SiliconExpert Part Search™- Features
Search 300 million components for cross references, lifecycle, parametric, obsolescence management (forecasts), regulation compliance and inventory data powered by 400+ engineers and experts, SiliconExpert takes care of centralizing and normalizing component data for you, to ensure accuracy, mitigate risk, and save you time.
With one search, SiliconExpert searches across partial part numbers, descriptions and family names. The advanced filters, customized views, briefcases and labels allow different types of users to use the tool in the manner they prefer.
300+ Million Electronic Components
Find millions of electronic components using partial part numbers or description searches.
Environmental Regulatory Compliance
Identify non-compliant components with data for environmental legislation such as RoHS & REACH.
Accurately forecast electronic component obsolescence using advanced lifecycle algorithms.
Cross-References & Alternates
Form-fit-function crosses for millions of electronic components from over 15,000 manufacturers.
image Electronic Component Data Points
Top Electronic Component Data
EU RoHS Compliance
Dose level (kRad)
Basic Package Type
Standard Package Name
Maximum Reflow Temperature
Reflow Solder Time (Sec)
Lead Finish (Plating)
Under Plating Material
REACH & SVHCs
Certificates of Compliance
EU RoHS Compliance
China RoHS Compliance
Lead Free Status
Product Lines Carried
Full & Partial Acquisitions
Part Lifecycle Stage
Estimated Years to EOL
Environmental Compliance Risk
Crosses & Replacements
Historical Lifecycle Statuses
Reasons for Change
Datasheet Revision History
Military Part Number
National Stock Number
image More Great Features
Ensure REACH and RoHS compliance with SiliconExpert’s environmental data, material declarations and on-the-fly chemical analysis.
Easily compare up to 8 components for their similarities and view their package and parametric differences.
Privately or publicly comment on components setting counterfeit, safety, and quality alerts.
New Product Introductions
Stay up to date with the latest products introduced by thousands of electronic component manufacturers.
Product Change Notifications
View and download product change notifications (PCNs), including Product Discontinuance Notifications associated at the part level.
Briefcases & Labels
Easily organize your components, manufacturers and PCNs using briefcases & labels.
Customize any screen of the tool to display only the data that you wish to see.