Replaceable Electrical Parts
1780R-Series Service Manual
8–71
Replaceable electrical parts list (cont.)
Component
number
Mfr. part numberMfr. codeName & description
Serial no.
discont’d
Serial no.
effective
Tektronix
part number
A4L115 114–0438–00 INDUCTOR,VAR:SHIELDED,0.70–0.94UH,Q>65@L=65
(2.5MHZ),SLOT TEN–3–01,VERT MOUNT
02113 SLOT TEN–3–01
A4L261 108–1262–00 INDUCTOR,FXD:POWER,100UH,10%,I<0.75A,RDC<0.23
OHM,Q>15,SRF>5.4MHZ,BOBBIN CORE,TSL0807–101K
TK2058 TSL0807–101KR75
A4M10 337–3551–00 SHIELD,ELEC:OSCILLATOR,ECB,BRASS TK1947 337–3551–00
A4Q100 151–0221–08 TRANSISTOR,SIG:BIPOLAR,PNP,12V,80MA,
SWITCHING,MPS4258,TO–92 EBC
04713 MPS4258RLRA
(EL8345)
A4Q199 151–0350–00 TRANSISTOR,SIG:BIPOLAR,PNP,150V,600MA,100MHZ,
AMPLIFIER,2N5401,TO–92 EBC
01295 SKA8001
A4Q204 151–0188–00 TRANSISTOR,SIG:BIPOLAR,PNP,40V,200MA,250MHZ,
AMPLIFIER,2N3906,TO–92 EBC
04713 2N3906
A4Q214 151–0190–00 TRANSISTOR,SIG:BIPOLAR,NPN,40V,200MA,300MHZ,
AMPLIFIER,2N3904,TO–92 EBC
04713 2N3904
A4Q298 151–0347–00 TRANSISTOR,SIG:BIPOLAR,NPN,160V,600MA,100MHZ,
AMPLIFIER,2N5551,TO–92 EBC
04713 2N5551
A4Q311 151–0188–00 TRANSISTOR,SIG:BIPOLAR,PNP,40V,200MA,250MHZ,
AMPLIFIER,2N3906,TO–92 EBC
04713 2N3906
A4Q362 151–0622–00 TRANSISTOR,SIG:BIPOLAR,PNP,40V,1.0A,50MHZ,
AMPLIFIER,2N6727/MPS6727/MPSW51A,
TO–237/TO–226 AE EBC
04713 MPS6727
A4Q363 151–0710–00 TRANSISTOR,SIG:BIPOLAR,NPN,40V,1.0A,50MHZ,
AMPLIFIER,2N6715/MPSW01A,TO–237/TO–226AE
04713 MPS6715
A4Q365 151–0622–00 TRANSISTOR,SIG:BIPOLAR,PNP,40V,1.0A,50MHZ,
AMPLIFIER,2N6727/MPS6727/MPSW51A,TO–237/TO–22
6AE EBC
04713 MPS6727
A4Q366 151–0710–00 TRANSISTOR,SIG:BIPOLAR,NPN,40V,1.0A,50MHZ,
AMPLIFIER,2N6715/MPSW01A,TO–237/TO–226AE
04713 MPS6715
A4Q369 151–0622–00 TRANSISTOR,SIG:BIPOLAR,PNP,40V,1.0A,50MHZ,
AMPLIFIER,2N6727/MPS6727/MPSW51A,TO–237/TO–22
6AE EBC
04713 MPS6727
A4Q370 151–0710–00 TRANSISTOR,SIG:BIPOLAR,NPN,40V,1.0A,50MHZ,
AMPLIFIER,2N6715/MPSW01A,TO–237/TO–226AE
04713 MPS6715
A4Q371 151–0622–00 TRANSISTOR,SIG:BIPOLAR,PNP,40V,1.0A,50MHZ,
AMPLIFIER,2N6727/MPS6727/MPSW51A,TO–237/TO–22
6AE EBC
04713 MPS6727
A4Q372 151–0710–00 TRANSISTOR,SIG:BIPOLAR,NPN,40V,1.0A,50MHZ,
AMPLIFIER,2N6715/MPSW01A,TO–237/TO–226AE
04713 MPS6715
A4Q374 151–0188–00 TRANSISTOR,SIG:BIPOLAR,PNP,40V,200MA,250MHZ,
AMPLIFIER,2N3906,TO–92 EBC
04713 2N3906
A4Q375 151–0190–00 TRANSISTOR,SIG:BIPOLAR,NPN,40V,200MA,300MHZ,
AMPLIFIER,2N3904,TO–92 EBC
04713 2N3904
A4Q377 151–0188–00 TRANSISTOR,SIG:BIPOLAR,PNP,40V,200MA,250MHZ,
AMPLIFIER,2N3906,TO–92 EBC
04713 2N3906
A4Q378 151–0190–00 TRANSISTOR,SIG:BIPOLAR,NPN,40V,200MA,300MHZ,
AMPLIFIER,2N3904,TO–92 EBC
04713 2N3904
A4Q380 151–0207–00 TRANSISTOR,SIG:BIPOLAR,NPN,45V,300MA,250MHZ,
AMPLIFIER,PN100A,TO–92 EBC
07263 PN100A