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TJ Fullmusic 101D Data Sheet

Classification- Globe-type bulb of glass, a white ceramic base with four-prong bayonet golden pins, oxide coated filamentary, solid plate or mesh plate triolde.

Application -Voice frequency and carrier-frequency amplifier. Other applications where small power output are required.

Dimensions -Dimensions, outline diagrams of the tube and bases, and the arrangement of electrode connections to the base terminals are shown in Figures 1and 2.

101D_01_en

Nominal operating conditions and parameters
Filament voltage ……………………………………………………………… 4.5V
Nominal filament current …………………………………………………… 1.0A
Plate voltage ………………………………………………………………… 160V
Grid voltage ………………………………………………………………… -12V
Plate resistance ………………………………………………………… 5.3kohms
Plate current ………………………………………………………………… 9.9mA
Amplification factor ………………………………………………………… 6.2

*Direct-current filament supply is used. The grid and platter returns are connected to the negative end of the filament.

Characteristics-Average characteristics
Figure 3. shown typical curves of plate currents of grid voltage for several values of plate voltages. It is alternating-current filament supply.

101D_02

Fig 3

Limiting Operation Conditions for Safe Nor simultaneous ratings
Maximum plate voltage …………………………………………………… 190 volts
Maximum plate current …………………………………………………… 15mA

 

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