We received the pre-production versions last week and they are now in testing. We are verifying that the product works as predicted, but also verifying the production test equipment that we designed and the production test procedure. So a lot of design validation and verification for these little parts, and it is expected to take us a few weeks to complete this and update any drawings and procedures.
Production lead times are typically around 12 weeks (hopefully less) from when we place the order, so I wouldn't expect to see new parts for a little while yet, probably the end of the summer.