T3210
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The Tektronix T3210 aka T321 (P/N 154-0226-00, 154-0293-00, 154-0294-00, 154-0295-00, 154-0347-00, 154-0385-00) is a 3" CRT used in the 321 scope. It uses deflection blanking.
T321 and T3210 are the same part, just a difference in naming convention.
The T3210 has a heater current of 300 mA. The T3211 is a compatible replacement, but reduced heater current (90 mA).
The T3210 was available in different phosphors.
Part numbers
| Part Number | Name | Phosphor |
|---|---|---|
| 154-0226-00 (154-226) | T3210-2 (T321 P2) | P2 (standard) |
| 154-0293-00 (154-293) | T3210-1 (T321 P1) | P1 |
| 154-0294-00 (154-294) | T3210-7 (T321 P7) | P7 |
| 154-0295-00 (154-295) | T3210-11 (T321 P11) | P11 |
| 154-0347-00 (154-347) | T3210-31 (T321 P31) | P31 |
| 154-0385-00 (154-385) | T3210-32 (T321 p32) | P32 |
Data
- Tektronix T321 Datasheet, Rev A
- Tektronix T321 Datasheet, Rev B (OCR)
- Tektronix T3210 Performance Data
Pictures
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T3210 P11
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T3210 P11
Some instruments using part T3210
| Instrument | Manufacturer | Class | Model | Description | Introduced |
|---|---|---|---|---|---|
| 321 | Tektronix | Oscilloscope | 321 | Portable single channel scope | 1960 |