| No | Part number | Description ( Function ) | Manufacturers | |
| 72 | P6KE33 | TRANSZORB TRANSIENT VOLTAGE SUPPRESSOR P6KE6.8 THRU P6KE440CA TRANSZORB™ TRANSIENT VOLTAGE SUPPRESSOR Breakdown Voltage - 6.8 to 440 Volts DO-204AC Peak Pulse Power- 600 Watts FEATURES 0.034 (0.86) 1.0 (25.4) MIN. 0.028 (0.71) DIA. 0.300 (7.6) 0.230 (5.8) 0.140 (3.6) 0.104 (2.6) DIA. 1.0 (25.4) MIN. ♦ Plastic package has Underwriters Laboratory Flammability Classification 94V-0 ♦ Glass passivated junction |
 General Semiconductor |
|
| 71 | P6KE33 | Zener Diode ( Rectifier ) |
 Microsemi Corporation |
|
| 70 | P6KE33 | TRANSIENT VOLTAGE SUPPRESSORS DIODE |
 Jinan Gude Electronic Device |
|
| 69 | P6KE33 | 600W TRANSIENT VOLTAGE SUPPRESSORS |
 Won-Top Electronics |
|
| 68 | P6KE33 | 600WATTS TRANSIENT VOLTAGE SUPPRESSOR 6.8 TO 440 VOLTS MCC Features l l l l omponents 21201 Itasca Street Chatsworth !"# $ % !"# P6KE6.8 THRU P6KE440A 600WATTS TRANSIENT VOLTAGE SUPPRESSOR 6.8 TO 440 VOLTS Economical series Available in both unidirectional and bidirectional construction 6.8 to 440 stand-off volts available 600 watts peak pulse power dissipation Mecha |
 Micro Commercial Components |
|
| 67 | P6KE33 | GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR(VOLTAGE - 6.8 TO 440 Volts 600Watt Peak Power 5.0 Watt Steady State) P6KE SERIES GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE - 6.8 TO 440 Volts 600Watt Peak Power 5.0 Watt Steady State FEATURES !" Plastic package has Underwriters Laboratory Flammability Classification 94V-O !" Glass passivated chip junction in DO-15 package !" 600W surge capability at 1ms !" Excellent clamping capability !" Low zener impedance !" Fast response |
 Pan Jit International Inc. |
|
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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