Q22FA2380168714
| Model | Q22FA2380168714 |
| Description | Parallel - Fundamental Quartz Crystal, |
| PDF file | Total 3 pages (File size: 313K) |
| Chip Manufacturer | SEIKO |
MHz Range Crystal unit
FA-238
FA-238 25.000000 MHz 18.0 +50.0-50.0
Product name
Product Number / Ordering code
Q22FA23801687xx
Please refer to the 5.Packing information about xx (last 2 digits)
Pb free / Complies with EU RoHS directive
Reference weight Typ. 16 mg
1.Absolute maximum ratings
Parameter
Storage temperature
Operating temperature
Symbol
T_stg
T_use
Min.
-40
-40
Typ.
-
-
Max.
+125
+105
Unit
ºC
ºC
Conditions / Remarks
Storage as single product
2.Specifications(characteristics)
Parameter
Symbol
Nominal frequency
Frequency tolerance
Frequency Stability over
temperature
Operating temperature
Level of drive
Load capacitance
Motional resistance (ESR)
Motional capacitance
Motional inductance
Shunt capacitance
Frequency aging
f_nom
f_tol
f_tem
T_use
DL
CL
R1
C1
L1
C0
f_age
Min.
－
-50
-30
-40
10
－
-
-
-
-
-5
Typ.
25.000000
Max.
－
+50
+30
+85
200
－
50
-
-
-
+5
Unit
MHz
x 10-
6
x 10
-6
ºC
µW
pF
Ω
fF
mH
pF
Conditions / Remarks
Fundamental
@+25ºC
-40ºC to +85ºC
-
-
-
100
18
-
3.07
13.18
1.08
－
x10
-6
/yea @+25ºC, First year
3.External dimensions
(Unit: mm)
4.Footprint(Recommended)
(Unit: mm)
#4
#3
2000M
E66RA
#1
2.5±0.1
2.2
3.2±0.1
#2
0.7 Max.
Internal connection
(TOP VIEW)
#4
#3
#1
#2
1.6
1.2
1.2
#1
#2
0.7
1.4
#4
#2 and #4
are connected to the cover.
(Please connect to ground)
0.9
#3
5.Packing information
[ 1 ]Product number last 2 digits code (xx) description
Q22FA23801687xx
The recommended code is "17"
0.8
Code
01
11
12
13
Condition
Any Q'ty vinyl bag(Tape cut)
Any Q'ty / Reel
250pcs / Reel
500pcs / Reel
Code
14
15
00
17
Condition
1000pcs / Reel
2000pcs / Reel
3000pcs / Reel
4000pcs / Reel
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