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jb Capacitors’ PSX series offers low ESR radial polymer aluminum solid electrolytic capacitors with exceptional endurance—rated for 5000 hours at 105°C. Engineered for high ripple current and long-term reliability, these capacitors are ideal for demanding applications such as power supplies and industrial equipment. Combining performance and longevity, the PSX series ensures efficient operation and reduced maintenance needs in compact radial designs.
Category Temperature Range (°C) | -55°C ~ +105°C | ||||||||||
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Rated Voltage Range (V) | 2.5V ~ 25VDC | ||||||||||
Capacitance Tolerance (+20°C, 120Hz) | ±20% | ||||||||||
Leakage Current | 0.2CV or 500 μA, whichever is greater. Measured after 2 minutes application of rated Voltage at 20°C. | ||||||||||
Dissipation Factor (20°C, 120Hz) |
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Low Temperature Characteristics (Max. Impedance Ratio) |
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Endurance | The specifications listed below shall be satisfied when the capacitors are restored to 20°C after application of rated voltage for 5000 hours at 105°C:
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Damp Heat (Steady State) | The specifications listed below shall be satisfied when the capacitors are restored to 20°C after application of rated voltage for 1000 hours at 60°C, 90% ~ 95% RH:
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Surge Voltage | Surge Voltage = Rated voltage x 1.15(V). The capacitors shall be subjected to 1000 cycles, each consisting of charge with the surge voltages specified at 105°C for 30 seconds through a protective resistor (Rc=1kΩ) and discharge for 5 minutes 30 seconds:
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Frequency Coefficient For Ripple Current |
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Important note: If your on-line payment amount exceed US$500, please contact our sales and get approval. Thank you!