CBR04C479B5GACAUTO

KEMET's HiQ CBR automotive RF capacitor series features a copper electrode BME (Base Metal Electrode) system, delivering ultra-low ESR and high Q-factor across VHF, UHF, and microwave frequency bands. The low ESR enables higher RF current handling, making them ideal for applications such as V2X, safety systems, powertrains, and automotive communication systems. CBR series capacitors exhibit no capacitance variation over time or with voltage, and negligible capacitance change with ambient temperature. KEMET's HiQ CBR RF capacitors are characterized using Modelithics substrate-scalable models and are compatible with most EDA software. For access to model details, please contact KEMET sales.

Applications

• V2X
• Safety systems
• Powertrain
• Automotive communication systems
• Bypass, coupling, filtering, impedance matching, DC blocking

Key features

• AEC-Q200 qualified
• Ultra-low ESR and high Q factor
• High self-resonant frequency (SRF)
• High thermal stability
• Frequency range: 1 MHz ~ 50 GHz
• Operating temperature range: -55°C ~ +125°C
• Base metal electrode (BME) dielectric system
• Lead-free and RoHS compliant
• 0402 and 0603 case sizes (inch)
• DC voltage rating: 50V
• 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 change over temperature
• 100% pure matte tin terminations with excellent solderability