TMR 3-4821 DC DC Converter from Traco Power providing +/-5V output with 3W power rating.
Mfr Part #:

TMR 3-4821

Available from 2 distributors
Mfr Name: Traco Power
Traco Power
DC DC Converter from Traco Power providing +/-5V output with 3W power rating.
✓ Total Stock: 328 pcs
$ Price Range: $2.70

TMR 3-4821 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
214 pcs
214 pcs On Request 1 On Request On Request 11+ On Request On Request
Non-Authorised Inventory information
114 pcs
114 pcs On Request 1 On Request On Request 11+ On Request On Request

TMR 3-4821 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
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Current
Efficiency
Features
Height
Length
Mounting Type
Number of Outputs
Operating Temperature
Power (Watts)
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TMR 3-4821 Description

Short technical summary and product information.

The TMR 3-4821 is a DC DC converter manufactured by Traco Power. It provides a dual output of +/-5V with a total power of 3W. This converter is designed for board mount applications in power supply systems.

 

With a power rating of 3W, this converter is suitable for low-power applications requiring dual voltage rails. Common uses include powering operational amplifiers, sensors, and other analog circuits that require a split supply.

TMR 3-4821 Quick Information

Product Type: DC DC Converter
Series: TMR 3
Canonical Name: TMR 3-4821 DC DC Converter
Subcategory: DC DC Converter

TMR 3-4821 Compliance

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

TMR 3-4821 Estimated Pricing

Qty Low High
1+ $2.70 $2.70

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

TMR 3-4821 Features

  • Wide 2:1 input voltage range.
  • Fully regulated output voltage.
  • Compact SIP-8 package design.
  • 1600 VDC I/O isolation rating.
  • Short-circuit protection included.

TMR 3-4821 Applications

  • Ideal for space-critical communication equipment.
  • Suitable for instrumentation and measurement systems.
  • Used in industrial electronics applications.
  • Powering dual-supply circuits requiring ±5V.

TMR 3-4821 FAQs

3 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TMR 3-4821?

The output voltage is +/-5V DC.

What is the power rating of the TMR 3-4821?

The power rating is 3W.

Who manufactures the TMR 3-4821?

Traco Power.

TMR 3-4821 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
TMR 3-2421WI
TMR 3-2421WI
Traco Power
Isolated DC/DC converter with dual ±5V outputs at 300mA each, 3W power rating. Through-hole SIP-8 package with remote on/off and short circuit protection.
View Part
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