•
•
l
r
Printed
in
U.$.A.
Information
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or
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or
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to
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or
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by
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license
patent
accurate
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Supersedes
for
is
granted
rights
and
its
of
of
re·
use;
third
by
ReA.
6DS~
2DSU,
issue
6DSll
dated
7-62
8-61
RCA-2054,
6054
•
RCA-20S4 and 60S4
use
as
grounded-cathode,
television
are
achieved
to-plate-current
and a
tional
and
metal-and-ceramic
term
plate
The
low
stability.
and
vide
where
ture
In
reduces
voltage
2DS4
uniformity
heater-power
FM
exceptional
addition,
The
by
very
and
High-Mu
With
receivers.
signal
excellent
ratio
6DS4
Semi
are
high-mu
neutralized
levels
the
cross-modulation
high-gain
high
(12500
of
70
volts).
nuvistor
of
characteristics
and
plate-power
construction
Nuvistor
remote-Cutoff
triodes
rf-amplifier
The
2DS4 and
performance
are
very
signal
semiremote-cutoff
and
transconductance
power
distortion.
low-noise
micromhos
triodes
requirements.
insures
Triodes
Characteristic
of
the
6DS4,
in
fringe
weak.
gain
at a plate
offer
from
exceptional
These
and a very
characteristic
capabilities
and
excellent
extreme
tube
nuvistor
tubes
in
this
areas
nuvistor
current
to
tube,
In
ruggedness
type
intended
in
vhf
application,
and
other
triodes
low
noise
of
these
of
the
20S4 and
transconductance-
of 7 milliamperes
reliability,
very
addition,
small
tuners
locations
factor.
tubes
excep-
size,
their
and
long-
for
of
pro-
fea-
60S4
all
•
Electrical:
Heater,
Vol
Current
Warm-up
Direct
Grid
Grid
Plate
Plate
Heater
Characteristics,
Plate
Grid
Cathode
Amplification
Plate
Transconductance.
Plate
Grid
Grid
for
Unipotential
tage
(ac
.
time
Interelectrode
to
plate
to
cathode,
to
cathode,
to
cathode.
to
cathode
Supply
Supply
Voltage.
Resistor.
Resistance
Current.
Voltage
Voltage
or
de).
(Average).
.
shell,
Class
Voltage.
Factor.
(Approx.).
(Approx.)
(Approx.)
Cathode:
.
Capacitances
and
shell,
AI
Amplifier:
for
for
heater.
and
plate
plate
GENERAL
(Approx.):
heater
current
current
DATA
= 100
=
la
2DS4
2. 1
0.45
)1a.
8
)1a
±
6%
6DS4
6.3 ± 10%
0.135
0.92
4.3
1.8
0.18
1.6
110
0
130 ohms
63
7000
9000
6.5
-5
-6.8
vol
ts
amp
sec
pf
pf
pf
pf
pf
volts
volts
ohms
)1mhos
ma
volts
volts
- 3 -
2054,6054
Mechan
()perating
MaXlmurn
Maximum
Maximum
Envelope.
Ba.se.
ica 1:
Maximum
PLATE
PLATE
GRID
PLATE
CAlHODE
PEAK
Sl:PPLY
VOLTAGE
VOLTAGE:
Negative-hias
Peak
positive
DISSIPATION:
With
resistance
For
lower
resistance.
a
HEATER-CAlHODE
Heater
Heater
Position.
Over-all
Seated
Diameter.
Ratings,
VOLTAGE.
.
minimum
values
CURRENT
negative
positive
Length
Height
Medium
Design-Maximum
value
value
of
series
5000
of
series
plate-circuit
ohms
VOLTAGE:
with
with
respect
respect
Ceramic-Wafer
Values:
.
plate-circuit
to
cathode
to
cathode
Twelvar
5-Pin
300·
135
1.5
Operating
100 max.
100
Metal
(JEDEC
max.
max.
max.
55
max.
0
rnax.
See
Considerations
15
max.
max.
.
Any
0.8
0.625"
0.440"
Shell
No.E5-65l
volts
volts
volts
volts
watts
Fig.1
and
ma
volts
volts
H
Typical Operation:
Plate
Grid
Grid
Amplification
Plate
Transconductance.
Plate
Maximum
Grid-Circuit
•
*
et
Nos.Nu 5044 and
No.E5-65
designation
11sed
For
For
A
plate
ance
under
For
The
No.133
In
operation
Voltage.
Supply
Voltage
Resistor
Resistance
Current
Circuit
fixed-bias
cathode-bias
supply
and
a~c
cond1tions
base
65
some
in
previous
socket.
which
nuvistor
.
Factor.
. 7
Resistance:*
voltage
voltage
of
at
metal-shell
pins
10
(Approx.).
Values:
operation.
operation.
of
are
used
mu:imum
of
the
001
and
Nu
5060,
publications
This
defines
tubes.
300
volts
may
to
limit
rated
plate
temperatures
OPERATING
2DS4
the
number
and
Industrial
or
their
is
the
JEDEC Medium
be
used
the
volta~e
dissipat10n
up
to
provided
135
at
0
(1.5
C.
the
sufficient
watts).
CONSIDERATIONS
6DS4
fit
the
Electronic
equivalents.
reference
not
a
socket
Ceramic-Wafer
Cinch
has
designation
70
47000
68
5440 ohms
12500
0.5
2.2
plate
plate-circuit
of
the
Manufacturing
Hardware
heen
made
Twelvar
0
max.
max.
tube
hut
to
Co.
to
is
5-pin
volts
volts
J-lmhos
megohm
megohms
resist-
135
Co.
sock-
socket
a
JEDEC
a
base
ohms
ma
•
volts
base
Use
the
of
Plate-Dissipation
Tbe
Plate-Dissipation
maxin',um
rated
plate
Rating Chart
Rating
dis,sipation
Chart
of
- 4 -
shown
the
in
2D54
Fig.l
and
6054
presents
for
graphically
various
minimum
2D54,6D54
•
•
values
ation
plate
Al
rating
given
ating
required
voltage
of
watts.
dissipation
~
~
i
I
z
~
~
~
in
~
i5
w
~
~
~
~
of
is
voltage
amplifier
is
To
determine
set
1. From
conditions.
2.
From
Example:
of
110
volts
The
1$
I.,
1.4
1.2
I
0.8
0.8
ser1es
bounded
=
service,
equivalent
of
operating
Fig.2,
Fig.l
minimum
-0.5
and a plate
required
is
,}('/'
M~/V
7oj1V '//
'/
ij'l
v,.
Iv.
'i
h~v.:'/
L:i~'i:/
Fig.1
0.2
.
20
40
·Plate
for
~V
60
Dissipation
Types
plate-circuit
by
the
135
volts,
the
Average
determine
value
(a)
From
volt,
(b)
From
1800
ohms
.
.
~
?J'I
'l;
~y
'I
$/'/
0>'
//
//
/ /
V
,/
.v
V
V
I
80
PLATE
VOLTS
2DS4
lines
because
to
the
required
conditions:
of
series
Fig.2-for
the
corresponding
Fig.l-the
current
minimum
.
/
~
/,v.
V
~
rr
1//
1//
1//
1/
,/
V
/
1/
lOO
120 140
Rating
and
6DS4.
resistance.
representing
and
plate
no
cathode
minimum
Plate
the
corresponding
plate-circuit
of
series
""'"
4000
3000
2000
)
1000
~
0
1
135
92''''-11681
Chart
The
plate
current
grid
current
current
rating.
series
Characteristics,
a
plate
voltage
plate
plate
10.7
dissipation
milliamperes
plate-circuit
E,:6.3
VOLTS,
.-
.,.
1
•
••
r
0
w
~
~
t;;
in
w
~
~
3
u
~
u
w
~
~
~
~
w
ii'
w
~
•
~
•
z
~
I
I
• 1-
•
.:
'4
:#*E-:F
•
. -'P:-
region
of
dissipation
=
15
milliamperes.
flows,
plate-circuit
select
maximum
plate
resistance.
of
110
current
is
is
resistance
.:
:-17
:
I---:
'1i" n'
-
"
..·ff:b
"G::
,:
j:
-:-.:t+:
t:.
.>,'
..
,
. .
/".-
..
c .".+
'Cc
"":.
•.•
,:c,
'1;
~
-1.:
'
,--'
-~
::~r;q:
~-
'~T,:':l'++
PLATE MILLlAMPERES
permissible
=
the
plate
resistance
the
desired
dissipation
volts
10.7
milliamperes.
for
a
plate
approximately
for
>..
~.
I'
cC;
+,
~
..
"1'::
'~)T
.
..
':.
- . '1
..~
.:
1:
.~.
c.'
"-,:-;-+,
'r:
"
~
.~
~::
"L~
~::--r::
1.5
watts,
In
current
and a grid
voltage
this
::1
·1'-;-.
t.
.':
l\ci
.:::~N
>'~
,,::
~;--+
-
".
..
·r
92CM-1I209
oper-
class
for
oper-
and
1.18
plate
a
8
o
·5-
Fig.2.
for
-
Average
Type
except
PIa
6DS4
for
te
and
for
Heater
Charac
Type
Voltage.
ter
is
2DS4
tics
2054,6054
E,=6.3
VOLTS
80000
~
•
560000
I
1-
w
u
z
~
40000
~
~
w
•
w
~
"
20000
"
0",
80
}
70.
~
•
60"
~
>-
605
"
"
"
40
~
'0
JEOEC
g
~,
:)
'l:
0
'"
e-
,
e-
20000
5000
.Glb"±
5
DIMENSIONAL
1
~
METAL
SHELL
BASE
N!!
E5-65
~
•
IO~;MIN
130
MAX.
•
1.--.43S"MAX.
•
PINS
.001" DIA.
~
LARGE
LUG
'400"M/~X'
·200
OIA.
(NOTE I )
OUTLINE
OIA'~
MIN.
i
FLAT
DIA.-~
SMALL
LUG
.800"
MAX.
•
0
Fig.3
4
Type
except
\~O
E
-Average
6DS4
100
,
for
~O
2
GRla
VOLTS
Characteristics
and
for
Heater
PIN
1:
.. PIN
2:
PIN
PIN
PIN
PLATE
3:
.. PIN 9: ..
4:
GRID
Type
Voltage.
2DS4
o
92CM-1I210
for
BASING
(Bottom
HOTE
I:
ALONG
MAXIMUM
0,190'
DIAGRAM
View)
PIN 5: .. PIN
PIN
6:
.. PIN
LUG
PIN
PIN
e=PIN
0.0.
OF
LENGTH.
7:
8:
10:
11:
12:
CUT
OFF
0.440"
..
CATHODE
HEATER
OMITTED
HEATER
Q2CS-I0484RI
IS
PERMITTED
•
•
Pin
close
hss
to
internal
ceramic
12AQ
connection
wafer--Do
- 6 -
and
Not
is
Use.
cut
off
2054,6054
•
SOCKET
PLANE
INDEX GUIDE
LARGE LUG
MEDIUM
INSERTION
CERAMIC-WAFER
t
TWELVAR
.100"
MIN
•
130"'MAX.
BASE
METAL
•
.016" ± .001"
ALL
SHELL
PINS
DIA
•
•
JEDEC
No.
E12-64
E5-65
Hote
I:
0.190"
Mote
that
Pin
Base-pin
tolerances
without
plate
0.0350"
circles
0.0005·,
holes
on
0.0700· ± 0.0005·
with a tolerance
gauge
of
0.2270·
0.4200"
circles
to.0005".
lug
2:
their
11
is
gauge
located
provides
Maximum
length.
Pins
ends
omitted
positions
such
undue
having
±
o.ooosn
as
follows:
three
±
±
0.0005"
at
1800 ± 0.080
NAME
12-Pin
0.0.
1,3,5,6,7,
do
not
.
5
-Pin
of
touch
Base
Base
0.440·
and9arecul
the
PIN-ALIGNMENT
and
lug
that
force
holes
on
0.0005·
entire
pass
thlckness
diameter
Three
located
0.1400· ± 0.0005·,
diameter
of
±
for
0.08
two
and
diameter
into
0
curved
0.1450"
and
positions
length
of
located
holes
on
circles
for
circle
having
is
permitted
off
socket
GAUGE
of
and
disengage
O.2S n and
located
0.2100·
each
slots
with
±
concentric
1,2,3,4,5,6,7,8,
2,4,8,10,12,
to a length
insertion
shall
pins
and
twelve
on
four
on
±
at
specified
width
chordal
O.OOOS",three
holes
three
angle.
0.0005"
a
Q2CM-I0478RI
PINS
9.10.11.12
(Note
along
plane.
be
held
lugs
from
flat-
holes
concentric
0.2800·
located
addit10n,
lengths
located
with
of
0.0230·
an~les
In
2)
the
such
to
will
of
on
pin
±
- 7 -
"I
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