D38999/24ME26BA

Heilind Number:DCHD38999/24ME26BA
Manufacturer:TE Connectivity | Deutsch
Manufacturer Number:D38999/24ME26BA
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 D38999/24ME26BA
Military Specification:MIL-DTL-38999 III
Series:DEUTSCH 38999 Series III Composite Connectors
Amperage:7.5 A
Connector Type:Circular, Receptacle
Number of Contacts:26
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:17
Contact Size:20(26)
Contact Type:Less Socket
Mating Type:Triple Start Threaded
Shell Plating:Electroless Nickel
Finish/Coating:Electrodeposited Nickel, Electroless Nickel
Number of Positions:26
Supplied Less Contacts:Yes
Keyway Polarization:A
Service Rating:I
Shell Style:Jam Nut Mounting Receptacle
Shell Size - Insert Arrangement:E26
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:YACT24ME26BAV00100
Service Class Detail:Nickel Plated Composite Shell
SKU:DCHD38999/24ME26BA

Detailed Description

The MIL-DTL-38999 III (D38999) harsh environment connectors, part of the DEUTSCH 38999 Series III Composite Connectors, offer rugged reliability for demanding applications. This jam nut receptacle features a composite shell, suitable for operating temperatures ranging from -65 to 200°C (-85 to 392°F). With 26 contacts (size 20), it provides secure connectivity in military and aerospace settings. The Electroless Nickel plating ensures durability, while the triple-start threaded mating type guarantees a robust connection. Designed for maximum performance in extreme conditions, this connector is ideal for use in environments requiring high voltage (600 V AC, 850 V DC, 1800 Vrms) and current (7.5 A) capabilities. Its environmental resistance and conductive nature make it a trusted solution for critical systems.