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EL509 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 EL509
기능 High Performance Beam Power Tetrode
제조업체 Svetlana
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EL509 데이터시트, 핀배열, 회로
SVETLANA TECHNICAL DATA
EL509/6KG6
High Performance Beam Power
Tetrode
T he Svetlana EL509/6KG6 is a beam power tetrode intended for use in class A,
AB or B audio amplifiers and for class B or C RF amplification. Close manu-
facturing specification tolerances and improved high voltage processing
provides improved reliability and superior performance.
The Svetlana EL509/6KG6 features:
Increased peak cathode emission from new cathode materials; Stable operation from
extended processing and aging; Gold-plated grid; Precise grid/screen alignment; Extra-
heavy glass envelope for ruggedness; Improved vacuum processing; Comprehensive
testing before and after aging.
The Svetlana EL509/6KG6 is manufactured in Russia at the Svetlana factory and is
designed to be a direct replacement for any 6KG6 or EL509. The strict manufacturing
and quality controls at the Svetlana plant assure functionality and long life.
Characteristics
Electrical
Heater:
Voltage (AC or DC)
Current @6.3 volts
Transconductance (nominal)
Plate resistance (nominal)
Interelectrode capacitances (typical):
Grid to plate
Grid to cathode
Mechanical
Cooling
Base
Basing diagram
Socket
Anode connector
Operation position
Nominal dimensions:
Diameter
Base to top of envelope
Overall height (not including plate cap)
Overall height (including plate cap)
Net weight
Maximum Ratings
DC plate voltage
DC plate voltage, pulsed
DC cathode current
DC screen grid voltage
Screen dissipation
Plate dissipation
min nom max
5.7 6.3 6.9 V
2.5 A
18,000
µS
8000 ohms
2.5 pF
25 pF
Radiation and convection
Nine pin magnoval, glass button
JEDEC 9RJ
Svetlana SK509 or equivalent
1/4" plate clip, standard sweep tube type
Axis vertical, base down or horizontal
45.6mm (1.75 in)
96.6 mm (3.81 in)
105.3 mm (4.145 in)
117.9 mm (4.641 in)
110 gm
900
8000
500
300
7
35
V
V
mA
V
W
W
Svetlana
ELECTRON DEVICES
Headquarters:
8200 South Memorial Parkway
Huntsville, AL 35802
USA
Phone:
205 882 1344
Fax: 205 880 8077
www.svetlana.com
Marketing & Engineering:
3000 Alpine Road
Portola Valley, CA 94028
USA
Phone:
415 233 0429
Fax: 415 233 0439
1/99
Svetlana Outline drawing
A
Svetlana
ELECTRON DEVICES
EL509/6KG6
Made in Russia
B
C
D
Dimensional Data
Dim.
A
B
C
D
Millimeters
45.6
96.6
105.3
117.9
Inches
1.75
3.81
4.145
4.641
Plate
Heater
4
Screen 3
Heater
5
6 Screen
7
Beam
Plates
Beam 2
Plates
1
Grid
8 Grid
9 Cathode






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