Electrocube, design manufacturer of electronic components
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Electrocube Data Sheets
Electrocube Data Sheets

AEL High Pulse, Low ESR Aluminum Electrolytic Audio Capacitors

Audio-optimized Film Capacitors

The Electrocube Type AEL series offers audio-enhanced electrolytic capacitors. The audio capacitor construction creates its unique high performance and long-life characteristics. Audio engineers prefer its enriched tones for speakers and amplifiers to obtain classic sound. The Type AEL series is part of a designated line of audio capacitors specially optimized for the high-end audio industry using design and manufacturing techniques proprietary to Electrocube.

Available in round shape with axial lead
Available in round shape with axial lead
Available in round shape with axial lead
Available in round shape with axial lead
  • Tolerance ±20%
  • Voltages available from 63 VDC to 500 VDC Metal enclosure with shrink on sleeve
  • Compliance and certification to worldwide and other environmental standards available upon request; available in RoHS construction only
  • Customizable insulating sleeves, mountings, special terminals, non-standard leads, circuit connections and other hardware
  • Assorted styles, ratings and customization for unusual requirements necessitated by special circuit applications


Temperature range
  • -45°C to +85°C

Acceptance criteria

  • Measurement frequency for capacitance 120 Hz
Surge Voltage
  • ≤ 250V: surge voltage = 1.15 x rated voltage 
  • ≥ 400V: surge voltage = 1.10 x rated voltage 
  • Maximum reverse voltage: 2.0 V

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