| No | Part number | Description ( Function ) | Manufacturers | |
| 4 | L937 | T-1 Bi-Color Indicator Lamps T-1(3mm) BI-COLOR INDICATOR LAMPS L937 SERIES Features !UNIFORM !LOW Description LIGHT OUTPUT. The High Efficiency Red source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Orange Light Emitting Diode. The Green source color devices are made with Gallium Phosphide Green Light Emitting Diode. The Yellow source color devices are made with Gallium Ar |
 Kingbright |
|
| 3 | L9377 | DUAL INTELLIGENT POWER LOW SIDE SWITCH ® L9377 DUAL INTELLIGENT POWER LOW SIDE SWITCH DUAL POWER LOW SIDE DRIVER WITH 2 x 5A LOW RDSON TYPICALLY 200mΩ @ TJ = 25°C INTERNAL OUTPUT CLAMPING DIODES VFB=50V FOR INDUCTIVE RECIRCULATION LIMITED OUTPUT VOLTAGE SLEW RATE FOR LOW EMI µP COMPATIBLE ENABLE AND INPUT WIDE OPERATING SUPPLY VOLTAGE RANGE 4.5V TO 45V REAL TIME DIAGNOSTIC FUNCTIONS: - OUTPUT SHORTED TO GND - |
 STMicroelectronics |
|
| 2 | L9377DIE1 | DUAL INTELLIGENT POWER LOW SIDE SWITCH ® L9377 DUAL INTELLIGENT POWER LOW SIDE SWITCH DUAL POWER LOW SIDE DRIVER WITH 2 x 5A LOW RDSON TYPICALLY 200mΩ @ TJ = 25°C INTERNAL OUTPUT CLAMPING DIODES VFB=50V FOR INDUCTIVE RECIRCULATION LIMITED OUTPUT VOLTAGE SLEW RATE FOR LOW EMI µP COMPATIBLE ENABLE AND INPUT WIDE OPERATING SUPPLY VOLTAGE RANGE 4.5V TO 45V REAL TIME DIAGNOSTIC FUNCTIONS: - OUTPUT SHORTED TO GND - |
STMicroelectronics |
|
| 1 | L937ID | BI-COLOR INDICATOR LAMPS T-1(3mm) BI-COLOR INDICATOR LAMPS L937 SERIES Features !UNIFORM !LOW Description LIGHT OUTPUT. The High Efficiency Red source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Orange Light Emitting Diode. The Green source color devices are made with Gallium Phosphide Green Light Emitting Diode. The Yellow source color devices are |
 Kingbright Corporation |
|
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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