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B0509S-1WR3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

B0509S-1WR3 product

B0509S-1WR3

DC DC Converters

DC/DC ConverterIsolated1W

The B0509S-1WR3 is a 1W isolated DC/DC converter providing a 9V output from a 5V input, suitable for general-purpose board-level power isolation.

Best for

  • Digital circuits
  • Relay drive circuits

Avoid if

  • Applications requiring precise, regulated output voltage

Check before use

  • Input voltage stability and ripple requirements

Key specifications

Input Voltage
5V (4.5-5.5V)
Output Voltage
9V
Power
1W
Isolation
1500VDC

Compliance & Environment

RoHS
RoHS Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8504.40.9580

Application

IndustrialGeneral Power

Datasheet

1002063cda45a404559bec0f8f869956_2302091130_rlt-B0509S-1WR3_C5358213.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for B0509S-1WR3: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is a 1W, isolated, unregulated single-output DC/DC converter in a SIP-4 package.