Surface Mount Multilayer Ceramic Capacitors (SMD MLCCs) for High Power Applications
HiQ CBR Squared, RF Square Series, C0G Dielectric,
Ultra High Q, Low ESR, 250 VDC (RF & Microwave)
Overview
KEMETs 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 ambient temperature. Capacitance change is limited to 30 ppm/
devices provide extremely low ESR and high self-resonance C from 55C to +125C.
characteristics, and are well-suited for resonant circuit
applications or those where Q and stability of capacitance CBR Series devices are suitable for many circuit applications
characteristics are required. CBR Series capacitors exhibit no including RF power amplifiers, mixers, oscillators, low noise
change in capacitance with respect to time and voltage, and amplifiers, filter networks, antenna tuning, timing circuits, delay
boast a negligible change in capacitance with reference to lines, and MRI imaging coils.
Benefits
Operating temperature range of 55C to +125C
Ultra High Q
Base metal electrode (BME) dielectric system
Pb-Free and RoHS compliant
0505 case size (inches)
DC voltage ratings of 250 V
Capacitance offerings ranging from 0.4 pF up to 100 pF
Available capacitance tolerances of 0.05 pF, 0.1 pF,
0.25 pF, 0.5 pF, 1%, 2%, 5%
Ordering Information
CBR G C
05 C 330 F A A
Case Size Specification/ Capacitance Capacitance Rated Voltage Termination Packaging/Grade
Series Dielectric Termination Finish
1
(x ) Series Code (pF) Tolerance (VDC) Style (C-Spec)
CBR 05 = 0505 C = Two significant digits A = 0.05 pF A = 250V G = C0G A = N/A C = 100% Matte Sn Blank = 7" Reel
Standard + number of zeros B = 0.10 pF Unmarked
Use 9 for 1.0 9.9 pF C = 0.25 pF
Use 8 for 0.1 .99 pF D = 0.50 pF
e.g., 2.2 pF = 229 F = 1%
e.g., 0.5 pF = 508 G = 2%
J = 5%
1
When ordering CBR series devices, asuffi orC-Spe 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.
One world. One KEMET
KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 (864) 963-6300 www.kemet.com C1082_C0G_CBR_0505 3/28/2016 1HiQ CBR Squared, RF Square Series, C0G Dielectric, Ultra High Q, Low ESR, 250 VDC (RF & Microwave)
Benefits cont'd
No piezoelectric noise No capacitance decay with time
Low ESR Non-polar device, minimizing installation concerns
High thermal stability 100% pure matte tin-plated termination finish allowing for
No capacitance change with respect to applied rated DC voltage excellent solderability
Negligible capacitance change with respect to temperature
Applications
Typical applications include critical timing, tuning, bypass, coupling, feedback, filtering, impedance matching and DC blocking.
Field applications include wireless and cellular base stations, wireless LAN, subscriber-based wireless services, wireless broadcast
equipment, satellite communications, RF power amplifier (PA) modules, filters, voltage-controlled oscillators (VCOs), PAs, matching
networks, RF modules, and medical electronics.
Qualification
RF and microwave products are subject to internal qualification. Details regarding test methods and conditions are referenced in
Table 4, Performance & Reliability.
Environmental Compliance
Pb-Free and RoHS Compliant.
KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 (864) 963-6300 www.kemet.com C1082_C0G_CBR_0505 3/28/2016 2