POSCAP tantalum polymer capacitors

Panasonic POSCAP tantalum polymer capacitors utilise a sintered tantalum anode and a proprietary high conductivity polymer for a cathode. Panasonic’s innovative construction and processing yields the lowest ESR level possible in polymer tantalum technology, and exhibits excellent performance in high frequency applications.

Offering a high volumetric efficiency for capacitance, POSCAP capacitors are available in various compact package sizes for small PCB footprints.

Additionally, POSCAP parts demonstrate a high reliability and high heat resistance, making them the ideal chip capacitor for digital, high-frequency devices and more.

Samples are available to order from Premier Farnell.

Bel Power Solutions MELCHER rugged 3U cassettes


Features Applications  
  • Volumetric efficiency for capacitance: High
  • Capacitance temperature: High  
  • Reliability: High
  • Capacitance frequency: High
  • Compact package sizes
  • Heat resistance: High 
  • DC-DC converters
  • Voltage value ranging from 2 V – 25 V
  • Automotive
    - Safety
    - Infotainment
  • ICT
    - Tablets / notebooks / desktop PCs
    - Base stations
    - Servers / data centres
    - SSD
    - USB charge / non-contact charge
  • Home appliances
  • Medical equipment
  • Industrial infrastructure
    - PLCs / industrial PCs
    - Motor drivers / inverters
    - FA equipment
    - Measuring instruments
    - Power supplies
    - HEMS / BEMS / FEMS
    - Smart meters
    ​- Security cameras
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