D20419-80 Datasheet, PDF (283/386 Pages) ITT Industries – Military/Aerospace

Environmental Double Density D - .075" Contact Spacing
2D*D
Environmentally sealed Double Density D con-
nector offers superior vibration and moisture
resistant characteristics.
The connector features superior environmental
sealing which makes it suitable for any application
where severe environmental protection is critical.
The connector's contact density design was
achieved by using field proven, highly reliable
Centipin/Centisocket contacts on .075" centers.
Designed to maximize positive contact mating, the
contact positions are reversed, leaving the flexible
Centipin contacts recessed in the insulator while
the more ruggedized centisocket contacts are ex-
posed.
This reversal of positions and the chamfered-entry
of the sockets assures positive mating even under
severe conditions where misalignment of mismatch-
ing of the connector might occur.
High reliability and protection of the contacts is
assured through superior environmental sealing.
The socket contacts as well as the Centipin con-
tacts, which feature ITT Cannon's reliable Twist Pin
contact design, are retained in the connector body.
A rubber grommet seal the signal wires and
connector from external contaminants and mois-
ture. The 90˚ PCB mounting 2D*D is potted behind
the grommet for additional sealing.
How to Order
SERIES:
2D-Double Density "D"
SHELL SIZES:
D*
Consult factory for size E, A, B, C
CLASS:
D - Environmental
SERIES
SHELL SIZES
CLASS
CONTACT ARRANGEMENT
CONTACT STYLE
MODIFICATION CODES
CONTACT ARRANGEMENT
100*
Consult factory for sizes 19, 31, 52, 79
CONTACT STYLE
P - Centi-Loc pin (receptacle shell config.)
S - Centi-Lock socket (plug shell config.)
* ITT Cannon is currently tooled in size D 100 contact version only.
Standard Data
Contacts:
Insertable/removalbe gold-plated size 22 centi-loc
crimp contacts (wire sizes #22 thru #26 AWG,
stranded or solid).
MATERIALS AND FINISHES
Housings
Peripheral Seal
Insulators
Contacts Retainer
Grommet
2D D D 100 P - * * * - * * *
MODIFICATION CODES
* * * (Two 3-digit codes permissible)
F0 - Connector without contacts
(F0 will not be printed on the connector)
6 - Environmental D 90˚ PCB mounting
(socket configuration only)
Aluminum alloy, yellow chromate over cadmium plate
Silicone
Diallyl Phthalate
Nylon
Polychloroprene (bonded to housing)
Contact Arrangement
View of pin front face, use reverse order for socket side
1
26
27
51
52
75
76
100
2000
100 Contacts
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
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