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Электронный компонент: 2DEF19SBRF171

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59
www.ittcannon.com
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
The Centi Line - .075" Contact Spacing
Standard Data
The Cannon Centi connectors are especially
suitable for commercial applications such as
computers, instrumentation, communications
and audio equipment. They are available in D
subminiature size metal shell rectangular, plas-
tic shell rectangular and strip configurations.
All Centi connectors use the reliable twist pin
contact design in a 5 amp version terminated
on .075 (1.91) and .100 (2.54) centers. The
Centi contact is crimp removable, connectors
are available for customer assembly. Standard
crimp and assembly tools are available.
The twist pin contact is recessed within the
insulator housing while the rugged cylindrical
socket is exposed. When the connector halves
are mated, the chamfered sockets guide the
pins into positive alignment. The Centipin
TM
contact, now under compression, forms a
multi-point contact with the Centisocket
TM
to
provide a high degree of reliability.
Contact rating: 5 amps max, except BR
Series (2 amps max.)
Minimum contact centers: 0.075 (1.91).
Wire sizes: #22 thru #26 AWG, stranded or
solid.
Contact termination: Multiple indent crimp.
Contact retention: Crimp snap-in/removable.
Contact materials and finish: Copper alloy,
gold- plated per ASTM B488, Type II, Code
C, Class 1.25.
Mating/unmating force: 12 oz. per contact,
max.
Performance Data
Test
Method 301:
1,000 VAC at sea level
300 VAC at 70,000' altitude
Method 302, Condition A
Method 107, Condition A
+55C to +85C
Method 213, Condition I:
100 G's, 3 axes, 6 millisecond
duration sawtooth pulse
Method 204, Condition B:
15 G's, 10-2,000 Hz, 12 hours
500 cycles of mating and
unmating, 500 CPH max.
Method 106, Omit 7a and 7b
Method 101, Condition B:
48 hours
Method 307:
At 5 amps
-
No breakdown
No breakdown
5,000 megohms minimum
No physical damage
No physical damage
No loss of continutiy> 1/sec
No physical damage
No loss of continuity> 1sec
No mechanical or electrical defects
Insulation resistance > 100 megohms
Shall be capable of mating and unmating
and meet contact resistance requirements
9 milliohms maximum
4 lb. minimum axial load
(after 10 insertion extraction cycles)
Dielectric Withstanding
Voltage
Insulation Resistance
Thermal Shock
Physical Shock
Vibration
Durability
Moisture Resistance
Salt Spray
Contact Resistance
Contact Retention
Method
Criteria of Acceptance
How to Order
SERIES
NOTE: Connectors may be ordered less contacts by adding the mod callout "FO" at end of number.
Contacts are then supplied in bulk form.
* Accommodates AWG #26 thru #22
2D
2D
E
A F
19
31
S
P
BR * * * *
SERIES
2D - Double Density D
19, 31, 52, 79 and 100
BR - 90 right angle PCB mounting
(For BR Series use "P" to designate jackpost)
F171 - Jackpost assembly
F172 - Standard jackscrew
F173 - Low profile jackscrew
For other modifications consult factory
P - Pin
S - Socket
E, A, B, C and D
Omit if not required
SHELL SIZE
SHELL SIZE
FLOAT MOUNTS
FLOAT MOUNTS
CONTACT ARRANGEMENT
CONTACT ARRANGEMENT
CONTACT TYPE
CONTACT TYPE*
TERMINATION
TERMINATION
MODIFICATION
MODIFICATION
RoHS COMPLIANCE
R
Double Density D - .075" Contact Spacing
2D
The Double Density D is a rectangular connector in
the popular D Subminiature shell configuration
featuring 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
TM
/Centisocket
TM
contacts on .075 (1.91) centers, in the positive con-
tact alignment design. In this design contact
positions are reversed; the flexible Centipin
TM
contacts are recessed in the insulator and the more
rugged Centisocket
TM
contacts are exposed. This
reversal of positions, and the chamfered-entry of the
sockets, assures positive mating even under severe
misalignment conditions. The contacts are retained
in the monobloc insulator by a resilient internal
shoulder that snaps into a locking groove in the con-
tact. The chamfered front of the contact will not
damage the internal shoulder in the insulator.
Contacts are crimp removable type.
The Double Density D connector is available in the
five popular shell and insert sizes accommodating up
to 100 contacts. These connectors mate exclusively
with other Double Density D connectors. A wide
range of accessories can be used, including junction
shells, potting cups, switching shells, guide pin
plates, and dust caps.
1. STANDARD D HARDWARE-
2. ONE PIECE MONOBLOCK INSULATOR-
Including full range of D-Subminiature accessories
glass-filled nylon material
thermoplastic internal shoulder snaps into a locking groove in the contact.
seven outer wiping surfaces assure electrical continuity even under severe
shock and vibration
flexible pin is recessed in insulator cavity and rugged socket is exposed
assure alignment during mating and prevent scooping
Retention Force: 8 lbs. min. initially, 4 lbs. min. after 10 cycles.
3. CONTACT RETENTION-
4. TWIST PIN CONTACTS-
5. POSTIVE CONTACT ALIGNMENT-
6. GUIDE-IN KEYS AND KEYWAYS-
1
2
3
4
5
6
Specifications
WEIGHT
Part Number
by shell size
2DE19P
2DE19S
2DA31P
2DA31S
2DB52P
2DB52S
2DC79P
2DC79S
2DD100P
2DD100S
4.05
3.75
5.20
4.90
8.75
7.15
11.70
9.70
12.85
10.95
5.02
5.17
6.78
7.22
11.40
11.05
15.73
15.62
17.95
18.45
.142
.133
.183
.173
.308
.252
.413
.342
.453
.386
*Shell
Mounting Hardware
and Float Mounts
Insulator
Contacts
Alternate finish,
Modification Code
Steel, cadmium plated with yellow chro-
mate supplementary coating
Stainless steel
Glass-filled nylon
Copper alloy, gold plate
A106 Gold over brass
A156 Gold over brass
A197 Tin/Lead over steel
Sizes
Coupling
Polarization
Contact Spacing
Contact Termination
- Five shell sizes: E, A, B, C, and D
- Friction or jackscrew
- Keystone-shaped shells
- .075 (1.91)
- Crimp snap-in
*Brass non-magnetic also available
.177
.182
.239
.255
.402
.390
.555
.551
.633
.651
Weight (in gr.)
Less With Contacts
Weight (in oz.)
Less With Contacts
MATERIALS AND FINISHES
MECHANICAL FEATURES
-
-
-
-
-
60
www.ittcannon.com
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
61
www.ittcannon.com
Double Density D - .075" Contact Spacing
2D
Standard Shell
+
+
+
+
Part Number
by Shell Size
2DE19P
2DE19S
2DA31P
2DA31S
2DB52P
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.236 (5.99)
2DB52S
2DC79P
2DC79S
2DD100P
2DD100S
.236 (5.99)
.236 (5.99)
.236 (5.99)
.236 (5.99)
.236 (5.99)
T
+ .020 (0.51)
- .000 (0.00)
Part Number
by Shell Size
T
+ .020 (0.51)
- .000 (0.00)
A
B
C
T
.856(21.74)MAX.
D
M
K
L
J
V
G
H
TWO MTG. HOLES
.123 .005
(3.12 0.13)
E
10 (TYP)
Float Mount
+
+
+
+
TWO MTG. HOLES
.0885 .0025
(2.248 0.064)
G
H
A
B
10 (TYP)
C
D
E
K
J
N
M
.032 (.812)
TOTAL
DIAMETRAL
FLOAT
V
Part Number
by Shell Size
A
.015 (0.38)
E
.015 (0.38)
B
.010 (0.25)
C
.010 (0.25)
D
.010 (0.25)
G
.010 (0.25)
H
.010 (0.25)
J
.010 (0.25)
K
.010 (0.25)
L
.010 (0.25)
M
.010 (0.25)
N
.010 (0.25)
V
Max.
2DE19P
2DE19S
2DA31P
2DA31S
2DB52P
2DB52S
2DC79P
2DC79S
2DD100P
2DD100S
1.213 (30.81)
1.213 (30.81)
1.541 (39.14)
1.541 (39.14)
2.088 (53.03)
2.088 (53.03)
2.729 (69.31)
2.729 (69.31)
2.635 (66.92)
2.635 (66.92)
.697 (17.70)
.640 (16.26)
1.025 (26.03)
.968 (24.58)
1.583 (40.21)
1.508 (38.30)
2.231 (56.67)
2.156 (54.76)
2.127 (54.02)
2.062 (52.37)
.984 (24.99)
.984 (24.99)
1.312 (33.32)
1.312 (33.32)
1.852 (47.04)
1.852 (47.04)
2.500 (63.50)
2.500 (63.50)
2.406 (61.11)
2.406 (61.11)
.360 (9.14)
.308 (7.82)
.360 (9.14)
.308 (7.82)
.378 (9.60)
.308 (7.82)
.378 (9.60)
.308 (7.82)
.484 (12.29)
.420 (10.67)
.494 (12.55)
.494 (12.55)
.494 (12.55)
.494 (12.55)
.494 (12.55)
.494 (12.55)
.494 (12.55)
.494 (12.55)
.605 (15.37)
.605 (15.37)
.759 (19.28)
.759 (19.28)
1.083 (27.51)
1.083 (27.51)
1.625 (41.27)
1.625 (41.27)
2.272 (57.71)
2.272 (57.71)
2.178 (55.32)
2.178 (55.32)
.422 (10.72)
.422 (10.72)
.422 (10.72)
.422 (10.72)
.422 (10.72)
.422 (10.72)
.422 (10.72)
.422 (10.72)
.534 (13.56)
.534 (13.56)
.036 (.914)
.032 (213)
.036 (.914)
.032 (213)
.036 (.914)
.032 (213)
.036 (.914)
.032 (213)
.036 (.914)
.032 (213)
.236 (5.99)
.243 (6.17)
.236 (5.99)
.243 (6.17)
.231 (5.87)
.243 (6.17)
.231 (5.87)
.243 (6.17)
.231 (5.87)
.243 (6.17)
.055 (1.40)
.047 (1.19)
.055 (1.40)
.047 (1.19)
.055 (1.40)
.047 (1.19)
.055 (1.40)
.047 (1.19)
.055 (1.40)
.047 (1.19)
.422 (10.72)
.429 (10.90)
.422 (10.72)
.429 (10.90)
.426 (10.82)
.429 (10.90)
.426 (10.82)
.429 (10.90)
.426 (10.82)
.429 (10.90)
.120 (3.05)
.120 (3.05)
.120 (3.05)
.120 (3.05)
.129 (3.28)
.120 (3.05)
.129 (3.28)
.120 (3.05)
.129 (3.28)
.120 (3.05)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
For shell with float mounts, add letter F after shell size, e.g., 2DEF19P.
Jackscrew/Jackpost Assembly
#4-40 UNC-2A THREAD
#4-40 UNC-2A THREAD
#4-40 UNC-2A THREAD
#4-40 UNC-2B
THREAD
.233 (5.92)
.223 (5.66)
.325 .015
(8.26 0.38)
.025 (0.64)
MAX.
.025 (0.64)
MAX.
.180 .025 Grip
(4.57 0.64) Length
.180 .025 Grip
(4.57 0.64) Length
.230 (5.84) MAX.
.620 .010
(15.75 0.25)
Standard (F172) Jackscrew
(factory installed)
Low Profile (F173) Jackscrew
(factory installed)
Jackpost (F171)
Front Panel Connector Mounting Only
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
62
www.ittcannon.com
Double Density D - .075" Contact Spacing
2D
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
Contact Arrangements
DE
19 Contacts
All views are pin front face. Use reverse order for socket side.
Cavity identification numbers are shown for reference only and do not appear on insulator front face. However they do appear on rear of insulator.
1
7
14
6
13
19
1
11
22
10
21
31
1
18
36
17
35
52
1
27
54
26
53
79
1
27
52
76
26
51
75
100
DA
31 Contacts
DB
52 Contacts
DD
100 Contacts
DC
79 Contacts
90 PCB Mounting - 3 Row
.148
(3.76)
MIN.
.253 (6.43)
.233 (5.92)
.130 (3.30)
.100 (2.54)
.125 (3.18)
.115 (2.92)
DIA. TYP.
.0375
(0.95)
REF.
.075
(.190)
REF.
.690
(17.53)
MAX.
.510 (12.95)
.490 (12.45)
.510 (12.95)
.480 (12.18)
CAV. #1
.065 (1.65)
#4-40
UNC-2B THREAD
(2 PLACES)
LAST
LEAD
PCB Termination Leads
(all contact arrangements)
.024 (6.10) to .028 (7.11).
Suggested finished PC hole
Size .033 (8.38) +_ .003 (0.08)
LEAD #1
LAST CAV.
B
A
A
.075 (1.90)
.100
(2.54)
REF.
.100
(2.54)
REF.
B
2x
Part Number
by Shell Size
A
.015 (0.38)
B
.010 (0.25)
C
Max.
2DE19SBRP
2DA31SBRP
2DB52SBRP
2DC79SBRP
1.215 (30.86)
1.540 (39.12)
2.090 (53.09)
2.730 (69.34)
.984 (24.99)
1.312 (33.32)
1.852 (47.04)
2.500 (63.50)
.690 (17.53)
.690 (17.53)
.690 (17.53)
.690 (17.53)
63
www.ittcannon.com
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
90 PCB Mounting - 4 Row
+
+
+ + + +
+
+
+ + + +
+
+
+
+ + + +
+ +
+ +
+ + +
+
+
+
+
+
+
+
+
+ + +
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
.130
(3.30)
MIN.
.253 (6.43)
.233 (5.92)
.790
(20.07)
MAX.
.125 (3.18)
.115 (2.92)
DIA. TYP.
.510 (12.95)
.490 (12.45)
.065 (1.65)
.620 (15.75)
.590 (14.99)
.075 (1.90)
CAV #100
A
A
LEAD
#100
Part Number
by Shell Size
2DD100SBRP
A
+
_ .015 (0.38)
B
+
_ .010 (0.25)
C
Max.
2.635 (66.93)
2.406 (61.11)
.790 (20.07)
Contact Arrangements - Page 62
LEAD
#1
CAV #1
#4-40
UNC-2B THREAD
(2 PLACES)
B
B
.0375 (0.94) REF.
.075 (1.90) REF.
.100
(2.54)
REF.
.100
(2.54)
REF.
.200
(5.08)
REF.
Double Density D - .075" Contact Spacing
2D