Probe Card Types Many different types of probe cards are manufactured, including epoxy, blade, vertical, array, multi-DUT, micro-spring, etc. In this tutorial, the discussion will be limited to epoxy and blade probe cards because they are the types most commonly used for parametric test. These two technologies are very similar in many respects; their key differences typically dictate which one , CREDIT FOR PRIOR SERVICE: Unit members new to the District shall be allowed up to 5 years credit for previous contract experience on a year for year basis with maximum placement on Step 6. (75% of the year or more constitutes full time experience.) Prior service credit is not allowed for experience in a private or parochial school, nor experience secured ten years or more prior to date of , September quarter 2024 | Economic brief The wage price index (WPI) measures changes in the hourly price of labour. It reflects changes in awards, enterprise agreements, minimum wage, and individual contracts but does not reflect changes in the composition of the workforce or employee characteristics which may impact the quality and quantity of the work performed., , , .