FC-135

Crystal unit kHz RANGE CRYSTAL UNIT FC-135R FC-135 / FC-135 TYPE Frequency range : : External dimensions : Overtone order : Applications : FC-135R / FC-135ꞏꞏꞏ32.768 kHz FC-135 TYPEꞏꞏꞏ32 kHz to 77.5 kHz 3.2 × 1.5 × 0.80 mm Fundamental Small communications devices Actual size FC-135R/FC-135 Product Number (please contact us) FC-135R : X1A000141xxxx00 FC-135 : Q13FC1350xxxx00 FC-135 TYPE : Q14FC1350xxxx00 Specifications (characteristics) Item Nominal frequency range Storage temperature Symbol f_nom T_stg FC-135R 32.768 kHz Specifications FC-135 32.768 kHz -55 C to +125 C FC-135 TYPE 32 kHz to 77.5 kHz Operating temperature T_use -40 C to +85 C (+105 C) Level of drive Frequency tolerance (standard) Turnover temperature Parabolic coefficient DL f_tol Ti B 0.5 W (1.0 W Max.) 20  10-6 +25 C 5 C -0.04  10-6 / C2 Max. Load capacitance Motional resistance (ESR) Motional capacitance Shunt capacitance Frequency aging CL R1 C1 C0 f_age 50 k Max. 3.4 fF Typ. 1.1 pF Typ. 7 pF, 9 pF, 12.5 pF 70 k Max. 3.4 fF Typ. 1.0 pF Typ. 3  10-6 / year Max. 70 k to 45 k 3.7 fF to 1.6 fF 1.3 pF to 0.5 pF Conditions / Remarks Please contact us about available frequencies. Storage as single product. Please contact us about +85 C < T_use Please contact us if you require 1.0W Max. +25 C, DL=0.1 W Please ask for tighter tolerance Please specify +25 C, First year Product name (Standard form) FC-135R 32.768000kHz 12.5 +20.0-20.0 ① ② ③④ ①Model ②Freq...