7586
The 7586 (P/N 154-0306-00) is a Nuvistor triode vacuum tube, introduced in 1959 as the first tube of the series.
The related 8393 (13-volt version of the 7586) is used in the 1A7 and 453.
The Russian 6С51Н (Latin: 6S51N) is similar but has different connections (long leads).
Key Specifications
| Heater | 6.3 V, 135 mA |
|---|---|
| Plate voltage | max. 110 V |
| Plate dissipation | max. 1 W |
| Cathode current | max. 15 mA |
| Transconductance | 10 mS @ 9 mA |
| Amplification Factor (µ) | 35 |
| Aged/Checked/Matched Pair Details | ||
|---|---|---|
| Used in | Tek Part# | S/N Range |
| 1A2, 3B5 | 157-0080-00 | All |
| 3A7 | 157-0099-00 | All |
| 10A2, 82 | 157-0103-00 | All |
| 2A61 | 157-0105-00 | 987 - 1412 |
| 2A61 | 157-0106-00 | 1413-On |
| 3A3 | 157-0110-00 | Up-to-4989 |
| 3A8 | 157-0110-00 | All |
| 321A, 1A1, 1A2, 1A5, 3A1, 3A5, 3A6, 3A74, 3S76, 3T77, 3T77A, 4S1, 6R1, 11B1, 11B2, 11B2A | 157-0121-00 | All |
| 10A2A | 157-0128-00 | All |
Part number 157-0105-00 was replaced by 157-0121-00.
Reference:
Data
- RCA 7586 datasheet
- RCA 7586 datasheet, 1964
- 7586 @ radiomuseum.org
- 7586 @ The Valve Museum
- RCA Tube Tips, Spring 1960 claims the 7586 was the first nuvistor to go to market.
- Spice model for a 6С51Н (derived from 7586 data)
Pictures
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7586 Nuvistor
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7586 Nuvistor, bottom
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Socket, top
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Socket, bottom
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Two 7586 in a 1A5
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Aged 7586 with Box
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Pinout
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I-V Curves
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7586 internals (credit: Wikipedia, Mister rf, CC-BY-SA-4.0 license)
Used in
Some instruments using part 7586
| Instrument | Manufacturer | Class | Model | Description | Introduced |
|---|---|---|---|---|---|
| 10A2 | Tektronix | Plug-in | 10A2 | 50 MHz dual channel amplifier plugin | 1963 |
| 10A2A | Tektronix | Plug-in | 10A2A | 100 MHz dual channel amplifier plugin | 1967 |
| 11B1 | Tektronix | Plug-in | 11B1 | 50 MHz single timebase | 1964 |
| 1A1 | Tektronix | Plug-in | 1A1 | 50 MHz dual channel amplifier | 1964 |
| 1A2 | Tektronix | Plug-in | 1A2 | 50 MHz dual channel amplifier | 1964 |
| 1A5 | Tektronix | Plug-in | 1A5 | 50 MHz Differential Amplifier | 1967 |
| 321 | Tektronix | Oscilloscope | 321 | Portable single channel scope | 1960 |
| 321A | Tektronix | Oscilloscope | 321A | Portable single channel scope | 1964 |
| 3A1 | Tektronix | Plug-in | 3A1 | 10 MHz dual-trace amplifier plug-in | 1962 |
| 3A1S | Tektronix | Plug-in | 3A1S | 25 MHz vertical sampling amplifier plug-in | 1961 |
| 3A3 | Tektronix | Plug-in | 3A3 | dual differential amplifier plug-in | 1964 |
| 3A5 | Tektronix | Plug-in | 3A5 | Automatic/programmable amplifier plug-in | 1965 |
| 3A6 | Tektronix | Plug-in | 3A6 | 10 MHz dual-trace plug-in | 1966 |
| 3A7 | Tektronix | Plug-in | 3A7 | Differential amplifier plug-in | 1965 |
| 3A74 | Tektronix | Plug-in | 3A74 | 2 MHz four channel vertical amp plug-in | 1962 |
| 3A8 | Tektronix | Plug-in | 3A8 | Operational amplifier plug-in | 1965 |
| 3B5 | Tektronix | Plug-in | 3B5 | Automatic time base plug-in | 1966 |
| 3S76 | Tektronix | Plug-in | 3S76 | Dual Channel Sampling plug-in | 1962 |
| 3T77 | Tektronix | Plug-in | 3T77 | Sampling sweep plug-in | 1962 |
| 3T77A | Tektronix | Plug-in | 3T77A | Sampling sweep plug-in | 1966 |
| 4S1 | Tektronix | Plug-in | 4S1 | Dual channel sampling plugin | 1962 |
| 4S2 | Tektronix | Plug-in | 4S2 | Dual channel sampling plugin | 1962 |
| 6R1 | Tektronix | Plug-in | 6R1 | Digital readout plug-in | 1962 |
| 6R1A | Tektronix | Plug-in | 6R1A | Digital readout plug-in | 1964 |
| 82 | Tektronix | Plug-in | 82 | 85 MHz dual-trace amplifier | 1962 |
| 86 | Tektronix | Plug-in | 86 | vertical amplifier | 1963 |
| 9A1 | Tektronix | Plug-in | Type 9A1 | 24 MHz dual trace amplifier plug-in | 1964 |
| 9A2 | Tektronix | Plug-in | Type 9A2 | 23 MHz amplifier plug-in | 1964 |
| M | Tektronix | Plug-in | Type M | 20 MHz quad-channel amplifier | 1962 |
| S-311 | Tektronix | Plug-in | S-311 | Programmable dual-trace sampling plug-in | 1965 |