ERB Series ApplicA tion SpEciFic cAp AcitoRS High Frequency Ceramic Capacitors ERB Product Summary ERB Series: Exhibiting a capacitance range of 0.5 to 1,000pF, the ERB series of capacitors comes with higher Q and lower ESR which is better than the standard products of equivalent packages. For high performance, medium power RF designs, this series offers low ESR in the 1MHz to 1GHz frequency range. The temperature stability of the C0G dielectrics ensures low power dissipation. The ERB series is designed with precious metal inner electrodes. These surface mount capacitors are available in voltages up to 500VDC in a 1210 EIA size. Features: Size: 0603, 0805, and 1210 Voltage: 50, 100, 250, 300, 500VDC Cap Range: 0.5 to 1000pF Internal Electrode: Pd/Ag Termination: Pd/Ag + Ni/Sn plating ESR: Low Power: Medium Power (5-15W) Frequency Range: 1MHz 1GHz Tolerance: Tight Tolerance Available ( W =+/-0.05pF for <=5pF, B =+/-0.1pF for 5 - 9.1pF, C =+/-0.25pF for 5 - 9.1pF, F =+/-1% for 10 - 20pF) Temp. Characteristics: C0G (-55C to 125C with 0 30ppm/C) Applications: General purpose high frequency circuits, wireless equipment, high frequency radios, broadcast satellites, terminals, RF and base station power amplifiers 44 Innovator in Electronics www .m urata.com C-29-Cg W ApplicA tion SpEciFic cAp AcitoRS High Frequency Ceramic Capacitors High Frequency ERB Series ERB Data Sheet Chip Structure Chip Dimensions Sn Ceramics Plating Dielectric (Sn) (Ceramic) Ni Barrier (Ni) Ag/Pd Unit: mm Chip Dimensions Termination Inner Electrode (Pd) Series EIA size L W T max. e max. g min. (Ag/Pd) Inner Electrode ERB18 0603 1.6+/-0.1 0.8+/-0.1 0.9 0.2 0.5 (Pd) Sn ERB21 0805 2.0+/-0.3 1.25+/-0.3 1.35 0.25 0.7 Ceramics ERB32 1210 3.2+0.5/-0.4 2.5+0.5/-0.4 1.7 0.3 1.0 Flow Soldering Land Pattern Dimensions Ni Series a b c Land Chip Capacitor Solder c Resist ERB18 0.6 ~ 1.0 0.8 ~ 0.9 0.6 ~ 0.8 Ag/Pd ERB21 1.0 ~ 1.2 0.9 ~ 1.0 0.8 ~ 1.1 Inner Electrode (Pd) Re-Flow Soldering b a Series a b c ERB18 0.6 ~ 0.8 0.6 ~ 0.7 0.6 ~ 0.8 ERB21 1.0 ~ 1.2 0.6 ~ 0.7 0.8 ~ 1.1 ERB31 2.0 ~ 2.4 1.0 ~ 1.2 1.8 ~ 2.3 Capacitance Range Capacitance Range Series TC WV 1000pF 1pF 10pF 100pF pF ERB18 C0G 250V 0.5to100pF 250V 0.5to100pF ERB21 C0G 100V 110to130pF 50V 150to160pF 500V 0.5to120pF 300V 130to150pF ERB32 C0G 250V 160to220pF 100V 240to470pF 50V 510to1000pF Global Part Numbering ER B 18 8 5C 2D 100 J DX5 B Code TC Cap. Change Operating Temp. Range 5C C0G 0+/-30ppm/C 25 to 125C C-29-C www .m urata.com Innovator in Electronics 45 L e T e ERB Series