Pentax 645D may be using this 39MP sensor from Kodak

As a reader mentioned in a previous post (jeff-c) the expected medium format Pentax 645D camera may be using this model KAF-39000 39MP CCD sensor from Kodak (visit the link for full specs):

A back view picture of the Pentax 645D:

Pentax 645D back view (source: Pentax Japan)