Vishay has extended its line of Polymer Tantalum Capacitors with Equivelent Series Resistance (ESR) levels of less than 10 mOhms. These advanced capacitors offer reduced circuit losses, improved frequency performance, and better ripple handling ability. Ideal for use in output filtering in low-noise power supplies or microprocessor decoupling applications.
Vishay T55 Ultra-Low ESR Polymer Capacitors
Features
- Ultra-Low ESR Polymer Capacitors ensure the highest circuit efficency
- ESR < 10 mOhms at 100kHz ensures high ripple current capacity for reduced heating and longer life
- Low ESR also brings good noise suppression and transient response
- Unlike Multi-Layer Ceramic Capacitors (MLCC) Polymer offer stable capacitance over the full voltage range and operational temperature
- Unlike Aluminum Capacitors, Polymer capacitors do not lose capacitace over their useful life
- Polymer Tantalum do not emit peizo-electric noise as seen with MLCC
- Polymer Tantalum offers the industry's best volumetric efficiency ensuring the highest capacitance density available
- T55 Series also includes a wide variety of case sizes including 1608, 2012, and well as EIA standard A ,B, D case sizes
Applications
- Used in output filtering in low-noise power supplies especially where high ripple currents are produced
- Bypass and signal decoupling applications especially in high-end servers and network equipment
- Energy storage, Bulk capacitance as required in power backup applications