D20418-39 ITT Cannon, D20418-39 Datasheet - Page 103

• Manufacturer Part Number: D20418-39
• Description: FEMALE SCREW LOCK, #4-40 UNC, 20.66MM
• Manufacturer: ITT Cannon

Specifications of D20418-39

• Screw Length: 20.66mm
• Thread Size - Imperial: 4-40
• Screw Head Height: 4.78mm
• Gender: Female
• Accessory Type: Female Screw Lock
• D Sub Shell Size: DE, DA, DB, DC, DD
• Connector Shell Size: DE, DA, DB, DC, DD
• For Use With: DD Size D Sub Connectors

102
D Subminiature
MDSM SSA Compatible Cable Assemblies
Note: Cables shown with Z50 thumbscrews.
Note: For push/pull assemblies or other thumbscrews, please consult the factory.
Crimp dies for SSA applications will be offered by ITT Cannon. Consult factory for details.
(.783)
19,89
MAX
CA112104
CA112104-1
CA112104-2
CA112104-3
CA112104-4
CA112104-5
Part Number
14,35
(.565)
(1.639)
41,62
MAX
(2.205)
56,01
REF
ITT Cannon’s 9 position MDSM connectors have
been designed into the ANSI specification called
SSA, ‘‘Serial Storage Architecture,’’ as the external
I / O . S S A i s a n e w s e r i a l i n t e r f a c e f o r
interconnecting storage devices, storage
subsystems, servers and workstations. Storage
subsystems are increasing in function, availability,
density and performance. With this comes the
trend for them to become more complex and
ITT Cannon has the interconnect system which
meets SSA’s high performance requirements.
SSA is an architecture which allows these new
subsystems to be implemented more easily and at
lower costs than other new high speed parallel
10,00 (32.800)
20,00 (65.600)
Meter (Feet)
0,50 (1.600)
1,00 (2.200)
3,00 (9.800)
5,00 (16.400)
5,71 (.225)
X
X
Commercial Micro D — MDSM
interfaces. SSA permits the transfer of data at
progressively higher speeds - 20 MB/sec interface
currently available with 40 MB/sec becoming
available in 1997/98. ITT Cannon’s MDSM
connector not only functions at these high speeds,
but also brings to SSA smaller, less cumbersome
and higher reliability cables and connectors than
current options.
ITT Cannon is offering SSA compatable external
cable assemblies in six different lengths to meet
your needs. These assemblies consist of two
MDSM 9SC type cable connectors terminated to
SSA specified external cable.
±25,00 (1.000)
±25,00 (1.000)
±25,00 (1.000)
±64,00 (2.500)
±64,00 (2.500)
±64,00 (2.500)
Tolerance
Dimensions are shown in mm (inch)
Dimensions subject to change