ERSETechnologies
S-Cap
Capacitors

S-Cap

Reference-grade metallized polypropylene capacitor

A full-step upgrade over the C-Cap, developed after years of R&D. The S-Cap uses top-tier European polypropylene film with a 99.99% pure aluminum conductor and higher-temperature heat treatment to drive microphonics to a very low level. A proprietary hybrid material bonds the conductor to three separate spray-coated layers for an exquisite, softer tonal timbre with exceptional signal reducibility.

Highlights
  • European top-grade polypropylene film
  • 99.99% pure aluminum conductor
  • Dual-stage heat curing minimizes microphonics
  • Hybrid tri-layer conductor bonding

Values and sizes

Every available part number, value, and dimension for the S-Cap line. Click any chart to enlarge.

Full spec sheet

Electrical

ParameterValue
Voltage rating400 VDC
Tolerance±3%
Dissipation factor< 0.001 @ 1 kHz
Operating temp−40 °C to +85 °C
DielectricEuropean metallized polypropylene
Conductor99.99% pure aluminum
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