GD-37P [ITT]
D Subminiature Connector, 37 Contact(s), Male, Crimp Terminal,;
| 型号： | GD-37P |
| 厂家： | 
ITT Cannon |
| 描述： | D Subminiature Connector, 37 Contact(s), Male, Crimp Terminal, |
| 文件： | 总4页 (文件大小：536K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Grommet D
GD*
Grommet D
• Environmental Protection
• MIL-C-4308 Compatibility
• Reliability and Versatility
ITT Cannon developed GD* connectors to
meet the needs of the avionics industry.
These connectors provide high-density and
moisture protection.
GD* connectors are ideal for aerospace, mili-
tary, telecommunications and other
applications requiring protection and high
reliability.
Environmental protection is accomplished by
the resilient grommet, interfacial seal, and
bonded connector components.
Performance and Material Specifications
MATERIALS AND FINISHES
Materials
Finishes
Shell
Low carbon steel per ASTM-A-620 Yellow chromate over cadmium per QQ-P-415,
Type II, Class 2
Contacts
Copper alloy
Standard finish: Gold over nickel
Military finish: Gold 50 microinches thickness
per MIL-G-45204, Type II, Grade C, Class 1,
over copper per MIL-C-14550
Float Mount Hardware Stainless Steel
Passivated per QQ-P-35
Grommets and Seals
Bonding Material
Silicone elastomer or Fluorosilicone
Epoxy
MECHANICAL FEATURES
C
Wire Accommodation – Contact: #20, #22, #24 AWG.
Wire O.D. .071 (1.80) maximum, .038 (0.97) minimum.
Contact Retention – 9 lbs. minimum (40N) after 10 insertions
ELECTRICAL DATA
Test voltage AC RMS 60 Hz
Sea Level
1,000
20,000 Ft.
1,000
50,000 Ft.
500
70,000 Ft.
500
Average Flashover
Test
1,000
650
325
325
Maximum Current Carrying Capacity of Contacts – #20 Contacts: 5 Amps
Temperature Range – -65°C to +150°C (-53.9°F to +302°F)
How to Order
GD
B
-
25
P
**
SERIES PREFIX
SHELL SIZE
MOUNTING TYPE
CONTACT ARRANGEMENT
CONTACT TYPE
MODIFICATION
SERIES PREFIX
GD – Grommet D
SHELL SIZE
E, A, B, C, D
MOUNTING TYPE
CONTACT TYPE
No designator – .120 (3.05) Diameter Mounting Holes
P
S
– Pin, crimp termination
– Socket, crimp termination
Y – Float Mount for Rear and Front Panel Mounting
CONTACT ARRANGEMENTS
Std. Density 9, 15, 25, 37 and 50
Hi Density 15, 26, 44, 62, 78
MODIFICATIONS (Typical Modifiers)
FO – Connectors supplied Less Contacts
See D*MA modifiers, page C-8.
Dimensions shown in inches (mm)
Specifications and dimensions subject to change
www.ittcannon.com
C-37
Grommet D
GD*
Standard Shell Dimensions
M
L
J
B•
B'
G
K
10˚TYP.
D'
MAX. OVER
GROMMET
H
+
+
D•
E
+
+
TWO HOLES
.120 +_ .005 (3.05 +_ 0.13) DIA.
X MAX.
C
A
Front
Rear
Shell with Float Dimensions
.031 (0.79)
+_ .005 (0.13)
.130 (3.30) MAX.
.049 (1.24)
MAX.
.031 (0.79) TOTAL
DIAMETRICAL FLOAT
B•
B'
D'
G
MAX. OVER
GROMMET
.089 (2.26) +_ .003 (0.08)
DIA.
10˚TYP.
WASHER
E
D•
Over
Shell
H
OVERALL FREE
FLOAT .004 - .012
(0.10) - (0.30)
C
A
TWO HOLES
.089 (2.26) +_ .003 (0.08)
C
RIVET
Rear
Y-Float Mount
Front
It is recommended that only one assembly, either pin or socket, be float mounted. For front panel mounting use reverse float mounted.
A
B•
B’
C
D•
D’
E
H
J
K
L
M
Shell Size
.ꢀ01
(ꢀ.38)
.ꢀꢀ1
(ꢀ.03)
.ꢀꢀ1
(ꢀ.03)
.ꢀꢀ1
(ꢀ.02)
.ꢀꢀ1
(ꢀ.03)
.ꢀꢀ1
(ꢀ.02)
.ꢀ01
(ꢀ.38)
G
.ꢀ0ꢀ
(ꢀ.21)
.ꢀ0ꢀ
(ꢀ.21)
.ꢀꢀ6
(ꢀ.03)
.ꢀ0ꢀ
(ꢀ.21)
.ꢀ81
(ꢀ.03)
X
Max.
Max.
GDE-9P
GDE-9S
0.203 (3ꢀ.80)
0.203 (3ꢀ.80) .643 (06.33)
—
.666 (06.90) .984 (24.99)
—
.329 (8.36) .494 (02.11) .71ꢀ (09.ꢀ1) .422 (0ꢀ.72) .ꢀ3ꢀ (ꢀ.76) .231 (1.97) .ꢀ41 (0.04) .422 (0ꢀ.72) .708 (08.24)
.494 (02.11) .71ꢀ (09.ꢀ1) .422 (0ꢀ.72) .ꢀ3ꢀ (ꢀ.76) .243 (6.07) .ꢀ41 (0.04) .429 (0ꢀ.9ꢀ) .708 (08.24)
.329 (8.36) .494 (02.11) 0.ꢀ93 (27.76) .422 (0ꢀ.72) .ꢀ3ꢀ (ꢀ.76) .231 (1.97) .ꢀ41 (0.04) .422 (0ꢀ.72) .708 (08.24)
.494 (02.11) 0.ꢀ93 (27.76) .422 (0ꢀ.72) .ꢀ3ꢀ (ꢀ.76) .243 (6.07) .ꢀ41 (0.04) .429 (0ꢀ.9ꢀ) .708 (08.24)
.329 (8.36) .494 (02.11) 0.621 (40.28) .422 (0ꢀ.72) .ꢀ39 (ꢀ.99) .23ꢀ (1.84) .ꢀ6ꢀ (0.12) .426 (0ꢀ.82) .708 (08.24)
.494 (02.11) 0.621 (40.28) .422 (0ꢀ.72) .ꢀ3ꢀ (ꢀ.76) .243 (6.07) .ꢀ41 (0.04) .429 (0ꢀ.9ꢀ) .708 (08.24)
.329 (8.36) .494 (02.11) 2.27ꢀ (17.66) .422 (0ꢀ.72) .ꢀ39 (ꢀ.99) .23ꢀ (1.84) .ꢀ6ꢀ (0.12) .426 (0ꢀ.82) .708 (08.24)
.494 (02.11) 2.27ꢀ (17.66) .422 (0ꢀ.72) .ꢀ3ꢀ (ꢀ.76) .243 (6.07) .ꢀ41 (0.04) .429 (0ꢀ.9ꢀ) .708 (08.24)
.400 (00.2ꢀ) .6ꢀ1 (01.37) 2.062 (14.90) .134 (03.16) .ꢀ39 (ꢀ.99) .23ꢀ (1.84) .ꢀ6ꢀ (0.12) .426 (0ꢀ.82) .708 (08.24)
—
.984 (24.99) .300 (7.9ꢀ)
.994 (21.24) 0.302 (33.32)
0.302 (33.32) .300 (7.9ꢀ)
0.134 (38.96)0.812 (47.ꢀ4)
0.812 (47.ꢀ4) .300 (7.9ꢀ)
2.082 (11.42) 2.1ꢀ (63.1ꢀ)
2.1ꢀ (63.1ꢀ) .300 (7.9ꢀ)
2.ꢀ79 (12.80)2.4ꢀ6 (60.00)
2.4ꢀ6 (60.00) .423 (0ꢀ.74)
—
GDA-01P 0.140 (39.04)
GDA-01S 0.140 (39.04) .970 (24.66)
GDB-21P 2.ꢀ88 (13.ꢀ3)
GDB-21S 2.ꢀ88 (13.ꢀ3) 0.100 (38.38)
GD-37P 2.729 (09.32)
GD-37S
GDD-1ꢀP 2.631 (66.92)
GDD-1ꢀS 2.631 (66.92) 2.ꢀ64 (12.42)
—
—
—
—
—
—
—
—
2.729 (09.32) 2.019 (14.84)
—
—
—
—
.6ꢀ1 (01.37) 2.062 (14.90) .134 (03.16) .ꢀ3ꢀ (ꢀ.76) .243 (6.07) .ꢀ41 (0.04) .429 (0ꢀ.9ꢀ) .708 (08.24)
*dimensions B, D, and H are measured as
outside dimensions at the bottom of draw.
NOTE: B• and D• are the outside dimensions for socket side, B’ and D’ are
the inside dimensions for pin side.
High Density Layouts available.
Dimensions shown in inches (mm)
Specifications and dimensions subject to change
www.ittcannon.com
C-38
Grommet D
GD*
Test Data
GD* connectors meet all applicable requirements of MIL-C-24308. The following are exerpts from ITT Cannon Test Can-
non Test Report C82-78 applicable to environmental D-Subminiature GD* series connectors. Refer to MIL-C- 24308 Test
Extracts on page 385.
Test
Description
Test
Method
Results
Moisture Resistant MIL-STD-1344
Method 1002.1 Type II
1. No deterioration of performance.
2. Insulation resistance greater than 100 megaohms.
3. No evidence of flashover or breakdown during 1000 VAC
DWV testing.
Fluid Immersion
Immersion
20 hours immersion in hydraulic
fluid per MIL-L-23699.
1. No detrimental damage.
2. Able to meet requirements of mating and
unmating test.
Two hours immersion in tap water While still immersed, the mated connectors exceeded
at a depth of 36.00 (914.40) in 100 megaohm insulator resistance and exhibited no
mated condition, per MIL-STD 810, evidence of breakdown or flashover during 1000 VAC
Method 512, Procedure 1. (RMS) DWV testing.
Design Features
CLOSED ENTRY
SOCKET
BONDING
SEALING PLUG
(OPTIONAL)
• Resilient silicone grommets for wire sealing
• Interfacial seals
• Closed-entry socket contacts
• Bonded components to prevent moisture
• Uses M39029 type contacts and termination tool-
ing
• Intermateable with most M24308 type connectors
• Rear-release crimp contacts
• LITTLE CAESAR® contact retention assembly
• Optional sealing plugs, ITT Cannon part number
C
SHELL
FRONT
GROMMET
INSULATOR
CONTACT
RETAINING
CLIP
SHELL
REAR
Socket Connector
SEALING PLUG
(OPTIONAL)
INSULATOR
BONDING
PIN
CONTACT
SHELL
FRONT
GROMMET
INTERFACIAL
SEAL
CONTACT
RETAINING
CLIP
SHELL
REAR
Pin Connector
Note: Crimp Contacts: See page C-13
Dimensions shown in inches (mm)
Specifications and dimensions subject to change
www.ittcannon.com
C-39
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