MIL-DTL-38999 Series III
MIL-DTL-38999 Series III Connector
With a proven history of engineering and manufacturing excellence spanning over 90 years, ITT has delivered a
broad range of innovative product solutions that have and continue to enable our customers to meet their most
demanding design requirements. ITT’s design centers provide time proven high quality products and exceptional
service to customers through a global network of field application engineers, sales force and manufacturing
facilities.
The D38999 Series III meets the stringent MIL-DTL-38999 specifications and is ideally suited for the harsh
environments in military and aerospace. This product line is fully qualified under the MIL-C-39029 standards for
contacts, MIL-I-81969 for application tools, and MIL-STD-1560 for insert arrangements.
Innovative Interconnect Benefits
•
•
•
•
Product Features
• Superior EMI shielding provides protection up to
High contact density
65dB at 10 GHZ 100% scoop proof
Wire sealing grommets
• Rear release crimp snap-in contacts
Meets all stringent DLA qualifications requirements
• Interfacial seal inhibits electrolytic erosion of
Available Class F (Nickel), Class G and Class W (DD
contacts.
CAD/Nickel) which accommodates up to 500h salt spray
resistance.
Applications
• Military Vehicles
• Defense Electronics
• Commercial & Military Aircraft
• Tactical Communications
• Avionics
MIL-DTL-38999 Series III Selection Guide
Max. Voltage
1000 - 2300 VAC
Max. Current
1.5 - 23.0 Amps
MIL-DTL-38999 Series III
Product Line Talking Dog
D38999
Connector
Type
Operating Temp
-65° C to + 200° C
/20
Shell
Style
Durability
500 Mating Cycles
C
Shell
Size
F
Service
Class
35
Contact
Arrangement
P
Contact
Style
N
Polarizing
Position
Connector Type
D38999 - MIL-DTL-38999 Series III
D38999/20 - Wall mount receptacle
Shell Style
D38999/24 - Jam nut receptacle
D38999/26 - Straight plug, grounded
F - Electroless nickel (-85°F to +392°F (-65°C to +200°C)), Aluminum
Service Class
G - Electroless nickel plated. Space Grade, Aluminum
W - Olive drab cadmium over electroless nickel plate (-85°F to +347°F (-65°C to +175°C)), Aluminum
Shell Size
Contact
Arrangements
A, B, C, D, E, F, G, H, J
9-35, 9-98, 11-5, 11-35, 11-98, 13-8, 13-98, 13-35, 15-5, 15-15, 15-18, 15-19, 15-35, 15-97, 17-6, 17-8, 17-26, 17-35, 19-11, 19-32, 19-35, 21-11,
21-16, 21-35, 21-39, 21-41, 21-75, 23-21, 23-35, 23-53, 23-55, 25-4, 25-19, 25-24, 25-29, 25-35, 25-43, 25-61
P - Pin contact
S - Socket contact
Contact Style
A - Less Pin contacts*
B - Less Socket contacts*
Polarizing
Position
N (Normal), A, B, C, D, E
* Used only when other than power contacts are to be installed (i.e. shielded thermocouple, etc.)
Note: To order MS connectors less standard power contacts, purchase order must state “Less Contacts”
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