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PSY – 5000H at 105°C Low ESR Radial Polymer Aluminum Solid Electrolytic Capacitors
The PSY series by jb Capacitors features high voltage radial polymer aluminum solid electrolytic capacitors with ultra-low ESR and robust ripple current capability. Designed for 5000 hours of endurance at 105°C, these capacitors ensure long-term performance in power-intensive and high-reliability applications. Ideal for compact power supplies, industrial controls, and DC-DC converters, the PSY series delivers stable operation even under thermal stress.
Description
Specifications
Specifications
| Category Temperature Range (°C) | -55°C ~ +105°C | ||||||||||
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| Rated Voltage Range (V) | 35V ~ 160VDC | ||||||||||
| Capacitance Tolerance (+20°C, 120Hz) | ±20% | ||||||||||
| Leakage Current | 0.1CV or 299 μA, whichever is greater. Measured after 2 minutes application of rated Voltage at 20°C. | ||||||||||
| Dissipation Factor (20°C, 120Hz) | tanδ (Max.): 0.12 | ||||||||||
| 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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