Type Through Hole
	Input Ratio 2:1
	Number of Outputs 2
	MTBF 4900000h
	Output Voltage Adjustment Range -1 → 1 %
	Number of Pins 7
	Isolation Voltage 1.6kV dc
	Package Type SIP-8
	Maximum Output Power 2W
	Length 21.8mm
	Series TMR 2
	Width 9.2mm
	Standards/Approvals RoHS
	Depth 11.1mm
	Maximum Operating Temperature 85°C
	Efficiency 83%
	Minimum Operating Temperature -40°C

TMR 1222 Datasheet

COO (Country of Origin):: TW

Traco 2W SIP Single/Dual Output Regulated Isolated DC-DC Converter - TMR 2 Series

The Tracopower TMR series is a family of isolated 2W DC-DC converter modules with regulated output, featuring wide 2:1 input voltage ranges. This DC-DC converter comes in a Compact SIP-8 plastic package with small footprint occupying only 2.0 cm2 (0.3 square in.) of board space. An excellent efficiency allows –40°C to +85°C operation temperatures. Further features of the TMR series include remote On/Off control and continuous short circuit protection. The ultra-Compact dimensions of these DC-DC converters make them an Ideal solution for many space critical applications in communication equipment, instrumentation and industrial electronics.

Wide 2:1 input voltage range

Compact SIP-8 package

Small footprint

Full SMD design

Temperature range –40° to +85°C

High efficiency

Excellent load and line regulation

Indefinite short-circuit protection

I/O isolation 1000VDC

Remote On/Off control

Fully RoHS compliant

3-year product warranty

Approvals

UL/cUL

Standards

UL/cUL 60950-1, IEC/EN 60950-1

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