TRACOPOWER TMR 9 DC-DC Converter, 3.3V dc/ 2A Output, 36 → 75 V dc Input, 9W, Through Hole, +85°C Max Temp -40°C

Bulk discount available

Subtotal (1 tube of 10 units)*

£283.56

(exc. VAT)

£340.27

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 13 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s)
Per Tube
Per unit*
1 - 4£283.56£28.356
5 - 9£275.05£27.505
10 - 24£266.55£26.655
25 - 49£255.20£25.52
50 +£243.86£24.386

*price indicative

RS Stock No.:
166-6181
Mfr. Part No.:
TMR 9-4810
Brand:
TRACOPOWER
Find similar products by selecting one or more attributes.
Select all

Brand

TRACOPOWER

Output Voltage

3.3V dc

Input Voltage Range

36 → 75 V dc

Power Rating

9W

Input Voltage Nominal

48 V dc

Output Current

2A

Mounting Type

Through Hole

Isolated

Yes

Number of Outputs

1

Output Voltage Adjustment Range

±1%

Package

SIP 8

Isolation Voltage

1.5kV dc

Depth

11.2mm

Width

9.6mm

Length

21.8mm

Series

TMR 9

Load Regulation

0.01

Standards Met

cULus Listed, IEC/EN 60950-1, UL 60950-1

Maximum Temperature

+85°C

Minimum Temperature

-40°C

Efficiency

82%

COO (Country of Origin):
TW

Traco 9W SIP Fully Regulated Isolated DC-DC Converter - TMR 9 Series


The Tracopower TMR-9 range of isolated DC/DC converters features an excellent efficiency, which along with the use of high grade components, allows a compact SIP-8 package. This isolated DC/DC converter is suited for use in temperature ranges of -40°C to +60°C. The TMR-9 range of DC/DC converters feature a wide 2:1 input voltage range and precisely regulated output voltages. Typical applications of these DC/DC converters are in distributes power architectures in communication and industrial electronics and everywhere where space on the PCB is critical.

Highest power density in SIP package
Wide 2:1 input voltage range
Ultra-compact SIP-8 package
Smallest footprint 9W converter
Full SMD design
Temperature range –40° to +85°C
High efficiency up to 89%
Indefinite short-circuit protection
I/O isolation 1500 VDC
Remote On/Off control
Fully RoHS compliant

Standards

IEC/EN 60950-1, UL 60950-1

Approvals

UL, cULus

Related links