These high-quality aluminum electrolytic capacitors are designed for industrial and power supply applications, offering rated voltages up to 500 V and capacitance ranges from 56 UF to 3300 UF. They feature RoHS compliance, a long useful life of 5000 hours at 85°C, and are suitable for smoothing, filtering, and general purpose electronic systems. Available in compact cylindrical aluminum cases with insulated blue sleeves, these polarized capacitors are ideal for both standard and switched-mode power supplies, ensuring reliable performance in demanding environments.
Temperature category: -40°C to +85°C, -25°C to +85°C
Endurance life at 85°C: 3000 h
Useful life at 85°C: 5000 h
RoHS compliant, non-solid electrolyte
Leakage current after 5 min at Up: < 0.01 Cr x Un
Maximum ESR at 100Hz: varies with size, e.g., 0.67Ω for 56 UF
Maximum impedance at 10 kHz: varies with size
Dimensions in mm: as specified in models
Markings include capacitance, voltage, date code, polarity, and factory code
Polarized design with blue insulating sleeve for easy identification
Suitable for smoothing, filtering, power supplies, audio/video systems
Climatic category: 40/85/56
Buy the Vishay 257 PRN-SI – Reliable Aluminum Capacitors for Industrial Applications
Enhance your electronic systems with Vishay 257 PRN-SI aluminum electrolytic capacitors. Designed for high voltage and long life, these capacitors are ideal for power supplies, filtering, and smoothing applications. With a wide capacitance range up to 3300 UF, rated voltages up to 500 V, and RoHS compliance, they guarantee reliable performance in industrial and demanding environments. Purchase online today to benefit from fast delivery, quality assurance, and competitive pricing for your industrial and electronic projects.
Order your Vishay Series 257 PRN-SI aluminum electrolytic capacitor today and ensure reliable power smoothing and filtering in your industrial projects.
Frequently Asked Questions
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