Tighter Tolerance On Capacitance.
鈥?/div>
Highest AC Voltage Ratings.
#8-32NC-2B
Tapped
Holes
Fig 17
D
DIAMETER
SIZE
MAX.
CODE in.
mm
A
B
C
D
E
F
G
H
.880
1.05
1.30
1.55
1.80
2.13
2.30
2.42
22.4
26.7
33.0
39.4
45.7
54.1
58.4
61.5
L
D
NOTE: Screw torque limit:
12 inch pounds. Use
#8-32, 3/16" long screw to
prevent bottoming.
L
SIZE
CODE
J
K
L
M
N
LENGTH
MAX.
in. mm
.780 19.8
.900 22.9
1.00 25.4
1.18 30.0
1.36 34.5
715C Series
TYPE DK CAPACITOR
Class III Y5U Temp. Coefficient
Cap Tol. +80% - 20%
DF: 2% Max @ 1 kHz
TYPE KT CAPACITOR
Class I N4700 Temp. Coef铿乧ient
Cap Tol. 卤20%
DF: 0.2% Max @ 1 kHz
15,000 VDC; 4,000 VRMS, 60HZ
CAP
pF
1500
2000
3300
4700
.01 uF
CAP
pF
500
1000
1300
2500
3300
4700
6800
SIZE
CATALOG
NUMBER D CODE L CODE
15DKD15
B
K
15DKD20 C
K
15DKD33 D
K
15DKD47 D
K
15DKS10 G
K
SIZE
CATALOG
NUMBER D CODE L CODE
20DKT50
A
L
20DKD10 C
L
20DKD13 C
L
20DKD25 D
L
20DKD33
E
L
20DKD47
F
L
20DKD68 H
L
SIZE
CATALOG
NUMBER D CODE L CODE
30DKT50
B
N
30DKD10 C
M
30DKD25 D
M
30DKD33
F
M
30DKD47 G
M
SIZE
CATALOG
NUMBER D CODE L CODE
40DKT30
A
N
40DKT50
B
N
40DKT78
C
N
40DKD10 D
N
40DKD16
E
N
40DKD25
F
N
40DKD33 G
N
10,000 VDC; 4,000 VRMS, 60HZ
SIZE
CAP CATALOG
PF
NUMBER D CODE L CODE
1000 10KTD10
C
J
2200 10KTD22
D
J
3900 10KTD39
F
J
4700 10KTD47
G
J
PERFORMANCE CHARACTERISTICS:
Operating Temperature Range:
-30掳C to +85掳C
Storage Temperature Range:
-40掳C to +100掳C
Dielectric Strength:
150% of rated voltage, charging
current limited to 50mA.
Insulation Resistance:
200,000 megohms or 1000鈩
minimum at 25掳C.
Corona Limit:
50 picocoulombs at rated AC voltage.
Self Resonant Frequency:
Ranges from 50 MHz for small
diameters to 10 MHz for large diameters.
Power Dissipation:
Limit to 25掳C rise above ambient,
measured on case.
% Capacitance Change
30
20
10
0
-10
-20
-30
-40
-30
15,000 VDC; 6,000 VRMS, 60HZ
CAP
pF
820
1900
3300
SIZE
CATALOG
NUMBER D CODE L CODE
15KTT82
C
K
15KTD19
F
K
15KTD33
G
K
SIZE
CATALOG
NUMBER D CODE L CODE
20KTT56
C
L
20KTD10
D
L
20KTD19
F
L
20KTD27
H
L
SIZE
CATALOG
NUMBER D CODE L CODE
30KTT40
C
M
30KTT66
D
M
30KTD12
F
M
30KTD18
H
M
20,000 VDC; 5,000 VRMS, 60HZ
20,000 VDC; 8,000 VRMS, 60HZ
CAP
pF
560
1000
1900
2700
30,000 VDC; 7,000 VRMS, 60HZ
KT
Series
KT Series ceramic material is
specially designed to handle
AC current, due to low
dissipation factor.
DK
Series
CAP
pF
500
1000
2500
3300
4700
30,000 VDC; 10,000 VRMS, 60HZ
CAP
pF
400
660
1200
1800
40,000 VDC; 9,000 VRMS, 60HZ
25
85
Temp. (掳C)
Typical Applications
H.V.
CRT
Horizontal
Output Circuit
CAP
pF
300
500
780
1000
1600
2500
3300
40,000 VDC; 13,000 VRMS, 60HZ
CAP
pF
300
640
1000
1300
SIZE
CATALOG
NUMBER D CODE L CODE
40KTT30
C
N
40KTT64
E
N
40KTD10
F
N
40KTD13
H
N
0.437
卤0.015
0.375
0.250
DIA
TERMINAL ADAPTORS
75-135A
Focus
High Voltage
Ceramic Capacitor
#8-32NC - 2B Adapters.
Order separately as required.
All tolerances 卤0.010 unless speci铿乪d.
Applications where high dv/dt is present will operate at high
peak currents (I
p
= dv/dt x C). Capacitors should be evaluated in
the actual circuit for dv/dt greater than 2000V/ microsecond. If
repetitive, it may be necessary to use a series resistor or other
impedance to limit peak currents to safe values.
75-134A
0.437
卤0.015
0.250
0.250
DIA
NO. 8-32 NC-2B
THD
0.187 FLAT
75-136A
0.437
卤0.015
0.312
0.250
DIA
NO. 6-32 NC-2B
THD
0.187 FLAT
NO. 6-32 NC-2B
INT THD
0.187 FLAT
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Document Number: 23098
Revision 14-May-02
1
