T0520
The Tektronix T0520 (P/N 154-0093-00, 154-0097-00, 154-0102-00, 154-0103-00, 154-0129-00, 154-0162-00, 154-0176-00, 154-0343-00) is a 5" CRT used in the 525, 532, 570, and 575.
It was originally known as the T52. It has an unaluminized face and is typically operated with 4 kV of total acceleration voltage, e.g., +2300 V on the anode and −1700 V on the cathode.
The T0520 is known as the 5CAPxx in the EIA system.
Specifications
With 4000 V total acceleration voltage:
- horizontal sensitivity: 21 V/cm
- vertical sensitivity: 9.9 V/cm
Part numbers
| Part No | Name | Phosphor |
|---|---|---|
| 154-0093-00 (154-093) | T0520-1 (T52 P1) | P1 |
| 154-0097-00 (154-097) | T0520-2 (T52 P2) | P2 |
| 154-0102-00 (154-102) | T0520-7 (T52 P7) | P7 |
| 154-0103-00 (154-103) | T0520-11 (T52 P11) | P11 |
| 154-0129-00 (154-129) | T0520-5 (T52 P5) | P5 |
| 154-0162-00 (154-162) | T0520-16 (T52 P16) | P16 |
| 154-0176-00 (154-176) | T0520-19 (T52 P19) | P19 |
| 154-0343-00 (154-343) | T0520-31 (T52 P31) | P31 |
Data
Links
Used in
Some instruments using part T0520
| Instrument | Manufacturer | Class | Model | Description | Introduced |
|---|---|---|---|---|---|
| 525 | Tektronix | Oscilloscope | 525 | TV waveform monitor | 1955 |
| 532 | Tektronix | Oscilloscope | 532 | 5 MHz oscilloscope | 1955 |
| 570 | Tektronix | Curve Tracer | 570 | Curve tracer for tubes | 1955 |
| 575 | Tektronix | Curve Tracer | 575 | Curve tracer for transistors | 1957 |
