1.6 x 1.2mm Ceramic SMD Crystal
(former FX1612B)
C0BS
DATASHEET
Tolerances down to ±10 PPM
Stabilities down to ±10 PPM
Temperature Ranges as wide as -55ºC
to +125ºC
• 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
MAX
(unless otherwise noted)
23.900 ~ 80.000 MHz
(See options on page 2)
(See options below)
(See options below)
-40ºC ~ +85ºC
3 pF
(See options on page 2)
100 µW
±3 PPM
Frequency Range
(MHz)
Operating Mode
Max
ESR
Ω
23.900 ~ 29.999999 MHz
30.000 ~ 80.000 MHz
Fundamental
Fundamental
150
100
•Available Operating Temperatures and Stabilities*
Operating
Temperature
0 ~ 70ºC
-10 ~+60ºC
-10 ~+70ºC
-20 ~+70ºC
-30 ~+85ºC
-40 ~+85ºC
-40 ~+105ºC
-40 ~+125ºC
-55 ~+125ºC
±10PPM
O
O
O
O
X
X
X
X
X
±15PPM
O
O
O
O
O
O
X
X
X
±20PPM
O
O
O
O
O
O
X
X
X
±25PPM
O
O
O
O
O
O
X
X
X
±30PPM
O
O
O
O
O
O
X
X
X
±50PPM
O
O
O
O
O
O
O
O
O
±100PPM
N/A
N/A
N/A
N/A
N/A
N/A
O
O
O
Key: O=Available, X=Not Available, N/A = Not Applicable
*Does not imply a stocked part.
© Copyright 2019 Fox Electronics. All rights reserved
Title / Description: C0BS SERIES STANDARD SPECIFICATIONS
Drawing Number: C0BS-DOC-1
Size: A
Part Number:
Cage:
61429
Draftsperson:
MAJ
Approved:
BEC
Revision Date:
06/24/2019
Page
1
of
3
1.6 x 1.2mm Ceramic SMD Crystal
(former FX1612B)
C0BS
DATASHEET
Note: Dimensional drawing is for reference to critical specifications
defined by size measurements.
Certain non-critical visual attributes, such as side castellations,
reference pin shape, reference pin location, etc. may vary.
Maximum Soldering Temp / Time
Moisture Sensitivity Level (MSL)
Termination Finish
Seal Method
Lead (Pb) Free
ROHS/REACH Compliant
260°C/10 Seconds x2
1
Au over Ni
Seam
Yes
Yes
© Copyright 2019 Fox Electronics. All rights reserved
Title / Description: C0BS SERIES STANDARD SPECIFICATIONS
Drawing Number: C0BS-DOC-1
Size: A
Part Number:
Cage:
61429
Draftsperson:
MAJ
Approved:
BEC
Revision Date:
06/24/2019
Page
2
of
3
1.6 x 1.2mm Ceramic SMD Crystal
• TAPE SPECIFICATIONS
(millimeters)
A
1.55
B
4.0
C
4.0
D
3.5
E
8.0
F
0.45
STD Reel QTY
(former FX1612B)
C0BS
DATASHEET
• REEL SPECIFICATIONS
(millimeters)
G
2.0
H
13
I
21
J
K
L
9.0
M
1.2
-T1 = 1,000
-T2 = 2,000
-T3 = 3,000
60 180
Available Options & Part Identification for Crystal Model C0BS
1
F C0BS B C V M 40.0
F
FOX
C0BS
Model
Number
B
Tolerance
B = ±50ppm
C = ±30ppm
D = ±25ppm
E = ±20ppm
F = ±15ppm
H = ±10ppm
C
Stability
A = ±100ppm
B = ±50ppm
C = ±30ppm
D = ±25ppm
E = ±20ppm
F = ±15ppm
H = ±10ppm
V
Load Capacitance
2
C = 4 pF
V = 7 pF
D = 8 pF
E = 10 pF
G = 12 pF
M = 20 pF
M
40.0
Operating Temperature
Frequency
C = 0 to +70ºC
(MHz)
D = -10 to +60ºC
E = -10 to +70ºC
F = -20 to +70C
K = -30 to +85ºC
M = -40 to +85ºC
P = -40 to +105ºC
I = -40 to +125ºC
T = -55 to +125ºC
1
Not all frequency, tolerance, stability, load, and operating temperature combinations may be available.
2
Listed Load Capacitances represent those most commonly used. Other load capacitance values are available.
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Tech Support
Corporate Headquarters
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PRODUCT USE:
Fox Electronics reserves the right to modify the products and/or specifications described herein at any time and at Fox Electronics' sole
discretion. All information in this document, including descriptions of product features and performance, is subject to 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 Electronics' products for any particular purpose, an implied warranty of merchantability, or non-infringement of
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Fox Electronics and the Fox logo are registered trademarks of Fox Electronics. Product specification is subject to change without notice. Other trademarks and
service marks used herein, including protected names, logos and designs, are the property of Fox Electronics or their respective third-party owners.
For datasheet type definitions and a glossary of common terms, visit http://www.foxonline.com/tgcrystals.html .
© Copyright 2019 Fox Electronics. All rights reserved
Title / Description: C0BS SERIES STANDARD SPECIFICATIONS
Drawing Number: C0BS-DOC-1
Size: A
Part Number:
Cage:
61429
Draftsperson:
MAJ
Approved:
BEC
Revision Date:
06/24/2019
Page
3
of
3
PCB Design
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