D38999/24MB99SE

Heilind Number:DCHD38999/24MB99SE
Manufacturer:TE Connectivity | Deutsch
Manufacturer Number:D38999/24MB99SE
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.

More >>

Specifications

AttributeValue
Product Category:
Manufacturer:TE Connectivity | Deutsch
Manufacturer Part Number:TE Connectivity | Deutsch D38999/24MB99SE
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
Contact Plating:Gold
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:Socket
Mating Type:Triple Start Threaded
Shell Plating:Electroless Nickel
Finish/Coating:Electrodeposited Nickel, Electroless Nickel
Number of Positions:7
Keyway Polarization:E
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:Female
Contact Mating Life:500 Cycles
Conductivity:Conductive
Ingress Protection:Environment Resistant
Contact Style:Socket
Shell Type:Jam Nut Receptacle
Product:Standard Circular Connectors
Product Type:Connector
Part Aliases:YACT24MB99SEV00100
Service Class Detail:Nickel Plated Composite Shell
SKU:DCHD38999/24MB99SE

Detailed Description

MIL-DTL-38999 III (D38999) harsh environment connectors, featuring a jam nut receptacle design, offer reliable connectivity in demanding conditions. With 7 female socket contacts, each rated for 7.5 A, these connectors ensure efficient power and signal transmission. Constructed with a composite shell and electroless nickel plating, they provide excellent durability and corrosion resistance, meeting stringent military specifications. Operating in a wide temperature range from -65 to 200 °C, they are suitable for extreme environments. With triple start threaded mating for secure connections, these connectors are ideal for high vibration applications. Trusted for their high performance, they are widely used in aerospace, defense, and industrial systems.