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PSW – 3000H at 105°C Standard Low ESR Radial Polymer Aluminum Solid Electrolytic Capacitors
jb Capacitors’ PSW series features standard low ESR radial polymer aluminum solid electrolytic capacitors, offering reliable performance and extended 3000-hour endurance at 105°C. Designed to handle high ripple current, these capacitors are ideal for power supplies, filtering circuits, and other energy-demanding applications. Their stable characteristics and long life make them a cost-effective choice for engineers prioritizing efficiency and durability.
Specifications
Specifications
| 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. Less than or equal to the specified value. Measured after 2 minutes application of rated Voltage at 20°C. | ||||||||||
| Dissipation Factor (20°C, 120Hz) | tanδ (Max.): 0.08 | ||||||||||
| 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 3000 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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