D38999/24MH55BE

Heilind Number:DCHD38999/24MH55BE
Manufacturer:TE Connectivity | Deutsch
Manufacturer Number:D38999/24MH55BE
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 D38999/24MH55BE
Military Specification:MIL-DTL-38999 III
Series:DEUTSCH 38999 Series III Composite Connectors
Amperage:7.5 A
Connector Type:Circular, Receptacle
Number of Contacts:55
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:23
Contact Size:20(55)
Contact Type:Less Socket
Mating Type:Triple Start Threaded
Shell Plating:Electroless Nickel
Finish/Coating:Electrodeposited Nickel, Electroless Nickel
Number of Positions:55
Supplied Less Contacts:Yes
Keyway Polarization:E
Service Rating:I
Shell Style:Jam Nut Mounting Receptacle
Shell Size - Insert Arrangement:H55
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:YACT24MH55BEV00100
Service Class Detail:Nickel Plated Composite Shell
SKU:DCHD38999/24MH55BE

Detailed Description

The D38999/24MH55BE is a MIL-DTL-38999 III (D38999) jam nut receptacle, part of the DEUTSCH 38999 Series III Composite Connectors. With a rugged construction, it is designed for harsh environments, featuring a triple start threaded mating type for secure connections. This connector has 55 female contacts, with a contact size of 20 (55), and is rated for 7.5A and 600V AC/850V DC. Operating efficiently in temperatures ranging from -65°C to 200°C, it is suitable for a wide range of applications. The shell, made of composite material, is electroless nickel plated for enhanced durability. RoHS compliance and high reliability make it ideal for military and aerospace use, with the part alias YACT24MH55BEV00100 for easy identification.