No | Part number | Description ( Function ) | Manufacturers | |
25 | PT510 | TO-18 Type Narrow Acceptance Phototransistor PT501/PT510 PT501/PT510 s Features 1. Narrow acceptance ( ∆θ : TYP. ± 6˚ ) 2. TO -18 type standard package 3. With base terminal : PT510 TO-18 Type Narrow Acceptance Phototransistor s Outline Dimensions φ 4.7± 0.1 Glass lens 6.8MAX. 4.5 6.8MAX. 4.5 PT501 ( Unit : mm ) φ 4.7± 0.1 Glass lens PT510 s Applications 1. Optoelectronic switches, optoelectronic counters 2. |
Sharp Electrionic Components |
|
24 | PT5101 | 1-A Positive Step-Down Integrated Switching Regulator (Rev. B) |
Texas Instruments |
|
23 | PT5102 | 1-A Positive Step-Down Integrated Switching Regulator (Rev. B) |
Texas Instruments |
|
22 | PT5103 | 1-A Positive Step-Down Integrated Switching Regulator (Rev. B) |
Texas Instruments |
|
21 | PT5105 | 1-A Positive Step-Down Integrated Switching Regulator (Rev. B) |
Texas Instruments |
|
20 | PT5107 | 1-A Positive Step-Down Integrated Switching Regulator (Rev. B) |
Texas Instruments |
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 |