TRACOPOWER TMR 2 DC/DC Converter, 5V dc/ 400 mA, 18V dc Input, 9V Input 1 W, PCB, 85 °C Max Temp -40 °C Min Temp, 8-Pin

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£12.10

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£14.52

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  • Plus 16 unit(s) shipping from 27 April 2026
  • Plus 11 unit(s) shipping from 27 April 2026
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1 - 4£12.10
5 - 9£11.74
10 - 24£11.37
25 - 49£10.89
50 +£10.40

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Packaging Options:
RS Stock No.:
433-8236
Distrelec Article No.:
169-59-829
Mfr. Part No.:
TMR 1211
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage 1

5V dc

Product Type

DC/DC Converter

Maximum Input Voltage

18V dc

Minimum Input Voltage

9V

Output Current 1

400mA

Output Current 2

400mA

Mount Type

PCB

Input Ratio

2:1

Number of Outputs

1

MTBF

1000000h

Output Voltage Adjustment Range

9/18 V

Isolation Voltage

1.6kV dc

Number of Pins

8

Package Type

SIP

Maximum Output Power

1W

Depth

11.2mm

Length

21.8mm

Standards/Approvals

No

Series

TMR 2

Width

9.1mm

Minimum Operating Temperature

-40°C

Efficiency

81%

Maximum Operating Temperature

85°C

COO (Country of Origin):
TW

Traco Power DC-DC Converter, 81% Efficiency, SIP-8 Format - TMR 2 Series - TMR 1211


Seeking a space-saving power and conversion solution? The search is over thanks to this DC-DC converter from Traco Power. It takes any voltage from a broad 2:1 input range of 9 to 18V DC and steps it down to a carefully regulated 5V DC output that's just the thing for your sensitive battery-supplied components. You'll find it's a practical pick when you're short on board space too, as its SIP-8 format is super-compact with a footprint of only 2cm². An 81% efficiency rating means it produces little waste heat and doesn't need a heatsink or fan.

Features & Benefits


• Remote On/Off feature lets you control the device from afar

• Low ripple and noise up to 50mVp-p means minimal disruption from EMI

• Comes with indefinite short-circuit protection to shield you and your kit from common current faults

• Shock and vibration resistance for safe use near moving machinery

• Works reliably across a wide -40°C to +85°C operating temperature range

Applications


• Industrial automation

• Telecommunications networks

• Instrumentation

Does this device protect against surges?


Yes. As it's isolated up to 1.6kV DC, you and your equipment are safe from the harmful effects of rogue electrical spikes.

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