| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | EB13009 | Case rated low frequency amplification bipolar transistor WEIFANG HUICHUAN ELECTRONIC CO.,LTD. EB13009 低频放大管壳额定双极型晶体管 13009 1、概述与特点 13009 是 NPN 型三极管，用作电子镇流器、电子节能灯的功率开关管，是其核心器件。其特点如下： 开关损耗低。可靠性高。 高温特性好。 合适的开关速度。 击穿电压高，反向漏电小。 封装形式：TO-2 |
 WEIFANG HUICHUAN |
|
| 1 | EB13009D | EB SERIES TRANSISTORS SY semiconductors Shenzhen SY Semiconductors Co.£¬ LTD. EB SERIES TRANSISTORS EB13009D ¡ñ FEATURES£º ¢Ù HIGH VOLTAGE CAPABILITY ¢Ú HIGH SPEED SWITCHING ¢Û WIDE SOA ¡ñ APPLICATION£º ¢Ù FLUORESCENT LAMP ¢Ú ELECTRON I C BALLAST ¡ñ Absolute Maximum Ratings (Tc=25¡æ ) PARAMETER Collector– Base Voltage Collector– Emitter Voltage Emitter – Base Voltage |
 SY semiconductors |
|
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 |
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