Vishay BCcomponents offers the 257 PRN-SI series aluminum electrolytic capacitors, designed for power ripple applications with miniature snap-in packages. These polarized capacitors operate at temperatures up to 105°C, with capacitance values from 56 UF to 3300 UF and rated voltages up to 500 V. They feature RoHS compliance, suitable for general purpose, industrial, audio/video, smoothing, filtering, and power supply applications. Available in various case sizes, they provide long endurance of up to 5000 hours at 85°C, and are marked with essential specifications for easy identification.
Nominal case sizes: from 22 x 25 mm up to 35 x 60 mm
Capacitance range: 56 UF to 3300 UF with 20% tolerance
Rated voltage: 200 V to 500 V
Category temperature range: -40°C to +105°C
Endurance test: 3000 hours at 85°C
Useful life: 5000 hours at 85°C
Polarized aluminum electrolytic capacitor with RoHS compliance, non-solid electrolyte
Mounting options: two-terminal and three-terminal snap-in variants
Impedance at 100Hz: varies between 0.67 Ω to 5.05 Ω depending on capacitance and size
Maximum ESR at 100Hz: ranges from 0.28 mΩ to 4.40 mΩ depending on capacitance
Maximum impedance at 10kHz: varies per model, with typical values around 100-600 mΩ
Leakage current after 5 minutes: less than 0.01 Cr x Un
Maximum working voltage: > 400 V for certain models, surge voltage < 250 V, reverse voltage < 1 V
Lifetime based on calculations and testing; actual field lifetime may vary
Buy the Vishay Series 257 PRN-SI Aluminum Electrolytic Capacitors: MAL225753221E3
Purchase Vishay 257 PRN-SI aluminum electrolytic capacitors online today and take advantage of their high-temperature operation, long endurance life, and excellent filtering performance, perfect for industrial, audio/video, and power supply applications. These capacitors feature polarized design with large capacitance in compact packages, rated voltages up to 500 V, and temperature ratings up to 105°C. Enjoy quick delivery and top-quality components to ensure your projects and equipment operate efficiently and reliably.
Get Vishay 257 PRN-SI aluminum electrolytic capacitors today—built for long-lasting durability and reliable power filtering.
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