Datasheet

GEYER ELECTRONIC e.K. Lochhamer Schlag 5 82166 Gräfelfing/München

Tel. +49 89 546868-0 Fax +49 89 546868-91 quartz@geyer-electronic.de

Version 18.02.2009

Quartz Crystal MHz range SMD-version

model

KX - 20

frequency 4,0 MHz

mode fundamental

operating temperature -20° ~ + 70°C

frequency tolerance at +25°C ± 50 ppm

temperature tolerance

at -20° ~ + 70°C

± 50 ppm

load capacitance C

16 pF

series resonance

max.

120 Ohm

aging ( first year ) ± 5 ppm

shunt capacitance C

max. 7,0 pF

drive level in mW 0,1

contents of reel 2000 pcs.

RoHS since production start

part no. 12.87502

PAGE 1
Quartz Crystal MHz range model SMD-version KX - 20 frequency mode 4,0 MHz fundamental operating temperature -20° ~ + 70°C frequency tolerance at +25°C temperature tolerance at -20° ~ + 70°C load capacitance CL ± 50 ppm ± 50 ppm 16 pF series resonance R1 max. 120 Ohm aging ( first year ) shunt capacitance Co max. drive level in mW contents of reel RoHS part no. ± 5 ppm 7,0 pF 0,1 2000 pcs. since production start 12.87502 GEYER ELECTRONIC e.K. Lochhamer Schlag 5 82166 Gräfelfing/München Tel.