Amphenol Pcd
D-SUB CONNECTORS
12.2018
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2
TABLE OF CONTENTS
Introduction
Typical Applications
Mil-DTL-24308 Connector Technical Specications
Ordering Information
Assemblies
Insert Arrangements
Recommended PCB Layout
Contacts
Crimping
Floating Mountain Bushing Options
Tooling
Panel Cutout
Crimp: Receptacle
Crimp: Plug
Solder Cup: Receptacle
Solder Cup: Plug
Straight PC Tail: Receptacle
Straight PC Tail: Plug
Right Angle PC Tail: Receptacle
Right Angle PC Tail: Plug
PC Tail Application Data & Dimensions
APPROVED QPL LISTING
SPECIAL PRODUCTS
Standard Density Solder-Non Environmental: Plug & Receptacle
Standard Density Grommet-Crimp: Plug & Receptacle
Standard Density Straight PC Tail: Plug & Receptacle
High Density Straight PC Tail: Plug & Receptacle
Standard D-Sub Right Angle PC Tail: Plug & Receptacle
Standard D-Sub Right Angle PC Tail W/ Extra PC Tail Length: Plug & Receptacle
Right Angle PC Tail: Plug & Receptacle
Saver Type Connector
Strain Relief Backshell
Female Screw Lock Assembly
Male Screw Lock Assembly
Dust Cover: Plug & Receptacle
Gasket For D-Sub Connectors
3
3
3
4
5
6
7-8
9-10
11
12
12-13
14-15
16-17
18-19
20
21
22-23
24-25
26-27
28-29
30
31-86
87
88-89
90-91
92-99
100-103
104-105
106-107
108-111
112-113
114
115
116
117
118
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INTRODUCTION
MIL-DTL-24308 Connector Technical Specications
Characteristics Standard High Density
Material
Shell Steel/Brass Steel/Brass
Insulator* Glass–Filled Polyester UL 94-0 (Natural Colour) Glass–Filled Polyester UL 94-0 (Natural Colour)
Contact Copper Alloy Copper Alloy
Finish Shell Cadmium/Zinc/Nickel/Zinc Nickel/Gold Cadmium/Zinc/Nickel/Zinc Nickel/Gold
Contact Gold Plating Gold Plating
Electrical
Contact Rating 7.5A Max. 5.0A Max.
Test Voltage–Max 1000 Vrms 1000 Vrms
Insulation Resistance > 5000 M Ohm > 5000 M Ohm
Contact Resistance 7.3 m Ohm 12 m Ohm
Mechanical
Insertion/Removal Force 4 lb Max. 4 lb Max.
Durability 500 Cycle 500 Cycle
Wire Gauge AWG 20-26 AWG 22-28
Environmental
Temperature - 55°C to + 125°C - 55°C to + 125°C
Salt Spray 48 Hrs. 48 Hrs.
Damp Heat 10 Days 10 Days
Qualied to MIL-DTL-24308, Amphenol’s D-Sub connectors are sub-miniature rack & panel type connectors with polar-
ized shells. They use pin & socket machined contacts that provide high reliability & density for the connectors. With
its versatile design, these high-performance connectors are used in a variety of applications where weight & size are
critical factors.
Available in multiple QPL’s – M24308/1, /2, /3, /4, /5, /6, /7, /8, /23 & /24 - Amphenol’s D-Sub connectors come in 5
standard shell sizes (9, 15, 25, 37, & 50) and have pin counts ranging from 9 to 104. There are various termination op-
tions – solder, crimp and PC Tail in both magnetic and non-magnetic options.
Typical Applications:
• Military
• C4I
• Missiles
• Commercial Aerospace
• Avionics
• In-Flight Entertainment
*For DAP insert please contact factory.
Description:
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ORDERING INFORMATION
Connector Type
1 - Receptacle Solder Cup Connector
3 - Plug Solder Cup Connector
5 - Receptacle Solder Cup Connector (With Nonmagnetic Shell)
7 - Plug Solder Cup Connector (With Nonmagnetic Shell)
2 - Receptacle Crimp Type Connector
4 - Plug Crimp Type Connector
6 - Receptacle Crimp Type Connector (With Nonmagnetic Shell)
8 - Plug Crimp Type Connector (With Nonmagnetic Shell)
23 - Receptacle Straight/Right Angle PC Tail Connector
24 - Plug Straight/Right Angle PC Tail Connector
Finish
Class G (Magnetic)
F - Cadmium Yellow Passivation
Z - Zinc Yellow Passivation
K - Zinc Nickel Black
Class N (Non-Magnetic)
F - Cadmium Yellow Passivation
Z - Zinc Yellow Passivation
Class D (Magnetic)
None - Electroless Nickel
Class M (Non-Magnetic Space Application)
None - Gold
Shell Size
Insert Layout
Standard Density High Density
1 09 15
2 15 26
3 25 44
4 37 62
5 50 78
6 - 104
Shell Size
M24308 X XX X
Military Designation Connector Type
Dash Number
Finish
Refer to Approved QPL Listing
table starting on pg. 31
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ASSEMBLIES-CRIMP TYPE
Receptacle Assembly Exploded View
Plug Assembly Exploded View
Front Shell Front Insert Rear Insert Receptacle Contact Retention clip Rear Shell
Front Shell Front Insert Rear Insert Pin Contact Retention clip Rear Shell
Shell Size
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INSERT ARRANGEMENTS
Insert Arrangement for Standard D-Sub Connectors
Insert Arrangement for High Density D-Sub Connectors
9 Positions 15 Positions
37 Positions
25 Positions
50 Positions
15 Positions 26 Positions
44 Positions
62 Positions
78 Positions
104 Positions
• Markings are shown from pin insert front. Socket inserts are opposite.
• Markings are shown from pin insert front. Socket inserts are opposite.
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RECOMMENDED PCB LAYOUT
Standard D-Sub Connectors
• Markings are shown from pin insert front. Socket inserts are opposite.
9 Positions
15 Positions
37 Positions
25 Positions
50 Positions
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RECOMMENDED PCB LAYOUT
High Density D-Sub Connectors
• Markings are shown from pin insert front. Socket inserts are opposite.
15 Positions
26 Positions
44 Positions
62 Positions
78 Positions
104 Positions
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STANDARD DENSITY D-SUB CONTACTS
Colour Code
Colour Code
0.040
(1,02)
Stainless Steel Shroud
B
B
C
C
0.170
(4,32)
0.170
(4,32)
A
A
Dimensions
Part Number Wire Size A B C
AWG mm2inches mm inches mm inches mm
M2000-107687 20, 22, 24 0.5, 0.3, 0.25 0.538 13.67 0.044 1.12 0.066 1.68
M2000-109979 26, 28, 30 0.12, 0.08, 0.05 0.538 13.67 0.027 0.69 0.066 1.68
M39029/63-368 20, 22, 24 0.5, 0.3, 0.25 0.538 13.67 0.044 1.12 0.066 1.68
Dimensions
Part Number Wire Size Awg (mm2)A B C
AWG mm2inches mm inches mm inches mm
M2000-107688 20, 22, 24 0.5, 0.3, 0.25 0.550 13.97 0.044 1.12 0.066 1.68
M2000-109980 26, 28, 30 0.12, 0.08, 0.5 0.550 13.97 0.027 0.69 0.066 1.68
M39029/64-369 20, 22, 24 0.5, 0.3, 0.25 0.550 13.97 0.044 1.12 0.066 1.68
Female Contact (Closed Entry) Design
Material: Copper Alloy
Plating: Gold ash over nickel or 0.000050 inch (1.25) gold over copper for military specication contacts
Color Code: Orange/Blue/Grey for military specication contacts
Colour Code
Colour Code
0.040
(1,02)
Stainless Steel Shroud
B
B
C
C
0.170
(4,32)
0.170
(4,32)
A
A
Male Contact
Material: Brass
Plating: Gold ash over nickel or 0.000050 inch (1.25) gold over copper for military specication contacts
Color Code: Orange/Blue/White for military specication contacts
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HIGH DENSITY D-SUB CONTACTS
Female Contact
0.030
(1,76)
Colour Code
Colour Code
A
A
Stainless Steel Shroud
C
B
B
C
0.150
(3,81)
0.150
(3,81)
Dimensions
Part Number Wire Size A B C
AWG mm2inches mm inches mm inches mm
M2000-107294 22, 24, 26, 28 0.3, 0.25, 0.12, 0.08 0.518 13.16 0.035 0.89 0.047 1.19
M39029/57-354 22, 24, 26, 28 0.3, 0.25, 0.12, .0.08 0.518 13.16 0.035 0.89 0.047 1.19
Dimensions
Part Number Wire Size A B C
AWG mm2inches mm inches mm inches mm
M2000-105794 22, 24, 26, 28 0.3, 0.25, 0.12, .0.08 0.531 13.49 0.035 0.89 0.047 1.19
M39029/58-360 22, 24, 26, 28 0.3, 0.25, 0.12, .0.08 0.531 13.49 0.035 0.89 0.047 1.19
0.030
(1,76)
Colour Code
Colour Code
A
A
Stainless Steel Shroud
C
B
B
C
0.150
(3,81)
0.150
(3,81)
Material: Copper Alloy
Plating: Gold ash over nickel or 0.000050 inch (1.25) gold over copper for military specication contacts
Color Code: Orange/Green/Yellow for military specication contacts
Material: Copper Alloy
Plating: Gold ash over nickel or 0.000050 inch (1.25) gold over copper for military specication contacts
Color Code: Orange/Blue/Black for military specication contacts
Male Contact
Contact dsubs@amphenolpcd.com 11
CRIMPING
For all tools:
• Strands to be visible through the inspection hole
• Strands not to be visible beyond the insulation support
• Check for peeled gold and bent contact
Correctly Crimped Contact
Wire insulation typical
Strands visible beyond insulation support
Crimp indents too close to inspection hole
Strands not visible through inspection hole
Crimp to meet recommended
tensile strength
Cross Section of Correctly Crimped Contact
8 crimp indents
Stripped wires compressed
for improved conduction
• Amphenol recommended tools for Standard/High Density Series Contact
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STANDARD D-SUB TOOLING
Miniature step adjustable tool (M22520/2-01)
Part No. M2000-CRT
This miniature 8 step adjustable hand crimping tool produces
an 8 indent crimp conguration and will crimp wire sizes 18
AWG (1.0mm2) through 32 AWG (0.3mm2) To crimp wire size
18 AWG (1.0mm2), order contact positioner K13-1. To crimp
wire size AWG (0.5mm2 ) through 30 AWG (0.05mm2) order
contact positioner K-13-1. Each positioner is equipped with
a data plate which gives the correct crimp-depth setting for
each wire size and must be used with M22520/2-01 tool frame
for best results when crimping M2000 (M24308) Series con-
tacts.
M81969/39-01
(M2000-107689)
One end of this tool is used to insert contacts into M2000
(M24308) Series connectors. The other end is used to extract
contacts. This is accomplished by sliding the extraction tip
down the wire into the connector until it bottoms against
the contacts. A slight rotation while pushing will release the
contacts, which are then extracted by simultaneously pulling
on the wire.
Insertion/Removal Tool
ALTERNATE METHOD OF
SECURING SHELL HALVES
1.78±1.0
DETAIL B FLOATING
MOUNTING BUSHING
RIVET TO BE ASSEMBLED
WITH SWAGED END ON
BACKSIDE OF ASSEMBLY
OVERALL FREE
FLOAT 0.20±0.10
0.71±0.20
FLOAT FOR MISALIGNMENT
0.78±0.13
3.05±0.25
+0.13
2.18 -0.00
DETAIL D
DUAL FLOATING MOUNTING BUSHING
OVERALL FREE
FLOAT 0.20±0.10
0.71±0.20
FLOAT FOR
MISALIGNMENT
3.30 MAX.
0.78±0.13
+0.13
2.18 -0.00
DETAIL C
REVERSE FLOATING
MOUNTING BUSHING
RIVET TO BE ASSEMBLED
WITH SWAGED END ON
FRONTSIDE OF ASSEMBLY
OVERALL FREE
FLOAT 0.20±0.10
0.71±0.20
FLOAT FOR
MISALIGNMENT
3.05±0.25
0.78±0.13
+0.13
2.18 -0.00
FLOATING MOUNTAIN BUSHING OPTIONS
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HIGH DENSITY D-SUB TOOLING
Miniature step adjustable tool (M22520/2-01)
Part No. M2000-CRT
This miniature step adjustable hand crimping tool produces an
8 indent crimp conguration and will crimp wire sizes 20 AWG
(0.5mm2) through 32 AWG (0.3mm2) To crimp female con-
tacts, order contact positioner K41. To crimp male contacts,
order contact positioner K42. Each positioner is equipped with
a data plate which gives the correct crimp-depth setting for
each wire size and must be used with M22520/2-01 tool frame
for best results when crimping M2000 (M24308) Series con-
tacts.
(M81969/14-01)
(M2000-105786)
One end of this tool is used to insert contacts into M2000
(M24308) Series connectors. The other end is used to extract
contacts. This is accomplished by sliding the extraction tip
down the wire into the connector until it bottoms against
the contacts. A slight rotation while pushing will release the
contacts, which are then extracted by simultaneously pulling
on the wire.
Insertion/Removal Tool
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PANEL CUTOUT
Description:
D-Sub connectors are designed for rack and panel applications. Before making the panel cutout, determine the
number of pins in the connector and whether the connector has a oating bushing, then using the clearance
dimensions provided in gure below, determine whether you are going to front or back mount the connector. Now
make a cutout in the panel using the dimension shown in the dimension table.
• Panel cutout conguration with these dimensions provides clearance for mounting connectors with cable clamp
assemblies.
• When front mounting MIL-DTL-24308 connector using the tab method of securing shell halves, it is recommended
to use a 0.81mm thick washer (not supplied) to prevent deformation of the connector ange.
• The ‘L’ dimension is necessary for full mating of connector halves (ange). This dimension must be taken into con-
sideration when determining the method of mounting, panel thickness etc.
Shell Size Dimensions L
Inches mm
1
.250-.280 6.35-7.11
2
3
.241-.271 6.12-6.88
4
5
6