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Android Apps > Books & Reference > Transistors directory
Transistors directory icon

Transistors directory

by Эдуард Паньков · Books & Reference · Free
On Google Play since January 2020 · Data updated 2026-10-16
Google Play

Transistors directory is made and published by Эдуард Паньков. AppBrain is an independent app data site and isn't affiliated with Эдуард Паньков. The app name, icon, screenshots and description belong to Эдуард Паньков and are shown as published on Google Play.

AppBrain's verdict

EstablishedWell rated
Total installs
120 thousand
Rating on Google Play
4.47
493 ratings
Last updated
October 30, 2022

Transistors directory has 120 thousand installs. Users rate it well: 4.5 stars from 493 ratings.

Installs

Tracked by AppBrain
Last 30 days
280
Play install range
100+ thousand
Launched
January 2020

Installs over time

Transistors directory has been installed 120 thousand times. Over the past 30 days, it has been installed 280 times.

Rankings

Google Play top charts

Google Play Rankings for Transistors directory

This app is not ranked

Competitors

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Releases

Updates seen on Google Play
Version
1.2
Launched
January 2020
  • May 13, 2024Installs100,000+ installs
  • Oct 30, 2022UpdateVersion 1.2
  • Nov 8, 2021Installs50,000+ installs
  • Jul 12, 2020Installs10,000+ installs
  • May 17, 2020Installs5,000+ installs
Show all changes Show fewer

User feedback

Ratings and reviews on Google Play

Google Play Rating history and histogram

360
65
32
0
32

Comments on Transistors directory for Android

★★★★☆ Kuda Mzama · Feb 1, 2021
Am an amarture in electronics but very interested I found it handy, contains almost all basic transistors, makes life easier but poor setup in case I just need to randomly browse and compare transistor parameters to incease options.
★★★★★ kado hamed · Nov 30, 2020
Going goog very goog I have looking for it for long time
★★★★★ František Štěpánek · Jul 28, 2020
This is exactly what I was looking for. It containe not only an obsolete transistors but all new transistors.
★★★★★ John Winskie · Feb 26, 2020
Just what I was looking for, a convenient way to look up transistors without having to go to the computer.
★☆☆☆☆ احمد ناصر الوزان · Jun 11, 2021
Bf245 !!!? It's very shameful when I can't find one of the most famous electronic components

Technology

Found in the app by AppBrain
Ads
Contains ads
Price
Free
Libraries
23
App size
7.77 MB
Needs Android
4.0.3+
Content rating
Everyone

Technologies used by Transistors directory

6 permissions · 23 libraries
Subscribe to see full permission and library details

About the app and developer

About Transistors directory

Transistors directory is a books & reference app developed by Эдуард Паньков.

How many times has Transistors directory been installed?

Transistors directory has been installed 120 thousand times. In the last 30 days, the app was installed 280 times.

What is the rating of Transistors directory?

Transistors directory is rated 4.47 out of 5 stars, based on 490 ratings.

Is Transistors directory free?

Transistors directory is free. The app size is 7.77 MB. The latest version available is 1.2. The last update was on October 30, 2022.

What are the requirements for Transistors directory?

Transistors directory requires Android 4.0.3+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since January 2020.

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Developer information for Эдуард Паньков

Эдуард Паньков

edmail@mail.ru

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Store listing

By Эдуард Паньков, from Google Play

“The directory contains 110 thousand transistors with selection by parameters”

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Screenshots by Эдуард Паньков, from the Google Play listing
Description by Эдуард Паньков Written by the developer, not by AppBrain. Click to read.
The directory contains all the main categories of transistors: bipolar silicon and germanium transistors, pre-biased bipolar transistors, junction and metal-oxide-semiconductor field effect transistors (MOSFET), insulated-gate bipolar transistors (IGBT). There are also transistor assemblies: dual bipolar transistor, dual pre-biased bipolar transistors, dual-channel mos-field effect transistors (MOSFET) and dual-channel insulated-gate bipolar transistors (IGBT).
The directory provides two ways to search for transistors in the database - by parameters and by name. Search by name is convenient if you have a transistor and need to find out its characteristics. To do this, you need to type characters from the name of the transistor, while the table below will immediately display those transistors, in the name of which there is this sequence of characters.
To search for parameters, first select the appropriate category of transistors. Then you specify the ranges of values of the necessary parameters for the selected type of transistors. Transistors that meet the specified parameters will also be displayed in the table below.
By clicking on one of the lines, you can open a page with a detailed description of the selected transistor. In the description, in addition to the parameters for selection, all the parameters of the transistor from the reference database will be presented. In addition, the following suggested replacement for this transistor and other transistors, the main parameters of which are not worse or slightly better.

Recent changes:
- The app has been rebuilt for the latest Android versions
- Fixed markup errors in the interface
Official page on Google Play
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