D38999/24MJ20BC

Heilind Number:DCHD38999/24MJ20BC
Manufacturer:TE Connectivity | Deutsch
Manufacturer Number:D38999/24MJ20BC
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.

More >>

Specifications

AttributeValue
Product Category:
Manufacturer:TE Connectivity | Deutsch
Manufacturer Part Number:TE Connectivity | Deutsch D38999/24MJ20BC
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:C
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:YACT24MJ20BCV00100
Service Class Detail:Nickel Plated Composite Shell
SKU:DCHD38999/24MJ20BC

Detailed Description

The D38999/24MJ20BC is a MIL-DTL-38999 III (D38999) jam nut receptacle, part of the DEUTSCH 38999 Series III Composite Connectors. Designed for harsh environments, this connector features 30 contacts in sizes 8(3), 12(4), 16(13), and 20(10), accommodating a wide range of applications. With a voltage rating of 300V AC, 450V DC, and 1000Vrms, and an amperage of 43A, it ensures reliable power and signal transmission. The shell, made of composite material with electroless nickel plating, offers excellent durability and conductivity. Operating in temperatures ranging from -65°C to 200°C, this connector is suitable for demanding military, aerospace, and industrial settings. Its triple start threaded mating type and keyway polarization provide secure and accurate connections, while its RoHS-compliant design meets environmental standards. Trusted for high-reliability performance, the D38999/24MJ20BC is a top choice for mission-critical applications.