No | Part number | Description ( Function ) | Manufacturers | |
2 | WM-034C | Omnidirectional Electret Condenser Microphone Cartridge Microphone Cartridges Omnidirectional Electret Condenser Microphone Cartridge Series: WM-034B/034DB (pin type) WM-034C/034D G Low operation voltage of 1.0V to 10V (2M-034D type) G Microphone with pins for PCB (WM-034B/034DB type) I Features G Useful for almost any type telephone and other applications I Sensitivity WM-034B/034C Vs = 4.5V RL = 2.2kΩ X |
Panasonic Semiconductor |
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1 | WM-034C | Omnidirectional Electret Condenser Microphone Cartridge Microphone Cartridges Omnidirectional Electret Condenser Microphone Cartridge Series: WM-034B/034DB (pin type) WM-034C/034D G Low operation voltage of 1.0V to 10V (2M-034D type) G Microphone with pins for PCB (WM-034B/034DB type) I Features G Useful for almost any type telephone and other applications I Sensitivity WM-034B/034C Vs = 4.5V RL = 2.2kΩ X |
Panasonic Semiconductor |
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 |
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LM317 | This is a popular adjustable voltage regulator. |
ON Semiconductor |
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6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |