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Электронный компонент: FA-248

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26
Crystal unit
Specifications (characteristics)
Recommended soldering pattern
External dimensions
(Unit: mm)
(Unit: mm)
1.6
1.4
1.15
3.0
1.0 Max.
2.5
0.7
2.0
0.9
0.8
4.0
#3
#4
#2
#1
#4
#3
#2
#1
Internal connection
# 4
# 1
# 3
# 2
1200M
E23A
Frequencytemperature characteristics
Series resistance (R1)
Item
Nominal frequency range
Temperature
range
Drive level
Frequency tolerance
Frequency temperature characteristics
Load capacitance
Series resistance
Shunt capacitance
Insulation resistance
Aging
Shock resistance
Operable temperature
0
C to +50
C
-10
C to +60
C
-20
C to +70
C
-30
C to +80
C
-40
C to +85
C
Frequency tolerance
5 x 10
-6
Min.
7 x 10
-6
Min.
10 x 10
-6
Min.
15 x 10
-6
Min.
20 x 10
-6
Min.
Frequency
12.0 MHz
f < 13.0 MHz
13.0 MHz
f < 16.0 MHz
16.0 MHz
f < 20.0 MHz
20.0 MHz
f
27.0 MHz
Series resistance
70
Max.
60
Max.
50
Max.
40
Max.
Symbol
f
T
STG
T
OPR
T
USE
GL
DL
f/f
C
L
R
1
C
0
IR
fa
S. R.
Specifications
12.000 MHz to 27.000 MHz
-40
C to +125
C
-20
C to +70
C / -40
C to +85
C
As per below table
2 mW Max.
10
W to 100
W
1
0 x 10
-6
,
15 x 10
-6
,
20 x 10
-6
15 x 10
-6
,
20 x 10
-6
(Standard)
As per below table
10 pF to
As per below table
5.0 pF Max.
500 M
Min.
2 x 10
-6
/year Max.
5 x 10
-6
Max.
Remarks
Fundamental mode 27 MHz < f
32 MHz Please contact us for inquiries.
Stored as bare product after unpacking
Specified equivalent series must be satisfied.
Specified equivalent series and frequency temperature characteristics must be satisfied.
Only crystal oscillation is guaranteed
Ta=+25
C
3
C
-20
C to +70
C
Please specify
Operable temperature range , DL=100
W
Ta=+25
C
1
C, first year
100 g dummy (Seiko Epson Standard) drop from 1500 mm height
on to the concrete 3 directions 10 times.
Storage temperature
Operating temperature
Operable temperature
Maximum drive level
Recommended drive level
1 Please ask tighter telerance.
1
1
THIN SMD HIGH-FREQUENCY CRYSTAL UNIT
FA-248
High-density mounting-type SMD.
Excellent shock resistance.
Capable of covering a wide frequency range. (from 12 MHz to 27 MHz)
1.0 mm Max. thickness is equal to SMD-type IC.
Most suitable for small communication devices.
Actual size
Product number (please refer to page 1)
Q2 2 FA 2 4 8 x x x x x 0 0