Contact Spacing. 2DD100P Datasheet

2DD100P Spacing. Datasheet pdf. Equivalent

2DD100P Datasheet
Recommendation 2DD100P Datasheet
Part 2DD100P
Description (2D Series) Contact Spacing
Feature 2DD100P; Double Density D - .075" Contact Spacing The Double Density D is a rectangular connector in the popu.
Manufacture ITT Industries
Datasheet
Download 2DD100P Datasheet





ITT Industries 2DD100P
Double Density D - .075" Contact Spacing
2D
The Double Density D is a rectangular connector in
the popular D Subminiature shell configuratoin fea-
turing double the contact density in the same insert
area. The Double Density D connector can thus
accommodate up to 100 contacts instead of 50.
This double contact density is achieved by using
field-proven, highly reliable Centipin™/Centisocket™
contacts on .075 (1.91) centers, in the positive
contact alignment design. In this design contact
positions are reversed; the flexible Centipin™ con- not damage the internal shoulder in the insulartor.
tacts are recessed in the insulator and the more Contacts are crimp removable type.
rugged Centisocket™ contacts are exposed. This The Double Density D connector is available in the
reversal of positions, and the chamfered-entry of five popular shell and insert sizes accommodating
the sockets, assures positive mating even under up to 100 contacts. These connnectors mate exclu-
servere misalignment conditions. The contacts are sively with other Double Density D connectors. A
retained in the monobloc insulator by a resilient wide range of accessories can be used, including
internal shoulder that snaps into a locking groove in junction shells, potting cups, switching shells, guide
the contact. The chamfered front of the contact will pin plates, and dust caps.
1. STANDARD D HARDWARE-
1 Including full range of D Subminiature accessories
2. ONE PIECE TYPE INSULATOR-
glass-filled nylon material
2 3. CONTACT RETENTION-
thermoplastic internal shoulder snaps into a locking groove in the contact.
Retention Force: 8 lbs. min. initially, 4 lbs. min. after 10 cycle.
3 4. TWIST PIN CONTACTS-
seven outer wiping surfaces assure electrical continuity even under severe
4 shock and vibration
5. POSTIVE CONTACT ALIGNMENT-
flexible pin is recessed in insulator cavity and rugged socket is exposed
5 6. GUIDE-IN KEYS AND KEYWAYS-
assure alignment during mating and prevent scooping
6
How to Order
2D E
19
2D A F 31
S
P BR * * * *
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SERIES
2D - Double Density D - ITT Cannon prefix
SHELL SIZE
E, A, B, C and D
FLOAT MOUNTS
Omit if not required
SERIES
SHELL SIZE
FLOAT MOUNTS
CONTACT ARRANGEMENT
CONTACT TYPE
TERMINATION
MODIFICATION
NOTE: Connectors may be ordered less contacts by adding the mod callout "FO" at enc of number. Contacts are then supplied in bulk form.
for type of contacts and installation/assembly tools refer to page 13.
CONTACT ARRANGEMENT
TERMINATION
19, 31, 52, 79 and 100
CONTACT TYPE*
BR - 90˚ PCB mounting
(For BR Series use "P" to designate jackpost)
P - Pin
S - Socket
MODIFICATION
F171 - Jackpost assembly
F172 - Standard jackscrew
F173 - Low profile jackscrew
For other modifications consult factory
* Accommodates AWG #26 thru #22
Performance and Material Specifications
WEIGHT
Part Number
by shell size
2DE19P
2DE19S
2DA31P
2DA31S
2DB52P
2DB52S
2DC79P
2DC79S
2DD100P
2DD100S
Weight (in gr.)
Weight (in oz.)
Less With Contacts Less With Contacts
4.05
5.02
.142 .177
3.75
5.17
.133 .182
5.20
6.78
.183 .239
4.90
7.22
.173 .255
8.75
11.40
.308 .402
7.15
11.05
.252 .390
11.70
15.73
.413 .555
9.70
15.62
.342 .551
12.85
17.95
.453 .633
10.95
18.45
.386 .651
MATERIALS AND FINISHES
*Shell
- Steel, cadmium plated with yellow chro-
mate supplementary coating
Mounting Hardware - Stainless steel
and Float Mounts
Insulator
- Glass-filled nylon
Contacts
- Copper alloy, gold plate
Alternate finish,
- A106 Gold over brass
Modification Code
A156 Gold over brass
A197 Tin/Lead over steel
*Brass non-magnetic also available
MECHANICAL FEATURES
Sizes
- Five shell sizes: E, A, B, C, and D
Coupling
- Friction or jackscrew
Polarization
- Keystone-shaped shells
Contact Spacing
- .075 (1.91)
Contact Termination - Crimp snap-in
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
278



ITT Industries 2DD100P
Double Density D - .075" Contact Spacing
2D
Standard Shell
A
B 10˚ (TYP)
+ + DE
M
K
L
J
G
+ +H
C
T
.856(21.74)MAX.
Part Number
by Shell Size
2DE19P
2DE19S
2DA31P
2DA31S
2DB52P
V
T
+ .020 (0.51)
- .000 (0.00)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.236 (5.99)
TWO MTG. HOLES
.123 +_ .005
(3.12 +_ 0.13)
Part Number
by Shell Size
2DB52S
2DC79P
2DC79S
2DD100P
2DD100S
T
+ .020 (0.51)
- .000 (0.00)
.236 (5.99)
.236 (5.99)
.236 (5.99)
.236 (5.99)
.236 (5.99)
Float Mount
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A
B
10˚ (TYP)
+
C
+ DE
K
J
N
.032 (.812)
TOTAL
DIAMETRAL
FLOAT
M
V
G
+ +H
TWO MTG. HOLES
.0885 +_ .0025
(2.248 +_ 0.064)
Part Number
A
B
CD
EG
H
JK
LM
N
by Shell Size +_ .015 (0.38) +_ .010 (0.25) +_ .010 (0.25) +_ .010 (0.25) +_ .015 (0.38) +_ .010 (0.25) +_ .010 (0.25) +_ .010 (0.25) +_ .010 (0.25) +_ .010 (0.25) +_ .010 (0.25) +_ .010 (0.25)
V
Max.
2DE19P 1.213 (30.81) .697 (17.70) .984 (24.99) .360 (9.14) .494 (12.55) .759 (19.28) .422 (10.72) .036 (.914) .236 (5.99) .055 (1.40) .422 (10.72) .120 (3.05) .555 (14.10)
2DE19S 1.213 (30.81) .640 (16.26) .984 (24.99) .308 (7.82) .494 (12.55) .759 (19.28) .422 (10.72) .032 (213) .243 (6.17) .047 (1.19) .429 (10.90) .120 (3.05) .555 (14.10)
2DA31P 1.541 (39.14) 1.025 (26.03) 1.312 (33.32) .360 (9.14) .494 (12.55) 1.083 (27.51) .422 (10.72) .036 (.914) .236 (5.99) .055 (1.40) .422 (10.72) .120 (3.05) .555 (14.10)
2DA31S 1.541 (39.14) .968 (24.58) 1.312 (33.32) .308 (7.82) .494 (12.55) 1.083 (27.51) .422 (10.72) .032 (213) .243 (6.17) .047 (1.19) .429 (10.90) .120 (3.05) .555 (14.10)
2DB52P 2.088 (53.03) 1.583 (40.21) 1.852 (47.04) .378 (9.60) .494 (12.55) 1.625 (41.27) .422 (10.72) .036 (.914) .231 (5.87) .055 (1.40) .426 (10.82) .129 (3.28) .555 (14.10)
2DB52S 2.088 (53.03) 1.508 (38.30) 1.852 (47.04) .308 (7.82) .494 (12.55) 1.625 (41.27) .422 (10.72) .032 (213) .243 (6.17) .047 (1.19) .429 (10.90) .120 (3.05) .555 (14.10)
2DC79P 2.729 (69.31) 2.231 (56.67) 2.500 (63.50) .378 (9.60) .494 (12.55) 2.272 (57.71) .422 (10.72) .036 (.914) .231 (5.87) .055 (1.40) .426 (10.82) .129 (3.28) .555 (14.10)
2DC79S 2.729 (69.31) 2.156 (54.76) 2.500 (63.50) .308 (7.82) .494 (12.55) 2.272 (57.71) .422 (10.72) .032 (213) .243 (6.17) .047 (1.19) .429 (10.90) .120 (3.05) .555 (14.10)
2DD100P 2.635 (66.92) 2.127 (54.02) 2.406 (61.11) .484 (12.29) .605 (15.37) 2.178 (55.32) .534 (13.56) .036 (.914) .231 (5.87) .055 (1.40) .426 (10.82) .129 (3.28) .555 (14.10)
2DD100S 2.635 (66.92) 2.062 (52.37) 2.406 (61.11) .420 (10.67) .605 (15.37) 2.178 (55.32) .534 (13.56) .032 (213) .243 (6.17) .047 (1.19) .429 (10.90) .120 (3.05) .555 (14.10)
For shell with float mounts, add letter F after shell size, e.g., 2DEF19P.
Jackscrew/Jackpost Asembly
#4-40 UNC-2A THREAD
.180 +_ .025 Grip
(4.57 +_ 0.64) Length
.025 (0.64)
MAX.
.620 +_ .010
(15.75 +_ 0.25)
#4-40 UNC-2A THREAD .025 (0.64)
MAX.
.180 +_ .025 Grip
(4.57 +_ 0.64) Length
.230 (5.84) MAX.
#4-40 UNC-2B
THREAD
.233 (5.92)
.223 (5.66)
.325 +_ .015
(8.26 +_ 0.38)
Standard (F172) Jackscrew
(factory installed)
Low Profile (F173) Jackscrew
(factory installed)
#4-40 UNC-2A THREAD
Jackpost (F171)
Front Panel Connector Mounting Only
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
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279



ITT Industries 2DD100P
Double Density D - .075" Contact Spacing
90˚ PCB Mounting - 4 Row
2D
.130
(3.30)
MIN.
.253 (6.43)
.233 (5.92)
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.125 (3.18)
.115 (2.92)
DIA. TYP.
.790
(20.07)
MAX.
.510 (12.95)
.490 (12.45)
.0375 (0.94) REF.
.075 (1.90) REF.
+ +++ ++ ++ + +
++++ + ++ + +
++++ +++ ++
++++ + ++ + +
+ + + + + + ++ + +
+ + + + + ++ + +
+ + + + + ++ + +
+ + + + + ++ + +
.100
(2.54)
REF.
.100
(2.54)
REF.
.200
(5.08)
REF.
.065 (1.65)
.620 (15.75)
.590 (14.99)
+
CAV #100
B
.075 (1.90)
B
A
A
CAV #1
+
#4-40
UNC-2B THREAD
(2 PLACES)
LEAD
#100
Contact Arrangements - Page 281
Part Number
by Shell Size
2DD100SBRP
A
+_ .015 (0.38)
2.635 (66.93)
LEAD
#1
B
+_ .010 (0.25)
2.406 (61.11)
C
Max.
.790 (20.07)
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
280





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