SVETLANA TECHNICAL DATA

6N1P
Dual Audio Triode

T he SvetlanaTM 6N1P is a miniature glass-envelope small-signal dual triode

intended for use as a line-level amplifier or driver in high-quality audio
amplifiers. Except for higher heater-current consumption, it is a direct
plug-in replacement for the 6DJ8, ECC88 or 6922 in most high-level audio
applications. Features include very low distortion—optimized for line stages;
medium transcon-ductance; internally shielded between sections, allowing their use
at differing signal levels; higher plate-voltage and dissipation rating than 6DJ8
types; and larger cathode than 6DJ8 types, giving it longer life and more transient
current capability.

Characteristics Svetlana Outline drawing

Electrical 22.5 mm
Cathode Oxide-coated, unipotential
Heater voltage (AC or DC) 6.3 volts AC or DC ( ±0.6 volts)
Heater current 600 mA ± 35 mA
Heater-cathode voltage ±100 volts peak
Amplification factor (nominal) 33
µS

39 ± 2 mm
Transconductance (nominal) 7500
Plate resistance (nominal) 4400 ohms

49 mm
56 mm
Interelectrode capacitances (typical), per section, with cathode grounded:
Grid to cathode 3.2 pF
Anode to cathode 1.5 pF
Grid to anode 1.6 pF
Mechanical
Base standard 9-pin miniature, glass button
Basing diagram JEDEC 9AJ
Socket 9-pin miniature
Operating position Any
Nominal dimensions:
Height of glass envelope 49 mm (1.93 in.)
Diameter of glass envelope 22.5 mm (.88 in.) H
Overall height 56 mm (2.20 in.) H 5 A
4 6 T2
Net weight 15 g (.50 oz.)
K G
Maximum ratings T1 3 7 T2
Anode voltage, DC 250 V
K
Anode dissipation, per triode 2.2 W 2 8 T2
G
Cathode current, continuous, per triode 20 mA T1
1 9
Maximum grid-circuit resistance 0.5 megohm A S
T1

Headquarters: Marketing & Engineering:

8200 South Memorial Parkway 3000 Alpine Road
Huntsville, AL 35802 Portola Valley, CA 94028
USA USA
Phone: 205 882 1344 Phone: 415 233 0429
Fax: 205 880 8077 Fax: 415 233 0439

Svetlana
ELECTRON DEVICES
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 Svetlana 6N1P
Dual Audio Triode
Svetlana
ELECTRON DEVICES

Svetlana 6N1P
Typical Plate Characteristics,
per section
PLATE CURRENT (MILLIAMPERES)

Plate Current
40

Vg = OV -6
-8
30 -2 -4 -12
-10

20 -14

10

0
0 100 200 300 400 500 600
PLATE VOLTAGE (VOLTS)

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