D38999/24MB99AN

Heilind Number:DCHD38999/24MB99AN
Manufacturer:TE Connectivity | Deutsch
Manufacturer Number:D38999/24MB99AN
ECAD Model:
3D Model

Description:

MIL-DTL-38999 III (D38999) harsh environment connectors consist of wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. They are offered in 9 shell sizes and 54 insert arrangements, utilizing M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax. 38999 Series 3 connectors are offered in a variety of shell materials, including aluminum, stainless steel, and lightweight composite. They are also available in a wide assortment of plating options, including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel. Selection includes RoHS-compliant, cadmium-free finishes, as well as Boeing BACC-approved designs.

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Specifications

AttributeValue
Product Category:
Manufacturer:TE Connectivity | Deutsch
Manufacturer Part Number:TE Connectivity | Deutsch D38999/24MB99AN
Military Specification:MIL-DTL-38999 III
Series:DEUTSCH 38999 Series III Composite Connectors
Amperage:7.5 A
Connector Type:Circular, Receptacle
Number of Contacts:7
Mount Type:Jam Nut
Maximum Operating Temperature:200 °C
Minimum Operating Temperature:-65 °C
Voltage:1800 Vrms, 600 V AC, 850 V DC
Shell Size:11
Contact Size:20(7)
Contact Type:Less Pin
Mating Type:Triple Start Threaded
Shell Plating:Electroless Nickel
Finish/Coating:Electrodeposited Nickel, Electroless Nickel
Number of Positions:7
Supplied Less Contacts:Yes
Keyway Polarization:N
Service Rating:I
Shell Style:Jam Nut Mounting Receptacle
Shell Size - Insert Arrangement:B99
Service Class:M
Shell Material:Composite
Operating Temperature Range:-65 - 200 °C, -85 - 392 °F
Contact Gender:Male
Conductivity:Conductive
Ingress Protection:Environment Resistant
Contact Style:Less Standard Pin Contacts
Shell Type:Jam Nut Receptacle
Product:Standard Circular Connectors
Product Type:Connector
Service Class Detail:Nickel Plated Composite Shell
Part Aliases:YACT24MB99ANV00100
SKU:DCHD38999/24MB99AN

Detailed Description

The MIL-DTL-38999 III (D38999) harsh environment connectors, part of the DEUTSCH 38999 Series III Composite Connectors, offer rugged performance in demanding applications. Available as jam nut receptacles, these circular connectors feature 7 contacts in shell size 11, with a contact size of 20(7). With a durable composite shell and Electroless Nickel plating, they ensure reliable conductivity in extreme conditions. Rated for 7.5A and 600V AC/850V DC, these connectors operate flawlessly in temperatures ranging from -65°C to 200°C (-85°F to 392°F), meeting stringent military specifications for service in harsh environments. Suitable for M-class services, they guarantee secure connections in aerospace, defense, and industrial settings.