D38999/24MJ35HE

Heilind Number:DCHD38999/24MJ35HE
Manufacturer:TE Connectivity | Deutsch
Manufacturer Number:D38999/24MJ35HE
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 D38999/24MJ35HE
Military Specification:MIL-DTL-38999 III
Series:DEUTSCH 38999 Series III Composite Connectors
Amperage:5 A
Connector Type:Circular, Receptacle
Number of Contacts:128
Mount Type:Jam Nut
Contact Plating:Gold
Maximum Operating Temperature:200 °C
Minimum Operating Temperature:-65 °C
Voltage:1300 Vrms, 400 V AC, 550 V DC
Shell Size:25
Contact Size:22D(128)
Contact Type:Pin
Mating Type:Triple Start Threaded
Shell Plating:Electroless Nickel
Finish/Coating:Electrodeposited Nickel, Electroless Nickel
Number of Positions:128
Keyway Polarization:E
Service Rating:M
Shell Style:Jam Nut Mounting Receptacle
Shell Size - Insert Arrangement:J35
Service Class:M
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:YACT24MJ35HEV00100
Service Class Detail:Nickel Plated Composite Shell
SKU:DCHD38999/24MJ35HE

Detailed Description

The D38999/24MJ35HE is a MIL-DTL-38999 III (D38999) jam nut receptacle, featuring a rugged design for harsh environment applications. With 128 gold-plated contacts in a size 22D(128), this connector offers high conductivity and is rated for 5A, 400V AC, and 550V DC. Its composite shell construction, with Electroless Nickel shell plating, provides excellent durability and corrosion resistance. Designed for triple start threaded mating, it ensures secure connections in demanding conditions. Operating temperature ranging from -65°C to 200°C (-85°F to 392°F) and meeting stringent military specifications, this connector is suitable for mission-critical systems in aerospace, defense, and other high-reliability applications. The YACT24MJ35HEV00100 is an alternate part alias for easy identification.