This piece is for repair of HP41c full nut calculator, substituting the damaged or corroded zebra connector that links the main board with the processor circuit.

In case of substituting the single piece formed by two connectors joined by a membrane between both, we recommend to use the special support that can be found in these pages.

Tested with all units where the pressure is provided by the back case - not yet tested with units supported by screwed nuts over the lower posts.