D38999/24JH21HE

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 YACT24JH21HEV00100  
MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/24JH21HE, are crucial components for reliable electrical connections in demanding applications. This particular model is a jam nut receptacle featuring 21 gold-plated contacts, accommodating a current of 7.5 A and a voltage of 1250 V DC. With a wide operating temperature range from -65 to 175 °C, these connectors ensure performance in extreme conditions. Constructed with a composite shell and cadmium olive drab finish, they offer excellent durability and environmental resistance. Meeting stringent military specifications, including Boeing BACC approval, the D38999 connectors are trusted for their high reliability in aerospace, defense, and other mission-critical systems. With a service rating of II and a mating type of triple start threaded, they guarantee secure and stable connections even in vibration-prone environments. Trust in the D38999/24JH21HE for robust and dependable connectivity in your high-reliability applications.
AVAILABILITY
Immediate Shipment:NA
Stock Location:In Stock
Factory Stock:Call for Stock
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Unit Of Measure:
Minimum/Multiple:1/1
Pricing
CALL: 800.422.3911
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Product Category:
Manufacturer:TE Connectivity | Deutsch
Manufacturer Part Number:TE Connectivity | Deutsch D38999/24JH21HE
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
Contact Plating:Gold
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:Pin
Mating Type:Triple Start Threaded
Shell Plating:Cadmium Olive Drab
Finish/Coating:Cadmium Olive Drab
Number of Positions:21
Keyway Polarization:E
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:Male
Contact Mating Life:1500 Cycles
Conductivity:Conductive
Ingress Protection:Environment Resistant
Contact Style:Pin - 1500-Cycle Contact
Shell Type:Jam Nut Receptacle
Product:Standard Circular Connectors
Product Type:Connector
Part Aliases:YACT24JH21HEV00100
Service Class Detail:Cadmium Olive Drab Plated Composite Shell (Conductive)
SKU:DCHD38999/24JH21HE
Environmental Protection:Yes
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
Weight:37.8 g / .0834 lb
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
Number of Signal Positions:0
Preloaded:No
Factory Installed Backshell:No
Number of Power Positions:21
Keying and Polarized Position Locations:E
Keying:Keyway Polarization E
Contact Quantity (Size 20):21
Contact Quantity (Size 16):21
Reverse Gender:No
Contact Layout Arrangement:H21
Panel Thickness:.062 - .126 in / 1.58 - 3.2 mm
Accepts Wire Insulation Diameter Range:.065 - .109 in / 1.65 - 2.77 mm
Assembly Length:33 mm / 1.3 in
Wire Size:.2 - .52 mm² / 24 - 20 AWG
Alignment Keyed:Clocking
Polarization Code:E
Flange:Jam Nut Flange
Panel Mount Feature:With
Mating Alignment Type:Keyed
Mating Retention:With
Connector Mounting Type:Panel Mount
Durability Rating:1500 Cycles
Circuit Application:Power
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:YACT24JH21HEV00100

Environmental Initiative Details

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