KEMET Evox Rifa Surface Mount Paper/Film Capacitors consist of one of four metallized dielectric; Polyester (PET), Polyethylene Naphthalate (PEN), Polyphenylene Sulphide (PPS), and Impregnated Paper. KEMET Evox Rifa Polyester or PET metallized film capacitors have a high dielectric constant and high dielectric strength which provides good volumetric efficiency for metallized polyester film capacitors. KEMET Evox Rifa PET Capacitors use a metallized polyester film that exhibits excellent self-healing properties and is generally used in bypassing, coupling, or filtering applications.
Capacitor Construction:
KEMET Evox Rifa Polyester (PET) film capacitor for surface mounting uses an encapsulating material that is self-extinguishing meeting all requirements of the UL 94V-0.
Recommended Soldering Conditions:
KEMET Evox Rifa recommends reflow soldering on the top body surface of the capacitors only. Preheating the KEMET Evox Rifa capacitor should not exceed 170°C. The time in which the KEMET Evox Rifa capacitors are above 217°C should be limited to less than 50 seconds, with the peak temperature during the process never exceeding 240°C.
MDC |
MDS |
MMC |
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KEMET Evox Rifa PET Capacitors |
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| Capacitance Range,μF: | 0.033 - 15 | 0.033 - 6.8 | 0.001 - 15 |
| Capacitance Tolerances, ±%: | 10, 5 | 10, 5 | 10, 5 |
| Rated Voltage, VDC (VAC): | 50-630 (30-220) | 50-630 (30-220) | 50-400 (30-200) |
| Climatic Category (IEC 60068) : | 55/125/56 | 55/125/56 |
55/100/56 |
| Lead Spacing, mm : | 10.0, 15.0 | 10.0, 15.0 | 5.7, 7.3, 10.2, 12.7, 16.5 |
| Packaging: | In tube; taped on reels on request | In tube; taped on reels on request | In tube; taped on reels on request |
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