Tantalum Capacitors

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.

Tantalum Capacitors List

1. TS19Dipped Tantalum Capacitor
2. TS20Chip Tantalum Capacitor - SMD
3. TS20LChip Tantalum Capacitor Low ESR
4. Application Guidelines For Tantalum Electroilytic Capacitors

Tantalum Capacitors Pictures

• TS19
• TS20

Chip Tantalum Capacitors - SMD Features

1. Molded case available in six case codes
2. Compatible with all popular "High Volume" automatic pick and equipment
3. 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.

Chip Tantalum Capacitors Low ESR Features

Our TS20L series is LOW ESR Chip Tantalum Capacitors. This type of capacitor is with 6 different sizes ( S case, A case, B Case, C case, D case, E Case ).

1. Operating temperature Range: -55°C~+125°C (>80°C with rated volted darating)
2. Laser-markec Case
3. Capacitance tolerance: +/-20%; +/-10% (for special order)
4. DC leakage at 25°C:1o<=0.01 Cr or 0.5Ma (Whichever is greater)
5. Dimensions rated voltage and nominal capacitance Please see Table 1 & 2 and Figure 1

Above features make it is good for SMT electric board used for telecommunication computer camcorder and mobile phone set and so on. For details ESR of each item, you can find in our table in Spec http://www.capacitors.hk/Tantalum-Capacitors/TS20L.pdf.

Suntan Hot selling : Dipped Tantalum Capacitors

Suntan produce Dipped tantalum capacitors with Hi-quality and competitive price over 30 years . This product with features of high stable performance, lower current leakage and dissipation factor, stable frequency and temperature and long life. It meets and exceeds the requirements of IEC Specification 384-15-3, IECQ Specification QC300201/US0003 and Technical Specification SJ/T10856-96. Dipped tantalum capacitors application: military and civil applications such as TV sets, camcorders, computers, program-controlled electronic telephone, switching systems, telephones, instruments and meters.

Currently, dipped tantalum capacitors are widely used in different electronic equipment. To meet this good market demand , Suntan is keeping expanding production and do better support in 2008. Welcome to check price with us, pls. believe we will product super good quality products with very competitive prices!

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.