ECS-.327-12.5-8X-C

ECS-.327-12.5-8X-C 32.768 KHz Tuning Fork Crystal The ECS-.327-12.5-8X-C tuning fork type crystal is used as a clock source in communication equipment, measuring instruments, microprocessors and other time management applications. Their low power consumption makes these crystals ideal for portable equipment. Request a Sample OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS ECS-.327-12.5-8X-C PARAMETERS ECS-.327-12.5-8X-C UNITS FO 32.768 KHz Δf/fo ±10 ppm Load Capacitance CL 12.5 pF Drive Level (max) DL 1 μW Resistance At Series Resonance R1 35(max) KΩ Q-Factor Q 90,000(typ.) Turnover Temperature Temperature Coefficient Shunt Capacitance TM +25 ±5 °C ß -0.040ppm/°C2 max. PPM/ΔC° CO 1.60 (typ.) pF Frequency Frequency Tolerance • • • • Cost Effective Tight Tolerance Long Term Stability Excellent Resistance and Environmental Characteristics • Pb Free/RoHS Compliant Capacitance Ratio 460 (typ.) Operating Temp Topr -10 ~ +60 °C Storage Temperature Tstg °C PPM IR -40 ~ +85 Drop 3 times on hard wooden board from height of 75cm / ±5 ppm max. 500 MΩ min./DC100V Δf/fo ±3 ppm max. @ +25°C ±3°C ppm C1 0.0035(typ.) pF Shock Resistance Insulation Resistance Aging (First Year) Motional Capacitance MΩ DIMENSIONS (mm) PART NUMBERING GUIDE: Manufacturer ECS Frequency - .327 Load Capacitance - 12.5 Package Type* - 8X **Tolerance Spec. - C * Package type example (8X = 3x8X) ** C = ±10 ppm Rev.2017 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com