Electronics Database

852 reviews
Content rating
Everyone
1L+
Downloads
Content rating
Everyone
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About this app

This application helps in the selection and recognition of electronic elements. At the moment, the database contains more than 10k items.
The application contains:
- params of transistors (BJT, MOSFET, IGBT etc.) and their packages;
- params of diodes (including Shottky, Fast, UltraFast, TVS etc.) and their packages;
- linear regulators;
- params of bridge rectifiers and their packages;
- params of TRIACs and their packages;
- params of SCRs and their packages.
Offline database of transistors, thyristors, diodes etc.
Updated on
21 Jun 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, Personal info and 3 others
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

809 reviews
Abdul Jalil
8 May 2026
Very helpfull to check the data of components. Thanks a lot. Pinout of components not found. Data of diac and optocopler should be added...would you please change the components search from slider to the direct data entry .result should be in Plus and minus or substitute of it. thanks.
6 people found this review helpful
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Jose Hambalos
5 August 2025
i jave a problem, i just update youre app and then I open it all Text are white not visible and i think this is problem! edit: when I set my phone into (DARK MODE{screen} ) the text is not visible, inversely when i turn my phone into (DAY MODE) the text are visible.
1 person found this review helpful
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Alexander Glushanenko
5 August 2025
Thank you for your feedback. We have already released an update (v2.68) to fix this issue.
JC Cortese
10 June 2022
Very informative & interesting, especially for HAMs, and, of course, anyone who is into electronics. If any of the aforementioned descriptions pertain to you, then this is a "must have".
8 people found this review helpful
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What's new

- some elements have been added to the database based on user requests