D38999/24JH21BA

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 YACT24JH21BAV00100  
The D38999 Series III Composite Connectors, specifically the YACT24JH21BAV00100 model, are high-performance jam nut receptacles designed for harsh environments. With a MIL-DTL-38999 III military specification, these connectors offer reliable connectivity in extreme conditions. Featuring 21 contacts in a size 16(21) configuration, they provide a maximum operating temperature of 175°C and a voltage rating of 1250 V DC. Constructed with a Cadmium Olive Drab plated composite shell, they ensure excellent conductivity and environmental resistance. Engineered for aerospace and military applications, these connectors meet stringent quality standards, making them ideal for use in mission-critical systems.
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
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Details
Product Category:
Manufacturer:TE Connectivity | Deutsch
Manufacturer Part Number:TE Connectivity | Deutsch D38999/24JH21BA
Military Specification:MIL-DTL-38999 III
Series:DEUTSCH 38999 Series III Composite Connectors
Amperage:7.5 A
Connector Type:Circular, Receptacle
Number of Contacts:21
Mount Type:Jam Nut
Maximum Operating Temperature:175 °C
Minimum Operating Temperature:-65 °C
Voltage:1250 V DC, 2300 Vrms, 900 V AC
Shell Size:23
Contact Size:16(21)
Contact Type:Less Socket
Mating Type:Triple Start Threaded
Shell Plating:Cadmium Olive Drab
Finish/Coating:Cadmium Olive Drab
Number of Positions:21
Supplied Less Contacts:Yes
Keyway Polarization:A
Service Rating:II
Shell Style:Jam Nut Mounting Receptacle
Shell Size - Insert Arrangement:H21
Service Class:J
Shell Material:Composite
Operating Temperature Range:-65 - 200 °C, -85 - 392 °F
Contact Gender:Female
Conductivity:Conductive
Ingress Protection:Environment Resistant
Contact Style:Less Standard Socket Contacts
Shell Type:Jam Nut Receptacle
Product:Standard Circular Connectors
Product Type:Connector
Part Aliases:YACT24JH21BAV00100
Service Class Detail:Cadmium Olive Drab Plated Composite Shell (Conductive)
SKU:DCHD38999/24JH21BA
Fluid Type:M2-V / MIL-DTL-83133 (JP-8) / MIL-PRF-23699 / MIL-PRF-7808 / SEA-AMS1424 Type I / Coolanol 25 / MIL-PRF-5606 / MIL-DTL-5624 (JP-4,JP-5)
Feedthrough Type:No
Environmental Protection:Yes
Entry Style:Rear Insertion
Weight:47.3 g / .1044 lb
Hermetically Sealed:No
Peripheral Seal Material:Silicone
O-Ring Material:Silicone
Environmental Protection Type:Elastomer Sealed
Insulation Material:Hard Dielectric/Silicone
Keying:Keyway Polarization A
Number of Signal Positions:0
Preloaded:No
Number of Power Positions:21
Keying and Polarized Position Locations:A
Factory Installed Backshell:No
Contact Layout Arrangement:H21
Contact Quantity (Size 20):21
Reverse Gender:No
Contact Quantity (Size 16):21
Assembly Length:33 mm / 1.3 in
Accepts Wire Insulation Diameter Range:1.65 - 2.77 mm / .065 - .109 in
Panel Thickness:.062 - .126 in / 1.58 - 3.2 mm
Wire Size:24 - 20 AWG / .2 - .52 mm²
Alignment Keyed:Clocking
Panel Mount Feature:With
Connector Mounting Type:Panel Mount
Flange:Jam Nut Flange
Polarization Code:A
Mating Retention:With
Mating Alignment Type:Keyed
Circuit Application:Power
Durability Rating:500 Cycles
Position Locations Omitted:All
Connector and Contact Terminates To:Wire & Cable
Connector Style:Receptacle
Connector System:Cable-to-Panel
Shielded:Yes
Assembly Type:Electrical Connector
Sealable:Yes
Fluid Resistance:Yes
Part Alias:YACT24JH21BAV00100

Environmental Initiative Details

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