Ceramic Disc Capacitors
Ceramic Disc Style
Ceramic Disc Capacitors Class 1 and 2, 1 kVDC to 50 kVDC , General Purpose
FEATURES
• • • • • Low lo...
Description
Ceramic Disc Style
Ceramic Disc Capacitors Class 1 and 2, 1 kVDC to 50 kVDC , General Purpose
FEATURES
Low losses High stability High capacitance in small size Kinked (preferred) or straight leads Compliant to RoHS directive 2002/95/EC
APPLICATIONS
DC high voltage Pulse high voltage SMPS HV power supply HF ballast
Capacitors with 7.5 mm (0.30") to 15 mm (0.40") lead spacing(P)
DESIGN QUICK REFERENCE DATA
DESCRIPTION Voltage (VDC) Min. Capacitance (pF) Max. Capacitance (pF) Mounting
UJ,SL,X5F,X7R,N4700,Y5T,Y5U,Y5V
1000 to 50000 10 33 000 Through hole
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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.
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
INSULATION RESISTANCE AT 500 VDC
N4700: >= 200 000 MΩ UJ,SL,X5F,X7R,Y5T: >= 100 000 M Ω Y5U,Y5V: >= 10 000 MΩ
TEMPERATURE COEFFICIENTS
Class 1 SL Class 2 X7R, Y5P, Z5U, Y5V, X5F
TOLERANCE ON CAPACITANCE
± 5 %; ± 10 %; ± 20 %; + 80/- 20 % Other tolerances available on request
CAPACIT...
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