7.5x5.0mm Ceramic SMD Crystal
C7AS
(Former FE)
DATASHEET
Tolerances down to ±30 PPM
Stabilities down to ±15 PPM
Temperature Ranges as wide as -40ºC to +85ºC
Available above 50MHz (3rd & 5th Overtone Modes)
DIMENSIONS (mm)
ELECTRICAL CHARACTERISTICS
PARAMETERS
MAX (unless otherwise noted)
6.000 ~ 160.000 MHz
Frequency Range
Frequency Tolerance @ 25ºC
Frequency Stability, ref @ 25ºC
Temperature Range
(See options on page 2)
(See options below)
Operating
Storage
(TOPR
)
(See options below)
-40ºC ~ +85ºC
(TSTG
)
Shunt Capacitance (Co)
Load Capacitance (CL)
Drive Level
5 pF
(See options on page 2)
0.5 mW
Aging per year
±5 PPM
Maximum Soldering Temp / Time
Moisture Sensitivity Level (MSL)
Termination Finish
Seal Method
Lead (Pb) Free
260ºC / 10 Seconds x 2
1
Au over Ni
Resin
Yes
RoHS/REACH Compliant
Yes
Frequency Range
(MHz)
Max ESR
Operating Mode
(Ω)
6.000 ~ 7.999
8.000 ~9.999
10.000 ~ 15.999
16.000 ~ 50.000
28.000 ~ 84.000
>84.000 ~ 160.000
Fundamental
Fundamental
Fundamental
Fundamental
3rd Overtone
5th Overtone
80
60
50
40
60
80
Available Operating Temperatures and Stabilities*
Operating
Temperature
0 ~ +70ºC
-10 ~+60ºC
-10 ~ +70ºC
-20 ~ +70ºC
-30 ~ +85ºC
-40 ~ +85ºC
±15PPM ±20PPM ±25PPM
±30PPM
±50PPM
O
O
O
O
X
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
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.
X
Key: O=Available, X=Not Available, ∆=Consult Fox Technical Support
*Does not imply a stocked part.
Title/Description: C7AS Series Standard Specifications
Drawing Number: C7AS-DOC-1
Size: A
Part Number:
Cage: 61429
Draftsperson: MAJ
Approved: BEC
Revision Date: 10/24/2019
Copyright 2019Fox Electronics. All rights reserved
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