CLAUSE CODE: QC105    This clause was archived as of 09/12/2009
  CLAUSE TITLE: Prohibited Materials


The use of zinc, cadmium, mercury, or pure tin is expressly prohibited.

For electrical, electronic or electromechanical (EEE) hardware, all tin finishes must be alloyed with a minimum of 3% lead (Pb).

Contractor shall submit a certificate with each shipment stating compliance with this clause.

Any deviations from this requirement shall be approved by JPL in writing prior to acceptance of this Contract/Purchase Order.