SMD Crystal
Discontinued 4/20/2018 -Reference PCN# 1001-1
•
Tolerances down to 20 PPM
•
Stabilities down to 20 PPM
•
Operating Temperature Range up to -40ºC
~ +85ºC
(former FQ7050B)
C7BQ
Page
1
of
3
DATASHEET
• C7BQ STANDARD SPECIFICATIONS
PARAMETERS
MAX (unless otherwise noted)
Frequency Range (Fo)
Frequency Tolerance @ 25ºC
Frequency Stability, ref @ 25ºC
Over Operating Temp Range
Temperature Range
Operating (T
OPR
)
Storage
(T
STG
)
Shunt Capacitance (C
o
)
Load Capacitance (C
L
)
Drive Level
Aging per year
Termination Finish
Seam Method
Lead (Pb) Free
RoHS/REACH Complaint
6.000 ~ 40.000 MHz*
(See options on page 2)
(See options below)
(See options on page 2)
-40ºC ~ +85ºC
5 pF
(See options on page 2)
0.5 mW
±5 PPM
Au
Resin Sealed
Yes
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
(MHz)
6.000 ~ 15.999999
16.000 ~ 40.000
Operating
Mode
Fundamental
Fundamental
Max ESR
Ω
80
50
•Available Operating Temperatures and Stabilities
Stability Temperature
±20 PPM
±25 PPM
±30 PPM
±50 PPM
O
O
O
O
0 ~+70ºC
O
O
O
-20 ~+70ºC
O
O
O
-40 ~+85ºC
∆
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.
© Copyright 2017 Fox Electronics, All rights reserved
Title / Description:
C7BQ STANDARD SPECIFICATIONS
Drawing Number:
101154
Size: A
Cage:
61429
Part Number:
Draftsperson:
CMR
Approved:
RB
Revision Date:
03/20/2016
SMD Crystal
(former FQ7050B)
C7BQ
Page
2
of
3
DATASHEET
• TAPE SPECIFICATIONS
(millimeters)
A
∅1.5
B
4.0
C
8.0
D
7.5
E
16.0
F
2.0
STD Reel QTY
• REEL SPECIFICATIONS
(millimeters)
1,000
G
2.0
H
∅13
I
J
K
∅21 ∅62.5 ∅178
L
16.4
M
2.0
Available Options & Part Identification for SMD Crystal C7BQ*
F C7BQ C C M C 8.0
F
FOX
C7BQ
Model
Number
C
Tolerance
B=50ppm
C=30ppm
D=25ppm
E=20ppm
C
Stability
B=50ppm
C=30ppm
D=25ppm
E=20ppm
M
Load
Capacitance
E=10pF
G=12pF
U=13pF
J=15pF
K=16pF
L=18pF
M=20pF
C
Operating
Temperature
C=0 to +70C
F=-20 to +70C
M=-40 to +85C
8.0
Frequency
(MHz)
*Not all frequency, tolerance, stability, load, and operating temperature combinations may be available.
Page
3
of
3
© Copyright 2017 Fox Electronics, All rights reserved
Title / Description:
C7BQ STANDARD SPECIFICATIONS
Drawing Number:
101154
Size: A
Cage:
61429
Part Number:
Draftsperson:
CMR
Approved:
RB
Revision Date:
03/20/2016
SMD Crystal
(former FQ7050B)
C7BQ
DATASHEET
• C7BQ
(Former FQ7050)
Standard Crystals
Part Number
FQ7050B-6.000
FQ7050B-7.3728
FQ7050B-8.000
FQ7050BR-6.000
FQ7050BR-7.3728
FQ7050BR-8.000
Frequency
6.000000
7.372800
8.000000
6.000000
7.372800
8.000000
Tolerance
+/- 30 ppm
+/- 30 ppm
+/- 30 ppm
+/- 30 ppm
+/- 30 ppm
+/- 30 ppm
Stability
+/- 30 ppm
+/- 30 ppm
+/- 30 ppm
+/- 50 ppm
+/- 50 ppm
+/- 50 ppm
Temp Range
0 to +70 C
0 to +70 C
0 to +70 C
-40 to +85 C
-40 to +85 C
-40 to +85 C
CL
20pF
20pF
20pF
20pF
20pF
20pF
Corporate
Headquarters
Sales
5570 Enterprise Parkway
Fort Myers, FL 33905
http://www.FOXONLINE.com
1-888-GET-2-FOX (1-888-438-2369) or
1-239-693-0099
http://www.FOXONLINE.com/repdisty
http://www.FOXONLINE.com/email
Tech Support
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
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respective third party owners.
For datasheet type definitions and a glossary of common terms, visit http://www.foxonline.com/tgcrystals.html .
© Copyright 2017 Fox Electronics, All rights reserved
Title / Description:
C7BQ STANDARD SPECIFICATIONS
Drawing Number:
101154
Size: A
Cage:
61429
Part Number:
Draftsperson:
CMR
Approved:
RB
Revision Date:
03/20/2016
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