T5430
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The Tektronix T5430 aka T543 aka T65 (P/N 154-0175-00,154-0758-00,154-0758-03,154-0758-04,154-0183-00) is a 5" CRT used in the 541A, 543 and 543A (but not 543B), and 545A scopes.
The tube has helical post-acceleration at typically about 10 kV. Horizontal deflection sensitivity is 29.5 Volts/cm, sweep length is 10 cm.
Vertical deflection is limited to 4 cm at 6.75 Volts/cm sensitivity. Deflection plates are non-distributed, system bandwidth is about 30 MHz.
When furnished with P2 phosphor, the T5430 is designated the T5430-2 and has has part number 154-175.
Part Numbers
| Part No | Name | Phosphor |
|---|---|---|
| 154-0175-00 (154-175) | T65 P2 / T543 P2 (T5430-2) | P2 (Standard) |
| 154-0758-00 | P31 | |
| 154-0758-03 | P7 | |
| 154-0758-04 | P11 | |
| 154-0183-00 | T5430-11 | P11 |
Some instruments using part T5430
| Instrument | Manufacturer | Class | Model | Description | Introduced |
|---|---|---|---|---|---|
| 543 | Tektronix | Oscilloscope | 543 | 30 MHz oscilloscope | 1958 |
| 543A | Tektronix | Oscilloscope | 543A | 30 MHz oscilloscope | (?) |
| 545A | Tektronix | Oscilloscope | 545A | 30 (33) MHz oscilloscope | 1959 |
