6I1P-EV

Triode-heptode for frequency conversion in broadcasting receivers and other wireless equipment.

Case type: glass envelope, miniature

Mass 20 g.

Main parameter (at U_{f} = 6.3 V, U_{at} = 100 V, U_{gt} = -2 V, U_{ah} = 250 V, U_{g2h }= 100 V, U_{g1h} = -2 V, U_{g3h} = 0 V)

Filament current, mA | 300±25 |

Cathode-to-heater leakage current, mkA | ≤20 |

Triode part | |

Anode current, mA | 6.8±3 |

Grid reverse current. mkA | ≤0.5 |

Mutual conductance, mA/V | 2.3-0.6 |

Mutual conductance (at U | ≥1.5 |

Gain ratio | 18±3 |

Interelectrode capacitance, pF input output input-to-output | 2.5±0.4 1.9±0.25 1.15±0.2 |

Heptode part | |

Anode current, mA | 3.6+1.4/-1.5 |

2 | 6.5+3/-2.5 |

Heptode 3 | 180±30 |

1 | ≤0.5 |

Internal resistance, MOhm | 0.7 |

Conversion conductance, mA/V at U at U | 0.75-.25 ≥0.55 |

Interelectrode capacitance, pF input for 1 input for 3 output input-to-output for 1 heptode anode-to-triode anode for 1 heptode anode-to-triode grid heptode anode-to-heptode 3 heptode 1 heptode 1 heptode 1 | 5.1±1 5.9±0.9 6.6±1.1 ≤0.007 ≤0.24 ≤0.1 ≤0.35 ≤0.06 ≤0.45 ≤0.17 |

Durability, h | ≥5000 |

Durability criteria triode 1 triode mutual conductance, mA/V heptode conversion conductance, mA/V | ≤1 ≥1.5 ≥0.5 |

Operational limits

Filament voltage, V | 6..6.6 |

Triode anode voltage, V | 250 |

Triode anode voltage in off-state, V | 500 |

Heptode anode voltage, V | 300 |

Heptode anode voltage in off-state, V | 500 |

2 | 300 |

2 | 500 |

Cathode-to-heater voltage, V | 200 |

Heptode cathode current, mA | 12.5 |

Triode cathode current, mA | 10 |

Heptode anode power dissipation, W | 1.55 |

Triode anode power dissipation, W | 0.75 |

2 | 0.9 |

Triode grid circuit resistance, MOhm | 0.5 |

Heptode 1 | 2 |

Heptode 3 | 3 |

Envelope temperature, | 150 |

Vibratory loads frequency, Hz acceleration, g | 5..600 10 |

Multiple mechanical impact acceleration, g | 150 |

Single mechanical impact acceleration, g | 500 |

Linear acceleration, g | 100 |

Ambient air temperature, | -60..+200 |

## You can order **6I1P-EV** from us

**Russian Electronics company**
Russia, Moscow region, Ryazan,Sobornay square 2.

Tel: +7 (491) 227-61-51, Fax: +7 (491) 227-18-88

russian-electronics.com