Ltr RoHS Compliant Pb - Lead Free Revisions Date Appr Electrical Specifications: Frequency Range Mode of Oscillation Fundamental Standard Frequency Tolerance at 25C Optional Standard Frequency Stability over Temperature Range Optional Standard Extended Operating Temperature Range Storage Temperature Range Aging Load Capacitance Shunt Capacitance Equivalent Series Resistance (ESR) Drive Level Insulation Resistance 20.000 to 60.000 20.000 to 60.000 30 25 20 15 10 50 30 25 20 15* -10 to +60 -40 to +85 -55 to +125 3 7 to 32 and Series Resonance 3.0 See ESR Table 100 500 at at 100 Vdc 15 Vdc MHz MHZ PPM Max (Note 1) PPM Max (Note 1) C PPM Max/Year pF Ohm uW Max M Ohm Frequency Range and ESR Values: Frequency Range in MHz ESR Ohm Max Mode of Operation 20.000 to 29.999 100 Fundamental 30.000 to 37.999 80 Fundamental 38.000 to 60.000 60 Fundamental Specification Title: 11-3 Chien-Kuo Rd T.E.P.Z. 4027 Taiwan, ROC All dimensions are millimeters. CAD: TCR EG Review: JL Appr: Page: 1/4 Date: May 1, 2013 Microprocessor Crystal Unit Low Profile 1.6 x 2.0 millimeter Surface Mount General Product Specification Part Number: C1E Series www.aker-usa.com Mechanical Outline: Package is Seam Sealed Ceramic-Metal. Dimensions are millimeters. Page: 2/4 Date: May 1, 2013 P/N: www.aker-usa.com C1E Series Carrier Tape Dimensions: Dimensions are millimeters. Solder Reflow Characteristics: Page: 3/4 Date: May 1, 2013 P/N: www.aker-usa.com C1E Series How to build a Part Number: Series Package C 1E Frequency 20.000 to 60.000 Load Capacitance Standard Frequency Tolerance (Note 1) Option Standard Frequency Stability (Note 1) Option Standard Temperature Range Extended Packaging 7 10 12 16 18 20 32 S 30 25 20 15 10 50 30 25 20 15 See Notes X R - Parameter 1.6 x 2.0 mm Seam Seal MHz - 7 pF 10 pF 12 pF 16 pF 18 pF 20 pF 32 pF Series - 30 PPM 25 PPM 20 PPM 15 PPM 10 PPM 50 PPM 30 PPM 25 PPM 20 PPM 15 PPM* - -10 to +60 C -40 to +85 C - Tape and Reel Part Number Example: C1E-50.000-10-3050-R C1E- 1.6 x 2.0 mm SMD Seam Seal Crystal Unit 50.000 MHz Nominal Frequency 10 pF Load Capacitance 3050: 30 PPM Frequency Tolerance and 50 PPM Frequency Stability Fundamental Mode -10 to +60 C Temperature Range R: Tape and Reel Packaging Notes: 1- Frequency Tolerance and Stability options are limited due to physical size. * 10 PPM Temperature Stability is only available from -30 to +85 C. 2- Standard Temperature Range does not need to be included in Part Number description. 3- Product is shipped in Tape and Reel configuration. Each reel contains 3000 pieces. 4- Quantities less than 3000 are shipped bulk in ESD pouches. 5- Specification subject to change without notice. Page: 4/4 Date: May 1, 2013 P/N: www.aker-usa.com C1E Series