D38999/24MJ20BB

Heilind Number:DCHD38999/24MJ20BB
Manufacturer:TE Connectivity | Deutsch
Manufacturer Number:D38999/24MJ20BB
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 D38999/24MJ20BB
Military Specification:MIL-DTL-38999 III
Series:DEUTSCH 38999 Series III Composite Connectors
Amperage:43 A
Connector Type:Circular, Receptacle
Number of Contacts:30
Mount Type:Jam Nut
Maximum Operating Temperature:200 °C
Minimum Operating Temperature:-65 °C
Voltage:1000 Vrms, 300 V AC, 450 V DC
Shell Size:25
Contact Size:8(3), 12(4), 16(13), 20(10)
Contact Type:Less Socket
Mating Type:Triple Start Threaded
Shell Plating:Electroless Nickel
Finish/Coating:Electrodeposited Nickel, Electroless Nickel
Number of Positions:30
Supplied Less Contacts:Yes
Keyway Polarization:B
Service Rating:N, Coax, Twinax
Shell Style:Jam Nut Mounting Receptacle
Shell Size - Insert Arrangement:J20
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:YACT24MJ20BBV00100
Service Class Detail:Nickel Plated Composite Shell
SKU:DCHD38999/24MJ20BB

Detailed Description

The MIL-DTL-38999 III (D38999) DEUTSCH 38999 Series III Composite Connector, with the SKU D38999/24MJ20BB, is a high-performance jam nut receptacle designed for harsh environments. Featuring 30 contacts in a shell size 25, this connector offers a current rating of 43 A and a voltage rating of 300 V AC, 450 V DC, 1000 Vrms. With a wide operating temperature range from -65°C to 200°C (-85°F to 392°F), it is suitable for demanding applications. Constructed with a composite shell and Electroless Nickel finish coating, it provides excellent durability and conductivity. This connector, meeting military specification MIL-DTL-38999 III, is ideal for use in aerospace, defense, and other rugged applications.