VXE4 Surface Mount Crystals Package Options Frequency Range Mode Stability Options Load Capacitance Calibration Tolerance Equivalent Series Resistance E4 = 6 x 3.5 x 1.1 mm tall 4 pads 9.68MHz to 100MHz 1 = Fundamental (9.68 to 40 MHz) 3 = 3rd Overtone (40 to 100 MHz) A = 100 PPM -20C to +70C B = 50 PPM -20C to +70C C = 100 PPM -40C to +85C D = 50 PPM -40C to +85C E = 25 PPM -20C to +70C G = 10 PPM -20C to +70C H = 5 PPM -10C to +60C 0 = Series Resonant 1 = 16 pF 2 = 20 pF 4 = 18 pF 5 = 10 pF 6 = 30 pF 25 PPM at + 25C <60 Ohms Shunt Capacitance Drive Level 7 pF Maximum Aging <5 ppm/1 st year at +25C Typical P/N VXE4-3B2-56M448 10 to 100 uW V = VITE X = Crystal E4 = 6.0 x 3.5 x 1.1 mm package 3 = 3rd Overtone B = 50 PPM 2 = 20 pF load Generate your own part number! We welcome your custom requests and will issue a custom part number for items that are not listed.