| No | Part number | Description ( Function ) | Manufacturers | |
| 4 | M4-5H | Relay M4 Characteristics Electrostatic capacitance Between open Contacts Between coil & Contacts Between Contact Poles Insulation Resistance Dielectric Strength Between open Contacts Between coil & Contacts Between Contact Poles Surge Withstand Voltage Between open Contacts Between coil & Contacts Between Contact Poles Shock resistance Approx.0.7pF Approx.1.0pF Approx.0.9pF 1000M min |
 ETC |
|
| 3 | M4-5H | Relay M4 20.0 x 9.8 x 12.0 Features DIL Pitch Terminals .High Sensitivity Conforms to FCC Part 68 1.5kV Surge and Dielectric 1000VAC Fully sealed (immersion cleaning). High Reliability bifurcated Contact. Application for Telecommunication Equipment, Office Equipment, Security Alarm Systems, Measuring instruments, Medical Monitoring Equipment, Audio Visual Equipment, Flight Simulator, |
 PIC |
|
| 2 | M4-5HA | Relay M4 20.0 x 9.8 x 12.0 Features DIL Pitch Terminals .High Sensitivity Conforms to FCC Part 68 1.5kV Surge and Dielectric 1000VAC Fully sealed (immersion cleaning). High Reliability bifurcated Contact. Application for Telecommunication Equipment, Office Equipment, Security Alarm Systems, Measuring instruments, Medical Monitoring Equipment, Audio Visual Equipment, Flight Simulator, |
PIC |
|
| 1 | M4-5HM | Relay M4 20.0 x 9.8 x 12.0 Features DIL Pitch Terminals .High Sensitivity Conforms to FCC Part 68 1.5kV Surge and Dielectric 1000VAC Fully sealed (immersion cleaning). High Reliability bifurcated Contact. Application for Telecommunication Equipment, Office Equipment, Security Alarm Systems, Measuring instruments, Medical Monitoring Equipment, Audio Visual Equipment, Flight Simulator, |
PIC |
|
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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