High Voltage Ceramic Disc Capacitors 1 kVDC to 50 kVDC, General Datasheet
Description
Description
High Voltage Ceramic Disc Capacitors Class 1 and 2,1KVdc To 50KVdc,General Purpose
high voltage ceramic disc capacitor
FEATURES:
• Low losses
• High stability
• High capacitance in small size
• Kinked (preferred) or straight leads
• Compliant to RoHS directive 2002/95/EC
OPERATING TEMPERATURE RANGE:
Class 1: SL, – 25 °C to + 85 °C
Class 2: Y5T, Y5U, Y5V, – 25 °C to + 85 °C
Class 2: X5F, X7R, N4700 – 40 °C to + 125 °C
TEMPERATURE COEFFICIENTS:
Class 1 SL
Class 2 X7R, Y5P, Z5U, Y5V, X5F
CAPACITANCE RANGE:
10 pF to 33 000 pF
RATED DC VOLTAGE:
1 kV to 50 kV
DIELECTRIC STRENGTH:
200 % of rated voltage
APPLICATIONS:
• DC high voltage
• CO2 lasers
• Pulse high voltage
• SMPS
• HV power supply
• HF ballast
DESIGN:
The capacitors consist of a ceramic disc both sides of which are
silver-plated. Connection leads are made of tinned copper.
The capacitors may be supplied with kinked or straight leads
with a lead spacing of 5 mm (0.20″), 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 and ±
10 % or ± 20 % for class 2 capacitors. Encapsulation is made
of blue colored epoxy-resin.
INSULATION RESISTANCE AT 500 VDC:
N4700: >= 200 000 MΩ
UJ,SL,X5F,X7R,Y5T: >= 100 000 M Ω
Y5U,Y5V:>= 10 000 MΩ
TOLERANCE ON CAPACITANCE:
± 5 %; ± 10 %; ± 20 %; + 80/- 20 %
other tolerances available upon request
DISSIPATION FACTOR:
UJ,SL: 6X10 -4
X5F: 1%
X7R: 1.5%
N4700: 0.1% to 0.2%
Y5T: 1%
Y5U,Y5V:2%
STANDARD PART NUMBER:
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