D38999/24MB99AB

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.

Part Aliases: TE Connectivity | Deutsch YACT24MB99ABV00100  
The MIL-DTL-38999 III (D38999) harsh environment connectors, featuring the SKU D38999/24MB99AB, are essential components for rugged applications. This specific variant is a jam nut receptacle with seven contacts, designed for robust performance in demanding conditions. With a maximum operating temperature of 200°C and a voltage rating of 600V AC, 850V DC, and 1800Vrms, they ensure reliable connectivity in high-stress environments. The composite shell construction, along with electroless nickel plating, offers excellent durability and corrosion resistance. Engineered for military and aerospace use, these connectors meet stringent standards for performance and reliability, making them ideal for mission-critical applications.
AVAILABILITY
Immediate Shipment:NA
Stock Location:In Stock
Factory Stock:Call for Stock
Factory Lead:
Unit Of Measure:
Minimum/Multiple:1/1
Pricing
CALL: 800.422.3911
Invalid quantity value
Details
Product Category:
Manufacturer:TE Connectivity | Deutsch
Manufacturer Part Number:TE Connectivity | Deutsch D38999/24MB99AB
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:B
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
Part Aliases:YACT24MB99ABV00100
Service Class Detail:Nickel Plated Composite Shell
SKU:DCHD38999/24MB99AB
Environmental Protection:Yes
Weight:.026 lb / 11.8 g
Feedthrough Type:No
Fluid Type:SEA-AMS1424 Type I / Coolanol 25 / MIL-PRF-5606 / MIL-DTL-5624 (JP-4,JP-5) / MIL-PRF-7808 / MIL-PRF-23699 / MIL-DTL-83133 (JP-8) / M2-V
Peripheral Seal Material:Silicone
O-Ring Material:Silicone
Environmental Protection Type:Elastomer Sealed
Insulation Material:Hard Dielectric/Silicone
Hermetically Sealed:No
Entry Style:Rear Insertion
Keying and Polarized Position Locations:B
Number of Signal Positions:7
Number of Power Positions:0
Preloaded:No
Factory Installed Backshell:No
Keying:Keyway Polarization B
Contact Layout Arrangement:B99
Reverse Gender:No
Contact Quantity (Size 20):7
Accepts Wire Insulation Diameter Range:1.02 - 2.11 mm / .04 - .083 in
Assembly Length:33 mm / 1.3 in
Wire Size:24 - 20 AWG / .2 - .52 mm²
Panel Thickness:1.58 - 3.2 mm / .062 - .126 in
Alignment Keyed:Clocking
Polarization Code:B
Mating Alignment Type:Keyed
Mating Retention:With
Panel Mount Feature:With
Connector Mounting Type:Panel Mount
Flange:Jam Nut Flange
Circuit Application:Signal
Durability Rating:500 Cycles
Position Locations Omitted:All
Assembly Type:Electrical Connector
Connector and Contact Terminates To:Wire & Cable
Connector System:Cable-to-Panel
Shielded:Yes
Sealable:Yes
Connector Style:Receptacle
Fluid Resistance:Yes
Part Alias:YACT24MB99ABV00100

Environmental Initiative Details

Environmental Initiative:RoHS
Compliant:Unknown
Date of this Information:Unknown
Notes: