KEMET Telecom Tip & Ring (250V) X7R SMD MLCCs

KEMET Telecom Tip and Ring (250V) X7R SMD MLCCs are a family of Class II ceramic chip capacitors used for telecommunication ringer circuits. These board-saving dielectrics can replace high-voltage film devices, making them suitable for situations where Q and capacitance stability are not critical. The X7R MLCCs operate between -55°C and +125°C, offering low ESR, superior high-frequency filtering, and a 250VDC voltage rating. These lead-free KEMET MLCCs are offered in eight case sizes with capacitance values ranging from 220pF to 1.2µF.


  • Lead-free and non-polar with excellent solderability
  • 250VDC voltage rating
  • 180pF to 0.47µF capacitance range
  • -55°C to +125°C operating temperature
  • Available Case Sizes
    • 0603, 0805, 1206, 1210, 1812, 1825, 2220, and 2225
  • ±5%, ±10%, and ±20% tolerances available
  • RoHS and REACH compliant


  • Telecommunication ringing circuits
  • Switch mode power supply snubber circuits
  • High-voltage DC blocking and high-voltage coupling
  • Analog and digital modems
  • Fax machines
  • Wireless base stations
  • DVR boxes
  • Satellite dishes
  • High-voltage power supplies
  • DC/DC converters
  • Ethernet, POS, and ATM hardware

Reflow Solder Profile

Chart - KEMET Telecom Tip & Ring (250V) X7R SMD MLCCs

Additional Resources

•    View KEMET K-SIM Simulation Tool

Published: 2018-11-05 | Updated: 2023-08-23