The 10168-6000EC is a 68-way 0.050-inch IDC Wiremount Mini D Ribbon (MDR) Plug with gold-plated beryllium copper contacts. The 101 series MDR connector has glass reinforced polyester insulation, accommodates 28AWG stranded/30AWG solid wire and accepts a wide variety of shielded junction shells. It accepts a wide variety of cable constructions including flat, round, twisted pair and twinax cables.
The 5749621-7 is a 68-way SCSI2 Plug with gold-plated phosphor bronze contact. It features IDC/IDT termination, steel-plated tin-nickel alloy over nickel over copper shell and round jacketed cable type. 0.025-inch ribbon cable centreline spacing.
**0.050 Series Cable Connectors (SCSI) Housing and Covers:** Thermoplastic, 94V-0 rated, black or gray. **Contacts:** Phosphor bronze, duplex plated 0.000030" (0.00076 mm) min. gold on mating end, tin on termination end, all under-plated nickel. **Shell:** Steel, plated tin-nickel alloy over nickel and copper.