MIL 24308 Class M Series
D*M – D*MA connectors and crimp contacts
Features/Benefits
•
•
•
•
•
•
•
D*MA (Removable crimp contacts technology) : QPL listed MIL 24308 class M Connectors
D*M (Solder bucket) : QPL listed MIL 24308 class M Connectors
D*M (90° PCB) : QPL listed MIL 24308 class M Connec tors
Non-Magnetic (NMB class)
Non-Outgassing
From 9 to 50 ways (D*M and D*MA standard density)
From 15 to 78 ways (D*MA high density)
Typical Applications
•
Space flight equipment
•
Satellite structure, payload, harnesses
•
Launcher application
Specification
High performance D*Sub connectors meet stringent tests for
outgassing and residual magnetism and are suitable for use in
Space flight applications.
Suitable for Board to Board, Board to Cable or Cable to Cable
applications.
Sizes available Standard density : 9, 15, 25, 37 and 50
ways
Sizes available High density : 15, 26, 44, 62, 78 ways
Pin and Socket arrangements available
Removable contacts (D*MA type)
Accepted wires size:
-
Standard Density : contact 20/20 - Wire size AWG :
20 /22 /24.
-
High Density : contact 22/22 – Wire size AWG : 22 /
24 / 26 / 28
C&K QPL listed components :
D*MA (Removable crimp contacts) :
MIL-DTL-24308/6 : Connectors D*MA Standard and High
Density ,Receptacle, Without contacts.
MIL-DTL-24308/8 : Connectors D*MA Standard and High
Density, Plug, Without contacts..
D*M (Solder type contacts) :
MIL-DTL-24308/5 : Connectors D*M Standard density,
Receptacle, Socket contacts, Solder type.
MIL-DTL-24308/7 : Connectors D*M Standard density , Pug,
Pin contacts, Solder type.
D*M (Printed Wiring Board termination type):
MIL-DTL-24308/23 : Connectors D*M Standard density,
Receptacle, Socket contacts, 90° PCB type.
MIL-DTL-24308/24 : Connectors D*M Standard density, Plug,
Pin contacts, 90° PCB type.
Electrical & Mechanical Characteristics
As per defined in the MIL–DTL-24308 specification :
-
Contact insertion and removal forces :
contact
size 20 or 22, insertion or removal : 17.79 N (4
pounds) max.
-
Contact retention in insert :
40 N max (9 pounds)
contact axial displacement 0.30mm (.012 inch) max.
-
Current rating : Contact type 20 :
rated current (A
max : 7.5. Contact resistance Mv max : 55.
-
Insulation resistance :
5000 M ohms min at 500 V
dc.
-
Magnetic permeability :
Relative permeability 2µm
max..
-
Operating Temperature :
-55° to +125° (-67°
C
C
F
to 257°
F)
-
Dielectric whistanding voltage :
(volts rms, 60Hz)
Humidity conditioned sea level : 600. All other
conditions sea level : 1000 , 70 000 feet : 325.
Packaging
Individual packaging.
Traceability associated
Dimensions shown in: mm (inch)
Specifications and dimensions subject to change
A14-1
www.ck-components.com
Rev. 02JUN14
MIL 24308 Class M Series
D*M – D*MA connectors and crimp contacts
How To Order Connectors :
•
For any part number different from those listed above, please consult your local C&K components representative.
M
Military designation
Generic Specification number
Detail Specification number
24308
/6
- XXX
Dash number : refer to tables in next pages
/ 5 : Connectors D*M Standard density, Receptacle, Socket contacts, Solder type
/ 6 : Connectors D*MA Standard and High Density ,Receptacle, Without contacts.
/ 7 : Connectors D*M Standard density , Pug, Pin contacts, Solder type
/ 8 : Connectors D*MA Standard and High Density, Plug, Without contacts.
/ 23 : Connectors D*M Standard density, Receptacle, Socket contacts, 90° PCB type
/ 24 : Connectors D*M Standard density, Plug, Pin contacts, 90° PCB type
Dimensions shown in: mm (inch)
Specifications and dimensions subject to change
A14-2
www.ck-components.com
Rev. 02JUN14
MIL 24308 Class M Series
D*M – D*MA connectors and crimp contacts
Connectors D*MA Removable contacts, Standard density : MIL Designation
and C&K Part Numbers
Nbr ways
Fixing Option
Standard
C&K Part
Number
C115370-1710B
C115370-1711B
C115370-1712B
C115370-1713B
C115370-1714B
C115370-1715B
C115370-1716B
C115370-1717B
C115370-1718B
C115370-1719B
Type
Float Mount (Y)
C&K Part
Number
C115370-1730B
C115370-1731B
C115370-1732B
C115370-1733B
C115370-1734B
C115370-1735B
C115370-1736B
C115370-1737B
C115370-1738B
C115370-1739B
MIL
Designation
M24308/8-357
M24308/6-540
M24308/8-358
M24308/6-541
M24308/8-359
M24308/6-542
M24308/8-360
M24308/6-543
M24308/8-361
M24308/6-544
MIL
Designation
M24308/8-423
M24308/6-573
M24308/8-424
M24308/6-574
M24308/8-425
M24308/6-575
M24308/8-426
M24308/6-576
M24308/8-427
M24308/6-577
9P
9S
Without Contacts
15 P
15 S
25 P
25 S
37 P
37 S
50 P
50 S
Connectors D*MA Removable contacts, High density : MIL Designation and
C&K Part Numbers
Fixing Option
Standard
C&K Part
Number
C115368-1610B
C115368-1611B
C115368-1612B
C115368-1613B
C115368-1614B
C115368-1615B
C115368-1616B
C115368-1617B
C115368-1618B
C115368-1619B
Nbr ways
Type
Float Mount (Y)
C&K Part
Number
C115368-1630B
C115368-1631B
C115368-1632B
C115368-1633B
C115368-1634B
C115368-1635B
C115368-1636B
C115368-1637B
C115368-1638B
C115368-1639B
MIL
Designation
M24308/8-362
M24308/6-545
M24308/8-363
M24308/6-546
M24308/8-364
M24308/6-547
M24308/8-365
M24308/6-548
M24308/8-366
M24308/6-549
MIL
Designation
M24308/8-428
M24308/6-578
M24308/8-429
M24308/6-579
M24308/8-430
M24308/6-580
M24308/8-431
M24308/6-581
M24308/8-432
M24308/6-582
15 P
15 S
Without Contacts
26 P
26 S
44 P
44 S
62 P
62 S
78 P
78 S
Materials & Finishes
COMPONENT
Shell
Insulator
Female Contacts
Male Contacts
Bracket
MATERIAL
Annealed brass
Thermoplastic Polyester
Copper Alloy
Copper Alloy
Thermoplastic Polyester
FINISH
1.27 µm min Gold over Copper
UL 94-V0, Glass-filled, Natural Color
1.27 µm min Gold over Copper
1.27 µm min Gold over Copper
UL 94-V0, Glass-filled, Natural Color
Dimensions shown in: mm (inch)
Specifications and dimensions subject to change
A14-4
www.ck-components.com
Rev. 02JUN14
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