6mm x 3.5mm Ceramic SMD Crystal
C6BS
(Former FMB)
DATASHEET
Tolerances down to 10 PPM
Stabilities down to 5 PPM
Temperature Ranges as wide as -55ºC to +125ºC
C6BS STANDARD SPECIFICATIONS
PARAMETERS
Frequency Range
Frequency Tolerance @ 25ºC
Frequency Stability, ref @ 25ºC
Temperature Range
MAX (unless otherwise noted)
7.3728 ~ 133.000 MHz
(See options on page 2)
(See options below)
Operating
Storage
(TOPR
)
(See options below)
(TSTG
)
-55ºC ~ +125ºC
Shunt Capacitance (C0)
Load Capacitance (CL)
Drive Level
5.0 pF
(See options on page 2)
0.1 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
Seam
Yes
RoHS/REACH Compliant
Yes
Frequency Range
(MHz)
Operating
Max ESR (Ω)
Mode
7.3728 ~7.999999
8.000 ~ 9.999999
10.000 ~ 11.999999
12.000 ~ 19.999999
20.000 ~ 24.999999
25.000 ~ 200.000
40.000 ~ 51.999999
52.000 ~ 71.999999
72.000 ~ 133.000
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
3RD OT
100
70
50
30
25
20
100
80
3RD OT
3RD OT
70
Available Operating Temperatures and Stabilities*
Operating
Temperature
0 ~ 70ºC
±5PPM
±10PPM
±15PPM
±20PPM ±25PPM ±30PPM ±50PPM ±100PPM
X
O
X
X
X
X
X
X
X
O
O
O
O
X
X
X
X
X
O
O
O
O
O
O
X
O
O
O
O
O
O
X
O
O
O
O
O
O
X
O
O
O
O
O
O
X
O
O
O
O
O
O
O
O
O
N/A
N/A
N/A
N/A
N/A
N/A
O
-10 ~+60ºC
-10 ~+70ºC
-20 ~+70ºC
-30 ~+85ºC
-40 ~+85ºC
-40 ~+105ºC
-40 ~+125ºC
-55 ~+125ºC
X
X
X
X
X
O
X
X
X
O
Key: O=Available, X=Not Available, N/A=Not Applicable
*Does not imply a stocked part.
Title/Description: C6BS Series Standard Specifications
Drawing Number: C6BS-DOC-1
Size: A
Part Number:
Cage: 61429
Draftsperson: BEC
Approved: MAJ
Revision Date: 06/10/2019
Copyright 2019 Fox Electronics. All rights reserved
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