SMD Crystal C7BQ (former FQ7050B) Discontinued 4/20/2018 -Reference PCN# 1001-1 DATASHEET Page 1 of 3 •Tolerances down to 20 PPM •Stabilities down to 20 PPM •Operating Temperature Range up to -40ºC ~ +85ºC • C7BQ STANDARD SPECIFICATIONS PARAMETERS MAX (unless otherwise noted) Frequency Range (Fo) 6.000 ~ 40.000 MHz* Frequency Tolerance @ 25ºC (See options on page 2) Frequency Stability, ref @ 25ºC Over Operating Temp Range (See options below) Temperature Range Operating (T ) (See options on page 2) OPR Storage (T ) -40ºC ~ +85ºC STG Shunt Capacitance (C ) 5 pF o Load Capacitance (C ) (See options on page 2) L Drive Level 0.5 mW Aging per year ±5 PPM Termination Finish Au Seam Method Resin Sealed Lead (Pb) Free Yes RoHS/REACH Complaint Yes * Up to 40.000 MHz is available if this device is replacing an existing 5 x 7mm package. For new designs, above 12.000MHz, we recommend the smaller (C6BQ & C5BQ) packages. Small quantities above 12MHz are only available in the smaller sizes. If you have any questions, please call Customer Support at 1-888-GET-2-FOX. Frequency Range Operating Max ESR (MHz) Mode Ω 6.000 ~ 15.999999 Fundamental 80 16.000 ~ 40.000 Fundamental 50 •Available Operating Temperatures and Stabilities Stability Temperature ±20 PPM ±25 PPM ±30 PPM ±50 PPM 0 ~+70ºC O O O O -20 ~+70ºC O O O O -40 ~+85ºC ∆ O O O Key: O=Available, X=Not Available, ∆=Consult Fox Technical Support Note: Dimensional drawing is for reference to critical specifications defined by size measurements. Certain non-critical visual attributes, such as side castellations, etc. may vary. Title / Description: C7BQ STANDARD SPECIFICATIONS Drawing Number: 101154 Size: A Part Number: Cage: 61429 Draftsperson: CMR Approved: RB Revision Date: 03/20/2016 © Copyright 2017 Fox Electronics, All rights reserved

SMD Crystal C7BQ (former FQ7050B) DATASHEET Page 2 of 3 • TAPE SPECIFICATIONS (millimeters) • REEL SPECIFICATIONS (millimeters) A B C D E F STD Reel QTY G H I J K L M ∅1.5 4.0 8.0 7.5 16.0 2.0 1,000 2.0 ∅13 ∅21 ∅62.5 ∅178 16.4 2.0 Available Options & Part Identification for SMD Crystal C7BQ* F C7BQ C C M C 8.0 F C7BQ C C M C 8.0 FOX Model Tolerance Stability Load Operating Frequency Number B=50ppm B=50ppm Capacitance Temperature (MHz) C=30ppm C=30ppm E=10pF C=0 to +70C D=25ppm D=25ppm G=12pF F=-20 to +70C E=20ppm E=20ppm U=13pF M=-40 to +85C J=15pF K=16pF L=18pF M=20pF *Not all frequency, tolerance, stability, load, and operating temperature combinations may be available. Page 3 of 3 Title / Description: C7BQ STANDARD SPECIFICATIONS Drawing Number: 101154 Size: A Part Number: Cage: 61429 © Copyright 2017 Fox Electronics, All rights reserved Draftsperson: CMR Approved: RB Revision Date: 03/20/2016

SMD Crystal C7BQ (former FQ7050B) DATASHEET • C7BQ (Former FQ7050) Standard Crystals Part Number Frequency Tolerance Stability Temp Range CL FQ7050B-6.000 6.000000 +/- 30 ppm +/- 30 ppm 0 to +70 C 20pF FQ7050B-7.3728 7.372800 +/- 30 ppm +/- 30 ppm 0 to +70 C 20pF FQ7050B-8.000 8.000000 +/- 30 ppm +/- 30 ppm 0 to +70 C 20pF FQ7050BR-6.000 6.000000 +/- 30 ppm +/- 50 ppm -40 to +85 C 20pF FQ7050BR-7.3728 7.372800 +/- 30 ppm +/- 50 ppm -40 to +85 C 20pF FQ7050BR-8.000 8.000000 +/- 30 ppm +/- 50 ppm -40 to +85 C 20pF Corporate Sales Tech Support Headquarters 1-888-GET-2-FOX (1-888-438-2369) or http://www.FOXONLINE.com/email 5570 Enterprise Parkway 1-239-693-0099 Fort Myers, FL 33905 http://www.FOXONLINE.com/repdisty http://www.FOXONLINE.com PRODUCT USE: Fox Electronics reserves the right to modify the products and/or specifications described herein at any time and at Fox Electronics' sole discretion. All information in this document, including descriptions of product features and performance, is subject to change without notice. Performance specifications and the operating parameters of the described products are determined in the independent state and are not guaranteed to perform the same way when installed in customer products. The information contained herein is provided without representation or warranty of any kind, whether express or implied, including, but not limited to, the suitability of Fox Electronics' products for any particular purpose, an implied warranty of merchantability, or non-infringement of the intellectual property rights of others. This document is presented only as a guide and does not convey any license under intellectual property rights of Fox Electronics or any third parties. Fox Electronics' products are not intended for use in applications involving extreme environmental conditions or in life support systems or similar devices where the failure or malfunction of a Fox Electronics product can be reasonably expected to significantly affect the health or safety of users. Anyone using a Fox Electronics product in such a manner does so at their own risk, absent an express, written agreement by Fox Electronics. Fox Electronics and the Fox logo are registered trademarks of Fox Electronics. Product specification is subject to change without notice. Other trademarks and service marks used herein, including protected names, logos and designs, are the property of Fox Electronics or their respective third party owners. For datasheet type definitions and a glossary of common terms, visit http://www.foxonline.com/tgcrystals.html . Title / Description: C7BQ STANDARD SPECIFICATIONS Drawing Number: 101154 Size: A Part Number: Cage: 61429 © Copyright 2017 Fox Electronics, All rights reserved Draftsperson: CMR Approved: RB Revision Date: 03/20/2016

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: F ox: FQ7050BR-7.3728 FQ7050B-10 FQ7050B-11.0592 FQ7050B-7.3728 FQ7050B-8