Has ADI changed the case size of the LTZ1000CH reference recently? Like smaller height of the case by aprox 0.5mm?
LTZ1000
Production
The LTZ1000 and LTZ1000A are ultra stable temperature controllable references. They are designed to provide 7V outputs with temperature drifts of 0.05ppm...
Datasheet
LTZ1000 on Analog.com
Has ADI changed the case size of the LTZ1000CH reference recently? Like smaller height of the case by aprox 0.5mm?
The package for the LTZ1000CH and its sizing specifications have not changed, here's the package diagram for reference.
Is the case height you have in the range of 4.191mm to 4.699mm? This is the specified variance.