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Document Number: 28541
72 Revision: 07-Jan-10
S Series
Vishay BCcomponents
Ceramic Disc Capacitors
Class 1, 3 kV
DC
Capacitors with 7.5 mm (0.30") and 10 mm (0.40") lead spacing
MARKING
Straight and kinked leaded versions are gold coloured
Marking indicates capacitance value and tolerance in
accordance with ”EIA 198”, and voltage.
OPERATING TEMPERATURE RANGE
Class 1, C0G; U2J, U2M, - 55 °C to + 125 °C
TEMPERATURE COEFFICIENTS
Class 1, C0G
SECTIONAL SPECIFICATIONS
Class 1, IEC 60384-8,
EIA 198
CLIMATIC CATEGORY
Class 1, C0G; U2J, U2M, 55/125/21
FEATURES
•Low losses
• High stability
• High capacitance in small size
• Kinked (preferred) or straight leads
• Compliant to RoHS directive 2002/095/EC
APPLICATIONS
•DC high voltage
• Pulse high voltage
• LCD backlight inverter
DESIGN
The capacitors consist of a ceramic disc both sides of which
are silver-plated. Connection leads are made of tinned
copper having a diameter of 0.6 mm or 0.8 mm.
The capacitors may be supplied with kinked or straight
leads with a lead spacing of 7.5 mm (0.30") or 10 mm (0.40")
and a lead length from 4 mm to 30 mm. The standard
tolerance on capacitance is ± 5 % or ± 10 % for class 1
capacitors. Encapsulation is made of gold-colored
epoxy-resin, flammable resistant in accordance with
“UL 94 V-0”
CAPACITANCE RANGE
Class 1, at 1 MHz, 1.2 V
RMS
; 2 pF to 220 pF
RATED DC VOLTAGE
3 kV
DIELECTRIC STRENGTH
According to IEC 384-8, 1.5 x U
R
+ 500 V
DC
(5 kV
DC
)
INSULATION RESISTANCE AT 500 V
DC
≥ 10 000 MΩ
TOLERANCE ON CAPACITANCE
± 5 %; ± 10 %;
Other tolerances available on request
DISSIPATION FACTOR
C ≤ 5 pF, 0.55 % max.
10 pF ≤ C < 33 pF, 20 x (150/C + 7) x 10
-4
C ≥ 33 pF; 0.20 % max.
QUICK REFERENCE DATA
DESCRIPTION CLASS 1 (C0G)
Voltage (V
DC
) 3000
Min. Capacitance (pF) 2
Max. Capacitance (pF) 220
Mounting Through hole
F
D
SH
Tangent
line
D
F
angent
line
SH
