This S107 module has a green board and red plastic extraction handle. There are three inspection stamps on the component side. "INVERTER R107C" is printed on the extraction end. The handle is held in place by two metal rivets.
Date
1965 ca.
Manufacturer
Digital Equipment Corporation (DEC)
Place Manufactured
Maynard, Mass.
Identifying Numbers
Model number
S107
Stamped in white on face of red plastic extraction handle
Other number
7-66
Printed in silver at extraction end on reverse side of substrate
Part number
-3V-K-116
Found on black rectangular commponent at extraction end