Rainbow Electronics KX-39 User Manual
Quartz crystals, Cylindrical type

GEYER ELECTRONIC Lochhamer Schlag 5 82166 Gräfelfing/München 
Tel. 089/546868-0 Fax 089/546868-91 [email protected] 
05.09.2005
QUARTZ CRYSTALS
Cylindrical type
model
KX-39
frequency range
3,579545 ~ 40,0 MHz
holder type
3 x 10 mm
mode fundamental
operating 
temperature 
- 20°C ~ +70°C
frequency 
tolerance 
at +25°C 
± 30ppm
temperature 
tolerance 
at -20° ~ +70°C 
at -40° ~ +85°C 
± 50ppm
load capacitance 
CL 
standard: 16 pF
avail: 12 ~ 20 pF
series resistance 
R1 max. 
fundamental
3,5 ~ 3,99 MHz
 4,0 ~ 5,99 MHz 
 6,0 ~ 7,99 MHz 
 8,0 ~ 9,99 MHz 
10,0 ~ 40,0 MHz
3
rd
overtone
30,0 ~ 39,99 MHz
 40,0 ~ 49,99 MHz 
 50,0 ~ 70,0 
MHz
150 Ohm 
120 Ohm 
 80 Ohm 
 60 Ohm 
 50 Ohm 
100 Ohm 
 80 Ohm 
 50 Ohm 
aging (first year)
± 3 ppm
shunt capacitance 
Co max. 
7 pF
drive level in mW
0,1
lead-free
started from date code May, 2005
order no.
12.80200 ~ 12.80500
