| No | Part number | Description ( Function ) | Manufacturers | |
| 5 | 2SD401A | POWER TRANSISTORS(2A/150V/25W) A A A |
 Mospec Semiconductor |
|
| 4 | 2SD401A | (2SD401A / 2SD402A) Color TV Vertical Deflection Output w w a D . w S a t e e h U 4 t m o .c w w .D w t a S a e h t e U 4 .c m o w w w .D a S a t e e h U 4 t m o .c |
 ETC |
|
| 3 | 2SD401A | (2SD401A / 2SD402A) VERTICAL DEFLECTION OUTPUT FOR COLOR TV PNP/NPN SILICON TRIPLE DIFFUSED TRANSISTOR Datasheet pdf - http:// / Datasheet pdf - http:// / Datasheet pdf - http:// / Datasheet pdf - http:// / |
 NEC |
|
| 2 | 2SD401A | SILICON POWER TRANSISTOR SavantIC Semiconductor Product Specification Silicon NPN Power Transistors 2SD401A DESCRIPTION ·With TO-220C package ·Complement to type 2SB546A ·Collector current IC=2A ·Collector-collector voltage:VCEO=150V(Min) APPLICATIONS ·For use in general purpose power amplifier, vertical output application PINNING PIN 1 2 3 Base Collector;connected to moun |
 SavantIC |
|
| 1 | 2SD401A | Complementary Silicon Power Ttransistors TIGER ELECTRONIC CO.,LTD Product specification Complementary Silicon Power Ttransistors ( Ta = 25 C) DESCRIPTION O 2SB546A / 2SD401A The 2SB546A and 2SD401A are high voltage triple diffused silicon transistors, These devices are designed for use in line-operated color TV vertical defiection of complementary symmetry circuit, The 2SB546A and 2SD401A are complementary transist |
 TGS |
|
List of most widely used semiconductors
| Part Number | Function | Manufacturers | |
| 1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
 Vishay |
|
| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
| 6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA | |||