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Surface Mount Multilayer Ceramic Capacitors (SMD MLCCs) for High Power Applications
CBR Series, C0G Dielectric, Ultra High Q, Low ESR, 6.3VDC–250VDC (RF & Microwave)
Overview
KEMET’s CBR Series surface mount multilayer ceramic capacitors (MLCCs) in C0G dielectric feature a robust and exceptionally stable copper electrode dielectric system that offers excellent low loss performance (High Q). These devices provide extremely low ESR and high self-resonance characteristics, and are well-suited for resonant circuit applications or those where Q and stability of capacitance characteristics are required. CBR Series capacitors exhibit no change in capacitance with respect to time and voltage and boast a negligible change in capacitance with reference to ambient temperature. Capacitance change is limited to ±30ppm/ºC from -55°C to +125°C.
CBR Series devices are suitable for many circuit applications including RF power amplifiers, mixers, oscillators, low noise amplifiers, filter networks, antenna tuning, timing circuits, delay lines and MRI imaging coils.
Benefits
• • • • • • • •
-55°C to +125°C operating temperature range Ultra high Q Base metal electrode (BME) dielectric system Pb-Free and RoHS compliant 0201, 0402, 0603 and 0805 case sizes (inches) DC voltage ratings of 6.3V, 10V, 25V, 50V, 100V and 250V Capacitance offerings ranging from 0.1pF up to 100pF Available capacitance tolerances of ±0.05pF, ±0.1pF, ±0.25pF, ±0.5pF, ±1%, ±2%, ±5% and ±10% • No piezoelectric noise • Low ESR
• • • • • •
High thermal stability No capacitance change with respect to applied rated DC voltage Negligible capacitance change with respect to temperature No capacitance decay with time Non-polar device, minimizing installation concerns 100% pure matte tin-plated termination finish allowing for excellent solderability
Ordering Information
CBR
Series CBR
02
C
330
Capacitance Code (pF)
F
Capacitance Tolerance A = ±0.05pF B = ±0.1pF C = ±0.25pF D = ±0.5pF F = ±1% G = ±2% J = ±5%
9
Voltage 9 = 6.3V 8 = 10V 3 = 25V 5 = 50V 1 = 100V A = 250V
G
Dielectric G = C0G
A
Termination Style A = N/A
C
Termination Finish C = 100% Matte Sn Packaging/Grade (C-Spec)1 Blank = 7" Reel Unmarked
Case Size Specification/ (L"x W") Series
02 = 0201 C = Standard 2 Sig. Digits + 04 = 0402 Number of Zeros 06 = 0603 Use 9 for 1.0 - 9.9pF 08 = 0805 Use 8 for 0.5 - .99pF ex. 2.2pF = 229 ex. 0.5pF = 508
When ordering CBR series devices, a "suffix" or "Cspec" is not required to indicate a 7" reel packaging option. CBR devices are only available and shipped on 7" reels (paper tape). Bulk bag and cassette packaging options are not available. Please contact KEMET if you have a specific, non-standard packaging requirement.
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C1030_C0G_CBR • 10/20/2011 1
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