About Simic Electronics:

Simic Electronics Pvt. Ltd was established in 1981 to produce quality mica capacitors in SEEPZ, Bombay (now Mumbai), India by 2 electronics engineers with over 25 years experience individually. They had worked with the Japanese engineers for nearly a decade in the Indian venture of Soshin Electric Company Ltd, a world leader in quality mica Capacitors. For over 40 years Simic have been supplying high quality mica capacitors to clientele that includes some of the best known names in the industry. Simic is manufacturing for 100% exports dipped mica capacitors designed to meet the most exacting physical, electrical and environmental requirements of the industry. Simic dipped silver mica caps were accorded Military Specification MIL C-5 approval in 1985 and since 2005 Simic has been manufacturing “ROHS compliant capacitors that also conform to European Union’s directive 2002/95/EC.

The mica capacitors prepared in controlled conditions in a dust free air-conditioned plant located in Free Trade Zone in Mumbai. Miniature mica caps, metal clad caps and high voltage caps have been added to the range of Simic dipped silver mica capacitors. The latest addition being chip mica capacitor - a SMT version for RF application. This product has characteristics which match high Q ceramic capacitors and has all unique mica capacitor features. All the products are RoHS and REACH compliant and are prepared under ISO 9001:2000 quality systems. Simic mica capacitors are exported to many countries including U.S.A, U.K, France, Germany, Australia, Japan, South Korea, Hong Kong, Taiwan, Thailand, Venezuela, Chile, Japan, South Korea, Hong Kong, Taiwan, Thailand, Malaysia, Spain, Canada etc.

The Process:

Simic Mica Capacitors are crafted using the finest quality Indian ruby muscovite mica, meticulously chosen to ensure optimal electrical characteristics. These capacitors exhibit exceptional stability even under high temperatures, making them highly reliable.

To construct these capacitors, mica films are screen printed with a special silver paste and interleaved with metal foils for contact, resulting in stacked layers. The terminals, composed of copper-clad steel wire with a copper coating offering at least 30% conductivity, are carefully attached to the stacks. A tin coat finishing is applied to enhance solderability.

To provide enhanced protection, the clamped unit undergoes a vacuum dipping process with epoxy and is conformally coated with epoxy powder. This enveloping technique imparts high resistance to moisture and heat, ensuring the longevity of the unit.

The careful selection of raw materials, combined with continuous monitoring of equipment and fabrication processes, guarantees a consistently high level of quality that aligns with the stringent requirements of sophisticated electronic equipment.

Simic Electronics Pvt. Ltd. 48, SDF II, Seepz - SEZ Andheri (East) Mumbai 400 096 Maharashtra India

The above information compiled by JustRadios – Capacitors & Resistors (Authorized Dealer of Simic Dipped Silver Mica Capacitors)