IEC 60689:1980
Measurements and test methods for 32 kHz quartz crystal units for wrist watches and standard values

Standard No.

IEC 60689:1980

Release Date

1980

Published By

International Electrotechnical Commission (IEC)

Status

Be replaced 2009-01

Replace By

IEC 60689:2008

Latest

IEC 60689:2008

Scope

Proposes methods for measuring the electrical parameters and describes vibration and shock tests as well as methods for checking the influence of a magnetic field on the frequency, of mechanical stresses on terminations and the insulation resistance betw

IEC 60689:1980 history

• 2008 IEC 60689:2008 Measurement and test methods for tuning fork quartz crystal units in the range from 10 kHz to 200 kHz and standard values
• 1980 IEC 60689:1980 Measurements and test methods for 32 kHz quartz crystal units for wrist watches and standard values