D38999/24MD18SN

Heilind Number:DCHD38999/24MD18SN
Manufacturer:TE Connectivity | Deutsch
Manufacturer Number:D38999/24MD18SN
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 D38999/24MD18SN
Military Specification:MIL-DTL-38999 III
Series:DEUTSCH 38999 Series III Composite Connectors
Amperage:7.5 A
Connector Type:Circular, Receptacle
Number of Contacts:18
Mount Type:Jam Nut
Contact Plating:Gold
Maximum Operating Temperature:200 °C
Minimum Operating Temperature:-65 °C
Voltage:1800 Vrms, 600 V AC, 850 V DC
Shell Size:15
Contact Size:20(18)
Contact Type:Socket
Mating Type:Triple Start Threaded
Shell Plating:Electroless Nickel
Finish/Coating:Electrodeposited Nickel, Electroless Nickel
Number of Positions:18
Keyway Polarization:N
Service Rating:I
Shell Style:Jam Nut Mounting Receptacle
Shell Size - Insert Arrangement:D18
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
Part Aliases:YACT24MD18SNV00100
Service Class Detail:Nickel Plated Composite Shell
SKU:DCHD38999/24MD18SN

Detailed Description

The D38999 Series III Composite Connectors, specifically the YACT24MD18SNV00100 model, are meticulously engineered for high-reliability performance in harsh environments. With a MIL-DTL-38999 III military specification, these jam nut receptacles boast a rugged construction and a wide operating temperature range from -65°C to 200°C (-85°F to 392°F). Featuring 18 gold-plated socket contacts in a size 20(18) arrangement, they ensure excellent conductivity and signal integrity. Rated for 600V AC, 850V DC, and 1800Vrms, these connectors are suitable for demanding applications. The Electroless Nickel shell plating and environment-resistant design guarantee durability, with a service life of 500 cycles. Ideal for aerospace, defense, and other high-reliability industries, these connectors offer a reliable solution for mission-critical systems. Non-RoHS compliant.