Quartz Crystal Units 1.2x4.7 mm & 2x6 mm 1.2x.4.7mm STANDARD LOW-FREQUENCY THROUGH-HOLE CRYSTALS STANDARD SPECIFICATIONS XTAL Item Symbol Package type F Frequency range Frequency tolerance at ＋25˚C Δf/F Actual Size CL P Tt β To Δf/F Load capacitance Drive level Turnover temperature Temperature coefficient Operating temperature range Aging (for first year) Cut 2x6mm Specifications 1.2x4.7mm 2x6mm 30 kHz to 100 kHz B : ±20 ppm C : ±30 ppm D : ±50 ppm standard E : ±100 ppm Series or 10pF 12.5 pF, Typ 1.0μW max. ＋25˚C ±8˚C ＋25˚C ±5˚C 2 -0.035 ppm/˚C , Typ -0.034 ppm/˚C2, Typ -20˚C to ＋60˚C -20˚C to ＋70˚C ±10ppm max. at ＋25˚C ±3˚C ±5 ppm max. at ＋25˚C ±3˚C XY-Cut Actual Size PACKAGE DATA 1.2x.4.7mm 0.3 φ0.26±0.05 -20 -30 -40 -50 -60 -70 -80 TYPICAL TEMPERATURE CHARACTERISTICS 74 φ2.1max. 0.7±0.2 φ2.0±0.1 Temperature(゜ C) -20 -10 0 +10 +20 +30 +40 +50 +60 +70 +80 -10 △f/f 2x6mm Cover Metal Metal Base Glass Glass Sealing Press-fit Press-fit Terminal lead Alloy (FeNiCo) Alloy (FeNiCo) Terminal plating SnCu SnCu 5.0min XY-CUT ppm 0 1.2x4.7mm φ0.18 2x6mm 6.0±0.2 Package Item 5.0min. φ1.2max. 4.7max. Compliant (Pb-free) Compliant (Pb-free) RoHS STANDARD FREQUENCIES for 1.2x4.7mm FREQUENCY MHz 40.000 60.000 77.500 SMI P/N 1247STF400 1247STF600 1247STF775 MAX EQUIVALENT SERIES RESISTANCE OHMS(Ω) ESR 65 50 50 for 2x6mm FREQUENCY MHz 30.634 31.250 32.000 36.000 38.000 38.400 40.000 60.000 65.536 75.000 76.790 76.800 76.810 77.500 77.503 96.000 100.000 SMI P/N 26STF306 26STF3125 26STF320 26STF360 26STF380 26STF384 26STF400 26STF600 26STF655 26STF750 26STF767 26STF768 26STF7681 26STF775 26STF77503 26STF960 26STF100.0 MAX EQUIVALENT SERIES RESISTANCE OHMS(Ω) ESR 40 40 40 40 40 40 30 30 30 30 30 30 30 30 30 30 20