Crystal Units NX1612SA For OA / AV / Short-range Wireless ■ Features A small and thin surface-mount type crystal unit. ● Ideal for Wearable device and Short-range Wireless module. ● Ultra compact and thin (Typ. 1.6 × 1.2 × 0.3 mm) ● Lead-free. Meets the requirements for re-flow profiling using lead-free solder. ■ Specifications Model Item Main Application NX1612SA For OA / AV Nominal Frequency 24 to 80 MHz Overtone Order Fundamental Frequency Tolerance (25 ±3 °C) ±10 × 10−6 Frequency versus Temperature Characteristics (with reference to +25 °C) ±15 × 10−6 Operating Temperature Range −30 to +85 °C Storage Temperature Range −40 to +85 °C Equivalent Series Resistance Refer to *1 Level of Drive 10 μW (Max. 200 μW) Load Capacitance 8 pF Specifications Number STD-CIS-1 ■ Dimensions mm 1.2±0.1 Terminal land connections (TOP VIEW) #1 0.30±0.05 Cover (Metal) #4 24 to 32 150 32 to 38 100 38 to 80 80 #2 TERMINAL #1, #3 : X’ tal #2, #4 : GND (Connected to cover) C0.15 #3 (0.575) 0.55±0.05 (0.575) 0.55±0.05 0.75 Terminal Au plating finish Ni pre-plating on metalize 0.65 #2 (0.475) (0.475) 0.45±0.05 0.45±0.05 C0.15 Equivalent Series Resistance max. [Ω] Land pattern (Typical) Base (Alumina Ceramics) #1 Nominal frequency (MHz) COVER #3 #4 1.6±0.1 *1 Equivalent Series Resistance 0.75 1.05 Please specify the model name, frequency, and specification number when you order products. For further questions regarding specifications, please feel free to contact us. -7- 1509B_NX1612SA_e