8/4/2008 - Tantalum Capacitor - Suntan offer Tantalum Capacitor
Suntan is a Hong Kong based manufacturer of Tantalum Capacitor. Range includes Dipped Tantalum Capacitors, Chip Tantalum Capacitors, SMD Tantalum Capacitors etc. Please refer to below product list of Tantalum Capacitors. Or you can visit our website www.capacitors.hk for more product details :
Tantalum Capacitors List
- TS19 Dipped Tantalum Capacitor
- TS20 Chip Tantalum Capacitor - SMD
- TS20L Chip Tantalum Capacitor Low ESR
Tantalum Capacitor Pictures
 
Tantalum Capacitor Contact
Chip Tantalum Capacitors Features
- Molded case available in six case codes
- Compatible with all popular “High Volume” automatic pick and equipment
- Optical character recognition qualified
Dipped Tantalum Capacitors Features
Epoxy - coated solid electrolyte tantalum capacitors are encapsulated with flame-retardant yellow epoxy powder, marked with laser. It meets and exceeds the requirements of IEC Specification 384-15-3, IECQ Specification QC300201/US0003 and Technical Specification SJ/T10856-96, used in military and civil applications such as TV sets, camcorders, computers, program-controlled electronic telephone switching systems, telephones, instruments and meters.
Tantalum Capacitors Knowledge
Tantalum capacitors are a form of electrolytic capacitor. However, some forms of them are non-polar, containing two capacitors connected in series(negative to negative). In comparison with Aluminium electrolytic capacitors, they are for similar capacitance and volume ratings generally more expensive, with lower effective series resistance. They usually have longer life, especially at moderately elevated temperatures. For surface mount devices, they are generally smaller.
Tantalums exploit the tendency of tantalum to form a protective oxide surface layer. They use tantalum powder, pressed into a pellet shape, as one “plate” of the capacitor with the oxide as the dielectric, and an electrolytic solution or conductive solid as the other “plate”. Because the dielectric layer can be very thin (thinner than the similar layer in, for instance, an aluminium electrolytic capacitor), a high capacitance can be achieved in a small volume. Because of the size and weight advantages, tantalum capacitors are useful in portable telephones, pagers, personal computers, and automotive electronics.
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