SiliconExpert Technologies

SiliconExpert Part Search™

1 Search Box. 300 Million Parts.
SiliconExpert Part Search
Search 300 million electronic components for cross reference, lifecycle, parametric, environmental & inventory data. Gain comprehensive & up to date data for semiconductors, passives and electromechanical components through an easy to use tool.

Part Search Screenshot
SiliconExpert Part Search - Product Overview

SiliconExpert's Part Search™ tool lets users parametrically search and cross reference over 300 million electronic parts including semiconductors, passives and electromechanical components using partial or complete part numbers. When parametrically searching, users can select up to 42 attributes per product type for hundreds of categories. Easily identify components at risk and gain an in-depth look into electronic component lifecycle statuses, multi-sourcing, available inventory, and environmental compliance data. Obtain comprehensive data on current environmental regulations such as REACH, RoHS, and the WEEE directives. Certificates of Compliance (CoCs), Material Declarations and Product Change Notifications (PCNs) are also associated at the part number level. Years to end of life forecasts are calculated using advanced lifecycle algorithms, allowing users to make better component selection decisions.



Part Number icon
300 Million Electronic Parts
Find millions of electronic parts using partial part numbers or description searches


RoHS REACH Chart
Environmental Compliance Data
Identify non-compliant parts with data for environmental legislation such as REACH, RoHS & WEEE
EOL Chart
Forecast Years to End-of-Life
Accurately forecast component obsolescence using advanced lifecycle algorithms
Cross Reference Screen
Cross-References & Alternates
Form-fit-function crosses for millions of components from over 15,000 manufacturers


If it weren’t for SiliconExpert’s tools we would still be living in the Stone Age ...
John Starr
Intermec, Inc
DMSMS & Component Obsolescence Mitigation Solutions
Obsolescence Management

Proactively manage obsolescence with PCN alerts, years to end of life forecasts, part risk analysis & BOM Health checks.
RoHS, REACH, WEEE Compliance Data
Environmental Compliance

Ensure RoHS and REACH compliance with SiliconExpert's environmental data, material declarations and on the fly chemical analysis.
Component Risk Analysis
Identify High Risk Parts

Use SiliconExpert's risk analysis algorithms to flag high risk components and make better decisions.
  • Digi-Key
  • Toshiba
  • Arrow
  • IDT
  • Rockwell Automation
  • Avago Technologies
  • Microboard
  • Creation Technologies
  • Agilent Technologies
  • RS Electronics
  • General Dynamics
  • Intermec
  • Oki
  • NASA
  • Northrop Grumman