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Replaceable Electrical Parts
8–12
1780R-Series Service Manual
Replaceable electrical parts list (cont.)
Component
number
Mfr. part numberMfr. codeName & description
Serial no.
discont’d
Serial no.
effective
Tektronix
part number
A1L420 108–1520–00 INDUCTOR,FXD:POWER,47UH,10%,I<1.5A,RDC<0.056
OHM,Q>20,SRF>5.8MHZ,FERRITE
BOBBIN,TSL112RA–470K
TK2058 TSL1110–470K1R5
A1L420 108–1520–00 INDUCTOR,FXD:POWER,47UH,10%,I<1.5A,RDC<0.056
OHM,Q>20,SRF>5.8MHZ,FERRITE
BOBBIN,TSL112RA–470K
TK2058 TSL1110–470K1R5
*ATTACHED PARTS*
276–0603–00 CORE,EM:TOROID,POWDERED IRON,U0=160
(NOM),OD=0.515,ID0.275,WID=0.202
0JR03 276–0603–00
*END ATTACHED PARTS*
A1L421 108–1411–00 INDUCTOR,FXD:POWER,47UH,10%,IDC<0.96
A,RDC<0.17 OHM,Q>20,SRF>7.6
MHZ,BOBBIN,TSL0707–470K,RADI
TK2058 TSL0707–470KR94
A1L421 108–1411–00 INDUCTOR,FXD:POWER,47UH,10%,IDC<0.96
A,RDC<0.17 OHM,Q>20,SRF>7.6
MHZ,BOBBIN,TSL0707–470K,RADI
TK2058 TSL0707–470KR94
*ATTACHED PARTS*
276–0603–00 CORE,EM:TOROID,POWDERED IRON,U0=160
(NOM),OD=0.515,ID0.275,WID=0.202
0JR03 276–0603–00
*END ATTACHED PARTS*
A1L510 108–1411–00 INDUCTOR,FXD:POWER,47UH,10%,IDC<0.96
A,RDC<0.17 OHM,Q>20,SRF>7.6
MHZ,BOBBIN,TSL0707–470K,RADI
TK2058 TSL0707–470KR94
A1L520 108–1520–00 INDUCTOR,FXD:POWER,47UH,10%,I<1.5A,RDC<0.056
OHM,Q>20,SRF>5.8MHZ,FERRITE
BOBBIN,TSL112RA–470K
TK2058 TSL1110–470K1R5
A1P440 131–0993–00 CONN,BOX:SHUNT,FEMALE,STR,1 X 2,0.1 CTR,0.385
H,30 GOLD,BLACK,JUMPER
00779 530153–2
A1Q130 151–0216–04 TRANSISTOR,SIG:BIPOLAR,PNP,25V,100MA,170MHZ,
AMPLIFIER,MPS6523,TO–92 EBC
04713 MPS6523RLRA
A1Q131 151–0195–00 TRANSISTOR,SIG:BIPOLAR,NPN,20V,100MA,150MHZ,
AMPLIFIER,2N5223/MPS6521,TO–92 EBC
04713 2N5223
A1Q220 151–0528–00 THYRISTOR,PWR:BIPOLAR,SCR,50V,16A RMS,
PHASE CONTROL,2N6400,TO–220
04713 2N6400
A1Q250 151–0870–00 TRANSISTOR,PWR:BIPOLAR,NPN,450V VCEO,850V
VCBO,15A,SWITCHING,BUF410/BUF410A,TO–218
04713 MJF16010A
*MOUNTING PARTS*
211–0008–00 SCREW,MACHINE:4–40 X 0.25,PNH,STL CD PL,POZ 93907 ORDER BY
DESCRIPTION
214–4197–00 HEAT SINK,SEMIC:TRANS,TO–218,VERT
MOUNT,1.375” H CUT EXTRUSION,ALUM
13103 6298B MODIFIED
210–0478–00 SPACER,POST:0.66 L W/6–32 THD THRU,AL, HEX ONE
END,ROUND OTHER
0J260 ORDER BY
DESCRIPTION
*END MOUNTING PARTS*
A1Q350 151–0482–00 TRANSISTOR,PWR:BIPOLAR,PNP,100V,3.0A,3.0MHZ,
AMPLIFIER,TIP32C,TO–220
04713 TIP32C