| Manufacturer | Part # | Datasheet | Description |
 Samsung semiconductor |
KSC1009
|
70Kb / 2P |
NPN (HIGH VOLTAGE AMPLIFIER)
|
 Fairchild Semiconductor |
MPSA42
|
657Kb / 14P |
NPN High Voltage Amplifier
|
|
MPSA43
|
27Kb / 3P |
NPN High Voltage Amplifier
|
|
TN6719A
|
24Kb / 2P |
NPN High Voltage Amplifier
|
|
MPSA43
|
28Kb / 3P |
NPN High Voltage Amplifier
|
 Galaxy Semi-Conductor H... |
MMBTA42
|
176Kb / 3P |
NPN High Voltage Amplifier
Rev.A |
|
MMBTA43
|
219Kb / 3P |
NPN High Voltage Amplifier
Rev.A |
|
MMBTA42
|
166Kb / 4P |
NPN High Voltage Amplifier
|
|
MMBTA43
|
188Kb / 3P |
NPN High Voltage Amplifier
|
 Shenzhen Luguang Electr... |
MMBTA42
|
663Kb / 3P |
NPN High Voltage Amplifier
|