$3.99

Details

  • Released
  • Updated
  • October 26, 2011
  • December 22, 2021

Features

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About

This app serves as a comprehensive guide to transistors, offering detailed information on over 51,000 types. Users can search for transistors by name or power, view graphical schemas, and access datasheets. It's designed to assist in selecting and designing electronic circuits.

Database of over 51,000 transistors
Detailed transistor specifications
Graphical schema and code information
Search by name or power
Online datasheet access
Information on Silicon and Germanium transistors
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What's New in Transistors Handbook

1.10.6

December 22, 2021

minor bug fix

User reviews

Not perfect but very handy!

Very handy when trying to identify substitutions for obsolete and hard-to-find BJTs.

Las versión don’t work on iOS 12.4.9

Las versión don’t work on iOS 12.4.9

Response from developer

sorry for the inconvenience, the latest version now also works on devices with iOS 12 and 13

The annoying advertisements are back on it

The annoying advertisements are back on it

Not sure

Bought this app and when I start the app I am notified that there are 9 updates. I select update and the app tells me I have no internet. Yet I am able to write a review with the same internet. Hmm...

This app is a timesaver!

This app is a time saver! I was exactly what I needed- a one stop source of data on various transistors. Please note that I'm new to electronics and found myself looking for Russian GE transistors on eBay. I new the HFE range I was looking for and this app gave me the data.
I don't like the pop up adds which interfere once in a while. Please know that I would gladly pay for this app because it is a great resource to any electronics enthusiast.

Thank you to the app builder for all the research time you must have put into this app.
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Developer apps

FAQ

What kind of transistors does Transistors Handbook cover?

Transistors Handbook covers a vast range of transistors, including PNP and NPN types, across numerous series like 2N, BC, and others. It includes both Silicon and Germanium transistors, aiming for comprehensive catalog coverage.

What specific information is provided for each transistor?

For each transistor, Transistors Handbook provides its kind, graphical schema, code, type, material, power rating, voltage ratings (VCB, VCE, VEB), current (LC), frequency (FT), gain (HFE), notes, similar transistors, and links to online datasheets.

Can I search for transistors by their power rating in Transistors Handbook?

Yes, the embedded search engine in Transistors Handbook allows you to search for transistors not only by their name but also by their power rating, making it easier to find suitable components.

How frequently is Transistors Handbook updated?

The latest version of Transistors Handbook is 1.10.6, which was last updated on December 22, 2021. While specific update frequency isn't detailed, this indicates it receives periodic maintenance.

What devices is Transistors Handbook available on?

Transistors Handbook is available on iPhone, iPad, and iPod. It is designed for users who need quick access to transistor data on their mobile devices.

What is the age rating for Transistors Handbook?

Transistors Handbook has an age rating of 4+. This suggests it is suitable for a wide audience, including younger learners interested in electronics.

Does Transistors Handbook have ads?

No, Transistors Handbook does not contain advertisements. As a paid application, it offers an uninterrupted user experience focused on its educational content.

What is the price of Transistors Handbook?

Transistors Handbook is a paid application priced at $3.99. This one-time purchase grants access to its extensive transistor database and features.