A guide to Elna audio grade capacitors

Updated: Sep 4

Elna is a leading global producer of aluminum electrolytic capacitors, aluminum polymer capacitors, aluminum hybrid capacitors and electric double layer capacitors.

Audio grade capacitors form a significant percentage of their portfolio of aluminum electrolytic capacitors; these include radial leaded capacitors, surface mount V-chip capacitors and snap-in capacitors.

All of these capacitors have been designed to provide enhanced performance for professional audio applications and include the unique SILMIC Series of devices that utilize silk threads in the construction of the electrolytic paper. Elna claims these silk threads when combined with Manila hemp fibre form a more "supple" alternative to traditional paper types.

Radial Leaded Capacitors

RA3 Series
Download • 136KB
RBD Series
Download • 172KB
RFO Series
Download • 180KB
RFS Series
Download • 180KB
ROB Series
Download • 178KB
ROS Series
Download • 177KB
RW5 Series
Download • 177KB

Surface Mount V-Chip Capacitor

RVF Series
Download • 175KB
RVG Series
Download • 174KB
RVM Series
Download • 176KB
RVO Series
Download • 203KB

Snap-In Capacitors

LAO Series
Download • 173KB

Download our audio grade aluminum capacitor selection guides

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