ECM Surface Mount Crystal Epson MC405 / 406 § § § § § High Density Mounting Excellent Shock Characteristics Competitive Prices For Volume Users Industry Standard Package Tape & Reel or Bulk Packaging Parameter Frequency Range Calibration Tolerance 0 @25 C Temperature Tolerance Operating Temperature Storage Temp Load Capacitance ESR Shunt Capacitance Drive Level Shock Resistance Ageing MC405 / MC406 20Khz to 165.0kHz + 307.2kHz +/-20ppm +/-50ppm +/-100ppm +/-50ppm +/-100ppm 307.2kHz 32.768kHz 0 -0.4ppm/ C 0 2 0 -40 C to +85 C 0 0 -55 C to +125 C 6pf to ∞ (12.5pF Standard) 55KΩ max 55KΩ to 6KΩ 0.85pF (typ) 2.0pF to 0.6pF 1.0µW +/-3ppm / yr +/-5ppm max +/-5ppm /yr A 10.41 B 4.06 C 3.60 D 9.60 E 0.51 F 0.51 G 2.54 H 4.10 I 3.90 J 4.10 K 1.50 L 0.80 Dimensions in mm ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: [email protected] Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to discontinue any product or make design changes we believe necessary. Issue 1