CBR04C279A5GAC

KEMET's HiQ CBR RF capacitor series features a copper electrode BME (Base Metal Electrode) system, delivering ultra-low ESR and high Q values across VHF, UHF, and microwave frequency bands. The low ESR enables higher RF current handling, making these capacitors ideal for applications such as cellular base stations and telecommunications networks. CBR series capacitors exhibit no capacitance variation over time or voltage, with negligible capacitance change relative to ambient temperature. KEMET's HiQ CBR RF capacitors are characterized using Modelithics™ substrate-scalable models, available in most EDA software. For details on accessing these models, please contact KEMET sales.

Applications

• RF Power Amplifiers (PA)
• Cellular base stations (4G, 5G)
• WLAN
• Telecom networks
• GPS
• Bluetooth
• Bypass, coupling, filtering, impedance matching, DC blocking

Key features

• Ultra-low ESR and high Q factor
• High self-resonant frequency (SRF)
• High thermal stability
• Frequency range: 1 MHz to 50 GHz
• Operating temperature range: -55°C to +125°C
• Base metal electrode (BME) dielectric system
• Lead-free and RoHS compliant
• 0201, 0402, 0603, and 0805 case sizes (inches)
• DC voltage ratings: 6.3 - 500 V
• Capacitance range: 0.1 pF to 100 pF
• Available capacitance tolerances: ±0.05 pF, ±0.1 pF, ±0.25 pF, ±0.5 pF, ±1%, ±2%, and ±5%
• Negligible capacitance variation with temperature
• 100% pure matte tin-plated terminations for excellent solderability