D38999/24MJ61BC

Heilind Number:DCHD38999/24MJ61BC
Manufacturer:TE Connectivity | Deutsch
Manufacturer Number:D38999/24MJ61BC
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 D38999/24MJ61BC
Military Specification:MIL-DTL-38999 III
Series:DEUTSCH 38999 Series III Composite Connectors
Amperage:7.5 A
Connector Type:Circular, Receptacle
Number of Contacts:61
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:25
Contact Size:20(61)
Contact Type:Less Socket
Mating Type:Triple Start Threaded
Shell Plating:Electroless Nickel
Finish/Coating:Electrodeposited Nickel, Electroless Nickel
Number of Positions:61
Supplied Less Contacts:Yes
Keyway Polarization:C
Service Rating:I
Shell Style:Jam Nut Mounting Receptacle
Shell Size - Insert Arrangement:J61
Service Class:M
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:YACT24MJ61BCV00100
Service Class Detail:Nickel Plated Composite Shell
SKU:DCHD38999/24MJ61BC

Detailed Description

MIL-DTL-38999 III (D38999) harsh environment connectors, specifically the YACT24MJ61BC model, are engineered for rugged applications with a wide operating temperature range of -65 to 200°C. Featuring a jam nut receptacle design and constructed from a composite shell, they provide excellent durability and environmental resistance. With 61 contacts in a triple start threaded mating configuration, these connectors ensure secure and reliable connections in high vibration environments. Rated for 7.5A and 600V AC/850V DC, they are suitable for power and signal transmission in demanding military and aerospace systems. The electroless nickel shell plating offers added protection against corrosion, while the supplied less contacts allow for customization to specific wiring needs. RoHS non-compliant.