| Attribute | Value |
|---|---|
| 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 |
D38999/26WJ20PN
| Heilind Number: | DCHD38999/26WJ20PN |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Number: | D38999/26WJ20PN |
| ECAD 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.
More >>Specifications
Detailed Description
The MIL-DTL-38999 III (D38999) harsh environment connectors are designed for rugged applications, offering reliable performance in demanding conditions. Available in various configurations like wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, they provide versatility for different installation needs. With 9 shell sizes and 54 insert arrangements, these connectors accommodate M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, ensuring compatibility with a wide range of devices. Constructed from durable materials such as aluminum, stainless steel, and lightweight composites, and featuring plating options like olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, they offer corrosion resistance and longevity. Meeting stringent military specifications, these connectors guarantee high performance, with an amperage rating of 43 A, voltage capabilities up to 1000 Vrms, and operating temperatures ranging from -65 °C to 175 °C. Whether for aerospace, defense, or industrial applications, these connectors provide secure and efficient connectivity.

