TMR 3-4811WIR Traco Power TMR 3-4811WIR is an isolated DC DC converter delivering 5V at 600mA (3W). It features 81% efficiency, remote on/off, and short circuit protection, in an 8-SIP through hole package.
Mfr Part #:

TMR 3-4811WIR

Available from 1 distributors
Mfr Name: Traco Power
Traco Power
Traco Power TMR 3-4811WIR is an isolated DC DC converter delivering 5V at 600mA (3W). It features 81% efficiency, remote on/off, and short circuit protection, in an 8-SIP through hole package.
Total Stock: 10 pcs
$ Price Range: $23.55 - $26.52

TMR 3-4811WIR Available from 1 distributor

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10 pcs
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TMR 3-4811WIR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Efficiency
Features
Height
Lead Style
Length
Mounting Type
Number of Outputs
Operating Temperature
Output Voltage
Power (Watts)
Tape & Reel
Type
Voltage
Width

TMR 3-4811WIR Description

Short technical summary and product information.

The Traco Power TMR 3-4811WIR is an isolated DC DC converter module designed for commercial ITE and railway applications. It provides a single regulated output of 5V at 600mA, with a total output power of 3W. The converter achieves an efficiency of 81% and includes remote on/off control and short circuit protection. The module is housed in an 8-SIP through hole package measuring 21.8mm x 9.6mm x 11.2mm. It operates over a temperature range of -40°C to 90°C with derating. The converter is RoHS3 compliant and has a moisture sensitivity level of MSL 1. It is suitable for isolated power supply designs requiring a compact 3W solution.

TMR 3-4811WIR Quick Information

Product Type: DC DC Converter
Series: TMR 3WIR
Canonical Name: Traco Power TMR 3-4811WIR DC DC Converter
Subcategory: DC DC Converter

TMR 3-4811WIR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TMR 3-4811WIR Estimated Pricing

Qty Low High
1+ $26.52 $26.52
10+ $25.72 $25.72
20+ $25.45 $25.45
50+ $25.24 $25.24
100+ $25.04 $25.04
200+ $24.78 $24.78
500+ $23.55 $23.55

Estimated market price range - modelled values for guidance only, not live distributor offers.

TMR 3-4811WIR Features

  • Isolated DC DC converter module.
  • Delivers 5V output at 600mA.
  • 81% typical efficiency.
  • Remote on/off and short circuit protection.
  • 8-SIP through hole package.

TMR 3-4811WIR Applications

  • Used in commercial ITE equipment.
  • Suitable for railway power systems.
  • Ideal for isolated 3W power supply designs.

TMR 3-4811WIR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type of the TMR 3-4811WIR?

8-SIP Module, through hole mounting.

What is the operating temperature range?

-40°C to 90°C with derating.

Is the TMR 3-4811WIR RoHS compliant?

Yes, RoHS3 compliant (unverified).

What is the output voltage and current?

5V at 600mA.

What is the efficiency of this converter?

81%.

What protections does it include?

Remote on/off and short circuit protection (SCP).

What applications is this converter suitable for?

ITE (Commercial) and Railway.

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