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NX3215SA Series 32.768KHz SMD Crystals


NDK NX3215SA Series compact, thin, and light


NDK's NX3215SA Series of 32.768kHz SMD tuning fork crystals are ultra compact, thin, and light in 3.2mm x 1.5mm x 0.8mm package sizes. These crystals have metal lids that make them more shock resistant than glass lids during the chip mounting process compared to a glass lid.

NX3215SA Series crystals exhibit excellent electrical characteristics in mobile communications computers, peripheral devices, and audiovisual equipment applications.RoHS Compliant Nominal frequency is 32.768kHz with an operating temperature range from -40°C to 85°C.
NX3215SA Surface Mount Series

Specifications
Nominal frequency 32.768kHz
Operating temperature range (°C) −40 to 85°C
Storage temperature range (°C) −40 to 85°C
Level of drive 0.1µW (0.5µW Max.)
Frequency tolerance (25 ±3°C) ±20 × 10−6
Turning point 25°C ± 5°C
Temperature coefficient −0.04 × 10−6/°C2 Max.
Load capacitance 9.0pF, 12.5pF
Equivalent series resistance 70kΩ Max.
Shunt capacitance 1pF typ./ 1.5pF Max.
Insulation resistance 500MΩ Min.

Digi-Key P/N Manufacturer P/N Description  
644-1155-1-ND NX3215SA-32.768K-STD-MUA-9 CRYSTAL 32.768 KHZ 9PF SMD High-Capacitance MLCC Datasheet
644-1156-1-ND NX3215SA-32.768K-STD-MUA-8 CRYSTAL 32.768 KHZ 12.5PF SMD
Available in Tape & Reel (-2-ND), Cut Tape (-1-ND), and custom Digi-Reel® (-6-ND)