TRACOPOWER TMR 1SM DC/DC Converter, 12V dc/ 42 mA, 9V dc Input, 4.5V Input 1 W, Surface, 85 °C Max Temp -40 °C Min Temp,

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Subtotal (1 unit)*

R 269,08

(exc. VAT)

R 309,44

(inc. VAT)

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  • Shipping from 11 August 2026
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Units
Per unit
1 - 4R 269.08
5 - 9R 262.35
10 - 24R 254.48
25 - 49R 244.30
50 +R 234.53

*price indicative

RS stock no.:
781-3115
Mfr. Part No.:
TMR 1-0522SM
Manufacturer:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage 1

12V dc

Product Type

DC/DC Converter

Minimum Input Voltage

4.5V

Maximum Input Voltage

9V dc

Output Current 1

42mA

Output Current 2

42mA

Mount Type

Surface

Output Voltage 2

-12V dc

Input Ratio

2:1

MTBF

2800000h

Number of Outputs

2

Number of Pins

14

Isolation Voltage

1.5kV dc

Maximum Output Power

1W

Package Type

Surface Mount

Length

18.9mm

Depth

8.7mm

Series

TMR 1SM

Standards/Approvals

No

Efficiency

80%

Maximum Operating Temperature

85°C

Minimum Operating Temperature

-40°C

Traco 1W SIP Fully Regulated Surface Mount DC-DC Converter - TMR 1 SM Series


The Tracopower TMR 1 series is a ultra compact 1W isolated DC-DC converter in SIP package with regulated output voltages. The TMR 1 has a wide 2:1 input voltage range and fully regulated outputs.

Wide 2:1 input voltage range

Fully regulated outputs

Operating temperature -40°C to +85°C

No minimum load required

I/0 isolation 1500 VDC

Short circuit protection

Compact SIP package

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