Philips 6n1p DATASHEETS
SVETLANA TECHNICAL DATA
1
9
8
7
6
5
4
3
2
H
H
S
K
T1
G
T1
A
T1
A
T2
K
T2
G
T2
6N1P
Dual Audio Triode
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
T
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
transconductance; 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
Electrical
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
Amplification factor (nominal) 33
Transconductance (nominal) 7500
Plate resistance (nominal) 4400 ohms
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.)
Overall height 56 mm (2.20 in.)
Net weight 15 g (.50 oz.)
Maximum ratings
Anode voltage, DC 250 V
Anode dissipation, per triode 2.2 W
Cathode current, continuous, per triode 20 mA
Maximum grid-circuit resistance 0.5 megohm
±
100 volts peak
µ
S
Svetlana Outline drawing
22.5 mm
49 mm
56 mm
39 ± 2 mm
Headquarters:
Svetlana
ELECTRON DEVICES
8200 South Memorial Parkway
Huntsville, AL 35802
USA
Phone: 256 882 1344
Fax: 256 880 8077
www.svetlana.com
Marketing & Engineering:
3000 Alpine Road
Portola Valley, CA 94028
USA
Phone: 650 233 0429
Fax: 650 233 0439
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ELECTRON DEVICES
Svetlana
Svetlana 6N1P
Dual Audio Triode
Svetlana 6N1P
Typical Plate Characteristics,
per section
40
30
20
10
PLATE CURRENT (MILLIAMPERES)
0
0
100
Plate Current
Vg = OV
200 300 400
PLATE VOLTAGE (VOLTS)
-2
-4
-6
500
-8
-10
-12
-14
600
www.svetlana.com
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