Seagate Cheetah ST173404FC, Product Manual

Page: 61 / 80

Cheetah 73FC Product Manual, Rev. C 51
9.5.2 Connector requirements
Recommended mating SCA part number:
The FC-AL SCA device connector is illustrated in Figure 14. The J6 connector is illustrated in Figure 15.
Figure 14. FC-AL SCA device connector dimensions
Figure 15. J6 connector dimensions
Part description Positions Part number Features
AMP Vertical (SCA sequence) 40 787317-1
With polarization
Berg 40 71781
With polarization
Methode 40 512-220-91-101N With polarization
Molex 40 717431040
With polarization
1.618
±
.003 in
(41.1
±
0.08 mm)
0.197
±
.003 in
(5.00
±
.08 mm)
2 places
1.28 in
(32.47 mm)
.64 in
(16.24 mm)
Pin 40
Pin 20
Pin 21
Pin 1
1.618
±
.003 in
(41.10
±
0.08 mm)
1.492
±
.009 in
(37.90
±
0.24 mm)
(6.71+0.18 mm)
(–0.25 mm)
0.264+.007 in
–.010 in
typ.
.05 in
(1.27 mm)
min.
0.226 in
(6.50 mm)
min.
0.024 in
(0.60 mm)
min.
0.039 in
(0.75 mm)
2 places
0.051
±
.006 in
(1.30
±
0.16 mm)
0.079
±
.010 in
(2.00
±
.25 mm)
Mating end Housing
Contact (typ.)
.025 in (0.635 mm)
0.106
±
.010 in
(2.70
±
0.25 mm)
0.060
±
.010 in
(1.52
±
0.25 mm)
(initial point
of contact)
0.394
±
.004 in
(10.0
±
0.10 mm)
.787
(19.99 mm)
.079 (2 mm)
.079
(2 mm)
.708
(17.983 mm)
J6