PBRC -A Series Chip ResonatorsMHz Band SMT Resonators ƒ : 2.00 to 8.00 MHzOFEATURESHOW TO ORDER 1) High reliability chip resonator in PBRC - 4.00 A R a ceramic case which can be reflow soldered and washed 1 2 3 4 2) Ultra-miniature size is suitable for 1 Type: (Piezo Bulk Resonator Chip) compact equipment and high mounting density 2 Oscillation frequency (MHz) 3) Rectangular shape allows easy 3 Resonator type: “pick and place” operation A = Without capacitor 4) 2000 pcs. per reel 4 Packaging: 5) Sold in increments of 2000 pcs. R = Tape and reel STRUCTURE Ceramic Case Ceramic Element Conductive Paste Terminations: Nickel Alumina Electrode Barrier with Gold Flash Ceramic Substrate SPECIFICATIONS (PBRC- A)Frequency Range 2.00 to 8.00 MHz Frequency Tolerance ±0.5% Resonant Impedance 200Ω Max at 2.00~2.90MHz 100Ω Max at 3.00~3.57MHz 30Ω Max at 3.58~8.00MHz Temperature Characteristics(-20 to +80°C) ±0.3% RECOMMENDED LAND PATTERN FOR PBRC- ASTANDARD TEST CIRCUIT (PBRC- A) 5.0mm VDD = 5.0V (.197) 14 MC14069UB (MOTOROLA) 1 2 3 4 7 4.0mm (.157) GND OUT R 1.0MΩ Resonator 1.7mm 1.7mm C1 C2 (.067) (.067) 33pF 33pF DIMENSIONS 2-1.2 (reference) 7.4 6-R0.2 (.079-.047) (.291) (.236-R0.008) Oscillation Frequency Date Code 1 3 7. 2 (.283) 2.6 3.4 3.0 1, 3: Input, Output (no polarity) (.102) (.134) *t (.118) •t=PBRC A Series: 2.0 max. 5.0 0.6 (.024) (.197) Tolerances = ±0.3mm Unit: mm (inch) 13