Features: 100% brand new and high quality The high voltage ceramic capacitors are made up of high quality military material, which provides the capacitor with good characteristics of very high voltage and frequency. With excellent humidity resistance and reliable performance. Wide application: Indispensable components for high voltage or the UHF instruments, such as high voltage and high frequency medical equipment, CT machine, X-ray machine, anion products, laser, electrostatic generator, detection equipment, transformer, fly back transformer, ignition, high voltage generator, electric batons, voltage multiplying module , electric equipment and small home appliance products, etc.. This is a great capacitors set for electronic professionals or enthusiasts. Specifications: Color: Blue Capacitor: 1000pF Rated Voltage: 20KV Capacitance: Within the Specified Tolerance at 1KHz± 20%, 1.0± 0.2Vrms Capacitance Tolerance:± 20% Dissipation Factor(DF):DF≤2.0% at 1KHz± 20%, 1.0± 0.2Vrms Dielectric Withstanding Voltage :1.5UR for 2 to 5s (Charge/Discharge Current≤50mA) Insulation Resistance :10000MΩ min at 500VDC and 1minute electrification Working temperature: -25 °C ~85 °C Diameter:10mm/0.4in Weight: Approx.24g/0.8oz Package list: 5 x Ceramic Capacitor .