EAT PRODUCTS ECC88 Cool Valve

EAT PRODUCTS ECC88 Cool Valve

EAT PRODUCTS ECC88 Cool Valve

B&H # EACLVECC88 MFR # COOL VALVE ECC 88
No Longer Available

EAT PRODUCTS ECC88 overview

  • 1Description

The ECC88 Cool Valve from EAT PRODUCTS is a double-triode cool valve tube with a ring. The cool valve satisfies MIL-E-1/1J168 (NAVY) specifications from 18.6.1958.

Tight Tolerances
Tolerance of electrical ratings in this tube is less than in standard tubes
Vibration and Shock Proof
The tube withstands accelerations of 2.5g at 50 Hz for extended periods and momentary shocks of 500g
Cathode Free from Interface
The cathode establishes no interface even when the heated tube is operated without plate current over lengthy periods
In the Box
EAT PRODUCTS ECC88 Cool Valve
  • Limited 6-Month Warranty
  • Table of Contents
    • 1Description

    EAT PRODUCTS ECC88 specs

    Life 10,000 hours
    Base Noval
    Gold plate pins
    Heater Heating: Indirect AC or DC, parallel supply
    Heater Voltage: 6.3 V
    Heater Current: 300 mA
    Anode Current: 15 mA
    Mutual Conductance: 12.5 mA/V
    Equivalent Noise Resistance: 300 Ω
    Noise Factor (f = 200 MHz): 4.6 dB
    Limit Values Anode
    Max. Voltage: 550 V
    Max. Voltage (Zero Cathode Current): 400 V
    Max. Voltage: 220 V
    Max. Anode Dissipation 0.8 W: 250 V
    Max. Dissipation: 1.5 W
    Max. Anode Dissipation of Section 1 Plus Section 2 = 2 W: 1.8 V

    Grid
    Max. Dissipation: 30 mW
    Max. Voltage: 100 V
    Peak Voltage (Max Pulse Duration 200 µsec, Max. Duty Factor 0.1): 200 V

    Cathode
    Max. Cathode Current: 20 mA
    Cathode Peak Current (Max. Pulse Duration 200 µsec, Max. Duty Factor 0.1): 100 mA

    Voltage between Cathode and Heater
    Max. Cathode, Positive: 150 V
    Max. Cathode, Negative: 100 V
    Bulb Temperature (Absolute Max.) 170°C
    Grid Resistor (Anode Current <5 mA): Max. 1 MΩ
    Dimensions (Ø x H) 0.87 x 2.22" (2.22 x 5.63 cm)
    Weight 0.2 lb (90 g)
    Packaging Info
    Package Weight 0.15 lb
    Box Dimensions (LxWxH) 3.0 x 1.6 x 1.6"

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