---
title: "Transistors Handbook - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Transistors Handbook - Your Transistor Guide.  This app will guide you to know, choose, select and design your next board masterpiece using that transistor you weren’t remembering.  With this app you "
---

# Transistors Handbook — United States

![Transistors Handbook App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/80/06/28/800628ac-2dac-6512-0575-d7be43779a7f/AppIcon-0-0-1x_U007emarketing-0-0-0-6-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/434x0w.png)

**Developer:** [Centro Studi Informatica di Danilo Priore](https://apptail.io/developer/centro-studi-informatica-di-danilo-priore-WeB)
**Category:** Education
**Rating:** 3.9/5 (23 ratings)
**Price:** Free
**Bundle ID:** com.apps2relax.transistorshandbook
**Store:** Apple App Store
**Country:** United States
**Version:** 1.10.6 (released 2021-12-22)
**Original Release:** 2011-10-26
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id474379633)
**AppTail Page:** [https://apptail.io/app/transistors-handbook-eIqf/united-states](https://apptail.io/app/transistors-handbook-eIqf/united-states)

## Transistors Handbook Description
Transistors Handbook - Your Transistor Guide.

This app will guide you to know, choose, select and design your next board masterpiece using that transistor you weren’t remembering.

With this app you can update the transistor informations and share it with other app users.

What is a transistor? (from Wikipedia): 
“A transistor is a semiconductor device used to amplify and switch electronic signals and power. It is composed of a semiconductor material with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor's terminals changes the current flowing through another pair of terminals. Because the controlled (output) power can be much more than the controlling (input) power, a transistor can amplify a signal. Today, some transistors are packaged individually, but many more are found embedded in integrated circuits.”

The transistor is the fundamental building block of modern electronic devices, and is ubiquitous in modern electronic systems. Following its release in the early 1950s the transistor revolutionized the field of electronics, and paved the way for smaller and cheaper radios, calculators, and computers, among other things.”

With Transistors Handbook you will se the design, the kind and all the aspects of more than 51.000 transistors, the application will provide the following info:
- Kind
- Graphical Schema
- Code
- Type
- Material
- Power
- VCB
- VCE
- VEB
- LC
- FT
- HFE
- Note of the Transistor
- Similar
- Online Datasheet

You can also use the embedded search engine to search a transistor for its name or power.

The coverage of the transistors is about the complete catalogue of the Silicon and Germanium. 

The series included are:, PNP and NPN, series 10 ~ 12, 14 ~ 19, 25 ~ 28, 2A ~ 2D, 2G, 2H, 2N, 2P, 2S, 2T, 30, 35, 37, 38, 3N, 3O, 3S, 3T, 40 ~ 43, 45, 4N, 50, 52, 55, 56, 5N, 60, 63, 6N, 71 ~ 74, 7N, 80, 81, 85, 90, 92, 94, A1, A5, A7, A8, AC, AD, AF, AJ ~ AM, AP, AR ~ AW, BC ~ BF, BJ, BL, BN, BP, BR ~ BV, C0 ~ C9, CA ~ CE, CG ~ CN, CP ~ CV, CX, D1 ~ D8, DA ~ DD, DH, DJ, DK, DM, DN, DP ~ DT, DW, DX, DZ, E1 ~ E3, E5 ~ E7, EA, EC, ED, EF, EJ, EL ~ EN, EQ ~ ET, EW, F1 ~ F5, FA ~ FH, FJ, FK, FM ~ FQ, FS, FT, FV, FX, FZ, G2, G6, GA ~ GF, GI, GM, GP, GS, GT, HA ~ HF, HK, HL, HN, HP, HS, HT, HV, HX, ID, IM, IN, IR, IT, J2, J4, J6, JA, JC, JE, JF, JO, K2, K4, K9, KD ~ KG, KM ~ KP, KR ~ KU, L4, L5, LB, LD, LI, LJ, LL ~ LP, LT, LX, M1, M2, MA ~ MH, MJ, MM ~ MU, MX, MZ, NA ~ NC, NJ, NK, NM, NP, NR ~ NT, NX, NZ, OC, OD, P2 ~ P4, P6, P7, P9, PB ~ PE, PH ~ PO, PR ~ PU, PX, PZ, Q, Q5, R3, R5, R7 ~ R9, RC, RE, RJ, RS, RT, RV, S0 ~ S2, S4 ~ S9, SA, SC ~ SH, SK, SM, SN, SP, SQ, SS, ST, SV, SX, SY, T0 ~ T3, TA, TB, TD ~ TF, TI, TK ~ TN, TP, TR, TS, TV, U2, UC, UM, UN, UP, V1, V2, V4, V7, W2, WT, XA ~ XC, XP, XQ, XS, ZB, ZD, ZG, ZH, ZT, ZU, ZX, with volts, frequencies, power, HFE (gain), similar transistors and pin design.

The list may not be exhaustive, if you find any transistor missing, let us know.

*** Don't forget to check also our Mosfet Handbook application. The perfect companion of Transistors Handbook.

## Transistors Handbook Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/55/00/40/55004097-6834-66a7-fc6c-8edea12c3be8/cab3280f-de3b-49ab-b74f-bbc2cc1c2f07_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2020-12-16_at_22.24.44.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/1a/f6/59/1af6595b-16ff-0ec9-75a4-165a93424c1a/c45fe577-0a4e-4420-9f89-32b90497dc75_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2020-12-16_at_22.24.53.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/bd/08/21/bd082148-6c00-397e-6dd1-28d43362d7d9/78e50b44-f9c8-41d7-ab44-c31453f64f5d_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2020-12-16_at_22.25.12.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/1f/e1/c7/1fe1c7ca-c53e-56e6-7e20-c2c1824ae6bf/ea6b2b3b-5084-44eb-96e1-6b1f6de70688_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2020-12-16_at_22.25.26.png/1242x2688.png)

## Transistors Handbook Rating Breakdown in United States
- 5 stars: 15 (65%)
- 4 stars: 0 (0%)
- 3 stars: 3 (13%)
- 2 stars: 1 (4%)
- 1 stars: 4 (17%)

## Transistors Handbook Reviews in United States

### *---- "Las versión don’t work on iOS 12.4.9"
Las versión don’t work on iOS 12.4.9
-- Tecnorion, 2020-12-30

### *---- "The annoying advertisements are back on it"
The annoying advertisements are back on it
-- Cgdd, 2020-12-26

### **--- "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...
-- BIG AL 637, 2017-09-01

### *---- "Junk"
Constant crashing in search mode. Website has no way to contact publisher. Forget Report a problem. No way to report.
-- Mr Cgarr, 2015-11-27

### ***-- "OK App."
I repair amps and thought this would help. I tried to search for transistors, and it took me a while to figure out what information I needed to get a result. It really does bring up matching numbers if you know what to do. I emailed them through Facebook.
-- GuitarGuruLLC, 2012-08-30

### *---- "This is a fake app"
I read the front page & buy but when I try to use it ( I am electronics technician  work in a electronics company ) I see there a few uncommon number  ,  when I search I don't  find any common or popular number / series such as 2sa ,2sb.2sc,2sd & in practically this app is use less for nothing I pay this now I think how come I complain to Apple . Apple should be stop this kind app selling  .
-- Borunkcb @ gmai.com, 2012-02-11

### ****- "Very handy app!"
Works very well, found all xisters I searched for, including some very obscure ones. Great for repairs and new projects. Also HAS outlines and basing diagrams!
-- echotwin, 2011-11-05

[View all Transistors Handbook reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)


## Transistors Handbook Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Lebanon | Education | #180 |
| Top Paid | Azerbaijan | Education | #232 |


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## Transistors Handbook Available In
- [United States](https://apptail.io/app/transistors-handbook-eIqf/united-states)
- [Italy](https://apptail.io/app/transistors-handbook-eIqf/italy)
- [Germany](https://apptail.io/app/transistors-handbook-eIqf/germany)
- [United Kingdom](https://apptail.io/app/transistors-handbook-eIqf/united-kingdom)
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---

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