Ltr RoHS Compliant Pb - Lead Free Appr Date Revisions Electrical Specifications: Frequency Range Mode of Oscillation 24.000 to 54.240 Fundamental Standard Frequency Tolerance at 25C MHz 30 25 20 Optional PPM Max (Note 1) 15 10 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 50 30 25 20 15* -20 to +70 -40 to +85 -55 to +125 3 7 to 32 and Series Resonance 3.0 See ESR Table 100 PPM Max (Note 1) C PPM Max/Year Frequency Range and ESR Values: Frequency Range in MHz ESR Ohm Max Mode of Operation 24.000 / 27.000 120 Fundamental 32.000 / 36.000 100 Fundamental 38.400 / 40.000 80 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 25, 2016 Microprocessor Crystal Unit Low Profile 1.2 x 1.6 millimeter Surface Mount General Product Specification Part Number: C16 Series www.aker-usa.com pF Ohm uW Max Mechanical Outline: <TOP> <SIDE> 1.6 0.15 Ceramic Base 1.2 0.15 #4 Metal Lid #3 AKER #2 #1 0.4 Max. <BOTTOM> <SUGGESTED LAYOUT> 1.05 0.5 #2 #4 #3 0.6 0.4 0.8 0.3 #1 0.5 #2:GND #4:NC 0.75 Package is Seam Sealed Ceramic-Metal. Dimensions are millimeters. Page: 2/4 Date: July 25, 2013 P/N: www.aker-usa.com C16 Series Carrier Tape Dimensions: Dimensions are millimeters. Solder Reflow Characteristics: Page: 3/4 Date: May 25, 2016 P/N: www.aker-usa.com C16 Series How to build a Part Number: Series Package C 16 Frequency 24.000 to 52.240 Load Capacitance Standard Frequency Tolerance (Note 1) Option Standard Frequency Stability (Note 1) Option 7 10 12 16 18 20 32 30 25 20 15 10 50 30 25 20 15 Standard Extended See Notes X Packaging R Temperature Range - Parameter 1.6 x 1.2 mm Seam Seal MHz - - - 7 pF 10 pF 12 pF 16 pF 18 pF 20 pF 32 pF 30 PPM 25 PPM 20 PPM 15 PPM 10 PPM 50 PPM 30 PPM 25 PPM 20 PPM 15 PPM* -20 to +70 C -40 to +85 C Tape and Reel Part Number Example: C16-40.000-10-3030-R C16- 1.6 x 2.0 mm SMD Seam Seal Crystal Unit 40.000 MHz Nominal Frequency 10 pF Load Capacitance 3030: 30 PPM Frequency Tolerance and 30 PPM Frequency Stability Fundamental Mode -20 to +70 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 25, 2016 P/N: www.aker-usa.com C16 Series