Hello, it is safe to replace pair of 2SA1694 / 2SC4467 with 2SA1695 / 2SC4468 or even mix both pairs in one channel?
1694
1695
1694
Code:
Type - PNP
Collector-Emitter Voltage: -120 V
Collector-Base Voltage: -120 V
Emitter-Base Voltage: -6 V
Collector Current: -8 A
Collector Dissipation - 80 W
DC Current Gain (hfe) - 50 to 180
Transition Frequency - 20 MHz
Operating and Storage Junction Temperature Range -55 to +150 °C
Package - TO-3P1695
HTML:
Type - PNP
Collector-Emitter Voltage: -140 V
Collector-Base Voltage: -140 V
Emitter-Base Voltage: -6 V
Collector Current: -10 A
Collector Dissipation - 100 W
DC Current Gain (hfe) - 50 to 180
Transition Frequency - 20 MHz
Operating and Storage Junction Temperature Range -55 to +150 °C
Package - TO-3PThe only real difference ---apart from the obvious which doesn't really matter in this comparison is that the 2SA1695 is Lo-Sat .
In my old book both are from the Sanken Electric Company (Allergo Microsystems ) --still in business it seems .
In my old book both are from the Sanken Electric Company (Allergo Microsystems ) --still in business it seems .
Thank you for reply. I have already soldered 1695 and they have shorter legs than 1694. So going to order 1694 to get right look.