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.
Features
- Lead-free and non-polar with excellent solderability
- 250VDC voltage rating
- 180pF to 0.47µF capacitance range
- ±5%, ±10%, and ±20% tolerances
- Case sizes include 0603, 0805, 1206, 1210, 1812, 1825, 2220, and 2225
- -55°C to +125°C operating temperature range
- RoHS and REACH compliant
Applications
- 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
Related MLCCs
KEMET Commercial Grade SMD ≤250V MLCCs
SMD MLCCs ≤250VDC with capacitance values up to 100uF and case sizes ranging from EIA 0201 to 2225.
Associated Tool
KEMET K-SIM Simulation Tool
Simulation tool that aids design engineers in analyzing the performance of capacitors.
Published: 2018-11-05
| Updated: 2024-11-05