Suntan Technology Company Limited

China Manufacturer with main products: Capacitors, Potentiometers, Varistor, Rectifier, MLCC Capacitors, Mono Capacitors, Diodes, Trimming Potentiometer

Home  >Products Catalog > Suntan Silver Mica (SM) Capacitors TS23

Suntan Silver Mica (SM) Capacitors TS23

Supply Ability: 200,000 Piece/Pieces per Month
Shipping: by sea or by air
Payment Terms: T/T
Update Time: 2018/7/18
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Hong Kong
Packaging Details: standard export package

Specifications

Suntan Silver Mica Capacitors with high reliability (SM tradmark)
Suntan Silver Mica Capacitors are available with values that range from 1–22,000 pF, voltages are in the range 50–1000V for standard dipped mica capacitors. Mica capacitors exhibit very little voltage dependence, have high Q or conversely small power factors that are quite independent of frequency. With all these advantage, our mica capacitors are ideal for high requence and RF applications.

Mica Capacitors Specifications
Brand SM
 
    capacitance range : 1pf – 22,000pf
                 tolerance : ±0.5pf, ±1%, ±2%, ±5% ~ 20%
            rated voltage : dc 50v, 100v, 300v, 500v
operating temperature: -55°c ~ 125°c
  withstanding voltage : rated voltage x 2 (vdc) within 1-5 seconds
Silver Mica Capacitors Knowledge
Silver mica capacitors are high precision high stability high reliability capacitors. They are available in small values, and are mostly used at high frequencies.
Mica capacitors, which are now obsolete, were in use in the early 20th century. They consisted of sheets of mica and copper foil sandwiched together and clamped.
Silver mica capacitors, also known as silvered mica capacitors, obsoleted mica capacitors. Instead of being clamped with foils these use sheets of mica coated on both sides with deposited metal. The assembly is dipped in epoxy. The advantages are:
  • greater stability, since there are no capacitive airgaps that can change dimension,
  • airtight enclosure removes the risk of oxidation or corrosion of plates or connections.
  • greater value per volume, since
  • there are no airgaps between plates and mica,
  • the conducting surfaces can be thinner.
  • no clamping mechanism is needed

 

Silver Mica (SM) Capacitors from this supplier

Communicate with Supplier

Ms. Gaby