Thru-Hole Crysta l
C4ST
(former HC49SLF)
DATASHEET
© Copyr ig ht 20 1 7 Fo x Ele ct r o nics, All ri gh ts reserve d
Title / Description: C4ST STANDARD SPECIFICATIONS
Drawing Number: 100955
Size : A
Part Number:
Cage: 61429
Draftsperson: CMR
Approved: RB
Revision Date: 05/25/2017
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.
•
C4ST STANDARD SPECIFICATIONS
PARAMETERS
MAX
(unless otherwise not ed)
Frequency Range
3.200 ~ 80.000 MHz
Frequency Tolerance @ 25ºC
(See options on page 2)
Frequency Stability, ref @ 25ºC
(See options below)
Temperature Range
Operating
Storage
(TOPR)
(TSTG)
(See options below)
-40ºC ~ +125ºC
Shunt Capacitance
(Co)
7pF
Load Capacitance (CL) (See options on page 2)
Drive Level
0.5 mW (0.1 mW Typical)
Aging per year
±3 PPM
Maximum Soldering Temp / Time
260ºC / 10 Seconds
Moisture Sensitivity Level (MSL)
1
Termination Finish
Sn/Ag/Cu
Seam Method
Resistance Weld
Lead (Pb) Free
Yes
RoHS Com plian t
Yes
Frequenc y Range
(MHz)
Operating
Mode
Max ESR Ω
3.200 ~ 3.500
Fundamental
300
3.500001 ~ 4.000
Fundamental
200
4.000001 ~ 5.000
Fundamental
150
5.000001 ~ 6.000
Fundamental
120
6.000001 ~ 7.000
Fundamental
100
7.000001 ~ 9.000
Fundamental
80
9.000001 ~ 13.000
Fundamental
60
13.000001 ~ 20.00 0
Fundamental
40
20.000001 ~ 40.00 0
Fundamental
30
27.000000 ~ 70.000
3rd OT
100
70.000001 ~ 80.000
3rd OT
70
•Available Operating Temperatures and Stabilities*
Operating Temperature ±5 PPM ±10 PPM ±15 PPM ±20 PPM ±25 PPM ±30 PPM ±50 PP M ±100 PPM
-10°C to +60°C
O
O
O
O
O
O
O
O
-20°C to +70°C
∆
O
O
O
O
O
O
O
-40°C to +85°C
X
X
O
O
O
O
O
O
-40°C to +105°C
X
X
X
X
X
∆
O
O
-40°C to +125°C
X
X
X
X
X
X
∆
-55°C to +125°C
X
X
X
X
X
X
∆
O
Key: O=Available, X=Not Available, ∆=Consult Fox Technical Support
*Does not imply a stocked part.
All dimensions are in millimeters.
•
Tolerances down to 10 PPM
•
Stabilities down to 5 PPM
•
Operating Temperature Range to -55ºC ~ +125ºC
Page 1 of 3
Thru-Hole Crysta l
C4ST
(former HC49SLF)
DATASHEET
© Copyr ig ht 20 1 7 Fo x Ele ct r o nics, All ri gh ts reserve d
Title / Description: C4ST STANDARD SPECIFICATIONS
Drawing Number: 100955
Size : A
Part Number:
Cage: 61429
Draftsperson: CMR
Approved: RB
Revision Date: 05/25/2017
Page 2 of 3
•
C4ST (former HC49SLF) Standard Crystals
Part Number
Frequency
Tolerance
Stability
Temp Range
CL
FOXSLF/036S
3.579545
± 30 ppm
± 50 ppm
-20 to +70 C
18pF
FOXSLF/0368S
3.686400
± 30 ppm
± 50 ppm
-20 to +70 C
Series
FOXSLF/0368-20
3.686400
± 30 ppm
± 50 ppm
-20 to +70 C
20Pf
FOXSLF/040A
4.000000
± 30 ppm
± 50 ppm
-20 to +70 C
Series
FOXSLF/040
4.000000
± 30 ppm
± 50 ppm
-20 to +70 C
20pF
FOXSLF/073-20
7.372800
± 30 ppm
± 50 ppm
-20 to +70 C
20pF
FOXSLF/080
8.000000
± 30 ppm
± 50 ppm
-20 to +70 C
Series
FOXSLF/080-20
8.000000
± 30 ppm
± 50 ppm
-20 to +70 C
20pF
FOXSLF/100-20
10.000000
± 30 ppm
± 50 ppm
-20 to +70 C
20pF
FOXSLF/115
11.059200
± 30 ppm
± 50 ppm
-20 to +70 C
Series
FOXSLF/115-20
11.059200
± 30 ppm
± 50 ppm
-20 to +70 C
20pF
FOXSLF/120
12.000000
± 30 ppm
± 50 ppm
-20 to +70 C
Series
FOXSLF/120-20
12.000000
± 30 ppm
± 50 ppm
-20 to +70 C
20pF
FOXSLF/147-20
14.745600
± 30 ppm
± 50 ppm
-20 to +70 C
20pF
FOXSLF/160
16.000000
± 30 ppm
± 50 ppm
-20 to +70 C
Series
FOXSLF/160-20
16.000000
± 30 ppm
± 50 ppm
-20 to +70 C
20pF
FOXSLF/184-20 18.432000
± 30 ppm
± 50 ppm
-20 to +70 C
20pF
FOXSLF/200
20.000000
± 30 ppm
± 50 ppm
-20 to +70 C
Series
FOXSLF/200-20
20.000000
± 30 ppm
± 50 ppm
-20 to +70 C
20pF
FOXSLF/250F-20
25.000000
± 30 ppm
± 50 ppm
-20 to +70 C
20pF
Available
O
ptions
&
Part
I
dentification for Thru-Hole Crystal C4ST*
F C4ST C B M F 16.0
F
C4ST
C
B
M
F
16.0
FOX
Model
Number
Tolerance
B=50ppm
C=30ppm
D=25ppm
E=20ppm
F=15ppm
H=10ppm
Stability
A=100ppm
B=50ppm
C=30ppm
D=25ppm
E=20ppm
F=15ppm
H=10ppm
L=5ppm
Load
Capacitance
A=Series
E=10pF
G=12pF
K=16pF
L=18pF
M=20pF
N=22pF
P=27pF
Q=30pF
R=32pF
S=33pF
Operating
Temperature
D=-10 to +60C
F=-20 to +70C
M=-40 to +85C
P=-40 to +105C
I=-40 to +125C
T=-55 to +125C
Frequency
(MHz)
*Not all frequency, tolerance, stability, load, and operating temperat ure combi nati ons may be available.
Thru-Hole Crysta l
C4ST
(former HC49SLF)
DATASHEET
© Copyr ig ht 20 1 7 Fo x Ele ct r o nics, All ri gh ts reserve d
Title / Description: C4ST STANDARD SPECIFICATIONS
Drawing Number: 100955
Size : A
Part Number:
Cage: 61429
Draftsperson: CMR
Approved: RB
Revision Date: 05/25/2017
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Electronics ' s ol e discretion. All inf orm ation i n this document, includi ng descript i ons of product features and performanc e, is subject to
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independent stat e and are not guaranteed to perf orm the same way when installed in customer products. T he inform ation cont ai ned herein
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Page 3 of 3
