SMD Crystal Units

SMD CRYSTAL UNITS HCM49S HCM49S Features ☆ Low Profile h=4.5mm Max. ☆ Resistance weld seal ☆ Reflow available. ☆ Automatic and perfect packaging due to emboss taping. Specification Item Frequency Vibration mode Frequency tolerance Temperature tolerance Storage temperature Equivalent series resistance Shunt capacitance Load capacitance Drive level Aging ΔF/F HCM49S 3.579 ～ 85.0MHz 3.579 ～ 27.0MHz : Fundamental AT cut 27.001 ～ 40.0MHz : Fundamental BT cut 24.576 ～ 85.0MHz : 3rd overtone AT cut ±15ppm, ±30ppm, ±50ppm ±30ppm, ±50ppm at 25℃ (-20℃ ～ +70℃) -40℃～+85℃ 80Ω MAX. 7pF MAX. Series resonance, 16pF, 20pF (Standard) 10 ～ 100μW ±5ppm MAX. (25℃±3℃) (First year) Dimensions (mm) HCM49S Land Pattern H FujiCom Co., Ltd. TEL: 81-555-73-3225 FAX: 81-555-83-2553 http://www.fujicom.jp 1430-1 Katsuyama, Fujikawaguchiko-machi, Minamitsuru-gun, Yamanashi-ken, 401-0310 Japan