CM7V-T1A Low ESRTuning Fork Crystal 32.768 kHz All dimensions in mm typical loT Metering Industrial Automotive Health Care Wearables, Portables DESCRIPTION The CM7V-T1A Low ESR is a low frequency SMT Quartz Crystal Unit that incorporates a tuning fork Quartz Crystal Resonator. It operates under vacuum in a hermetically sealed ceramic package with metal lid. FEATURES Maximum ESR value of 50 kO for low power designs. Outstanding hermetic sealing with gold-tin preform. High stability and low aging guaranteed by hermetic sealing. Available for extended operating temperature range. Small size, low profile, lightweight (10.3 mg). High shock and vibration resistant. 100% Pb-free, RoHS-compliant. Automotive qualification according to AEC-Q200 available. 1) Other frequencies on request. 2) Other load capacitances on request. 3) Tighter frequency tolerances on request.

32.768 kHz Other frequencies on request ENVIRONMENTAL CHARACTERISTICS TERMINATIONS AND PROCESSING Type Ceramic package Metal lid Package size 7 = 3.2 x 1.5 x 0.65 mm Tuning fork Frequency FL Load capacitance CL 6.0 pF 7.0 pF 9.0 pF 12.5 pF Other CL on request Frequency tolerance ±20 ppm ±100 ppm Tighter freq. tolerances on request Pads on both ends - Temperature range - QC = Commercial Grade (Standard) QA = Automotive Grade AEC-Q200 All specifications subject to change without notice. Micro Crystal AG Muehlestrasse 14 CH-2540 Grenchen Switzerland