Crystal Units NX3215SA For OA / AV / Mobile Communication / Automotives Features Compact, thin, and light weight tuning fork crystal unit. Excellent electric performance optimum for mobile communications, OA (office automation) and AV (audiovisual) applications are exhibited. (For OA / AV / Mobile Communication) Excellent heat resistance and environmental characteristics. (For Automotives) Meet the requirements for re-flow profiling using lead-free solder. Conforms to AEC-Q200. (For Automotives) Directive 2011/65/EU Directive (EU) 2015/863 Specifications Model Item NX3215SA Main Application For OA / AV / Mobile Communication Nominal Frequency For Automotive 32.768kHz Operating Temperature Range -40 to +85C -40 to +125C Storage Temperature Range -40 to +85C -40 to +125C Level of Drive 0.1W (Max. 0.5W ) Frequency Tolerance (25 3 C) 20 x 10-6 Turning Point +25C 5C -0.04 x 10-6/C2 Max. Temperature Coefficient Load Capacitance 6.0pF 9.0pF Equivalent Series Resistance 12.5pF 6.0pF Max. 70k Shunt Capacitance 9.0pF 12.5pF Max. 80k Typ. 1.0pF / Max.1.5pF Insulation Resistance Min. 500M Specifications Number STD-MUA-14 STD-MUA-9 STD-MUA-8 STD-MUS-4 STD-MUS-3 STD-MUS-2 Dimensions 3.20.1 mm 1.50.1 Terminal land connections (TOP VIEW) #2 0.80.1 #1 Land pattern (Typical) 1.0 1.5 1.0 1.8 1.3 0.75 #2 #1 1.7 3.5 Please specify the model name, frequency, and specification number when you order products. For further questions regarding specifications, please feel free to contact us. 1904C_NX3215SA_e