Copper Electrode/Ultra Low ESR Capacitors

Part Number Information
Part #: Price/Availability:
CU10 Buy Now
CU01 Buy Now

Copper electroded capacitors are ceramic-based capacitors that use high conductivity copper as the electrode system instead of precious metals. The end result is a state-of-the-art low ESR and high SRF low profile RF capacitor that can support frequencies well above one GHz. The “CU” Series capacitors are C0G (NP0) chip capacitors specially designed for “Ultra” low ESR for applications in the communications market. Sizes available are EIA chip sizes 01005 and 0201.


• 01005 & 0201 Size
• Low ESR
• High - Q
• 0.5 pF to 22 pF
• NPO Characteristics
• Copper Electrodes


• Filtering
• Tuning
• Power Amplifiers
• Mobile Phones
• Tablet PCs