TRACOPOWER TMR 3E DC-DC Converter, ±12V dc/ ±125mA Output, 9 → 18 V dc Input, 3W, Through Hole, +85°C Max Temp

View all DC-DC Converters
Bulk discount available

Subtotal (1 tube of 10 units)*

£137.94

(exc. VAT)

£165.53

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 28 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s)
Per Tube
Per unit*
1 - 4£137.94£13.794
5 - 9£133.80£13.38
10 - 24£129.66£12.966
25 - 49£124.14£12.414
50 +£118.63£11.863

*price indicative

RS Stock No.:
161-6567
Mfr. Part No.:
TMR 3-1222E
Brand:
TRACOPOWER
Find similar products by selecting one or more attributes.
Select all

Brand

TRACOPOWER

Output Voltage

±12V dc

Input Voltage Range

9 → 18 V dc

Power Rating

3W

Input Voltage Nominal

12 V dc

Output Current

±125mA

Mounting Type

Through Hole

Isolated

Yes

Number of Outputs

2

Package

SIP 8

Isolation Voltage

1.5kV dc

Length

21.8mm

Depth

11.2mm

Series

TMR 3E

Load Regulation

±1%

Minimum Temperature

-40°C

Efficiency

83%

Maximum Temperature

+85°C

COO (Country of Origin):
TW

Traco 3W SIP Single/Dual Output Regulated Isolated DC-DC Converter - TMR 3E Series


3W single/dual output DC/DC converters with a compact SIP-8 package, regulated output and a wide 2:1 input voltage range. These 3W single/dual output DC/DC converters are highly efficient allowing a -40 to +85°C operating temperature range. The compact size of these single/dual output DC/DC converters make them ideal for use in applications such as communication equipment, instrumentation and industrial electronics.

Compact SIP-8 package with 2 cm2 footprint
Wide 2:1 input voltage range
Remote On/Off control
Continuous short circuit protection
Wide 2:1 input voltage range
EMC compliance to EN55022 level A, FCC part 15 level A

Note

MTBF to MIL-HDBK-217F (25°C)
Load derates at 3.3% / K above 70°C

Related links