TRACOPOWER TMR 1SM DC-DC Converter, ±12V dc/ ±42mA Output, 9 → 18 V dc Input, 1W, Surface Mount, +85°C Max Temp

Bulk discount available

Subtotal (1 tube of 10 units)*

£132.85

(exc. VAT)

£159.42

(inc. VAT)

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Temporarily out of stock
  • 999,999,999 unit(s) shipping from 11 February 2026
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Tube(s)
Per Tube
Per unit*
1 - 4£132.85£13.285
5 - 9£128.86£12.886
10 - 24£124.88£12.488
25 - 49£119.56£11.956
50 +£114.25£11.425

*price indicative

RS Stock No.:
166-5704
Mfr. Part No.:
TMR 1-1222SM
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage

±12V dc

Input Voltage Range

9 → 18 V dc

Power Rating

1W

Input Voltage Nominal

12 V dc

Output Current

±42mA

Mounting Type

Surface Mount

Isolated

Yes

Number of Outputs

2

Package

SMD

Isolation Voltage

1.5kV dc

Depth

8.7mm

Length

18.9mm

Series

TMR 1SM

Load Regulation

0.01

Efficiency

80%

Minimum Temperature

-40°C

Maximum Temperature

+85°C

COO (Country of Origin):
TW

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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