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WRB2403SD-3WR2 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

WRB2403SD-3WR2 product

WRB2403SD-3WR2

DC DC Converters

isolated DC/DC3 W24 V input3.3 V outputSMD

WRB2403SD-3WR2 is a 3 W isolated SMD DC/DC converter for 18-36 VDC input and regulated 3.3 VDC output.

Best for

  • Isolated low-power rails in industrial electronics
  • Communications equipment
  • Instrumentation

Avoid if

  • The application requires output power above 3 W
  • The design cannot maintain the recommended minimum load

Check before use

  • 18-36 VDC input compliance
  • Output capacitor and maximum capacitive-load limits
  • Thermal derating above ambient conditions
  • PCB footprint and SMD pin layout

Key specifications

Input
18-36 VDC, 24 V nominal
Output
3.3 VDC, 758 mA maximum
Power
3 W
Isolation
1500 VDC
Package
SMD, 14.00 mm × 14.00 mm × 9.00 mm

Compliance & Environment

RoHS
RoHS
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial electronicsCommunications equipmentInstrumentation

Datasheet

3c4f6d3f723b3fd74b8edf5e2b5c5353_WRB2403SD-3WR2.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for WRB2403SD-3WR2: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a MORNSUN 3 W isolated DC/DC module with a 24 V nominal input, an 18-36 VDC input range, and a regulated 3.3 VDC single output.