R107 with 5 mA Clamp Loads <UL> <LI><b>S107A</b> needs a drawing.</LI> <LI><b>S107D</b> is a drawing of DEC's S107D.</LI> <LI><b>S107S1A</b> is a drawing of DEC's S107S1A.</LI> <LI><b>S107X</b> is a 'modernized' S107.</LI>