D38999/24MD35SN

Heilind Number:DCHD38999/24MD35SN
Manufacturer:TE Connectivity | Deutsch
Manufacturer Number:D38999/24MD35SN
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 D38999/24MD35SN
Military Specification:MIL-DTL-38999 III
Series:DEUTSCH 38999 Series III Composite Connectors
Amperage:7.5 A
Connector Type:Circular, Receptacle
Number of Contacts:37
Mount Type:Jam Nut
Contact Plating:Gold
Maximum Operating Temperature:200 °C
Minimum Operating Temperature:-65 °C
Voltage:1300 Vrms, 400 V AC, 550 V DC
Shell Size:15
Contact Size:22D(37)
Contact Type:Socket
Mating Type:Triple Start Threaded
Shell Plating:Electroless Nickel
Finish/Coating:Electrodeposited Nickel, Electroless Nickel
Number of Positions:37
Keyway Polarization:N
Service Rating:M
Shell Style:Jam Nut Mounting Receptacle
Shell Size - Insert Arrangement:D35
Service Class:M
Shell Material:Composite
Operating Temperature Range:-65 - 200 °C, -85 - 392 °F
Contact Gender:Female
Contact Mating Life:500 Cycles
Conductivity:Conductive
Ingress Protection:Environment Resistant
Contact Style:Socket
Shell Type:Jam Nut Receptacle
Product:Standard Circular Connectors
Product Type:Connector
Service Class Detail:Nickel Plated Composite Shell
Part Aliases:YACT24MD35SNV00100
SKU:DCHD38999/24MD35SN

Detailed Description

MIL-DTL-38999 III (D38999) harsh environment connectors are engineered for rugged applications, offering reliable performance in demanding conditions. This series includes wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, providing versatility in connectivity solutions. With 9 shell sizes and 54 insert arrangements available, these connectors accommodate various contact options, ranging from standard to power and twinax. The construction features durable shell materials such as aluminum, stainless steel, and lightweight composite, with a selection of plating options including cadmium-free finishes. Meeting military specifications, these connectors ensure high performance with a maximum operating temperature of 200°C and a wide voltage range. Suitable for aerospace, defense, and industrial applications, they offer secure mating with triple start threaded connections. The composite shells with nickel plating enhance conductivity and reliability, making them ideal for critical systems where environmental protection is essential. Trusted for their quality and performance, these connectors are a standard choice for demanding environments.