PS 20, PS 30, PS 40, PS 55 - Class 1 Ceramic
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Vishay Draloric
RF Power Plate Capacitors with Contoured Rim,
Class 1 Ceramic
FEATURES
• Small size
• High reliability
• Wide range of capacitance values
APPLICATIONS
• Induction and dielectric heating
• Antenna units
• Filter, bypass and coupling circuits
CAPACITANCE RANGE
5.6 pF to 2.0 nF
QUICK REFERENCE DATA
CAPACITANCE TOLERANCE
10 pF: 2 pF, 1 pF, 0.5 pF
10 pF: 20 ꢀ, 10 ꢀ, 5 ꢀ
DESCRIPTION
VALUE
Ceramic Class
1
Ceramic Dielectric
R7, R16, R42, R85, N2200
Type
PS 20
PS 30
PS 40 PS 55
CERAMIC DIELECTRIC
• R7 (TCC + 100 ppm/K)
• R16 (TCC + 100 ppm/K)
• R42 (TCC - 250 ppm/K)
• R85 (TCC - 750 ppm/K)
• N2200 (TCC - 2200 ppm/K)
Voltage (Vp)
Min. Capacitance (pF)
5000 5000 7500 5000 5000
5.6
10
120
120
22
22
Max. Capacitance (pF) 270
Mounting
560
1000 2000
Screw terminal
MATERIAL
RATED VOLTAGE
• 5.0 kVp
Capacitor elements made from class 1 ceramic dielectric
with noble metal electrodes.
• 7.5 kVp
Connection terminals:
made from copper / brass, silver plated.
DIELECTRIC STRENGTH TEST
200 ꢀ of rated voltage, 50 Hz
FINISH
Capacitor body completely protective lacquered.
DISSIPATION FACTOR
R7:
max. 0.07 ꢀ
max. 0.04 ꢀ
MARKING
R16:
Type designator, capacitance value and tolerance, rated
peak voltage, ceramic material code, production date code,
manufacturer logo.
R42, R85: max. 0.05 ꢀ
N2200: max. 0.10 ꢀ
Measuring frequencies:
1 MHz (< 1 nF); 300 kHz or 100 kHz ( 1 nF)
ACCESSORIES ADDED
Two screws and washers.
INSULATION RESISTANCE
Min. 10 000 M (at 25 °C)
OPERATING TEMPERATURE RANGE
-55 °C to +100 °C
Revision: 17-Feb-17
Document Number: 22081
1
For technical questions, contact: powcap@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000