E1SFA18-25.000M TR Abracon

E1S Series REGULATORY COMPLIANCE 2011/65 + 191 SVHC 2015/863 ITEM DESCRIPTION Quartz Crystal Resonator HC49/UP Short 2 Pad Surface Mount (SMD) 3.2mm Height Metal Resistance Weld Seal ELECTRICAL SPECIFICATIONS Nominal Frequency 3.579545MHz to 50MHz Frequency Tolerance/Stability 50ppm at 25C, 100ppm over 0C to +70C 50ppm at 25C, 100ppm over -20C to +70C 50ppm at 25C, 100ppm over -40C to +85C 30ppm at 25C, 50ppm over 0C to +70C 30ppm at 25C, 50ppm over -20C to +70C 30ppm at 25C, 50ppm over -40C to +85C 15ppm at 25C, 30ppm over 0C to +70C 15ppm at 25C, 30ppm over -20C to +70C 15ppm at 25C, 30ppm over -40C to +85C 15ppm at 25C, 20ppm over 0C to +70C 15ppm at 25C, 20ppm over -20C to +70C 15ppm at 25C, 20ppm over -40C to +85C 10ppm at 25C, 15ppm over 0C to +70C 10ppm at 25C, 15ppm over -20C to +70C 10ppm at 25C, 15ppm over -40C to +85C 15ppm at 25C, 30ppm over -40C to +105C 30ppm at 25C, 50ppm over -40C to +105C 50ppm at 25C, 100ppm over -40C to +105C 30ppm at 25C, 50ppm over -40C to +125C 50ppm at 25C, 100ppm over -40C to +125C 30ppm at 25C, 50ppm over -55C to +125C 50ppm at 25C, 100ppm over -55C to +125C Aging at 25C 5ppm/year Maximum Load Capacitance Series Resonant, 10pF Parallel Resonant to 50pF Parallel Resonant Shunt Capacitance 7pF Maximum Equivalent Series Resistance See the Equivalent Series Resistance (ESR), Mode of Operation, and Crystal Cut Table Below Mode of Operation AT-Cut Fundamental (Only available over Nominal Frequency range of 3.579545MHz to 30MHz) AT-Cut Third Overtone (Only available over Nominal Frequency range of 24.576MHz to 50MHz) BT-Cut Fundamental (Only available with Frequency Tolerance/Stability of 50ppm at 25C, 100ppm over 0C to +70C Only available over Nominal Frequency range of 24MHz to 40MHz) Drive Level 1mWatt Maximum Storage Temperature Range -55C to +125C Insulation Resistance 500 Megaohms Minimum (Measured at 100Vdc) EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION AND CRYSTAL CUT Frequency Range ESR (Ohms Max) Mode Frequency Range ESR (Ohms Max) Mode 3.579545MHz to 4.999999MHz 200 AT-Cut Fundamental 15MHz to 15.999999MHz 60 AT-Cut Fundamental 5MHz to 5.999999MHz 150 AT-Cut Fundamental 16MHz to 23.999999MHz 50 AT-Cut Fundamental 6MHz to 7.999999MHz 102 AT-Cut Fundamental 24MHz to 30MHz 40 AT-Cut Fundamental 8MHz to 8.999999MHz 90 AT-Cut Fundamental 24.576MHz to 29.999999MHz 150 AT-Cut Third Overtone 9MHz to 9.999999MHz 80 AT-Cut Fundamental 30MHz to 50MHz 100 AT-Cut Third Overtone 10MHz to 14.999999MHz 70 AT-Cut Fundamental 24MHz to 40MHz 40 BT-Cut Fundamental Revised H: 11/09/2015 Page 2 of 10 www.ecliptek.com E1S Series PART NUMBERING GUIDE Revised H: 11/09/2015 Page 3 of 10 www.ecliptek.com