Crystal Units NX3215SA For OA / AV / Mobile Communication / Automotives ■ Features Compact, thin, and light weight tuning fork crystal unit. ●Excellent heat resistance and environmental characteristics. ●RoHS compliant. These can meet the requirements of re-flow profiling using lead-free solder. ●Use a metal lid: Excellent shock resistance during chip mounting process comparing to a glass lid. ●Excellent electric performance optimum for mobile communications, OA (office automation) and AV (audiovisual) applications are exhibited. (For OA / AV / Mobile Communication) ●Conforms to AEC-Q200. (For Automotives) ■ Specifications Model Item Main Application NX3215SA For OA / AV / Mobile Communication For Automotive Nominal Frequency 32.768kHz Operating Temperature Range −40 to +85°C Storage Temperature Range −40 to +85°C −40 to +125°C −40 to +125°C Level of Drive 0.1µW (0.5µW Max.) Frequency Tolerance (25 ±3 °C) ±20 × 10−6 Turning Point +25°C ± 5°C −0.04 × 10−6/°C2 Max. Temperature Coefficient Load Capacitance 6.0pF, 9.0pF, 12.5pF 12.5pF 70kΩ Max. 80kΩ Max. Equivalent Series Resistance Shunt Capacitance 1.0pF typ./ 1.5pF Max. Insulation Resistance 500MΩ Min. Please feel free to contact us with questions about other specifications. ■ List of Ordering Codes For OA / AV / Mobile Communication For Automotive Load capacitance Ordering Code Load capacitance Ordering Code 6.0pF 9.0pF 12.5pF NX3215SA-32.768K-STD-MUA-14 NX3215SA-32.768K-STD-MUA-9 NX3215SA-32.768K-STD-MUA-8 12.5pF NX3215SA-32.768K-STD-MUS-2 ■ Dimensions mm Terminal land connections (TOP VIEW) 1.5±0.1 3.2±0.1 #2 0.8±0.1 #1 Land pattern (Typical) 1.0 1.5 1.0 1.8 1.3 0.75 #2 #1 1.7 3.5 -3- 13A_1227_NX3215SA_e