Resistance Weld Low Profile Crystal
(former HC49SSLF)
C9ST
Page
1
of
2
DATASHEET
•
Tolerances down to ±10 PPM
•
Stabilities down to ±5 PPM
•
Operating Temperature Range as wide as -40°C to +105°C
• C9ST STANDARD SPECIFICATIONS
PARAMETERS
Frequency Range
Frequency Tolerance @ 25ºC
Frequency Stability, ref @ 25ºC
Temperature Range
Operating (T
OPR
)
Storage (T
STG
)
Shunt Capacitance (C
0
)
Load Capacitance (C
L
)
Drive Level
Aging per year
Maximum Soldering Temp / Time
Moisture Sensitivity Level (MSL)
Termination Finish
Seam Method
Lead (Pb) Free
RoHS/REACH Compliant
Frequency Range
(MHz)
3.579545 ~3.999999
4.0 ~5.0
>5.0 ~ 6.0
>6.0 ~ 7.0
>7.0 ~ 9.0
>9.0 ~ 13.0
>13.0 ~ 20.0
>20.0 ~ 40.0
24.576 ~ 70.0
>70.0 ~ 80.0
MAX
(unless otherwise noted)
3.579545 ~ 80.0 MHz
(See options on page 2)
(See options below)
(See options below)
-40ºC ~ +85ºC
7pF
(See options on page 2)
0.5 mW (0.1 mW Typical)
±3 PPM
260ºC / 10 Seconds
1
Sn/Ag/Cu
Resistance Weld
Yes
Yes
Operating
Mode
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
3rd OT
3rd OT
Max ESR
Ω
200
150
120
100
80
60
40
30
100
70
All dimensions are in millimeters.
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.
All specifications subject to change without notice
.
•Available Operating Temperatures and Stabilities*
Operating Temperature
-10°C to +60°C
-20°C to +70°C
-40°C to +85°C
-40°C to +105°C
Key: O=Available, X=Not Available
*Does not imply a stocked part.
±5 PPM
O
X
X
X
±10 PPM
O
O
X
X
±15 PPM
O
O
O
X
±20 PPM
O
O
O
X
±25 PPM
O
O
O
X
±30 PPM
O
O
O
X
±50 PPM
O
O
O
O
© Copyright 2018 Fox Electronics, All rights reserved
Title / Description:
C9ST STANDARD SPECIFICATIONS
Drawing Number:
101199
Size: A
Part Number:
Cage:
61429
Draftsperson:
YM
Approved:
BEC
Revision Date:
01/12/2018
Resistance Weld Low Profile Crystal
(former HC49SSLF)
C9ST
DATASHEET
Page
2
of
2
Available Options & Part Identification for C9ST*
F C9ST C B M F 27.0
F
FOX
C9ST
Model
Number
C
Tolerance
B=50ppm
C=30ppm
D=25ppm
E=20ppm
F=15ppm
H=10ppm
B
Stability
B=50ppm
C=30ppm
D=25ppm
E=20ppm
F=15ppm
H=10ppm
L=5ppm
M
Load
Capacitance
E=10pF
G=12pF
K=16pF
L=18pF
M=20pF
F
Operating
Temperature
D=-10 to +60C
F=-20 to +70C
M=-40 to +85C
P=-40 to +105C
27.0
Frequency
(MHz)
*Not
all frequency, tolerance, stability, load, and operating temperature combinations may be available.
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Headquarters
Sales
5570 Enterprise Parkway
Fort Myers, FL 33905
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Tech Support
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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
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For datasheet type definitions and a glossary of common terms, visit http://www.foxonline.com/tgcrystals.html .
© Copyright 2018 Fox Electronics, All rights reserved
Title / Description:
C9ST STANDARD SPECIFICATIONS
Drawing Number:
101199
Size: A
Part Number:
Cage:
61429
Draftsperson:
YM
Approved:
BEC
Revision Date:
01/12/2018
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