D38999/24JJ35AC

Heilind Number:DCHD38999/24JJ35AC
Manufacturer:TE Connectivity | Deutsch
Manufacturer Number:D38999/24JJ35AC
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 D38999/24JJ35AC
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
Maximum Operating Temperature:175 °C
Minimum Operating Temperature:-65 °C
Voltage:1300 Vrms, 400 V AC, 550 V DC
Shell Size:25
Contact Size:22D(128)
Contact Type:Less Pin
Mating Type:Triple Start Threaded
Shell Plating:Cadmium Olive Drab
Finish/Coating:Cadmium Olive Drab
Number of Positions:128
Supplied Less Contacts:Yes
Keyway Polarization:C
Service Rating:M
Shell Style:Jam Nut Mounting Receptacle
Shell Size - Insert Arrangement:J35
Service Class:J
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:YACT24JJ35ACV00100
Service Class Detail:Cadmium Olive Drab Plated Composite Shell (Conductive)
SKU:DCHD38999/24JJ35AC

Detailed Description

The MIL-DTL-38999 III (D38999) harsh environment connectors, also known as the DEUTSCH 38999 Series III Composite Connectors, are rugged and reliable circular receptacles designed for military and aerospace applications. This specific model, with the part number D38999/24JJ35AC, features a jam nut mounting style and offers 128 contacts in a size 22D arrangement. With a low operating temperature of -65 °C and a high maximum operating temperature of 175 °C, these connectors are suitable for extreme environmental conditions. Constructed with a composite shell material and cadmium olive drab plating, they provide excellent conductivity and protection against corrosion. Approved for Boeing BACC use, these connectors are ideal for high-reliability systems in demanding environments.