T5550
The Tektronix T59 aka T555 aka T5550 is a dual-beam CRT used in the 555. The T5550 is operated in the 555 with 10 kV acceleration, +8650 V on the anode and −1350 V on the cathode.
Part numbers
| Part No | Name | Phosphor | Graticule |
|---|---|---|---|
| 154-0199-00 (154-199) | T5550-2 (T555 P2) | P2 (standard) | external |
| 154-0219-00 (154-219) | T5550-1 (T555 P1) | P1 | external |
| 154-0220-00 (154-220) | T5550-7 (T555 P7) | P7 | external |
| 154-0221-00 (154-221) | T5550-11 (T555 P11) | P11 | external |
| 154-0476-00 | T5550-2-1 | P2 (standard) | internal |
| 154-0476-01 | T5550-7-1 | P7 | internal |
| 154-0476-02 | T5550-11-1 | P11 | internal |
| 154-0476-03 | T5550-31-1 | P2 | internal |
Links
- Tektronix 555 (T5550) CRT Specs (PDF)
- Tektronix T5550 CRT Data, Rev A (PDF, OCR)
- Keller, Tektronix CRT History, Part 3, p.4
Pictures
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T555P2 and T5550-31-1
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T5550-31-1 w. graticule and T555P2 w/o graticule
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Tek T5550-11
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Tek T5550-11
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Tek T5550-11
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Tek T5550-11
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Tek T5550-11
