![Seagate ST31200N Product Manual Download Page 60](http://html1.mh-extra.com/html/seagate/st31200n/st31200n_product-manual_1222878060.webp)
52
Product Manual - Hawk 1LP Family SCSI-2 (Volume 1), Rev. C
_____________________________________________________________________________________
11.6.3.2
Mating connectors for model ST31200NC/ST3620NC
The nonshielded connector shall be an 80 conductor connector consisting of two rows of 40 contacts with
adjacent contacts 50 (1.27 mm) mils apart.
Recommended PCB or bulkhead mounted connectors are:
Straight-in connector (most commonly used):
Seagate P/N:
77678703
Amp US P/N:
2-557103-1
Amp Japan P/N:
5-175475-9
Right angle to PCB connector:
Seagate P/N:
77678559
Amp US P/N:
2-557101-1
Amp Japan P/N:
5-175474-9
11.6.3.3
Jumper plug part number for J2
Option select header connector J2 on the PCB (see Figure 10.1-1) uses an unusual type of jumper plug so its
part number is given here for reference. Suggested part number for J2 jumper:
Molex 52747-0211 (Seagate P/N 77679052)