D38999/26WJ20PN

Heilind Number:DCHD38999/26WJ20PN
Manufacturer:TE Connectivity | Deutsch
Manufacturer Number:D38999/26WJ20PN
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 D38999/26WJ20PN
Military Specification:MIL-DTL-38999 III
Amperage:43 A
Connector Type:Circular, Plug
Number of Contacts:30
Contact Plating:Gold
Maximum Operating Temperature:175 °C
Minimum Operating Temperature:-65 °C
Voltage:1000 Vrms, 300 V AC, 450 V DC
Shell Size:25
Contact Size:8(3), 12(4), 16(13), 20(10)
Contact Type:Pin
Mating Type:Triple Start Threaded
Shell Plating:Cadmium Olive Drab
Finish/Coating:Cadmium Olive Drab
Number of Positions:30
Keyway Polarization:N
Service Rating:N, Coax, Twinax
Shell Style:Straight Plug EMI/RFI Shielding
Shell Size - Insert Arrangement:J20
Service Class:W
Shell Material:Aluminum 6061-T6
Operating Temperature Range:-65 - 200 °C, -85 - 392 °F
Contact Gender:Male
Contact Mating Life:500 Cycles
Conductivity:Conductive
Ingress Protection:Environment Resistant
Contact Style:Pin
Shell Type:Straight Plug
Product:Standard Circular Connectors
Product Type:Connector
Part Aliases:YDTS26W25-20PNV001
Service Class Detail:Cadmium Olive Drab Plated Aluminum Shell (Conductive)
SKU:DCHD38999/26WJ20PN

Detailed Description

The D38999/26WJ20PN is a high-performance MIL-DTL-38999 III (D38999) connector, designed for use in harsh environmental conditions. This plug assembly features 30 gold-plated contacts, offering excellent conductivity and durability. With a current rating of 43 A and a voltage rating of 300 V AC, 450 V DC, and 1000 Vrms, it is suitable for a wide range of applications. The connector is rated for operating temperatures ranging from -65 to 175 °C (-85 to 392 °F), making it ideal for use in extreme environments. Its straight plug EMI/RFI shielding and triple start threaded mating type ensure reliable performance in demanding situations. Constructed from aluminum 6061-T6 with a cadmium olive drab finish, this connector is both durable and environmentally resistant, meeting the stringent requirements of military and aerospace applications.