D38999/24MG39HC

Heilind Number:DCHD38999/24MG39HC
Manufacturer:TE Connectivity | Deutsch
Manufacturer Number:D38999/24MG39HC
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 D38999/24MG39HC
Military Specification:MIL-DTL-38999 III
Series:DEUTSCH 38999 Series III Composite Connectors
Amperage:13 A
Connector Type:Circular, Receptacle
Number of Contacts:39
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:21
Contact Size:16(2), 20(37)
Contact Type:Pin
Mating Type:Triple Start Threaded
Shell Plating:Electroless Nickel
Finish/Coating:Electrodeposited Nickel, Electroless Nickel
Number of Positions:39
Keyway Polarization:C
Service Rating:I
Shell Style:Jam Nut Mounting Receptacle
Shell Size - Insert Arrangement:G39
Service Class:M
Shell Material:Composite
Operating Temperature Range:-65 - 200 °C, -85 - 392 °F
Contact Gender:Male
Contact Mating Life:1500 Cycles
Conductivity:Conductive
Ingress Protection:Environment Resistant
Contact Style:Pin - 1500-Cycle Contact
Shell Type:Jam Nut Receptacle
Product:Standard Circular Connectors
Product Type:Connector
Part Aliases:YACT24MG39HCV00100
Service Class Detail:Nickel Plated Composite Shell
SKU:DCHD38999/24MG39HC

Detailed Description

The MIL-DTL-38999 III (D38999) harsh environment connector, designated as SKU D38999/24MG39HC, is a rugged and reliable solution for demanding applications. This specific model is a jam nut receptacle, featuring a composite shell with electroless nickel plating for enhanced durability. With 39 gold-plated contacts (20 size 16 and 19 size 20) arranged in a Triple Start Threaded mating configuration, it ensures secure and low-resistance connections. Rated for 13A, 600V AC, and 850V DC, with a service class of I and a wide operating temperature range from -65 to 200°C (-85 to 392°F), this connector is suitable for mission-critical environments. Its 1500-cycle pin contact design guarantees long-term reliability, making it ideal for military, aerospace, and other high-reliability applications.