Tektronix 422 - Page 142

Electrical Parts List— Type 422 AC-DC
INDICATOR (con!)
Ckt. No.
Tektronix
Part No.
Serial/Model No.
Eff Disc
Description
Transistors (cont)
Q265
151-0220-00
Silicon 2N4122
Q275
151-0220-00
Silicon
2N4122
Q283
151-0220-00
Silicon 2N4122
Q294
151-0223-00
Silicon 2N4275
Q323
151-0220-00
Silicon
2N4122
Q324
151-0223-00
Silicon 2N4275
Q345
151-0223-00
Silicon
2N4275
Q347
151-0224-00
Silicon
2N3692
Q364
151-0223-00
Silicon
2N4275
Q400
151-0224-00
Silicon
2N3692
Q414
151-0223-00
Silicon
2N4275
Q424
151-0220-00
Silicon
2N4122
Q429
151-0224-00
Silicon
2N3692
Q434
151-0220-00
Silicon
2N4122
Q441
*151-0103-00
Silicon
Replaceable by 2N2219
Q443
151-1015-00
Silicon
FET
Q464
151-0223-00
Silicon
2N4275
Q473
151-0220-00
Silicon
2N4122
Q513
151-0223-00
Silicon
2N4275
Q524
151-0220-00
Silicon
2N4122
Q543
151-0220-00
Silicon
2N4122
Q544
*151-0124-00
Silicon
Selected from 2N3119
Q554
*151-0124-00
Silicon
Selected from 2N3119
Q560
151-0224-00
Silicon
2N3692
Q714
151-0224-00
Silicon
2N3692
Q717
*151-0103-00
Silicon
Replaceable by 2N2219
Q734
*151-0136-00
20000
27999
Silicon
Replaceable by 2N3053
Q734
151-0220-00
28000
Silicon
2N4122
Q735 151-0224-00
X28000
Silicon
2N3692
Q736 151-1005-00
X28000
Silicon
FET
Q737 151-0208-00
Silicon 2N4036
Q765 151-0220-00
Silicon
2N4122
Q775
151-0220-00
Silicon
2N4122
Q863
*151-0103-00
Silicon
Replaceable by 2N2219
Q864 *151-0121-00
Silicon Selected from 2N3118
Resistors
Resistors are fixed, composition, ±10% unless otherwise indicated.
R3C
322-0610-01
500 kO
’A w
Prec
y2%
R3E
322-0481-01 i Mn
’A W
Prec
’/2%
R4C
322-0469-01
750 kn
’A W
Prec
y2%
R4E
321-0628-01
333 kn
y.w
Prec
’/2%
R5C
322-0621-01
900 kf2 ’A W
Prec
y2%
6-8 |g