NX3215SA32.768KSTDMUA9

Quartz Crystal Units NX3215SA n Features Ultra compact, thin, and light weight tuning fork crystal unit. lExcellent heat resistance and environmental characteristics. lExcellent electric performance optimum for mobile communications, OA (office automation) and AV (audiovisual) applications are exhibited. lRoHS compliant. These can meet the requirements of re-flow profiling using lead-free solder. lUse a metal lid: Excellent shock resistance during chip mounting process comparing to a glass lid. For OA / AV / Mobile Communications n Specifications Item Nominal frequency Operating temperature range (℃) Storage temperature range (℃) Level of drive Frequency tolerance (25 ±3 ℃) Turning point Temperature coefficient Load capacitance Equivalent series resistance Shunt capacitance Insulation resistance Model NX3215SA 32.768kHz −40 to +85℃ −40 to +85℃ 0.1μW (0.5μW Max.) ±20 × 10−6 +25℃ ± 5℃ −0.04 × 10−6/ ℃2 Max. 9.0pF, 12.5pF 70kΩ Max. 1.0pF typ./ 1.5pF Max. 1.1pF typ./ 1.5pF Max. 500MΩ Min. n List of Ordering Codes Load capacitance 9.0pF 12.5pF Ordering Code NX3215SA-32.768K-STD-MUA-9 NX3215SA-32.768K-STD-MUA-8 n Dimensions 3.2±0.1 Terminal land connections (TOP VIEW) mm 1.5±0.1 #1 #2 0.8±0.1 Land pattern (Typical) 1.0 0.75 1.5 1.0 1.3 #1 #2 1.7 3.5 1.8 cu50_100409_nx3215sa_e cu50_100323_nx3215sa_e