KEMET Evox Rifa PZB300 metallized paper capacitors feature a high dielectric constant with excellent self-healing properties and transient handling capabilities. KEMET Evox Rifa PZB300 capacitors are constructed of a multi-layer metallized paper dielectric encapsulated and impregnated in self-extinguishing material meeting the requirements of UL94V-O. KEMET Evox Rifa metallized paper capacitors develop a high ionization level due to the impregnated dielectric material and maintain outstanding reliability in mains connected and other low frequency applications. Typical applications of the KEMET Evox Rifa PZB300 capacitor are interference suppressors with X2 + 2 x Y2 capacitors in a delta configuration.
KEMET Evox Rifa PZB300 metallized paper capacitors are classified as both X2 and Y2 capacitors. X2 capacitors are generally used in high pulse applications where a failure of the capacitor itself would not expose anybody to danger of electric shock. Y2 capacitors are general purpose capacitors used in applications where a failure of the capacitor itself could expose somebody to dangerous electric shock. KEMET Evox Rifa PZB300 is available in both X2 and Y2 classifications.
| Evox Rifa | PZB300 - X2 | PZB300 - Y2 |
KEMET Evox Rifa EMI Suppression Capacitors |
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| International Standard: | IEC 60384-14; EN132400 | IEC 60384-14; EN132400 |
| Rated Voltage VAC: | 275 VAC | 275 VAC |
| Test Voltage (Factory test): | 2150 VDC | 3000 VDC |
| Max. Temp °C: | 100 | 100 |
| Capacitance range:μF | 0.1, 0.15 | 0.0022, 0.0033, 0.0047 |
| Capacitance Tolerances: | 20 ±% | 20 ±% |
| Climatic Category (IEC 60068) | 40/100/56/B | 40/100/56/B |
| Pulse Rise Time, V/μs | 600 | 1000 |
| Lead Spacing, mm: | 20.0 | 20.0 |
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