Low DC Leakage MnO2 Series Tantalum

Part Number Information
Part #: Price/Availability:
T489 Buy Now

The KEMET T489 Series provides DC leakage current that is  25% lower than the commercial T491 Series. The T489 series also offers improved reliability, low ESR options and meets or exceeds the requirements of EIA standard 535BAAC. The T489 standard terminations are available in 100% matte tin and provide excellent wetting characteristics and compatibility with today's surface mount solder systems. Tin/lead (Sn/Pb) terminations are available upon request for any part number. Gold-plated terminations are also available for use with conductive epoxy attachment processes. Standard packaging of these devices is tape and reel in accordance with EIA 481–D. This system provides perfect compatibility with all tape-fed placement units.


  • DC Leakage at 0.0075 CV
  • Improved reliability: 0.50%/1,000 hours, 85°C, Rated Voltage
  • Low ESR options available
  • Meets or exceeds EIA standard 535BAAC
  • Taped and reeled per EIA 481–D
  • Symmetrical, compliant terminations
  • Laser-marked case
  • Halogen-free epoxy
  • Capacitance values of 0.1 μF to 470 μF
  • Tolerances of ±10% and ±20%
  • Voltage rating of 6.3-50 VDC
  • RoHS Compliant and lead-free terminations
  • Operating temperature range of -55˚C to +125˚C


  • Decoupling and filtering in
  •     Industrial
  •     Automotive