CRYSTAL 18.432MHZ

Description

18.432 MHz quartz crystal, HC-49U/S through-hole — the timebase for 8051, AVR and PIC boards.

Item / Type HC-49US Nominal Frequency Range 3.2768 to 64 MHz Dimensions 11.5 x 4.5 x 3.68 mm Vibration Mode AT Fundamental Load Capacitance 12pF, 20pF, or specify Frequency Tolerance (at 25 ℃) ±10 ppm, ± 20 ppm, or specify Frequency Versus Temperature Characteristics ± 20 ppm, or specify Operating Temperature - 20 to + 70 ℃ , - 40 to + 85 ℃, or specify Storage Temperature -40 to +85 ℃, or specify Shunt Capacitance 7 pF Max. Level of Drive 1 to 500 μW (100μW typical) Frequency Aging (at 25 ℃) ± 3 ppm / year Max. - HC-49US