10 x 4.5mm SMD Crystal C8AQ (former FQ1045A) DATASHEET Page 1 of 2 Tolerances down to 20 PPM Stabilities down to 20 PPM Temperature ranges as wide as -40C to +85C STANDARD SPECIFICATIONS MAX (unless otherwise noted) PARAMETERS Frequency Range (Fo) 3.200 ~ 7.000 MHz Frequency Tolerance 25C (See options on page 2) Frequency Stability, ref 25C Over Operating Temp Range (See options below) Temperature Range Operating (TOPR) (See options on page 2) Storage (TSTG) -40C ~ +85C Shunt Capacitance (Co) 5 pF Load Capacitance (CL) (See options on page 2) Drive Level 0.5 mW Aging per year 5 PPM Termination Finish Ag Seal Method Resin YES Lead (Pb) Free YES RoHS / REACH Compliant Frequency Operating Mode Max ESR Range Fundamental 3.200 ~ 7.000 150 Available Operating Temperatures and Stabilities* Stability Temperature 20 PPM 25 PPM 30 PPM 50 PPM 0 ~+70C O O OO -20 ~+70C O O OO -30 ~+85C X X OO -40 ~+85C X X X O Key: O=Available, X=Not Available, =Consult Fox Technical Support *Does not imply a stocked part. Title / Description: C8AQ STANDARD SPECIFICATIONS Drawing Number: C8AQ-DOC-1 Size: A Part Number: Cage: 61429 Copyright 2019 Fox Electronics. All rights reserved Draftsperson: BEC Approved: MAJ Revision Date: 10/21/2019 10 x 4.5mm SMD Crystal C8AQ (former FQ1045A) DATASHEET Page 2 of 2 TAPE SPECIFICATIONS (millimeters) REEL SPECIFICATIONS (millimeters) G H I J K L M A B C D E F STD Reel QTY 2.0 13 21 100 330 24.4 2.0 1.5 4.0 8.0 11.5 24.0 2.0 -T1 =1,000 1 Available Options & Part Identification for SMD Crystal C8AQ F C8AQ C C M C 3.6864 F C8AQ C C M C 3.6464 FOX Model Tolerance Stability Load Operating Frequency 2 Number Capacitance Temperature B=50ppm B=50ppm (MHz) E=10pF C=30ppm C=0 to +70C C=30ppm D=25ppm K=16pF F=-20 to +70C D=25ppm E=20ppm L=18pF K=-30 to +85C E=20ppm M=20pF M=-40 to +85C 1 Not all frequency, tolerance, stability, load, and operating temperature combinations may be available. 2 Listed load capacitances represent the most commonly used. Other load capacitances are available. Contact Fox Technical Support for assistance Corporate Sales Tech Support 1-888-GET-2-FOX (1-888-438-2369) or