6J7中文資料GEC數(shù)據(jù)手冊(cè)PDF規(guī)格書

GENERAL DESCRIPTION

Principal Application: The 6J7 is a heater-cathode

type pentode amplifier tube with a sharp cut-off

characteristic and is designed for service as a

biased detector or high-gain amplifier. Except

Cathode: . . . . . . . . . . . . Coated Unipotential

Heater Voltage (A-C or D-C). . . . . . 6.3 Volts

Heater Current:. . . . . . . . . . . . 0.3 Ampere

Envelope:. . . . . . . . . . . . MIT-8 Metal Shel

Base:. . . B7-22 Small Wafer Octal 7-Pin Phenolic

Top Cap: . . ? . . . . . Ci-4 Miniature with Wafer

for capacitances the electrical ratings and char-

acteristics of the 6J7 are the same as those of

the 6J7-G, 6J7-GT and 6C6.

Mounting Position: . . . . . . . . . ... ... ANY

Direct Interelectrode Capacitances: *

Triode 8 Pentode

Grid to Plate . . . . 2.0. - . . 0.005 Max upf

Input ?= ?+ ? ? ? ?oo 5... ooo To uf

Qutput. + ? vv ?ov 4 ?oo ow 42 oo uf