SMD crystal KX-9A now available
in frequencies under 8.0 MHz
With dimensions of only 5.0 x 3.2 mm and a height
of 1.0 mm, this quartz crystal is now available starting
at a frequency of 7.680 MHz. This component is therefore now extended to a wide frequency range of
7.680 MHz to 300.0 MHz.
The KX-9A is available in frequency tolerances of ±10~50 ppm at +25°C. The load capacitance
may be tailored according to customer wishes within a wide range (10 pF to 20 pF). The standard
temperature range is –20...+70°C. This crystal is also manufactured by GEYER ELECTRONIC for
extended temperature ranges (-40° ~ +85°C and -40° ~ +105°C).
The parts are RoHS conform and suitable for reflow soldering. Ex stock available.
Technical Details
frequency range MHz
mode
operating temperature range in °C
operating temperature range in °C
operating temperature range in °C
frequency tolerance at +25°C standard in ppm
frequency tolerance at +25°C available in ppm
temperature tolerance at -20° ~ +70°C standard
temperature tolerance at -20° ~ +70°C available
temperature tolerance at -40° ~ +85°C standard
temperature tolerance at -40° ~ +85°C available
temperature tolerance at -40° ~ +105°C standard
temperature tolerance at -40° ~ +105°C available
load capacitance CL, standard
load capacitance CL, available
series resonance R1 12,0 ~ 30,0 MHz max.
aging (first year)
shunt capacitance Co max.
drive level max.
size l/w/h
contents of reel
RoHS since production start
part numbers
7,680 ~ 300,0
fundamental , 3rd overtone
5th overtone
-20 ~+70
-40 ~ +85
-40 ~ +105
±30
±10 ~ ± 50
±50 ppm
±10 ~ ±70 ppm
±100 ppm
±20 ~ ±100 ppm
±120 ppm
±30 ~ ±120 ppm
16 pF
10 ~ 20 pF
see datasheet
±2 ppm
5,0 pF
0,05 mW
5,0 x 3,2 x 1,0 mm
1000 pcs
yes
12.89000 - 12.89199
Request a sample today, along with a comprehensive technical datasheet at:
Vallentin Elektronik A/S Dam Enge 8
Telefon 4717 2417 Telefax 4717 1518
3660 Stenløse
E-mail: post@vallentin.dk
Web: www.vallentin.dk