6N1P — Small Signal Triode, Noval | Tubeofile | Tubeofile

6N1P

Small Signal Triode — Noval

Data: HighHigh quality — base, heater, all universal parameters present, and ≥50% of desirable parameters filled in. Safe to use for design decisions.

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Known Equivalents & Substitutes

6N1P-V6N1P-EVECC856AQ86L12B719

Similar Tubes (Not Drop-In Compatible)

E80CC

Soviet reference lists 6N1P as a substitute, but E80CC is a premium long-life type with different specs

ECC82

Listed as a substitute in Soviet foreign_substitutes reference, but different mu/gm — not identical electrically

Electrical Specifications

Absolute Maximum

Anode Voltage (max)Anode Voltage (max)300V

Anode Dissipation (max)Anode Dissipation (max, per section)2.2W

Heater-to-Cathode Voltage (max)Heater-to-Cathode Voltage (max)100V

Typical Operating

Anode Voltage (typical)Anode Voltage250V

Notes

Cyrillic designation: 6Н1П. The -V suffix denotes ruggedized variant, -EV denotes extended military grade.
The 6N1P is approximately equivalent to the ECC85/6AQ8 per russian_equivalents.json. However, Soviet foreign_substitutes.json also lists it as a substitute for ECC82/12AU7 and E80CC — these are approximate, not exact equivalents.
Heater: 6.3V at 0.6A. Both sections are nominally identical.
Soviet production primarily by Novosibirsk, Saratov, and Reflector factories.

Pin Layout — Noval