6211

5 Tubes in archive

BrandMullard

ClassDouble Triode

BaseB9A

Filament6.3V @ 300mA

Primary TypeDouble Triode

EnvelopeGlass

Sections2

Heater NotesCentre-tapped heater suitable for series or parallel operation

Plate Voltage200 V

Plate Dissipation1.5 W

Grid 1 Voltage-100 V

Cathode Current14 mA

H-C Voltage180 V

Key Features

Mode	Plate V	Gm (µmhos)	Rp (Ω)	µ	Plate mA
Each section	100V	3600	7800	28	4.6mA

Not intended for use in circuits critical with regard to hum, microphony or noise.

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