FC6BS
6mm x 3.5mm
Ceramic SMD Crystal
(Former FMB)
Features
•
•
•
Tolerances down to 10 PPM
Stabilities down to 5 PPM
Temperature Ranges as wide as -55˚C to +125˚C
STANDARD SPECIFICATIONS
PARAMETERS
Frequency Range
Frequency Tolerance @ 25°C
Frequency Stability, ref 25°C
Temperature Range
Operating (TOPR)
Storage (TSTG)
Shunt Capacitance (CO)
Load Capacitance (CL)
Drive Level
Aging per year (@ 25°C)
Maximum Soldering Temp / Time
Moisture Sensitivity Level (MSL) per
J-STD-033
Termination Finish
Seal Method
Lead (Pb) Free
RoHS Compliant
MAX (Unless otherwise noted)
DIMENSIONS / MECHANICAL
SPECIFICATIONS
7.3728 ~ 133.000 MHz
(See options below)
(See options below)
(See options below)
-55°C ~ +125°C
5.0 pF
(See options below)
100µW
±5 PPM
260°C / 10 Seconds x 2
1
Au over Ni
Seam
Yes
Yes
Frequency Range (MHz)
Operating Mode
Max ESR Ω
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
3RD OT
3RD OT
100
70
50
30
25
20
100
80
70
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.
AVAILABLE OPERATING TEMPERATURES AND STABILITIES*
Operating Temperature ±5 PPM
±10 PPM ±15 PPM ±20 PPM ±25 PPM ±30 PPM ±50 PPM
0°C ~ +70°C
X
O
O
O
O
O
O
-10°C ~ +60°C
O
O
O
O
O
O
O
-10°C ~ +70°C
X
O
O
O
O
O
O
-20°C ~ +70°C
X
O
O
O
O
O
O
-30°C ~ +85°C
X
X
O
O
O
O
O
-40°C ~ +85°C
X
X
O
O
O
O
O
-40°C ~ +105°C
X
X
X
X
X
X
O
-40°C ~ +125°C
X
X
X
X
X
X
O
-55°C ~ +125°C
X
X
X
X
X
X
O
Key: O = Available, X = Not Available, N/A=Not Applicable, *Does not imply a stocked part.
Revised B: 7/21/2021
Page 1 of 2
±100 PPM
N/A
N/A
N/A
N/A
N/A
N/A
O
O
O
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FC6BS
6mm x 3.5mm
Ceramic SMD Crystal
(Former FMB)
TAPE SPECIFICATIONS (mm)
A
B
ø1.55
C
4.0
8.0
D
E
5.5
12.0
REEL SPECIFICATIONS (mm)
F
REEL QTY
G
H
I
J
K
L
M
1.8
-T1 = 1,000
-T2 = 2,000
2.0
Ø13
Ø21
Ø80
Ø178
13.5
2.0
Available Options & Part Identification for Ceramic SMD Crystal FC6BS1
Sample PN: FC6BSCCEM25.0-T1
F
C6BS
C
C
E
M
25.0
-T1
Fox
Model
Number
Tolerance
B = ±50 PPM
C = ±30 PPM
D = ±25 PPM
E = ±20 PPM
F = ±15 PPM
H = ±10 PPM
Stability
B = ±50 PPM
C = ±30 PPM
D = ±25 PPM
E = ±20 PPM
F = ±15 PPM
H = ±10 PPM
L = ±5 PPM
Load
Capacitance2
V = 7pF
E = 10pF
G = 12pF
J = 15pF
K = 16pF
L = 18pF
M = 20pF
N = 22pF
Operating
Temperature
C = 0 to +70°C
D = -10 to +60°C
E = -10 to +70°C
F = -20 to +70°C
K = -30 to +85°C
M = -40 to +85°C
P = -40 to +105°C
I = -40 to +125°C
T = -55 to +125°C
Frequency
(MHz)
Values Added
Options
Blank = Bulk
T1 = 1,000 pcs
T2 = 2,000 pcs
1 Not all frequency, tolerance, stability, load, and operating temperature combinations may be available.
2 Listed load capacitances represent the most commonly used. Other load capacitances are available. Contact us for assistance
Reliability Test Conditions
Please contact Abracon Quality Assurance department
Revised B: 7/21/2021
Page 2 of 2
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