Replaceable Electrical Parts
8–30
1720/1721
Component
number
Mfr. part
number
Mfr.
code
Name & description
Serial / Assembly number
Effective Discontinued
Tektronix
part number
A3U659 156–2460–00 IC,MISC:BIPOLAR,MOD/DEMOD;BALANCED 04713 MC1496P
A3U734 156–0158–00 IC,LINEAR:BIPOLAR,OP–AMP;DUAL 01295 MC1458P
A3U739 156–0742–00 IC,LINEAR:BIPOLAR,OP–AMP;HIGH SLEW RATE 01295 LM318P
A3U757 156–0912–01 IC,LINEAR:BIPOLAR,OP–AMP;TRANSCONDUCTANCE 27014 LM3080N
A3U774 156–0388–00 IC,DIGITAL:LSTTL,FLIP FLOP;DUAL D W/SET & CLR 01295 SN74LS74AN
A3U818 156–1373–01 IC,DIGITAL:LSTTL,BUFFER/DRIVER 01295 SN74LS125AN
A3U854 156–2460–00 IC,MISC:BIPOLAR,MOD/DEMOD;BALANCED 04713 MC1496P
A3U876 156–0382–00 IC,DIGITAL:LSTTL,GATE;QUAD 2–INPUT NAND 01295 SN74LS00N
A3U884 156–0733–04 IC,DIGITAL:LSTTL,MULTIVIBRATOR 04713 SN74LS221N
A3U889 156–1850–00 IC,MISC:CMOS,ANALOG SWITCH;QUAD 17856 DG211CJ
A3U942 156–1200–00 IC,LINEAR:BIFET,OP–AMP;QUAD 01295 TL074CN
A3U973 156–0742–00 IC,LINEAR:BIPOLAR,OP–AMP;HIGH SLEW RATE 01295 LM318P
A3VR182 152–0226–00 DIODE,ZENER:5.1V,5%,0.4W 14552 TD3810980
A3VR189 152–0486–00 DIODE,ZENER:6.2V,2%,0.4W 04713 SZG20008RL
A3VR449 152–0486–00 DIODE,ZENER:6.2V,2%,0.4W 04713 SZG20008RL
A3VR470 152–0688–00 DIODE,ZENER:2.4V,5%,0.4W 04713 1N4370A
A3VR766 152–0226–00 DIODE,ZENER:5.1V,5%,0.4W 14552 TD3810980
A3VR767 152–0688–00 DIODE,ZENER:2.4V,5%,0.4W 04713 1N4370A
A3VR894 152–0486–00 DIODE,ZENER:6.2V,2%,0.4W 04713 SZG20008RL
A3W986 131–0566–00 672–1227–07 BUS,CONDUCTOR:DUMMY RES,0.094 OD X 0.225 L 24546 OMA0207
A3W987 131–0566–00 672–1228–08 BUS,CONDUCTOR:DUMMY RES,0.094 OD X 0.225 L 24546 OMA0207
A3W987 131–0566–00 672–0224–07 BUS,CONDUCTOR:DUMMY RES,0.094 OD X 0.225 L 24546 OMA0207
A3Y129 158–0317–00 672–1227–07 XTAL UNIT,QTZ:3.579545MHZ, +/–0.003%,PARALLEL,
CL=16PF,HC–49U–A
TK1919 HC–49/U 3.57954
A3Y129 158–0318–00 672–1228–08 XTAL UNIT,QTZ:4.433619MHZ, +/–0.003%,PARALLEL,
CL=16PF, HC–49/U–A
TK1919 HC–49/U 4.43361
A3Y129 158–0080–00 672–0224–07 XTAL UNIT,QTZ:3.575611MHZ 0.0035%, SERIES 33096 CCAT101449
A3Y707 158–0300–00 XTAL UNIT,QTZ:12.0 MHZ,50 PPM,SERIES 61429 FOX120X
*MOUNTING PARTS*
253–0176–00 TAPE,PRESS SENS:VINYL FOAM,0.5 X 0.062,DOUBLE
SIDED ADHESIVE
2K262 ORDER BY DESC
*END MOUNTING PARTS*
A3A1 671–1796–01 CIRCUIT BD ASSY:GRATICULE LIGHT 80009 671179601
A3A1DS100 150–0168–00 LAMP,INCAND:14V,0.08A,WEDGE BASE,T1.75 FOR SKT MT 55335 73W
*MOUNTING PARTS*
136–1119–01 SOCKET, LPHLDR:PCB,LAMPHOLDER,FEMALE,STR,
SINGLE 0.404H X 0.218 TAIL TIN, T–1.75 WEDGE BASE
65654 CIC 7500A–VALOX
*END MOUNTING PARTS*
A3A1DS200 150–0168–00 LAMP,INCAND:14V,0.08A,WEDGE BASE,T1.75 FOR SKT MT 55335 73W
*MOUNTING PARTS*
136–1119–01 SOCKET, LPHLDR:PCB,LAMPHOLDER,FEMALE,STR,
SINGLE 0.404H X 0.218 TAIL TIN, T–1.75 WEDGE BASE
65654 CIC 7500A–VALOX
*END MOUNTING PARTS*
A3A1DS300 150–0168–00 LAMP,INCAND:14V,0.08A,WEDGE BASE,T1.75 FOR SKT MT 55335 73W
*MOUNTING PARTS*
136–1119–01 SOCKET, LPHLDR:PCB,LAMPHOLDER,FEMALE,STR,
SINGLE 0.404H X 0.218 TAIL TIN, T–1.75 WEDGE BASE
65654 CIC 7500A–VALOX
*END MOUNTING PARTS*
A3A1J100 131–4530–00 CONN,HDR:PCB;MALE,STR,1 X 3,0.1 CTR,0.230
MLG X 0.120 TAIL,30GOLD,BD RETENTION
00779 104344–1
A3A1P100 131–0993–00 CONN,BOX:SHUNT;FEMALE,STR,1 X 2,0.1 CTR,0.385 H,30
GOLD,BLACK,JUMPER
22526 65474–006
A3A1P200 131–2790–00 CONN,HDR:PCB;MALE,RTANG,1 X 2,0.15CTR,0.230 MLG X
0.120 TAIL,30 GOLD
22526 65595–102