95
Saw device
(Unit: mm)
(Unit: mm)
External dimensions
Specifications (characteristics)
Recommended soldering pattern
2.54
0.9
1.27
2.8
1.5
Item
Nominal frequency range
Maximum drive level
Recommended drive level
Frequency tolerance (standard)
Peak temperature
Temperature coefficient
Harmonic ratio
Series resistance
Aging
Shock resistance
Symbol
fo
T
STG
T
OPR
GL
DL
f/f
T
R
S
/R
1
R
1
fa
S.R.
Specifications
400 MHz to 1.0 GHz
-40
C to +85
C
-40
C to +85
C
10 mW Max.
2 mW Max.
1 mW Typ.
50 x 10
-6
,
100 x 10
-6
+20
C
15
C
(-1.6
0.4) x 10
-8
/
C
2
2 Min.
35
Max.
10 x 10
-6
/year Max.
10 x 10
-6
Max.
Remarks
fundamental mode,
Please contact us for inquiries about available frequency
400 MHz
fo
500 MHz, Ta = +25
C
3
C
500 MHz < fo
1 GHz, Ta = +25
C
3
C
Ta=+25
C
3
C
400 MHz
fo
1 GHz, Ta = +25
C
3
C
Ta=+25
C
3
C
Nine drops on a concrete from 1500 mm
Temperature
range
Storage temperature
Operating temperature
2,5
1,3,4,6
IN/OUT
GND
NO.
Pit terminal
1.0
1.3
0.15
1.9
1.9
3.8
#1
#2
#3
0.64
#6
#5
#4
1.27
2.54
3.8
4339A
E 23FA
SAW RESONATOR
FS-305
Improved the Temp characteristics by new simulation technology.
Reflow solderable SMD ceramic package.
Capable of covering a wide frequency range, from 300 MHz to 1 GHz.
1.45 mm Max. thickness is equal to SMD-type IC.
Perfect for small wireless equipment.
Excellent shock resistance and enviromental capability (prevention for contamination)
Actual size
Product number (please refer to page 2)
Q25 FS 3 0 5 x x x x x 0 0
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